/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product09.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 16:12:25,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 16:12:25,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 16:12:25,141 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 16:12:25,141 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 16:12:25,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 16:12:25,145 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 16:12:25,147 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 16:12:25,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 16:12:25,160 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 16:12:25,162 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 16:12:25,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 16:12:25,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 16:12:25,186 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 16:12:25,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 16:12:25,192 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 16:12:25,196 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 16:12:25,200 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 16:12:25,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 16:12:25,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 16:12:25,209 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 16:12:25,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 16:12:25,212 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 16:12:25,213 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 16:12:25,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 16:12:25,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 16:12:25,216 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 16:12:25,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 16:12:25,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 16:12:25,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 16:12:25,219 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 16:12:25,220 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 16:12:25,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 16:12:25,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 16:12:25,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 16:12:25,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 16:12:25,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 16:12:25,224 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 16:12:25,224 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 16:12:25,225 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 16:12:25,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 16:12:25,228 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 16:12:25,250 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 16:12:25,250 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 16:12:25,254 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 16:12:25,254 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 16:12:25,255 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 16:12:25,255 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 16:12:25,255 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 16:12:25,255 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 16:12:25,255 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 16:12:25,256 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 16:12:25,257 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 16:12:25,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 16:12:25,257 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 16:12:25,257 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 16:12:25,257 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 16:12:25,258 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 16:12:25,258 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 16:12:25,258 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 16:12:25,258 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 16:12:25,258 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 16:12:25,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 16:12:25,259 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 16:12:25,259 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 16:12:25,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 16:12:25,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 16:12:25,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 16:12:25,681 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 16:12:25,682 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 16:12:25,683 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product09.cil.c [2021-02-23 16:12:25,779 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc3d25e3f/28cbc53504cc44ae9ab14f03a3fa940b/FLAG1311d8639 [2021-02-23 16:12:26,427 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 16:12:26,428 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product09.cil.c [2021-02-23 16:12:26,450 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc3d25e3f/28cbc53504cc44ae9ab14f03a3fa940b/FLAG1311d8639 [2021-02-23 16:12:26,748 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc3d25e3f/28cbc53504cc44ae9ab14f03a3fa940b [2021-02-23 16:12:26,758 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 16:12:26,772 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 16:12:26,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 16:12:26,778 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 16:12:26,782 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 16:12:26,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 04:12:26" (1/1) ... [2021-02-23 16:12:26,785 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d0ee7c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:12:26, skipping insertion in model container [2021-02-23 16:12:26,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 04:12:26" (1/1) ... [2021-02-23 16:12:26,793 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 16:12:26,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 16:12:27,008 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_spec2_product09.cil.c[1281,1294] [2021-02-23 16:12:27,186 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 16:12:27,209 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 16:12:27,258 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_spec2_product09.cil.c[1281,1294] [2021-02-23 16:12:27,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 16:12:27,432 INFO L208 MainTranslator]: Completed translation [2021-02-23 16:12:27,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:12:27 WrapperNode [2021-02-23 16:12:27,432 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 16:12:27,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 16:12:27,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 16:12:27,434 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 16:12:27,447 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:12:27" (1/1) ... [2021-02-23 16:12:27,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:12:27" (1/1) ... [2021-02-23 16:12:27,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:12:27" (1/1) ... [2021-02-23 16:12:27,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:12:27" (1/1) ... [2021-02-23 16:12:27,497 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:12:27" (1/1) ... [2021-02-23 16:12:27,506 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:12:27" (1/1) ... [2021-02-23 16:12:27,512 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:12:27" (1/1) ... [2021-02-23 16:12:27,520 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 16:12:27,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 16:12:27,521 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 16:12:27,521 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 16:12:27,522 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:12:27" (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 [2021-02-23 16:12:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 16:12:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 16:12:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 16:12:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 16:12:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 16:12:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 16:12:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 16:12:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 16:12:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 16:12:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 16:12:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 16:12:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 16:12:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 16:12:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 16:12:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-23 16:12:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 16:12:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 16:12:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 16:12:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 16:12:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 16:12:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-23 16:12:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-23 16:12:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 16:12:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 16:12:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 16:12:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 16:12:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 16:12:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 16:12:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 16:12:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 16:12:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 16:12:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 16:12:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 16:12:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 16:12:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 16:12:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 16:12:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 16:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 16:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 16:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 16:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 16:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 16:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 16:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 16:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 16:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 16:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 16:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 16:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 16:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 16:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 16:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 16:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 16:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 16:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 16:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 16:12:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 16:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 16:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 16:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 16:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 16:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 16:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 16:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 16:12:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 16:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 16:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 16:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 16:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 16:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 16:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 16:12:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-23 16:12:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 16:12:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-23 16:12:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 16:12:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-23 16:12:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 16:12:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 16:12:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 16:12:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 16:12:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 16:12:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 16:12:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 16:12:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 16:12:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 16:12:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 16:12:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 16:12:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 16:12:29,082 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 16:12:29,082 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 16:12:29,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 04:12:29 BoogieIcfgContainer [2021-02-23 16:12:29,085 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 16:12:29,087 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 16:12:29,087 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 16:12:29,090 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 16:12:29,090 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 04:12:26" (1/3) ... [2021-02-23 16:12:29,091 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c78d772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 04:12:29, skipping insertion in model container [2021-02-23 16:12:29,091 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:12:27" (2/3) ... [2021-02-23 16:12:29,092 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c78d772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 04:12:29, skipping insertion in model container [2021-02-23 16:12:29,092 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 04:12:29" (3/3) ... [2021-02-23 