/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product35.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:23:56,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:23:56,913 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:23:56,968 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:23:56,969 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:23:56,973 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:23:56,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:23:56,986 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:23:56,990 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:23:56,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:23:56,997 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:23:56,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:23:56,998 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:23:57,001 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:23:57,003 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:23:57,006 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:23:57,007 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:23:57,011 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:23:57,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:23:57,026 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:23:57,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:23:57,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:23:57,032 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:23:57,034 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:23:57,043 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:23:57,043 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:23:57,044 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:23:57,046 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:23:57,046 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:23:57,047 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:23:57,048 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:23:57,049 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:23:57,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:23:57,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:23:57,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:23:57,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:23:57,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:23:57,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:23:57,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:23:57,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:23:57,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:23:57,057 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 04:23:57,083 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:23:57,084 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:23:57,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:23:57,089 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:23:57,089 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:23:57,089 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:23:57,089 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:23:57,089 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:23:57,090 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:23:57,090 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:23:57,091 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:23:57,091 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:23:57,092 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:23:57,092 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:23:57,092 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:23:57,093 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:23:57,093 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:23:57,093 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:23:57,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:23:57,094 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:23:57,094 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:23:57,094 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:23:57,094 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:23:57,475 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:23:57,502 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:23:57,505 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:23:57,506 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:23:57,507 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:23:57,508 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product35.cil.c [2020-11-07 04:23:57,579 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77f25323a/112e4a8e8b3c4d098c6c023738f546a0/FLAGb983bd9aa [2020-11-07 04:23:58,274 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:23:58,275 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product35.cil.c [2020-11-07 04:23:58,288 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77f25323a/112e4a8e8b3c4d098c6c023738f546a0/FLAGb983bd9aa [2020-11-07 04:23:58,509 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77f25323a/112e4a8e8b3c4d098c6c023738f546a0 [2020-11-07 04:23:58,512 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:23:58,519 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:23:58,532 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:23:58,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:23:58,537 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:23:58,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:23:58" (1/1) ... [2020-11-07 04:23:58,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c5071e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:23:58, skipping insertion in model container [2020-11-07 04:23:58,541 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:23:58" (1/1) ... [2020-11-07 04:23:58,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:23:58,609 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:23:58,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:23:58,921 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:23:59,010 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:23:59,052 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:23:59,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:23:59 WrapperNode [2020-11-07 04:23:59,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:23:59,055 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:23:59,055 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:23:59,055 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:23:59,070 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:23:59" (1/1) ... [2020-11-07 04:23:59,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:23:59" (1/1) ... [2020-11-07 04:23:59,112 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:23:59" (1/1) ... [2020-11-07 04:23:59,112 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:23:59" (1/1) ... [2020-11-07 04:23:59,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:23:59" (1/1) ... [2020-11-07 04:23:59,214 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:23:59" (1/1) ... [2020-11-07 04:23:59,225 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:23:59" (1/1) ... [2020-11-07 04:23:59,236 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:23:59,249 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:23:59,250 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:23:59,250 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:23:59,259 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:23:59" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:23:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:23:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:23:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:23:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:23:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:23:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:23:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:23:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:23:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:23:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:23:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:23:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:23:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:23:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:23:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:23:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:23:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:23:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:23:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:23:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:23:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:23:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:23:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:23:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:23:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:23:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:23:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:23:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 04:23:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:23:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 04:23:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:23:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:23:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:23:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:23:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:23:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:23:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 04:23:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 04:23:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-11-07 04:23:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-11-07 04:23:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-11-07 