16:12:29,093 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product09.cil.c [2021-02-23 16:12:29,100 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 16:12:29,106 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 16:12:29,125 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 16:12:29,147 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 16:12:29,147 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 16:12:29,148 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 16:12:29,148 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 16:12:29,148 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 16:12:29,148 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 16:12:29,148 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 16:12:29,148 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 16:12:29,170 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states. [2021-02-23 16:12:29,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-23 16:12:29,192 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:12:29,193 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] [2021-02-23 16:12:29,194 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:12:29,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:12:29,200 INFO L82 PathProgramCache]: Analyzing trace with hash -1813111965, now seen corresponding path program 1 times [2021-02-23 16:12:29,210 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:12:29,210 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1292088059] [2021-02-23 16:12:29,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:12:29,296 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:12:29,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:29,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:29,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:29,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:29,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:29,961 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:29,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:12:29,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:30,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:30,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:30,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:12:30,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:30,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:30,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:30,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:12:30,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:30,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:30,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:30,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:12:30,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:30,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:30,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:30,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:12:30,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:30,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:30,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:30,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:12:30,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:30,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:30,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:30,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 16:12:30,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:30,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:30,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:30,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-23 16:12:30,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:30,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:30,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:30,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:12:30,178 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1292088059] [2021-02-23 16:12:30,180 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:12:30,181 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 16:12:30,181 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277865107] [2021-02-23 16:12:30,186 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 16:12:30,186 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:12:30,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 16:12:30,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 16:12:30,203 INFO L87 Difference]: Start difference. First operand 272 states. Second operand 4 states. [2021-02-23 16:12:31,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:12:31,406 INFO L93 Difference]: Finished difference Result 362 states and 431 transitions. [2021-02-23 16:12:31,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 16:12:31,408 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-23 16:12:31,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:12:31,424 INFO L225 Difference]: With dead ends: 362 [2021-02-23 16:12:31,424 INFO L226 Difference]: Without dead ends: 247 [2021-02-23 16:12:31,428 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 16:12:31,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2021-02-23 16:12:31,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 204. [2021-02-23 16:12:31,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 204 states. [2021-02-23 16:12:31,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 218 transitions. [2021-02-23 16:12:31,568 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 218 transitions. Word has length 153 [2021-02-23 16:12:31,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:12:31,569 INFO L480 AbstractCegarLoop]: Abstraction has 204 states and 218 transitions. [2021-02-23 16:12:31,569 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 16:12:31,569 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 218 transitions. [2021-02-23 16:12:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-23 16:12:31,574 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:12:31,574 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] [2021-02-23 16:12:31,575 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 16:12:31,575 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:12:31,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:12:31,575 INFO L82 PathProgramCache]: Analyzing trace with hash 1878144552, now seen corresponding path program 1 times [2021-02-23 16:12:31,576 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:12:31,576 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2067480546] [2021-02-23 16:12:31,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:12:31,580 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:12:31,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:31,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:31,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,004 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:32,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:12:32,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:12:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:12:32,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:12:32,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:12:32,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:12:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-23 16:12:32,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-23 16:12:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:12:32,205 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2067480546] [2021-02-23 16:12:32,206 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:12:32,206 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 16:12:32,206 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793543751] [2021-02-23 16:12:32,207 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 16:12:32,207 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:12:32,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 16:12:32,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 16:12:32,208 INFO L87 Difference]: Start difference. First operand 204 states and 218 transitions. Second operand 5 states. [2021-02-23 16:12:33,027 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:12:33,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:12:33,681 INFO L93 Difference]: Finished difference Result 290 states and 325 transitions. [2021-02-23 16:12:33,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 16:12:33,682 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-23 16:12:33,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:12:33,685 INFO L225 Difference]: With dead ends: 290 [2021-02-23 16:12:33,686 INFO L226 Difference]: Without dead ends: 236 [2021-02-23 16:12:33,688 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 16:12:33,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2021-02-23 16:12:33,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 194. [2021-02-23 16:12:33,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2021-02-23 16:12:33,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 205 transitions. [2021-02-23 16:12:33,768 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 205 transitions. Word has length 154 [2021-02-23 16:12:33,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:12:33,768 INFO L480 AbstractCegarLoop]: Abstraction has 194 states and 205 transitions. [2021-02-23 16:12:33,769 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 16:12:33,769 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 205 transitions. [2021-02-23 16:12:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-02-23 16:12:33,772 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:12:33,772 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] [2021-02-23 16:12:33,772 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 16:12:33,772 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:12:33,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:12:33,773 INFO L82 PathProgramCache]: Analyzing trace with hash 1896669765, now seen corresponding path program 1 times [2021-02-23 16:12:33,773 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:12:33,774 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [923953326] [2021-02-23 16:12:33,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:12:33,778 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:12:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:33,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:33,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:33,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:33,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 16:12:33,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:34,259 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:34,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:12:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:34,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:34,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 16:12:34,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:12:34,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:34,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:34,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:12:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:34,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:34,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:12:34,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:34,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:34,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:34,436 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 16:12:34,438 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 16:12:34,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:12:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:34,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:34,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:12:34,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:34,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:34,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-23 16:12:34,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:34,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:34,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-23 16:12:34,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:34,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:34,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:12:34,525 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [923953326] [2021-02-23 16:12:34,526 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:12:34,526 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 16:12:34,526 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1562856865] [2021-02-23 16:12:34,527 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 16:12:34,527 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:12:34,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 16:12:34,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 16:12:34,528 INFO L87 Difference]: Start difference. First operand 194 states and 205 transitions. Second operand 10 states. [2021-02-23 16:12:35,169 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:35,631 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:12:36,059 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 16:12:36,479 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:36,855 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:12:37,249 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:38,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:12:38,381 INFO L93 Difference]: Finished difference Result 310 states and 351 transitions. [2021-02-23 16:12:38,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 16:12:38,381 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 163 [2021-02-23 16:12:38,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:12:38,390 INFO L225 Difference]: With dead ends: 310 [2021-02-23 16:12:38,390 INFO L226 Difference]: Without dead ends: 236 [2021-02-23 16:12:38,396 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-23 16:12:38,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2021-02-23 16:12:38,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 194. [2021-02-23 16:12:38,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2021-02-23 16:12:38,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 204 transitions. [2021-02-23 16:12:38,491 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 204 transitions. Word has length 163 [2021-02-23 16:12:38,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:12:38,492 INFO L480 AbstractCegarLoop]: Abstraction has 194 states and 204 transitions. [2021-02-23 16:12:38,493 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 16:12:38,493 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 204 transitions. [2021-02-23 16:12:38,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-23 16:12:38,496 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:12:38,497 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] [2021-02-23 16:12:38,497 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 16:12:38,497 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:12:38,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:12:38,498 INFO L82 PathProgramCache]: Analyzing trace with hash 539734387, now seen corresponding path program 1 times [2021-02-23 16:12:38,498 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:12:38,498 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [601353865] [2021-02-23 16:12:38,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:12:38,503 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:12:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:38,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:38,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:38,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:38,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:38,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:38,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:38,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:38,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:38,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:38,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:38,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:38,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:38,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:38,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:39,036 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:39,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:12:39,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:39,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:39,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:39,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:39,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:39,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:12:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:39,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:39,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:39,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:12:39,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:39,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:39,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:39,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:12:39,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:39,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:39,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:39,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:12:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:39,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:39,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:39,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:12:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:39,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:39,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:39,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-23 16:12:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:39,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:39,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:39,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 16:12:39,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:39,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:39,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:39,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:39,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:39,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:39,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:39,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 16:12:39,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:39,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:39,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:39,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:12:39,265 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [601353865] [2021-02-23 16:12:39,265 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:12:39,265 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 16:12:39,266 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282865032] [2021-02-23 16:12:39,267 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 16:12:39,268 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:12:39,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 16:12:39,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 16:12:39,268 INFO L87 Difference]: Start difference. First operand 194 states and 204 transitions. Second operand 9 states. [2021-02-23 16:12:39,940 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:41,204 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:41,622 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:12:42,092 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:42,506 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:12:42,877 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:43,281 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:43,672 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:44,159 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:12:44,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:12:44,688 INFO L93 Difference]: Finished difference Result 384 states and 443 transitions. [2021-02-23 16:12:44,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-23 16:12:44,689 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2021-02-23 16:12:44,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:12:44,693 INFO L225 Difference]: With dead ends: 384 [2021-02-23 16:12:44,693 INFO L226 Difference]: Without dead ends: 310 [2021-02-23 16:12:44,694 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=99, Invalid=281, Unknown=0, NotChecked=0, Total=380 [2021-02-23 16:12:44,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2021-02-23 16:12:44,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 250. [2021-02-23 16:12:44,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 250 states. [2021-02-23 16:12:44,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 268 transitions. [2021-02-23 16:12:44,794 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 268 transitions. Word has length 166 [2021-02-23 16:12:44,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:12:44,795 INFO L480 AbstractCegarLoop]: Abstraction has 250 states and 268 transitions. [2021-02-23 16:12:44,795 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 16:12:44,795 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 268 transitions. [2021-02-23 16:12:44,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-02-23 16:12:44,797 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:12:44,798 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] [2021-02-23 16:12:44,798 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 16:12:44,798 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:12:44,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:12:44,799 INFO L82 PathProgramCache]: Analyzing trace with hash -1518793809, now seen corresponding path program 1 times [2021-02-23 16:12:44,800 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:12:44,800 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [129555163] [2021-02-23 16:12:44,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:12:44,803 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:12:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:44,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:44,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:44,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:44,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:44,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:44,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:44,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:44,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:45,190 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:45,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:12:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:45,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:45,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:45,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:45,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:45,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 16:12:45,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:45,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:45,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:45,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 16:12:45,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:45,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:45,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:45,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 16:12:45,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:45,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:45,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:45,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 16:12:45,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:45,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:45,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:45,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 16:12:45,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:45,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:45,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:45,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 16:12:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:45,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:45,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:45,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-23 16:12:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:45,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:45,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:45,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-23 16:12:45,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:45,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:45,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:45,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-23 16:12:45,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:45,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:45,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:45,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:45,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:45,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:45,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:45,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:12:45,468 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [129555163] [2021-02-23 16:12:45,468 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:12:45,468 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 16:12:45,468 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669771527] [2021-02-23 16:12:45,469 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 16:12:45,469 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:12:45,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 16:12:45,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 16:12:45,471 INFO L87 Difference]: Start difference. First operand 250 states and 268 transitions. Second operand 10 states. [2021-02-23 16:12:46,149 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:47,432 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:47,830 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:12:48,263 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:48,680 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:12:49,047 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:49,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:12:49,232 INFO L93 Difference]: Finished difference Result 436 states and 501 transitions. [2021-02-23 16:12:49,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 16:12:49,232 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 171 [2021-02-23 16:12:49,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:12:49,233 INFO L225 Difference]: With dead ends: 436 [2021-02-23 16:12:49,233 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 16:12:49,235 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=123, Invalid=297, Unknown=0, NotChecked=0, Total=420 [2021-02-23 16:12:49,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 16:12:49,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 16:12:49,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 16:12:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 16:12:49,236 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 171 [2021-02-23 16:12:49,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:12:49,237 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 16:12:49,237 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 16:12:49,237 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 16:12:49,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 16:12:49,237 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 16:12:49,239 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 16:12:49,397 WARN L202 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 216 [2021-02-23 16:12:49,719 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 216 [2021-02-23 16:12:49,923 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 216 [2021-02-23 16:12:50,331 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 