04:23:59,349 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:23:59,350 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:23:59,350 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:23:59,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:23:59,350 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:23:59,350 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:23:59,350 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:23:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:23:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:23:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:23:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:23:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:23:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:23:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:23:59,352 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-11-07 04:23:59,352 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:23:59,352 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:23:59,352 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:23:59,352 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:23:59,352 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:23:59,352 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:23:59,353 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:23:59,353 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:23:59,353 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:23:59,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:23:59,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:23:59,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:23:59,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:23:59,354 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:23:59,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:23:59,354 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:23:59,354 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:23:59,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:23:59,354 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:23:59,355 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:23:59,355 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:23:59,355 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:23:59,355 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 04:23:59,355 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:23:59,355 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:23:59,355 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:23:59,356 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:23:59,356 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 04:23:59,356 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:23:59,356 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:23:59,356 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:23:59,356 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-11-07 04:23:59,356 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-11-07 04:23:59,357 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:23:59,357 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 04:23:59,357 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 04:23:59,357 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:23:59,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:23:59,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:23:59,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:24:00,645 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:24:00,645 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:24:00,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:24:00 BoogieIcfgContainer [2020-11-07 04:24:00,648 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:24:00,650 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:24:00,650 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:24:00,654 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:24:00,654 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:23:58" (1/3) ... [2020-11-07 04:24:00,655 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3833504c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:24:00, skipping insertion in model container [2020-11-07 04:24:00,655 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:23:59" (2/3) ... [2020-11-07 04:24:00,655 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3833504c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:24:00, skipping insertion in model container [2020-11-07 04:24:00,656 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:24:00" (3/3) ... [2020-11-07 04:24:00,657 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product35.cil.c [2020-11-07 04:24:00,674 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:24:00,678 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:24:00,692 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:24:00,719 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:24:00,719 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:24:00,719 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:24:00,720 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:24:00,720 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:24:00,720 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:24:00,720 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:24:00,720 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:24:00,745 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states. [2020-11-07 04:24:00,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 04:24:00,767 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:24:00,769 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:24:00,769 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:24:00,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:24:00,777 INFO L82 PathProgramCache]: Analyzing trace with hash 634944541, now seen corresponding path program 1 times [2020-11-07 04:24:00,786 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:24:00,787 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [839542744] [2020-11-07 04:24:00,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:24:01,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:01,645 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:24:01,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:01,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:01,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:24:01,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:01,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:24:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:01,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:24:01,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:01,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:24:01,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:01,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:24:01,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:01,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 04:24:01,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:01,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:01,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:01,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 04:24:01,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:01,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 04:24:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:01,887 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 04:24:01,888 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [839542744] [2020-11-07 04:24:01,890 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:24:01,890 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:24:01,891 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424654367] [2020-11-07 04:24:01,897 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:24:01,898 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:24:01,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:24:01,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:24:01,915 INFO L87 Difference]: Start difference. First operand 309 states. Second operand 4 states. [2020-11-07 04:24:03,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:24:03,443 INFO L93 Difference]: Finished difference Result 468 states and 550 transitions. [2020-11-07 04:24:03,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 04:24:03,445 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 166 [2020-11-07 04:24:03,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:24:03,463 INFO L225 Difference]: With dead ends: 468 [2020-11-07 04:24:03,464 INFO L226 Difference]: Without dead ends: 300 [2020-11-07 04:24:03,474 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:24:03,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2020-11-07 04:24:03,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 255. [2020-11-07 04:24:03,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-11-07 04:24:03,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 276 transitions. [2020-11-07 04:24:03,706 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 276 transitions. Word has length 166 [2020-11-07 04:24:03,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:24:03,709 INFO L481 AbstractCegarLoop]: Abstraction has 255 states and 276 transitions. [2020-11-07 04:24:03,709 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:24:03,709 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 276 transitions. [2020-11-07 04:24:03,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 04:24:03,725 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:24:03,726 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:24:03,728 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:24:03,729 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:24:03,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:24:03,730 