216 [2021-02-23 16:12:50,506 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 216 [2021-02-23 16:12:54,195 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2021-02-23 16:12:54,468 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 16:12:54,746 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 16:12:54,923 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2021-02-23 16:12:55,111 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2021-02-23 16:12:55,356 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2021-02-23 16:12:55,574 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2021-02-23 16:12:55,862 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 16:12:56,179 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 16:12:56,482 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-23 16:12:57,027 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 16 [2021-02-23 16:12:57,579 WARN L202 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 16:12:57,863 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 16:12:58,161 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-23 16:12:58,436 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 17 [2021-02-23 16:12:58,718 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-23 16:12:59,010 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 16:12:59,287 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-23 16:12:59,561 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2021-02-23 16:12:59,850 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 16:13:00,133 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 16:13:00,688 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 15 [2021-02-23 16:13:00,995 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 25 [2021-02-23 16:13:01,312 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2021-02-23 16:13:01,858 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 16:13:02,161 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 16:13:02,379 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2021-02-23 16:13:02,991 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 16 [2021-02-23 16:13:03,802 WARN L202 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-23 16:13:04,339 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 16 [2021-02-23 16:13:04,861 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2021-02-23 16:13:05,167 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 16:13:05,396 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2021-02-23 16:13:05,599 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2021-02-23 16:13:05,806 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2021-02-23 16:13:06,003 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2021-02-23 16:13:06,267 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 16:13:06,534 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 16:13:06,799 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 16:13:07,414 WARN L202 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 15 [2021-02-23 16:13:07,733 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 14 [2021-02-23 16:13:08,055 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-23 16:13:08,362 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 16:13:08,652 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 16:13:08,936 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 16:13:09,189 WARN L202 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2021-02-23 16:13:09,539 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 16:13:10,157 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-23 16:13:10,718 WARN L202 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 16:13:11,026 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 16:13:11,329 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-23 16:13:11,688 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:13:12,237 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2021-02-23 16:13:12,524 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 16:13:12,802 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 16:13:13,318 WARN L202 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 16:13:13,621 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2021-02-23 16:13:13,823 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2021-02-23 16:13:14,033 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2021-02-23 16:13:14,234 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2021-02-23 16:13:14,500 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 16:13:14,784 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 15 [2021-02-23 16:13:15,306 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 16 [2021-02-23 16:13:16,083 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-23 16:13:16,366 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 16:13:17,139 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-23 16:13:17,415 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 16:13:17,942 WARN L202 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 16:13:18,744 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-23 16:13:19,012 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 16:13:19,028 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 16:13:19,028 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 16:13:19,028 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 16:13:19,028 INFO L189 CegarLoopUtils]: For program point L126(line 126) no Hoare annotation was computed. [2021-02-23 16:13:19,028 INFO L189 CegarLoopUtils]: For program point L126-1(line 126) no Hoare annotation was computed. [2021-02-23 16:13:19,029 INFO L189 CegarLoopUtils]: For program point L126-2(line 126) no Hoare annotation was computed. [2021-02-23 16:13:19,029 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-23 16:13:19,029 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-23 16:13:19,029 INFO L189 CegarLoopUtils]: For program point L118(line 118) no Hoare annotation was computed. [2021-02-23 16:13:19,029 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-23 16:13:19,029 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 103 158) no Hoare annotation was computed. [2021-02-23 16:13:19,029 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-23 16:13:19,029 INFO L189 CegarLoopUtils]: For program point L147-1(lines 128 149) no Hoare annotation was computed. [2021-02-23 16:13:19,029 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-23 16:13:19,029 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-23 16:13:19,030 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-23 16:13:19,030 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-23 16:13:19,030 INFO L189 CegarLoopUtils]: For program point L119(line 119) no Hoare annotation was computed. [2021-02-23 16:13:19,030 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-23 16:13:19,030 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-23 16:13:19,030 INFO L189 CegarLoopUtils]: For program point L111(line 111) no Hoare annotation was computed. [2021-02-23 16:13:19,030 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-23 16:13:19,030 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 103 158) no Hoare annotation was computed. [2021-02-23 16:13:19,030 INFO L189 CegarLoopUtils]: For program point L132(line 132) no Hoare annotation was computed. [2021-02-23 16:13:19,030 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 103 158) no Hoare annotation was computed. [2021-02-23 16:13:19,030 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-23 16:13:19,031 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-23 16:13:19,031 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-23 16:13:19,031 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-23 16:13:19,031 INFO L189 CegarLoopUtils]: For program point L112(line 112) no Hoare annotation was computed. [2021-02-23 16:13:19,031 INFO L189 CegarLoopUtils]: For program point L145-1(line 145) no Hoare annotation was computed. [2021-02-23 16:13:19,031 INFO L189 CegarLoopUtils]: For program point L145-2(line 145) no Hoare annotation was computed. [2021-02-23 16:13:19,031 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-23 16:13:19,031 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-23 16:13:19,031 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-23 16:13:19,031 INFO L189 CegarLoopUtils]: For program point L129(line 129) no Hoare annotation was computed. [2021-02-23 16:13:19,032 INFO L189 CegarLoopUtils]: For program point L125(line 125) no Hoare annotation was computed. [2021-02-23 16:13:19,032 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-23 16:13:19,032 INFO L189 CegarLoopUtils]: For program point L150(lines 127 151) no Hoare annotation was computed. [2021-02-23 16:13:19,032 INFO L189 CegarLoopUtils]: For program point L117(line 117) no Hoare annotation was computed. [2021-02-23 16:13:19,032 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-23 16:13:19,032 INFO L189 CegarLoopUtils]: For program point L113(line 113) no Hoare annotation was computed. [2021-02-23 16:13:19,032 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-23 16:13:19,032 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-23 16:13:19,032 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-23 16:13:19,032 INFO L189 CegarLoopUtils]: For program point L134(lines 134 138) no Hoare annotation was computed. [2021-02-23 16:13:19,033 INFO L189 CegarLoopUtils]: For program point L134-1(lines 134 138) no Hoare annotation was computed. [2021-02-23 16:13:19,033 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-23 16:13:19,033 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-23 16:13:19,033 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 159 218) no Hoare annotation was computed. [2021-02-23 16:13:19,033 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-23 16:13:19,033 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-23 16:13:19,033 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 159 218) no Hoare annotation was computed. [2021-02-23 16:13:19,033 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-23 16:13:19,033 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-23 16:13:19,033 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-23 16:13:19,034 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-23 16:13:19,034 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-23 16:13:19,034 INFO L189 CegarLoopUtils]: For program point L185-2(lines 185 210) no Hoare annotation was computed. [2021-02-23 16:13:19,034 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 159 218) no Hoare annotation was computed. [2021-02-23 16:13:19,034 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-23 16:13:19,034 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-23 16:13:19,034 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-23 16:13:19,034 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-23 16:13:19,034 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-23 16:13:19,034 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-23 16:13:19,035 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-23 16:13:19,035 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-23 16:13:19,035 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-23 16:13:19,035 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-23 16:13:19,035 INFO L189 CegarLoopUtils]: For program point L211(lines 184 212) no Hoare annotation was computed. [2021-02-23 16:13:19,035 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-23 16:13:19,035 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-23 16:13:19,035 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-23 16:13:19,035 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-23 16:13:19,035 INFO L189 CegarLoopUtils]: For program point L203-1(line 203) no Hoare annotation was computed. [2021-02-23 16:13:19,036 INFO L189 CegarLoopUtils]: For program point L203-2(line 203) no Hoare annotation was computed. [2021-02-23 16:13:19,036 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-23 16:13:19,036 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-23 16:13:19,036 INFO L189 CegarLoopUtils]: For program point L199-1(line 199) no Hoare annotation was computed. [2021-02-23 16:13:19,036 INFO L189 CegarLoopUtils]: For program point L199-2(line 199) no Hoare annotation was computed. [2021-02-23 16:13:19,036 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-23 16:13:19,036 INFO L189 CegarLoopUtils]: For program point L191(lines 191 195) no Hoare annotation was computed. [2021-02-23 16:13:19,036 INFO L189 CegarLoopUtils]: For program point L191-1(lines 191 195) no Hoare annotation was computed. [2021-02-23 16:13:19,036 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-23 16:13:19,036 INFO L189 CegarLoopUtils]: For program point L183-1(line 183) no Hoare annotation was computed. [2021-02-23 16:13:19,036 INFO L189 CegarLoopUtils]: For program point L183-2(line 183) no Hoare annotation was computed. [2021-02-23 16:13:19,037 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-23 16:13:19,037 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-23 16:13:19,037 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-23 16:13:19,037 INFO L189 CegarLoopUtils]: For program point L208-1(line 208) no Hoare annotation was computed. [2021-02-23 16:13:19,037 INFO L189 CegarLoopUtils]: For program point L208-2(line 208) no Hoare annotation was computed. [2021-02-23 16:13:19,037 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-23 16:13:19,037 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-23 16:13:19,037 INFO L189 CegarLoopUtils]: For program point L204-1(line 204) no Hoare annotation was computed. [2021-02-23 16:13:19,037 INFO L189 CegarLoopUtils]: For program point L204-2(line 204) no Hoare annotation was computed. [2021-02-23 16:13:19,038 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-23 16:13:19,038 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-23 16:13:19,038 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-23 16:13:19,038 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 857 863) the Hoare annotation is: true [2021-02-23 16:13:19,038 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 857 863) the Hoare annotation is: true [2021-02-23 16:13:19,038 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 864 872) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2021-02-23 16:13:19,038 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 864 872) the Hoare annotation is: true [2021-02-23 16:13:19,039 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 864 872) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2021-02-23 16:13:19,039 INFO L185 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,039 INFO L192 CegarLoopUtils]: At program point L868(line 868) the Hoare annotation is: true [2021-02-23 16:13:19,039 INFO L185 CegarLoopUtils]: At program point L736(line 736) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,039 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 734 756) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,039 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 734 756) the Hoare annotation is: true [2021-02-23 16:13:19,040 INFO L192 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: true [2021-02-23 16:13:19,040 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 734 756) the Hoare annotation is: true [2021-02-23 16:13:19,040 INFO L185 CegarLoopUtils]: At program point L746(line 746) the Hoare annotation is: (or (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,040 INFO L185 CegarLoopUtils]: At program point L746-1(line 746) the Hoare annotation is: (or (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,040 INFO L185 CegarLoopUtils]: At program point L744(lines 744 751) the Hoare annotation is: (or (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,040 INFO L192 CegarLoopUtils]: At program point L744-1(lines 744 751) the Hoare annotation is: true [2021-02-23 16:13:19,041 INFO L185 CegarLoopUtils]: At program point L742(line 742) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret66| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,041 INFO L185 CegarLoopUtils]: At program point L741(line 741) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,041 INFO L185 CegarLoopUtils]: At program point L742-1(line 742) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret66| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,041 INFO L185 CegarLoopUtils]: At program point L740(line 740) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,041 INFO L185 CegarLoopUtils]: At program point L742-2(line 742) the Hoare annotation is: (or (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret66| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,041 INFO L185 CegarLoopUtils]: At program point L740-1(line 740) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,042 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-23 16:13:19,042 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-23 16:13:19,042 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 689 712) no Hoare annotation was computed. [2021-02-23 16:13:19,042 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-23 16:13:19,042 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-23 16:13:19,042 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-23 16:13:19,042 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 689 712) no Hoare annotation was computed. [2021-02-23 16:13:19,042 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-23 16:13:19,042 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 689 712) no Hoare annotation was computed. [2021-02-23 16:13:19,042 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-23 16:13:19,042 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-23 16:13:19,043 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-23 16:13:19,043 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-23 16:13:19,043 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-23 16:13:19,043 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-23 16:13:19,043 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-23 16:13:19,043 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-23 16:13:19,043 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 528 535) no Hoare annotation was computed. [2021-02-23 16:13:19,043 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 528 535) no Hoare annotation was computed. [2021-02-23 16:13:19,043 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 528 535) no Hoare annotation was computed. [2021-02-23 16:13:19,043 INFO L192 CegarLoopUtils]: At program point L577(line 577) the Hoare annotation is: true [2021-02-23 16:13:19,043 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 573 581) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2021-02-23 16:13:19,044 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 573 581) the Hoare annotation is: true [2021-02-23 16:13:19,044 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 573 581) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2021-02-23 16:13:19,044 INFO L185 CegarLoopUtils]: At program point L578(line 578) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)) [2021-02-23 16:13:19,044 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-23 16:13:19,044 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-23 16:13:19,044 INFO L189 CegarLoopUtils]: For program point L601(lines 601 609) no Hoare annotation was computed. [2021-02-23 16:13:19,044 INFO L189 CegarLoopUtils]: For program point L601-2(lines 601 609) no Hoare annotation was computed. [2021-02-23 16:13:19,044 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-23 16:13:19,044 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 16:13:19,044 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 582 617) no Hoare annotation was computed. [2021-02-23 16:13:19,045 INFO L189 CegarLoopUtils]: For program point L589(lines 589 597) no Hoare annotation was computed. [2021-02-23 16:13:19,045 INFO L189 CegarLoopUtils]: For program point L589-2(lines 589 597) no Hoare annotation was computed. [2021-02-23 16:13:19,045 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 582 617) no Hoare annotation was computed. [2021-02-23 16:13:19,045 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-23 16:13:19,045 INFO L189 CegarLoopUtils]: For program point L612-1(line 612) no Hoare annotation was computed. [2021-02-23 16:13:19,045 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 582 617) no Hoare annotation was computed. [2021-02-23 16:13:19,045 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 850 856) the Hoare annotation is: true [2021-02-23 16:13:19,045 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 850 856) the Hoare annotation is: true [2021-02-23 16:13:19,045 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-23 16:13:19,045 INFO L189 CegarLoopUtils]: For program point L64(line 64) no Hoare annotation was computed. [2021-02-23 16:13:19,045 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-23 16:13:19,046 INFO L189 CegarLoopUtils]: For program point L62(line 62) no Hoare annotation was computed. [2021-02-23 16:13:19,046 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-23 16:13:19,046 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-23 16:13:19,046 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-23 16:13:19,046 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-23 16:13:19,046 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-23 16:13:19,046 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 57 102) no Hoare annotation was computed. [2021-02-23 16:13:19,046 INFO L189 CegarLoopUtils]: For program point L87-1(line 87) no Hoare annotation was computed. [2021-02-23 16:13:19,046 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-23 16:13:19,047 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-23 16:13:19,047 INFO L189 CegarLoopUtils]: For program point L83-1(line 83) no Hoare annotation was computed. [2021-02-23 16:13:19,047 INFO L189 CegarLoopUtils]: For program point L81(line 81) no Hoare annotation was computed. [2021-02-23 16:13:19,047 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 57 102) no Hoare annotation was computed. [2021-02-23 16:13:19,047 INFO L189 CegarLoopUtils]: For program point L79(line 79) no Hoare annotation was computed. [2021-02-23 16:13:19,047 INFO L189 CegarLoopUtils]: For program point L75(line 75) no Hoare annotation was computed. [2021-02-23 16:13:19,047 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 57 102) no Hoare annotation was computed. [2021-02-23 16:13:19,047 INFO L189 CegarLoopUtils]: For program point L73(line 73) no Hoare annotation was computed. [2021-02-23 16:13:19,047 INFO L189 CegarLoopUtils]: For program point L71(line 71) no Hoare annotation was computed. [2021-02-23 16:13:19,047 INFO L189 CegarLoopUtils]: For program point L69(line 69) no Hoare annotation was computed. [2021-02-23 16:13:19,048 INFO L189 CegarLoopUtils]: For program point L67(line 67) no Hoare annotation was computed. [2021-02-23 16:13:19,048 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-23 16:13:19,048 INFO L189 CegarLoopUtils]: For program point L65(line 65) no Hoare annotation was computed. [2021-02-23 16:13:19,048 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-23 16:13:19,048 INFO L189 CegarLoopUtils]: For program point L63(line 63) no Hoare annotation was computed. [2021-02-23 16:13:19,048 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-23 16:13:19,048 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-23 16:13:19,048 INFO L189 CegarLoopUtils]: For program point L94-1(line 94) no Hoare annotation was computed. [2021-02-23 16:13:19,048 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-23 16:13:19,048 INFO L189 CegarLoopUtils]: For program point L94-2(line 94) no Hoare annotation was computed. [2021-02-23 16:13:19,048 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-23 16:13:19,049 INFO L189 CegarLoopUtils]: For program point L57(lines 57 102) no Hoare annotation was computed. [2021-02-23 16:13:19,049 INFO L189 CegarLoopUtils]: For program point L57-1(lines 57 102) no Hoare annotation was computed. [2021-02-23 16:13:19,049 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-23 16:13:19,049 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-23 16:13:19,049 INFO L189 CegarLoopUtils]: For program point L80(line 80) no Hoare annotation was computed. [2021-02-23 16:13:19,049 INFO L189 CegarLoopUtils]: For program point L80-1(line 80) no Hoare annotation was computed. [2021-02-23 16:13:19,049 INFO L189 CegarLoopUtils]: For program point L74(line 74) no Hoare annotation was computed. [2021-02-23 16:13:19,049 INFO L189 CegarLoopUtils]: For program point L72(line 72) no Hoare annotation was computed. [2021-02-23 16:13:19,049 INFO L189 CegarLoopUtils]: For program point L70(line 70) no Hoare annotation was computed. [2021-02-23 16:13:19,049 INFO L189 CegarLoopUtils]: For program point L68(line 68) no Hoare annotation was computed. [2021-02-23 16:13:19,049 INFO L189 CegarLoopUtils]: For program point L66(line 66) no Hoare annotation was computed. [2021-02-23 16:13:19,050 INFO L189 CegarLoopUtils]: For program point L384(lines 384 404) no Hoare annotation was computed. [2021-02-23 16:13:19,050 INFO L189 CegarLoopUtils]: For program point L384-1(lines 384 404) no Hoare annotation was computed. [2021-02-23 16:13:19,050 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-23 16:13:19,050 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-23 16:13:19,050 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-23 16:13:19,050 INFO L189 CegarLoopUtils]: For program point L411-1(line 411) no Hoare annotation was computed. [2021-02-23 16:13:19,050 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 370 415) no Hoare annotation was computed. [2021-02-23 16:13:19,050 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-23 16:13:19,050 INFO L189 CegarLoopUtils]: For program point L411-2(line 411) no Hoare annotation was computed. [2021-02-23 16:13:19,050 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-23 16:13:19,051 INFO L189 CegarLoopUtils]: For program point L409-1(line 409) no Hoare annotation was computed. [2021-02-23 16:13:19,051 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-23 16:13:19,051 INFO L189 CegarLoopUtils]: For program point L409-2(line 409) no Hoare annotation was computed. [2021-02-23 16:13:19,051 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-23 16:13:19,051 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-23 16:13:19,051 INFO L189 CegarLoopUtils]: For program point L370(lines 370 415) no Hoare annotation was computed. [2021-02-23 16:13:19,051 INFO L189 CegarLoopUtils]: For program point L401(lines 401 402) no Hoare annotation was computed. [2021-02-23 16:13:19,051 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 370 415) no Hoare annotation was computed. [2021-02-23 16:13:19,051 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 370 415) no Hoare annotation was computed. [2021-02-23 16:13:19,051 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-23 16:13:19,051 INFO L189 CegarLoopUtils]: For program point L389-1(line 389) no Hoare annotation was computed. [2021-02-23 16:13:19,051 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-23 16:13:19,052 INFO L189 CegarLoopUtils]: For program point L389-2(line 389) no Hoare annotation was computed. [2021-02-23 16:13:19,052 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-23 16:13:19,052 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-23 16:13:19,052 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-23 16:13:19,052 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-23 16:13:19,052 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 16:13:19,052 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-23 16:13:19,052 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-23 16:13:19,052 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-23 16:13:19,052 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-23 16:13:19,052 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-23 16:13:19,052 INFO L189 CegarLoopUtils]: For program point L394(lines 394 395) no Hoare annotation was computed. [2021-02-23 16:13:19,053 INFO L189 CegarLoopUtils]: For program point L390(lines 390 397) no Hoare annotation was computed. [2021-02-23 16:13:19,053 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-23 16:13:19,053 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-23 16:13:19,053 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 720 730) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,053 