INFO L82 PathProgramCache]: Analyzing trace with hash 2115354735, now seen corresponding path program 1 times [2020-11-07 04:24:03,730 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:24:03,730 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1169733463] [2020-11-07 04:24:03,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:24:03,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:04,352 WARN L194 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:24:04,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:04,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:24:04,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:04,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:24:04,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:04,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:24:04,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:04,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:24:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:04,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:24:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:04,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:24:04,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:04,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:04,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 04:24:04,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:04,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 04:24:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:04,519 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 04:24:04,519 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1169733463] [2020-11-07 04:24:04,519 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:24:04,520 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 04:24:04,520 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1965992781] [2020-11-07 04:24:04,522 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 04:24:04,523 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:24:04,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 04:24:04,527 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:24:04,527 INFO L87 Difference]: Start difference. First operand 255 states and 276 transitions. Second operand 5 states. [2020-11-07 04:24:05,498 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:24:06,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:24:06,638 INFO L93 Difference]: Finished difference Result 385 states and 432 transitions. [2020-11-07 04:24:06,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 04:24:06,640 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 167 [2020-11-07 04:24:06,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:24:06,651 INFO L225 Difference]: With dead ends: 385 [2020-11-07 04:24:06,651 INFO L226 Difference]: Without dead ends: 289 [2020-11-07 04:24:06,656 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 04:24:06,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2020-11-07 04:24:06,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 245. [2020-11-07 04:24:06,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2020-11-07 04:24:06,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 263 transitions. [2020-11-07 04:24:06,759 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 263 transitions. Word has length 167 [2020-11-07 04:24:06,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:24:06,759 INFO L481 AbstractCegarLoop]: Abstraction has 245 states and 263 transitions. [2020-11-07 04:24:06,760 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 04:24:06,760 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 263 transitions. [2020-11-07 04:24:06,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-11-07 04:24:06,762 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:24:06,763 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:24:06,763 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:24:06,763 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:24:06,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:24:06,764 INFO L82 PathProgramCache]: Analyzing trace with hash 54139327, now seen corresponding path program 1 times [2020-11-07 04:24:06,764 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:24:06,764 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1247646051] [2020-11-07 04:24:06,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:24:06,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:07,342 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:24:07,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:07,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:07,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:24:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:07,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:24:07,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:07,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:24:07,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:07,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:24:07,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:07,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:24:07,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:07,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:24:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:07,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:07,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:07,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 04:24:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:07,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-07 04:24:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:07,576 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 04:24:07,581 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1247646051] [2020-11-07 04:24:07,581 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:24:07,582 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 04:24:07,582 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1076688739] [2020-11-07 04:24:07,584 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:24:07,585 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:24:07,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:24:07,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:24:07,591 INFO L87 Difference]: Start difference. First operand 245 states and 263 transitions. Second operand 10 states. [2020-11-07 04:24:08,356 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:24:08,885 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:24:09,313 WARN L194 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:24:09,759 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:24:10,164 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:24:10,589 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:24:12,101 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:24:13,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:24:13,875 INFO L93 Difference]: Finished difference Result 633 states and 724 transitions. [2020-11-07 04:24:13,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 04:24:13,876 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 176 [2020-11-07 04:24:13,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:24:13,887 INFO L225 Difference]: With dead ends: 633 [2020-11-07 04:24:13,888 INFO L226 Difference]: Without dead ends: 508 [2020-11-07 04:24:13,896 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 04:24:13,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 508 states. [2020-11-07 04:24:14,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 508 to 429. [2020-11-07 04:24:14,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 429 states. [2020-11-07 04:24:14,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 429 states and 477 transitions. [2020-11-07 04:24:14,142 INFO L78 Accepts]: Start accepts. Automaton has 429 states and 477 transitions. Word has length 176 [2020-11-07 04:24:14,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:24:14,144 INFO L481 AbstractCegarLoop]: Abstraction has 429 states and 477 transitions. [2020-11-07 04:24:14,144 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:24:14,144 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 477 transitions. [2020-11-07 04:24:14,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-11-07 04:24:14,147 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:24:14,148 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:24:14,148 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:24:14,149 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:24:14,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:24:14,149 INFO L82 PathProgramCache]: Analyzing trace with hash 1875000584, now seen corresponding path program 1 times [2020-11-07 04:24:14,149 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:24:14,151 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [537474911] [2020-11-07 04:24:14,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:24:14,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:14,662 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:24:14,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:14,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:14,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:24:14,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:14,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:24:14,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:14,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:24:14,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:14,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:24:14,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:14,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:24:14,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:14,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:24:14,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:14,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:14,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:14,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 