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 720 730) the Hoare annotation is: true [2021-02-23 16:13:19,053 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 720 730) the Hoare annotation is: true [2021-02-23 16:13:19,053 INFO L185 CegarLoopUtils]: At program point L725(line 725) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 16:13:19,053 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 562 572) no Hoare annotation was computed. [2021-02-23 16:13:19,053 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 562 572) no Hoare annotation was computed. [2021-02-23 16:13:19,053 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-23 16:13:19,054 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-23 16:13:19,054 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 562 572) no Hoare annotation was computed. [2021-02-23 16:13:19,054 INFO L189 CegarLoopUtils]: For program point L567-1(line 567) no Hoare annotation was computed. [2021-02-23 16:13:19,054 INFO L189 CegarLoopUtils]: For program point L567-2(line 567) no Hoare annotation was computed. [2021-02-23 16:13:19,054 INFO L189 CegarLoopUtils]: For program point L567-3(line 567) no Hoare annotation was computed. [2021-02-23 16:13:19,054 INFO L189 CegarLoopUtils]: For program point deactivatePumpENTRY(lines 554 561) no Hoare annotation was computed. [2021-02-23 16:13:19,054 INFO L189 CegarLoopUtils]: For program point deactivatePumpEXIT(lines 554 561) no Hoare annotation was computed. [2021-02-23 16:13:19,054 INFO L189 CegarLoopUtils]: For program point deactivatePumpFINAL(lines 554 561) no Hoare annotation was computed. [2021-02-23 16:13:19,054 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 521 527) the Hoare annotation is: true [2021-02-23 16:13:19,054 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 521 527) the Hoare annotation is: true [2021-02-23 16:13:19,054 INFO L185 CegarLoopUtils]: At program point L477(lines 430 478) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,055 INFO L185 CegarLoopUtils]: At program point L465(line 465) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,055 INFO L185 CegarLoopUtils]: At program point L432(lines 431 476) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,055 INFO L185 CegarLoopUtils]: At program point L465-1(line 465) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,055 INFO L185 CegarLoopUtils]: At program point L465-2(line 465) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,055 INFO L185 CegarLoopUtils]: At program point L461(lines 461 472) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,055 INFO L185 CegarLoopUtils]: At program point L424(line 424) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,055 INFO L185 CegarLoopUtils]: At program point L453(line 453) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,056 INFO L185 CegarLoopUtils]: At program point L449(line 449) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,056 INFO L185 CegarLoopUtils]: At program point L449-1(line 449) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,056 INFO L185 CegarLoopUtils]: At program point L474(lines 431 476) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,056 INFO L185 CegarLoopUtils]: At program point L441(lines 441 447) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,056 INFO L185 CegarLoopUtils]: At program point L441-1(lines 441 447) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,056 INFO L185 CegarLoopUtils]: At program point L433(lines 433 437) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,056 INFO L185 CegarLoopUtils]: At program point L429(line 429) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,056 INFO L185 CegarLoopUtils]: At program point L425(line 425) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,057 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 421 484) the Hoare annotation is: true [2021-02-23 16:13:19,057 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 421 484) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,057 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 421 484) the Hoare annotation is: true [2021-02-23 16:13:19,057 INFO L185 CegarLoopUtils]: At program point L467(lines 467 471) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,057 INFO L185 CegarLoopUtils]: At program point L467-2(lines 461 472) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,057 INFO L185 CegarLoopUtils]: At program point L459(line 459) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,057 INFO L185 CegarLoopUtils]: At program point L426(line 426) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,058 INFO L185 CegarLoopUtils]: At program point L459-1(line 459) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,058 INFO L185 CegarLoopUtils]: At program point L451(lines 451 457) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,058 INFO L185 CegarLoopUtils]: At program point L451-1(lines 451 457) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,058 INFO L185 CegarLoopUtils]: At program point L443(line 443) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,058 INFO L185 CegarLoopUtils]: At program point L439(line 439) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,058 INFO L185 CegarLoopUtils]: At program point L439-1(line 439) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 16:13:19,058 INFO L185 CegarLoopUtils]: At program point L423(line 423) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:13:19,058 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 324 369) no Hoare annotation was computed. [2021-02-23 16:13:19,058 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-23 16:13:19,058 INFO L189 CegarLoopUtils]: For program point L343-1(line 343) no Hoare annotation was computed. [2021-02-23 16:13:19,059 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-23 16:13:19,059 INFO L189 CegarLoopUtils]: For program point L343-2(line 343) no Hoare annotation was computed. [2021-02-23 16:13:19,059 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-23 16:13:19,059 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-23 16:13:19,059 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-23 16:13:19,059 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-23 16:13:19,059 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-23 16:13:19,059 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-23 16:13:19,059 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-23 16:13:19,059 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-23 16:13:19,059 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-23 16:13:19,059 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-23 16:13:19,060 INFO L189 CegarLoopUtils]: For program point L348(lines 348 349) no Hoare annotation was computed. [2021-02-23 16:13:19,060 INFO L189 CegarLoopUtils]: For program point L344(lines 344 351) no Hoare annotation was computed. [2021-02-23 16:13:19,060 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-23 16:13:19,060 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 324 369) no Hoare annotation was computed. [2021-02-23 16:13:19,060 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-23 16:13:19,060 INFO L189 CegarLoopUtils]: For program point L338(lines 338 358) no Hoare annotation was computed. [2021-02-23 16:13:19,060 INFO L189 CegarLoopUtils]: For program point L338-1(lines 338 358) no Hoare annotation was computed. [2021-02-23 16:13:19,060 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 324 369) no Hoare annotation was computed. [2021-02-23 16:13:19,060 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-23 16:13:19,060 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-23 16:13:19,060 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-23 16:13:19,060 INFO L189 CegarLoopUtils]: For program point L365-1(line 365) no Hoare annotation was computed. [2021-02-23 16:13:19,060 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-23 16:13:19,061 INFO L189 CegarLoopUtils]: For program point L365-2(line 365) no Hoare annotation was computed. [2021-02-23 16:13:19,061 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-23 16:13:19,061 INFO L189 CegarLoopUtils]: For program point L363-1(line 363) no Hoare annotation was computed. [2021-02-23 16:13:19,061 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-23 16:13:19,061 INFO L189 CegarLoopUtils]: For program point L363-2(line 363) no Hoare annotation was computed. [2021-02-23 16:13:19,061 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-23 16:13:19,061 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-23 16:13:19,061 INFO L189 CegarLoopUtils]: For program point L324(lines 324 369) no Hoare annotation was computed. [2021-02-23 16:13:19,061 INFO L189 CegarLoopUtils]: For program point L355(lines 355 356) no Hoare annotation was computed. [2021-02-23 16:13:19,061 INFO L185 CegarLoopUtils]: At program point L640(lines 640 650) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse1))) [2021-02-23 16:13:19,061 INFO L185 CegarLoopUtils]: At program point L638(line 638) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-23 16:13:19,062 INFO L185 CegarLoopUtils]: At program point L638-1(line 638) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret65| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse1))) [2021-02-23 16:13:19,062 INFO L185 CegarLoopUtils]: At program point L636(lines 636 653) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (= __utac_acc__Specification2_spec__2_~tmp~5 0)))) [2021-02-23 16:13:19,062 INFO L185 CegarLoopUtils]: At program point L638-2(line 638) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret65| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse1))) [2021-02-23 16:13:19,062 INFO L185 CegarLoopUtils]: At program point L638-3(line 638) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret65| 0) (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse1))) [2021-02-23 16:13:19,062 INFO L185 CegarLoopUtils]: At program point L636-1(lines 628 656) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification2_spec__2_~tmp~5 0)) [2021-02-23 16:13:19,062 INFO L185 CegarLoopUtils]: At program point L634(line 634) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 16:13:19,062 INFO L185 CegarLoopUtils]: At program point L634-1(line 634) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= |__utac_acc__Specification2_spec__2_#t~ret64| 0) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-23 16:13:19,063 INFO L185 CegarLoopUtils]: At program point L634-2(line 634) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= |__utac_acc__Specification2_spec__2_#t~ret64| 0) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-23 16:13:19,063 INFO L185 CegarLoopUtils]: At program point L634-3(line 634) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret64| 0) (= __utac_acc__Specification2_spec__2_~tmp~5 0)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-23 16:13:19,063 INFO L185 CegarLoopUtils]: At program point L630(line 630) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 16:13:19,063 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 628 656) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 16:13:19,063 INFO L185 CegarLoopUtils]: At program point L649(line 649) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse1))) [2021-02-23 16:13:19,063 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2EXIT(lines 628 656) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification2_spec__2_~tmp~5 0)) [2021-02-23 16:13:19,063 INFO L185 CegarLoopUtils]: At program point L643(line 643) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,063 INFO L185 CegarLoopUtils]: At program point L641(lines 641 647) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,063 INFO L185 CegarLoopUtils]: At program point L652(line 652) the Hoare annotation is: (or (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= __utac_acc__Specification2_spec__2_~tmp~5 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,064 INFO L185 CegarLoopUtils]: At program point L646(line 646) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,064 INFO L189 CegarLoopUtils]: For program point L816(line 816) no Hoare annotation was computed. [2021-02-23 16:13:19,064 INFO L189 CegarLoopUtils]: For program point L814(lines 814 822) no Hoare annotation was computed. [2021-02-23 16:13:19,064 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-23 16:13:19,064 INFO L189 CegarLoopUtils]: For program point L814-2(lines 814 822) no Hoare annotation was computed. [2021-02-23 16:13:19,064 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 806 828) no Hoare annotation was computed. [2021-02-23 16:13:19,064 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 806 828) no Hoare annotation was computed. [2021-02-23 16:13:19,064 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 806 828) no Hoare annotation was computed. [2021-02-23 16:13:19,064 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-23 16:13:19,064 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 620 627) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 16:13:19,064 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1FINAL(lines 620 627) the Hoare annotation is: true [2021-02-23 16:13:19,065 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1EXIT(lines 620 627) the Hoare annotation is: true [2021-02-23 16:13:19,065 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-23 16:13:19,065 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-23 16:13:19,065 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-23 16:13:19,065 INFO L189 CegarLoopUtils]: For program point L250(lines 250 266) no Hoare annotation was computed. [2021-02-23 16:13:19,065 INFO L189 CegarLoopUtils]: For program point L283-1(line 283) no Hoare annotation was computed. [2021-02-23 16:13:19,065 INFO L189 CegarLoopUtils]: For program point L283-2(line 283) no Hoare annotation was computed. [2021-02-23 16:13:19,065 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-23 16:13:19,065 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-23 16:13:19,065 INFO L189 CegarLoopUtils]: For program point L267(lines 267 308) no Hoare annotation was computed. [2021-02-23 16:13:19,065 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-23 16:13:19,066 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-23 16:13:19,066 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-23 16:13:19,066 INFO L189 CegarLoopUtils]: For program point L259-1(line 259) no Hoare annotation was computed. [2021-02-23 16:13:19,066 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-23 16:13:19,066 INFO L189 CegarLoopUtils]: For program point L309(lines 309 320) no Hoare annotation was computed. [2021-02-23 16:13:19,066 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-23 16:13:19,066 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-23 16:13:19,066 INFO L189 CegarLoopUtils]: For program point L301-1(line 301) no Hoare annotation was computed. [2021-02-23 16:13:19,066 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-23 16:13:19,066 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-23 16:13:19,066 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 221 323) no Hoare annotation was computed. [2021-02-23 16:13:19,066 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-23 16:13:19,067 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-23 16:13:19,067 INFO L189 CegarLoopUtils]: For program point L285-1(line 285) no Hoare annotation was computed. [2021-02-23 16:13:19,067 INFO L189 CegarLoopUtils]: For program point L252-1(line 252) no Hoare annotation was computed. [2021-02-23 16:13:19,067 INFO L189 CegarLoopUtils]: For program point L310(lines 310 317) no Hoare annotation was computed. [2021-02-23 16:13:19,067 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 16:13:19,067 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-23 16:13:19,067 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 221 323) no Hoare annotation was computed. [2021-02-23 16:13:19,067 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-23 16:13:19,067 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-23 16:13:19,067 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-23 16:13:19,067 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-23 16:13:19,068 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-23 16:13:19,068 INFO L189 CegarLoopUtils]: For program point L245(lines 245 249) no Hoare annotation was computed. [2021-02-23 16:13:19,068 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 221 323) no Hoare annotation was computed. [2021-02-23 16:13:19,068 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-23 16:13:19,068 INFO L189 CegarLoopUtils]: For program point L270-2(lines 270 290) no Hoare annotation was computed. [2021-02-23 16:13:19,068 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-23 16:13:19,068 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-23 16:13:19,068 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-23 16:13:19,068 INFO L189 CegarLoopUtils]: For program point L221(lines 221 323) no Hoare annotation was computed. [2021-02-23 16:13:19,068 INFO L189 CegarLoopUtils]: For program point L221-1(lines 221 323) no Hoare annotation was computed. [2021-02-23 16:13:19,069 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-23 16:13:19,069 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-23 16:13:19,069 INFO L189 CegarLoopUtils]: For program point L312-1(line 312) no Hoare annotation was computed. [2021-02-23 16:13:19,069 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-23 16:13:19,069 INFO L189 CegarLoopUtils]: For program point L312-2(line 312) no Hoare annotation was computed. [2021-02-23 16:13:19,069 INFO L189 CegarLoopUtils]: For program point L271(lines 270 290) no Hoare annotation was computed. [2021-02-23 16:13:19,069 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-23 16:13:19,069 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-23 16:13:19,069 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-23 16:13:19,069 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-23 16:13:19,069 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-23 16:13:19,070 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-23 16:13:19,070 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-23 16:13:19,070 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-23 16:13:19,070 INFO L189 CegarLoopUtils]: For program point L255-1(line 255) no Hoare annotation was computed. [2021-02-23 16:13:19,070 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-23 16:13:19,070 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-23 16:13:19,070 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-23 16:13:19,070 INFO L189 CegarLoopUtils]: For program point L272(lines 272 276) no Hoare annotation was computed. [2021-02-23 16:13:19,070 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-23 16:13:19,070 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-23 16:13:19,070 INFO L189 CegarLoopUtils]: For program point L297-1(line 297) no Hoare annotation was computed. [2021-02-23 16:13:19,071 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-23 16:13:19,071 INFO L189 CegarLoopUtils]: For program point L297-2(line 297) no Hoare annotation was computed. [2021-02-23 16:13:19,071 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-23 16:13:19,071 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-23 16:13:19,071 INFO L189 CegarLoopUtils]: For program point L281-1(line 281) no Hoare annotation was computed. [2021-02-23 16:13:19,071 INFO L189 CegarLoopUtils]: For program point L281-2(line 281) no Hoare annotation was computed. [2021-02-23 16:13:19,071 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-23 16:13:19,071 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-23 16:13:19,071 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-23 16:13:19,071 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-23 16:13:19,071 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-23 16:13:19,072 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-23 16:13:19,072 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-23 16:13:19,072 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-23 16:13:19,072 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-23 16:13:19,072 INFO L189 CegarLoopUtils]: For program point L299-1(line 299) no Hoare annotation was computed. [2021-02-23 16:13:19,072 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-23 16:13:19,072 INFO L189 CegarLoopUtils]: For program point L299-2(line 299) no Hoare annotation was computed. [2021-02-23 16:13:19,072 INFO L189 CegarLoopUtils]: For program point L291(lines 269 292) no Hoare annotation was computed. [2021-02-23 16:13:19,072 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-23 16:13:19,072 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-23 16:13:19,072 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-23 16:13:19,073 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 840 849) no Hoare annotation was computed. [2021-02-23 16:13:19,073 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 840 849) no Hoare annotation was computed. [2021-02-23 16:13:19,073 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-23 16:13:19,073 INFO L189 CegarLoopUtils]: For program point L842-1(line 842) no Hoare annotation was computed. [2021-02-23 16:13:19,073 INFO L189 CegarLoopUtils]: For program point L842-2(line 842) no Hoare annotation was computed. [2021-02-23 16:13:19,073 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 840 849) no Hoare annotation was computed. [2021-02-23 16:13:19,073 INFO L185 CegarLoopUtils]: At program point L349(line 349) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,073 INFO L185 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,073 INFO L185 CegarLoopUtils]: At program point L824-1(line 824) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,073 INFO L185 CegarLoopUtils]: At program point L824-2(line 824) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,074 INFO L185 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,074 INFO L185 CegarLoopUtils]: At program point L820-1(line 820) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,074 INFO L185 CegarLoopUtils]: At program point L820-2(line 820) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,074 INFO L185 CegarLoopUtils]: At program point L820-3(line 820) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,074 INFO L185 CegarLoopUtils]: At program point L816(line 816) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,074 INFO L185 CegarLoopUtils]: At program point L816-1(line 816) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,074 INFO L185 CegarLoopUtils]: At program point L816-2(line 816) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,074 INFO L185 CegarLoopUtils]: At program point L494(line 494) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,075 INFO L185 CegarLoopUtils]: At program point L816-3(line 816) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,075 INFO L185 CegarLoopUtils]: At program point L812(line 812) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,075 INFO L185 CegarLoopUtils]: At program point L816-4(line 816) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,075 INFO L185 CegarLoopUtils]: At program point L395(line 395) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,075 INFO L185 CegarLoopUtils]: At program point L812-1(line 812) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,075 INFO L185 CegarLoopUtils]: At program point L816-5(line 816) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,075 INFO L185 CegarLoopUtils]: At program point L812-2(line 812) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,075 INFO L185 CegarLoopUtils]: At program point L812-3(line 812) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,076 INFO L185 CegarLoopUtils]: At program point L812-4(line 812) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,076 INFO L185 CegarLoopUtils]: At program point L812-5(line 812) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,076 INFO L185 CegarLoopUtils]: At program point L812-6(line 812) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,076 INFO L185 CegarLoopUtils]: At program point L812-7(line 812) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,076 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,076 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,076 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,076 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,076 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,076 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,077 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,077 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,077 INFO L185 CegarLoopUtils]: At program point L759(line 759) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,077 INFO L185 CegarLoopUtils]: At program point L619(line 619) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,077 INFO L185 CegarLoopUtils]: At program point L355(line 355) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,077 INFO L185 CegarLoopUtils]: At program point L611(line 611) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,077 INFO L185 CegarLoopUtils]: At program point L355-1(line 355) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,077 INFO L185 CegarLoopUtils]: At program point L611-1(line 611) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,077 INFO L185 CegarLoopUtils]: At program point L611-2(line 611) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,078 INFO L185 CegarLoopUtils]: At program point L611-3(line 611) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,078 INFO L185 CegarLoopUtils]: At program point L607(line 607) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,078 INFO L185 CegarLoopUtils]: At program point L607-1(line 607) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,078 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:13:19,078 INFO L185 CegarLoopUtils]: At program point L607-2(line 607) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,078 INFO L185 CegarLoopUtils]: At program point L607-3(line 607) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,078 INFO L185 CegarLoopUtils]: At program point L603(line 603) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,078 INFO L185 CegarLoopUtils]: At program point L607-4(line 607) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,078 INFO L185 CegarLoopUtils]: At program point L603-1(line 603) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,079 INFO L185 CegarLoopUtils]: At program point L603-2(line 603) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,079 INFO L185 CegarLoopUtils]: At program point L603-3(line 603) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,079 INFO L185 CegarLoopUtils]: At program point L760(line 760) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,079 INFO L185 CegarLoopUtils]: At program point L599(line 599) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,079 INFO L185 CegarLoopUtils]: At program point L599-1(line 599) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,079 INFO L185 CegarLoopUtils]: At program point L599-2(line 599) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,079 INFO L185 CegarLoopUtils]: At program point L599-3(line 599) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,079 INFO L185 CegarLoopUtils]: At program point L595(line 595) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,079 INFO L185 CegarLoopUtils]: At program point L599-4(line 599) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,080 INFO L185 CegarLoopUtils]: At program point L595-1(line 595) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,080 INFO L185 CegarLoopUtils]: At program point L599-5(line 599) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,080 INFO L185 CegarLoopUtils]: At program point L401(line 401) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,080 INFO L185 CegarLoopUtils]: At program point L595-2(line 595) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,080 INFO L185 CegarLoopUtils]: At program point L599-6(line 599) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,080 INFO L185 CegarLoopUtils]: At program point L401-1(line 401) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,080 INFO L185 CegarLoopUtils]: At program point L595-3(line 595) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,080 INFO L185 CegarLoopUtils]: At program point L599-7(line 599) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,080 INFO L185 CegarLoopUtils]: At program point L591(line 591) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,081 INFO L185 CegarLoopUtils]: At program