04:24:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:14,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:24:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:14,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-11-07 04:24:14,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:14,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-11-07 04:24:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:14,908 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 04:24:14,909 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [537474911] [2020-11-07 04:24:14,909 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:24:14,909 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 04:24:14,909 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017503037] [2020-11-07 04:24:14,910 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 04:24:14,910 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:24:14,911 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 04:24:14,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-07 04:24:14,912 INFO L87 Difference]: Start difference. First operand 429 states and 477 transitions. Second operand 7 states. [2020-11-07 04:24:15,565 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:24:17,670 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:24:18,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:24:18,336 INFO L93 Difference]: Finished difference Result 1070 states and 1269 transitions. [2020-11-07 04:24:18,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 04:24:18,342 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 184 [2020-11-07 04:24:18,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:24:18,348 INFO L225 Difference]: With dead ends: 1070 [2020-11-07 04:24:18,348 INFO L226 Difference]: Without dead ends: 761 [2020-11-07 04:24:18,350 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-11-07 04:24:18,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 761 states. [2020-11-07 04:24:18,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 761 to 637. [2020-11-07 04:24:18,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 637 states. [2020-11-07 04:24:18,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 637 states and 711 transitions. [2020-11-07 04:24:18,626 INFO L78 Accepts]: Start accepts. Automaton has 637 states and 711 transitions. Word has length 184 [2020-11-07 04:24:18,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:24:18,627 INFO L481 AbstractCegarLoop]: Abstraction has 637 states and 711 transitions. [2020-11-07 04:24:18,627 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 04:24:18,627 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 711 transitions. [2020-11-07 04:24:18,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-11-07 04:24:18,630 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:24:18,630 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:24:18,630 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:24:18,631 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:24:18,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:24:18,631 INFO L82 PathProgramCache]: Analyzing trace with hash -2111359008, now seen corresponding path program 1 times [2020-11-07 04:24:18,632 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:24:18,632 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [234353395] [2020-11-07 04:24:18,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:24:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:19,091 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:24:19,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:19,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:24:19,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:19,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:24:19,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:19,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:24:19,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:19,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:24:19,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:19,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:24:19,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:19,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 04:24:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:19,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:24:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:19,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:19,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:19,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-11-07 04:24:19,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:19,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-11-07 04:24:19,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:19,290 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-07 04:24:19,292 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [234353395] [2020-11-07 04:24:19,292 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:24:19,292 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 04:24:19,293 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [364155176] [2020-11-07 04:24:19,293 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:24:19,294 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:24:19,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:24:19,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:24:19,295 INFO L87 Difference]: Start difference. First operand 637 states and 711 transitions. Second operand 10 states. [2020-11-07 04:24:20,055 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:24:21,180 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:24:21,600 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:24:22,900 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:24:23,340 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:24:23,807 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:24:24,356 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:24:24,787 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:24:25,174 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:24:25,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:24:25,859 INFO L93 Difference]: Finished difference Result 1239 states and 1428 transitions. [2020-11-07 04:24:25,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-07 04:24:25,859 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 185 [2020-11-07 04:24:25,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:24:25,864 INFO L225 Difference]: With dead ends: 1239 [2020-11-07 04:24:25,865 INFO L226 Difference]: Without dead ends: 722 [2020-11-07 04:24:25,867 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-11-07 04:24:25,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 722 states. [2020-11-07 04:24:26,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 722 to 634. [2020-11-07 04:24:26,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 634 states. [2020-11-07 04:24:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 634 states and 702 transitions. [2020-11-07 04:24:26,095 INFO L78 Accepts]: Start accepts. Automaton has 634 states and 702 transitions. Word has length 185 [2020-11-07 04:24:26,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:24:26,095 INFO L481 AbstractCegarLoop]: Abstraction has 634 states and 702 transitions. [2020-11-07 04:24:26,095 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:24:26,096 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 702 transitions. [2020-11-07 04:24:26,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-11-07 04:24:26,099 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:24:26,100 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:24:26,100 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:24:26,100 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:24:26,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:24:26,101 INFO L82 PathProgramCache]: Analyzing trace with hash -217784294, now seen corresponding path program 1 times [2020-11-07 04:24:26,101 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:24:26,101 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1684560914] [2020-11-07 04:24:26,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:24:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,498 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:24:26,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:26,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:24:26,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:24:26,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:24:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:24:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:24:26,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:24:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:26,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 04:24:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:24:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:24:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:24:26,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-11-07 04:24:26,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-11-07 04:24:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:26,791 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 04:24:26,791 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1684560914] [2020-11-07 04:24:26,793 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:24:26,793 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 04:24:26,793 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [605521692] [2020-11-07 04:24:26,794 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:24:26,795 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:24:26,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:24:26,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:24:26,796 INFO L87 Difference]: Start difference. First operand 634 states and 702 transitions. Second operand 10 states. [2020-11-07 04:24:28,513 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:24:28,931 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:24:29,361 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 04:24:29,789 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:24:30,249 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:24:30,627 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:24:31,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:24:31,591 INFO L93 Difference]: Finished difference Result 1280 states and 1480 transitions. [2020-11-07 04:24:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 04:24:31,591 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 209 [2020-11-07 04:24:31,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:24:31,597 INFO L225 Difference]: With dead ends: 1280 [2020-11-07 04:24:31,597 INFO L226 Difference]: Without dead ends: 766 [2020-11-07 04:24:31,599 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-11-07 04:24:31,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 766 states. [2020-11-07 04:24:31,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 766 to 650. [2020-11-07 04:24:31,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 650 states. [2020-11-07 04:24:31,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 650 states and 718 transitions. [2020-11-07 04:24:31,853 INFO L78 Accepts]: Start accepts. Automaton has 650 states and 718 transitions. Word has length 209 [2020-11-07 04:24:31,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:24:31,854 INFO L481 AbstractCegarLoop]: Abstraction has 650 states and 718 transitions. [2020-11-07 04:24:31,854 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:24:31,854 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 718 transitions. [2020-11-07 04:24:31,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-11-07 04:24:31,858 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:24:31,858 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:24:31,858 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:24:31,858 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:24:31,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:24:31,859 INFO L82 PathProgramCache]: Analyzing trace with hash -1191654470, now seen corresponding path program 1 times [2020-11-07 04:24:31,859 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:24:31,859 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1379079654] [2020-11-07 04:24:31,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:24:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,272 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:24:32,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:24:32,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:24:32,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:24:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:24:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:24:32,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:24:32,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:32,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 04:24:32,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:24:32,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:24:32,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:24:32,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-11-07 04:24:32,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-11-07 04:24:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:32,540 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 04:24:32,545 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1379079654] [2020-11-07 04:24:32,545 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:24:32,545 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-11-07 04:24:32,547 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822025570] [2020-11-07 04:24:32,547 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-11-07 04:24:32,547 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:24:32,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-11-07 04:24:32,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-11-07 04:24:32,548 INFO L87 Difference]: Start difference. First operand 650 states and 718 transitions. Second operand 13 states. [2020-11-07 04:24:33,318 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:24:33,713 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:24:34,109 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:24:34,486 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:24:34,850 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:24:36,092 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:24:36,478 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:24:36,896 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:24:37,337 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:24:37,748 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:24:38,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:24:38,843 INFO L93 Difference]: Finished difference Result 1318 states and 1533 transitions. [2020-11-07 04:24:38,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 04:24:38,844 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 209 [2020-11-07 04:24:38,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:24:38,849 INFO L225 Difference]: With dead ends: 1318 [2020-11-07 04:24:38,849 INFO L226 Difference]: Without dead ends: 788 [2020-11-07 04:24:38,851 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-11-07 04:24:38,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 788 states. [2020-11-07 04:24:39,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 788 to 662. [2020-11-07 04:24:39,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 662 states. [2020-11-07 04:24:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 662 states and 730 transitions. [2020-11-07 04:24:39,071 INFO L78 Accepts]: Start accepts. Automaton has 662 states and 730 transitions. Word has length 209 [2020-11-07 04:24:39,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:24:39,072 INFO L481 AbstractCegarLoop]: Abstraction has 662 states and 730 transitions. [2020-11-07 04:24:39,072 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-11-07 04:24:39,072 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 730 transitions. [2020-11-07 04:24:39,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-11-07 04:24:39,076 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:24:39,077 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:24:39,077 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 04:24:39,077 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:24:39,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:24:39,078 INFO L82 PathProgramCache]: Analyzing trace with hash 1463018845, now seen corresponding path program 1 times [2020-11-07 04:24:39,078 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:24:39,078 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1474553726] [2020-11-07 04:24:39,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:24:39,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,468 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:24:39,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:24:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:24:39,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:24:39,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:24:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:24:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:24:39,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 04:24:39,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:24:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:24:39,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:24:39,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-11-07 04:24:39,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-11-07 04:24:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:39,697 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 04:24:39,698 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1474553726] [2020-11-07 04:24:39,698 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:24:39,698 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 04:24:39,698 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [665469091] [2020-11-07 04:24:39,699 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 04:24:39,699 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:24:39,700 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 04:24:39,700 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-07 04:24:39,700 INFO L87 Difference]: Start difference. First operand 662 states and 730 transitions. Second operand 7 states. [2020-11-07 04:24:40,424 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:24:41,204 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:24:44,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:24:44,085 INFO L93 Difference]: Finished difference Result 1939 states and 2283 transitions. [2020-11-07 04:24:44,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 04:24:44,086 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 209 [2020-11-07 04:24:44,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:24:44,096 INFO L225 Difference]: With dead ends: 1939 [2020-11-07 04:24:44,096 INFO L226 Difference]: Without dead ends: 1397 [2020-11-07 04:24:44,099 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 