point L595-4(line 595) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,081 INFO L185 CegarLoopUtils]: At program point L591-1(line 591) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,081 INFO L185 CegarLoopUtils]: At program point L591-2(line 591) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,081 INFO L185 CegarLoopUtils]: At program point L591-3(line 591) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,081 INFO L185 CegarLoopUtils]: At program point L587(line 587) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,081 INFO L185 CegarLoopUtils]: At program point L356(line 356) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,081 INFO L185 CegarLoopUtils]: At program point L348(line 348) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,081 INFO L185 CegarLoopUtils]: At program point L348-1(line 348) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,081 INFO L185 CegarLoopUtils]: At program point L402(line 402) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,081 INFO L185 CegarLoopUtils]: At program point L658(line 658) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,082 INFO L185 CegarLoopUtils]: At program point L493(line 493) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,082 INFO L185 CegarLoopUtils]: At program point L811(line 811) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,082 INFO L185 CegarLoopUtils]: At program point L394(line 394) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,082 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 16:13:19,082 INFO L185 CegarLoopUtils]: At program point L394-1(line 394) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,082 INFO L185 CegarLoopUtils]: At program point L613(line 613) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,082 INFO L185 CegarLoopUtils]: At program point L613-1(line 613) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,083 INFO L185 CegarLoopUtils]: At program point L613-2(line 613) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:13:19,083 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:13:19,083 INFO L189 CegarLoopUtils]: For program point L544(lines 544 550) no Hoare annotation was computed. [2021-02-23 16:13:19,083 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-23 16:13:19,083 INFO L189 CegarLoopUtils]: For program point L542-1(line 542) no Hoare annotation was computed. [2021-02-23 16:13:19,083 INFO L189 CegarLoopUtils]: For program point L542-2(line 542) no Hoare annotation was computed. [2021-02-23 16:13:19,083 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 537 553) no Hoare annotation was computed. [2021-02-23 16:13:19,083 INFO L189 CegarLoopUtils]: For program point L542-3(line 542) no Hoare annotation was computed. [2021-02-23 16:13:19,083 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 537 553) no Hoare annotation was computed. [2021-02-23 16:13:19,083 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-23 16:13:19,083 INFO L189 CegarLoopUtils]: For program point L548-1(lines 537 553) no Hoare annotation was computed. [2021-02-23 16:13:19,083 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 829 837) no Hoare annotation was computed. [2021-02-23 16:13:19,084 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-23 16:13:19,084 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 829 837) no Hoare annotation was computed. [2021-02-23 16:13:19,084 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 829 837) no Hoare annotation was computed. [2021-02-23 16:13:19,084 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-23 16:13:19,084 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 16:13:19,084 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 16:13:19,084 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 16:13:19,084 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 16:13:19,084 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 785 796) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 16:13:19,084 INFO L185 CegarLoopUtils]: At program point L792(line 792) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,085 INFO L185 CegarLoopUtils]: At program point L790(line 790) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-23 16:13:19,085 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 785 796) the Hoare annotation is: true [2021-02-23 16:13:19,085 INFO L192 CegarLoopUtils]: At program point L789-1(lines 785 796) the Hoare annotation is: true [2021-02-23 16:13:19,085 INFO L185 CegarLoopUtils]: At program point L510(line 510) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,085 INFO L185 CegarLoopUtils]: At program point L508(lines 508 514) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,085 INFO L185 CegarLoopUtils]: At program point L503(line 503) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,085 INFO L185 CegarLoopUtils]: At program point L501(lines 500 519) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,085 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 497 520) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,085 INFO L192 CegarLoopUtils]: At program point timeShiftEXIT(lines 497 520) the Hoare annotation is: true [2021-02-23 16:13:19,086 INFO L192 CegarLoopUtils]: At program point timeShiftFINAL(lines 497 520) the Hoare annotation is: true [2021-02-23 16:13:19,086 INFO L192 CegarLoopUtils]: At program point L673(lines 673 677) the Hoare annotation is: true [2021-02-23 16:13:19,086 INFO L192 CegarLoopUtils]: At program point L673-1(lines 673 677) the Hoare annotation is: true [2021-02-23 16:13:19,086 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 659 688) the Hoare annotation is: true [2021-02-23 16:13:19,086 INFO L192 CegarLoopUtils]: At program point L669-2(lines 669 683) the Hoare annotation is: true [2021-02-23 16:13:19,086 INFO L192 CegarLoopUtils]: At program point L665(line 665) the Hoare annotation is: true [2021-02-23 16:13:19,086 INFO L192 CegarLoopUtils]: At program point L665-1(line 665) the Hoare annotation is: true [2021-02-23 16:13:19,086 INFO L192 CegarLoopUtils]: At program point L661(line 661) the Hoare annotation is: true [2021-02-23 16:13:19,086 INFO L192 CegarLoopUtils]: At program point L684(lines 659 688) the Hoare annotation is: true [2021-02-23 16:13:19,086 INFO L192 CegarLoopUtils]: At program point L680(line 680) the Hoare annotation is: true [2021-02-23 16:13:19,086 INFO L192 CegarLoopUtils]: At program point L670(line 670) the Hoare annotation is: true [2021-02-23 16:13:19,087 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 659 688) the Hoare annotation is: true [2021-02-23 16:13:19,087 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 797 805) the Hoare annotation is: true [2021-02-23 16:13:19,087 INFO L192 CegarLoopUtils]: At program point L801(line 801) the Hoare annotation is: true [2021-02-23 16:13:19,087 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 797 805) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,087 INFO L185 CegarLoopUtils]: At program point L802(line 802) the Hoare annotation is: (or (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,087 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 797 805) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,087 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 761 772) the Hoare annotation is: true [2021-02-23 16:13:19,087 INFO L192 CegarLoopUtils]: At program point L766(line 766) the Hoare annotation is: true [2021-02-23 16:13:19,087 INFO L192 CegarLoopUtils]: At program point L765-1(lines 761 772) the Hoare annotation is: true [2021-02-23 16:13:19,087 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 761 772) the Hoare annotation is: true [2021-02-23 16:13:19,088 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 713 719) the Hoare annotation is: true [2021-02-23 16:13:19,088 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 713 719) the Hoare annotation is: true [2021-02-23 16:13:19,088 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 16:13:19,088 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:13:19,088 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 16:13:19,088 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 16:13:19,088 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 773 784) the Hoare annotation is: true [2021-02-23 16:13:19,088 INFO L185 CegarLoopUtils]: At program point L778(line 778) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,088 INFO L192 CegarLoopUtils]: At program point L777-1(lines 773 784) the Hoare annotation is: true [2021-02-23 16:13:19,088 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 773 784) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 16:13:19,089 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-23 16:13:19,089 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-23 16:13:19,089 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-23 16:13:19,089 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-23 16:13:19,089 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-23 16:13:19,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 04:13:19 BoogieIcfgContainer [2021-02-23 16:13:19,110 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 16:13:19,111 INFO L168 Benchmark]: Toolchain (without parser) took 52350.83 ms. Allocated memory was 153.1 MB in the beginning and 412.1 MB in the end (delta: 259.0 MB). Free memory was 135.4 MB in the beginning and 215.0 MB in the end (delta: -79.6 MB). Peak memory consumption was 257.3 MB. Max. memory is 8.0 GB. [2021-02-23 16:13:19,111 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 153.1 MB. Free memory is still 126.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 16:13:19,111 INFO L168 Benchmark]: CACSL2BoogieTranslator took 654.66 ms. Allocated memory is still 153.1 MB. Free memory was 134.4 MB in the beginning and 129.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-02-23 16:13:19,112 INFO L168 Benchmark]: Boogie Preprocessor took 86.26 ms. Allocated memory is still 153.1 MB. Free memory was 129.0 MB in the beginning and 125.4 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-23 16:13:19,112 INFO L168 Benchmark]: RCFGBuilder took 1564.29 ms. Allocated memory was 153.1 MB in the beginning and 184.5 MB in the end (delta: 31.5 MB). Free memory was 125.1 MB in the beginning and 103.5 MB in the end (delta: 21.7 MB). Peak memory consumption was 54.3 MB. Max. memory is 8.0 GB. [2021-02-23 16:13:19,113 INFO L168 Benchmark]: TraceAbstraction took 50023.18 ms. Allocated memory was 184.5 MB in the beginning and 412.1 MB in the end (delta: 227.5 MB). Free memory was 102.9 MB in the beginning and 215.0 MB in the end (delta: -112.0 MB). Peak memory consumption was 194.1 MB. Max. memory is 8.0 GB. [2021-02-23 16:13:19,114 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 153.1 MB. Free memory is still 126.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 654.66 ms. Allocated memory is still 153.1 MB. Free memory was 134.4 MB in the beginning and 129.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 86.26 ms. Allocated memory is still 153.1 MB. Free memory was 129.0 MB in the beginning and 125.4 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1564.29 ms. Allocated memory was 153.1 MB in the beginning and 184.5 MB in the end (delta: 31.5 MB). Free memory was 125.1 MB in the beginning and 103.5 MB in the end (delta: 21.7 MB). Peak memory consumption was 54.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 50023.18 ms. Allocated memory was 184.5 MB in the beginning and 412.1 MB in the end (delta: 227.5 MB). Free memory was 102.9 MB in the beginning and 215.0 MB in the end (delta: -112.0 MB). Peak memory consumption was 194.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: 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: 669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 659]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 430]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(pumpRunning == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 431]: Loop Invariant Derived loop invariant: ((!(pumpRunning == 0) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || splverifierCounter == 0 - ProcedureContractResult [Line: 857]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 864]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 734]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 573]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 850]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 720]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 521]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 421]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 628]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || tmp == 0 - ProcedureContractResult [Line: 620]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 785]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 497]: Procedure Contract for timeShift Derived contract for procedure timeShift: 1 - ProcedureContractResult [Line: 659]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 797]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((methaneLevelCritical == retValue_acc && \result == methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 761]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 713]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 773]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 599 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 20.0s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 15.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 29.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 918 SDtfs, 1620 SDslu, 1767 SDs, 0 SdLazy, 2367 SolverSat, 405 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 152 GetRequests, 92 SyntacticMatches, 1 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 10.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=272occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 5 MinimizatonAttempts, 187 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 219 LocationsWithAnnotation, 652 PreInvPairs, 829 NumberOfFragments, 2411 HoareAnnotationTreeSize, 652 FomulaSimplifications, 337246 FormulaSimplificationTreeSizeReduction, 4.7s HoareSimplificationTime, 219 FomulaSimplificationsInter, 27223 FormulaSimplificationTreeSizeReductionInter, 24.8s 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...