37 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-11-07 04:24:44,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1397 states. [2020-11-07 04:24:44,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1397 to 1278. [2020-11-07 04:24:44,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1278 states. [2020-11-07 04:24:44,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 1278 states and 1437 transitions. [2020-11-07 04:24:44,607 INFO L78 Accepts]: Start accepts. Automaton has 1278 states and 1437 transitions. Word has length 209 [2020-11-07 04:24:44,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:24:44,608 INFO L481 AbstractCegarLoop]: Abstraction has 1278 states and 1437 transitions. [2020-11-07 04:24:44,608 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 04:24:44,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1437 transitions. [2020-11-07 04:24:44,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2020-11-07 04:24:44,613 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:24:44,613 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:24:44,613 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 04:24:44,613 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:24:44,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:24:44,614 INFO L82 PathProgramCache]: Analyzing trace with hash 1540441117, now seen corresponding path program 1 times [2020-11-07 04:24:44,614 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:24:44,614 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1493308587] [2020-11-07 04:24:44,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:24:44,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,080 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:24:45,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:24:45,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:24:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:24:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:24:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:24:45,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:24:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 04:24:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:24:45,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 04:24:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:24:45,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:24:45,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:24:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-11-07 04:24:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-07 04:24:45,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:24:45,383 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 04:24:45,384 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1493308587] [2020-11-07 04:24:45,384 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:24:45,384 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 04:24:45,385 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609159299] [2020-11-07 04:24:45,385 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 04:24:45,385 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:24:45,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 04:24:45,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2020-11-07 04:24:45,386 INFO L87 Difference]: Start difference. First operand 1278 states and 1437 transitions. Second operand 14 states. [2020-11-07 04:24:46,408 WARN L194 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2020-11-07 04:24:47,459 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:24:49,073 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2020-11-07 04:24:49,862 WARN L194 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2020-11-07 04:24:50,449 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:24:50,866 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:24:51,625 WARN L194 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2020-11-07 04:24:52,103 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:24:52,561 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:24:52,979 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:24:55,053 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:24:55,421 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:24:55,828 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:24:56,698 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2020-11-07 04:24:58,206 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2020-11-07 04:24:58,973 WARN L194 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2020-11-07 04:24:59,826 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2020-11-07 04:25:00,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:25:00,533 INFO L93 Difference]: Finished difference Result 3498 states and 4090 transitions. [2020-11-07 04:25:00,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2020-11-07 04:25:00,534 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 214 [2020-11-07 04:25:00,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:25:00,549 INFO L225 Difference]: With dead ends: 3498 [2020-11-07 04:25:00,549 INFO L226 Difference]: Without dead ends: 2607 [2020-11-07 04:25:00,554 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 637 ImplicationChecksByTransitivity, 9.9s TimeCoverageRelationStatistics Valid=494, Invalid=1858, Unknown=0, NotChecked=0, Total=2352 [2020-11-07 04:25:00,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2607 states. [2020-11-07 04:25:01,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2607 to 2199. [2020-11-07 04:25:01,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2199 states. [2020-11-07 04:25:01,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 2199 states and 2449 transitions. [2020-11-07 04:25:01,558 INFO L78 Accepts]: Start accepts. Automaton has 2199 states and 2449 transitions. Word has length 214 [2020-11-07 04:25:01,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:25:01,559 INFO L481 AbstractCegarLoop]: Abstraction has 2199 states and 2449 transitions. [2020-11-07 04:25:01,559 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 04:25:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 2449 transitions. [2020-11-07 04:25:01,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2020-11-07 04:25:01,564 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:25:01,564 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:25:01,564 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 04:25:01,565 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:25:01,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:25:01,565 INFO L82 PathProgramCache]: Analyzing trace with hash -160330364, now seen corresponding path program 1 times [2020-11-07 04:25:01,565 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:25:01,566 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1135627937] [2020-11-07 04:25:01,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:25:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,011 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:25:02,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:25:02,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:25:02,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:25:02,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:25:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:25:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:25:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:25:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:25:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:25:02,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:25:02,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 04:25:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:25:02,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:25:02,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:25:02,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-11-07 04:25:02,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:25:02,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-11-07 04:25:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:25:02,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-11-07 04:25:02,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-11-07 04:25:02,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:25:02,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-11-07 04:25:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2020-11-07 04:25:02,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:02,542 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 33 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-11-07 04:25:02,542 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1135627937] [2020-11-07 04:25:02,542 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:25:02,542 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2020-11-07 04:25:02,542 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346426357] [2020-11-07 04:25:02,543 INFO L461 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-11-07 04:25:02,543 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:25:02,544 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-11-07 04:25:02,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=264, Unknown=0, NotChecked=0, Total=306 [2020-11-07 04:25:02,544 INFO L87 Difference]: Start difference. First operand 2199 states and 2449 transitions. Second operand 18 states. [2020-11-07 04:25:03,505 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:25:03,905 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:25:04,300 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:25:04,706 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:25:05,074 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:25:06,167 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 04:25:06,608 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-11-07 04:25:07,119 WARN L194 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 04:25:07,649 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:25:08,200 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:25:08,826 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-11-07 04:25:09,345 WARN L194 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 04:25:09,813 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-11-07 04:25:11,334 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:25:12,968 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 209 [2020-11-07 04:25:13,739 WARN L194 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 211 [2020-11-07 04:25:14,547 WARN L194 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2020-11-07 04:25:15,256 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:25:16,401 WARN L194 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 212 [2020-11-07 04:25:17,283 WARN L194 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 214 [2020-11-07 04:25:18,418 WARN L194 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 213 [2020-11-07 04:25:19,002 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:25:19,464 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 04:25:19,908 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-11-07 04:25:20,328 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 04:25:21,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:25:21,473 INFO L93 Difference]: Finished difference Result 3971 states and 4505 transitions. [2020-11-07 04:25:21,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2020-11-07 04:25:21,474 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 273 [2020-11-07 04:25:21,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:25:21,486 INFO L225 Difference]: With dead ends: 3971 [2020-11-07 04:25:21,486 INFO L226 Difference]: Without dead ends: 2144 [2020-11-07 04:25:21,493 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1165 ImplicationChecksByTransitivity, 13.5s TimeCoverageRelationStatistics Valid=797, Invalid=3759, Unknown=0, NotChecked=0, Total=4556 [2020-11-07 04:25:21,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2144 states. [2020-11-07 04:25:22,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2144 to 1950. [2020-11-07 04:25:22,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1950 states. [2020-11-07 04:25:22,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1950 states and 2154 transitions. [2020-11-07 04:25:22,497 INFO L78 Accepts]: Start accepts. Automaton has 1950 states and 2154 transitions. Word has length 273 [2020-11-07 04:25:22,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:25:22,498 INFO L481 AbstractCegarLoop]: Abstraction has 1950 states and 2154 transitions. [2020-11-07 04:25:22,498 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-11-07 04:25:22,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 2154 transitions. [2020-11-07 04:25:22,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2020-11-07 04:25:22,506 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:25:22,506 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:25:22,507 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-07 04:25:22,507 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:25:22,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:25:22,507 INFO L82 PathProgramCache]: Analyzing trace with hash 396148617, now seen corresponding path program 1 times [2020-11-07 04:25:22,508 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:25:22,508 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [432448590] [2020-11-07 04:25:22,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:25:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:22,906 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:25:22,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:25:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:22,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:25:22,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:22,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:25:22,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:22,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:25:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:22,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:25:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:22,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:25:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:22,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:25:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:22,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:25:22,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:25:23,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:25:23,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 04:25:23,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:25:23,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:25:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:25:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-11-07 04:25:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:25:23,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2020-11-07 04:25:23,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:25:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:25:23,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-11-07 04:25:23,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 04:25:23,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:25:23,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-11-07 04:25:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:25:23,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-11-07 04:25:23,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:25:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:25:23,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-11-07 04:25:23,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 04:25:23,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:25:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-11-07 04:25:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:25:23,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2020-11-07 04:25:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 04:25:23,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2020-11-07 04:25:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:25:23,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-11-07 04:25:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:25:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:25:23,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:25:23,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2020-11-07 04:25:23,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2020-11-07 04:25:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:25:23,296 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 36 proven. 3 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2020-11-07 04:25:23,296 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [432448590] [2020-11-07 04:25:23,296 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:25:23,296 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-11-07 04:25:23,297 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905377430] [2020-11-07 04:25:23,297 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 04:25:23,298 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:25:23,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 04:25:23,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2020-11-07 04:25:23,298 INFO L87 Difference]: Start difference. First operand 1950 states and 2154 transitions. Second operand 9 states. [2020-11-07 04:25:24,554 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:25:26,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:25:26,636 INFO L93 Difference]: Finished difference Result 2415 states and 2713 transitions. [2020-11-07 04:25:26,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 04:25:26,636 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 424 [2020-11-07 04:25:26,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:25:26,638 INFO L225 Difference]: With dead ends: 2415 [2020-11-07 04:25:26,639 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:25:26,645 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=145, Invalid=317, Unknown=0, NotChecked=0, Total=462 [2020-11-07 04:25:26,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:25:26,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:25:26,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:25:26,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:25:26,647 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 424 [2020-11-07 04:25:26,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:25:26,647 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:25:26,647 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 04:25:26,647 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:25:26,647 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:25:26,647 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-07 04:25:26,650 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:25:26,848 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 244 [2020-11-07 04:25:28,203 WARN L194 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 310 [2020-11-07 04:25:29,141 WARN L194 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 310 [2020-11-07 04:25:32,209 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 289 [2020-11-07 04:25:32,565 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 310 [2020-11-07 04:25:32,856 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 296 [2020-11-07 04:25:33,102 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 289 [2020-11-07 04:25:33,456 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 310 [2020-11-07 04:25:34,249 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 304 [2020-11-07 04:25:34,598 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 304 [2020-11-07 04:25:38,359 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 289 [2020-11-07 04:25:39,770 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 310 [2020-11-07 04:25:40,491 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 289 [2020-11-07 04:25:40,706 WARN L194 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 289 [2020-11-07 04:25:43,163 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 310 [2020-11-07 04:25:43,539 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 326 [2020-11-07 04:25:44,807 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 304 [2020-11-07 04:25:45,178 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 310 [2020-11-07 04:25:47,083 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 289 [2020-11-07 04:25:47,407 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 304 [2020-11-07 04:25:50,590 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 249 [2020-11-07 04:25:51,557 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 304 [2020-11-07 04:25:52,856 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 310 [2020-11-07 04:25:55,024 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 180 DAG size of output: 25 [2020-11-07 04:25:55,312 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 04:25:56,366 WARN L194 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 28 [2020-11-07 04:25:57,173 WARN L194 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 33 [2020-11-07 04:25:57,848 WARN L194 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 04:25:58,124 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 04:25:58,770 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 04:25:59,585 WARN L194 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 33 [2020-11-07 04:25:59,855 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 1 [2020-11-07 04:25:59,996 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 04:26:00,245 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 1 [2020-11-07 04:26:00,538 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 15 [2020-11-07 04:26:02,556 WARN L194 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 234 DAG size of output: 31 [2020-11-07 04:26:02,788 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 1 [2020-11-07 04:26:03,119 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 23 [2020-11-07 04:26:05,298 WARN L194 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 240 DAG size of output: 35 [2020-11-07 04:26:05,926 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 22 [2020-11-07 04:26:06,736 WARN L194 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 33 [2020-11-07 04:26:07,574 WARN L194 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 33 [2020-11-07 04:26:08,325 WARN L194 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2020-11-07 04:26:09,085 WARN L194 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 33 [2020-11-07 04:26:09,880 WARN L194 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 33 [2020-11-07 04:26:10,003 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 17 [2020-11-07 04:26:10,651 WARN L194 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 04:26:12,345 WARN L194 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 194 DAG size of output: 31 [2020-11-07 04:26:13,335 WARN L194 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 33 [2020-11-07 04:26:14,062 WARN L194 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2020-11-07 04:26:15,044 WARN L194 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 33 [2020-11-07 04:26:15,702 WARN L194 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 04:26:16,130 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 04:26:16,649 WARN L194 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 45 [2020-11-07 04:26:17,045 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 43 [2020-11-07 04:26:17,469 WARN L194 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 43 [2020-11-07 04:26:18,691 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 195 DAG size of output: 23 [2020-11-07 04:26:19,904 WARN L194 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2020-11-07 04:26:20,459 WARN L194 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 14 [2020-11-07 04:26:20,738 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 04:26:21,296 WARN L194 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 14 [2020-11-07 04:26:21,981 WARN L194 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 04:26:22,128 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 04:26:22,818 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 04:26:23,380 WARN L194 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 17 [2020-11-07 04:26:23,953 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 17 [2020-11-07 04:26:25,013 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 180 DAG size of output: 25 [2020-11-07 04:26:25,736 WARN L194 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2020-11-07 04:26:25,931 WARN L194 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 22 [2020-11-07 04:26:26,504 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 17 [2020-11-07 04:26:26,885 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 25 [2020-11-07 04:26:27,540 WARN L194 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 04:26:27,708 WARN L194 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 04:26:27,927 WARN L194 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2020-11-07 04:26:29,715 WARN L194 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 206 DAG size of output: 33 [2020-11-07 04:26:31,368 WARN L194 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 197 DAG size of output: 43 [2020-11-07 04:26:31,594 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2020-11-07 04:26:31,794 WARN L194 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 22 [2020-11-07 04:26:33,630 WARN L194 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2020-11-07 04:26:34,418 WARN L194 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 33 [2020-11-07 04:26:35,066 WARN L194 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 04:26:35,724 WARN L194 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 04:26:38,293 WARN L194 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 217 DAG size of output: 35 [2020-11-07 04:26:39,923 WARN L194 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 212 DAG size of output: 33 [2020-11-07 04:26:40,706 WARN L194 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 33 [2020-11-07 04:26:42,538 WARN L194 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 226 DAG size of output: 41 [2020-11-07 04:26:43,305 WARN L194 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 33 [2020-11-07 04:26:44,071 WARN L194 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 33 [2020-11-07 04:26:44,578 WARN L194 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 45 [2020-11-07 04:26:45,761 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 194 DAG size of output: 26 [2020-11-07 04:26:46,947 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2020-11-07 04:26:47,300 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 19 [2020-11-07 04:26:47,533 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 1 [2020-11-07 04:26:50,253 WARN L194 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 217 DAG size of output: 35 [2020-11-07 04:26:51,419 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2020-11-07 04:26:51,612 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 26 [2020-11-07 04:26:51,749 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 04:26:51,995 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 38 [2020-11-07 04:26:53,248 WARN L194 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 196 DAG size of output: 29 [2020-11-07 04:26:54,109 WARN L194 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 27 [2020-11-07 04:26:54,242 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 04:26:54,664 WARN L194 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 14 [2020-11-07 04:26:55,483 WARN L194 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 33 [2020-11-07 04:26:56,334 WARN L194 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 34 [2020-11-07 04:26:56,564 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 1 [2020-11-07 04:26:58,490 WARN L194 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 200 DAG size of output: 32 [2020-11-07 04:26:59,137 WARN L194 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 04:26:59,439 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 04:27:00,417 WARN L194 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 33 [2020-11-07 04:27:01,096 WARN L194 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 04:27:01,902 WARN L194 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 33 [2020-11-07 04:27:02,187 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 1 [2020-11-07 04:27:03,040 WARN L194 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 27 [2020-11-07 04:27:03,943 WARN L194 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 30 [2020-11-07 04:27:04,423 WARN L194 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 43 [2020-11-07 04:27:05,286 WARN L194 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 27 [2020-11-07 04:27:05,970 WARN L194 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 04:27:06,278 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 21 [2020-11-07 04:27:06,410 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 04:27:07,445 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 193 DAG size of output: 30 [2020-11-07 04:27:08,459 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 191 DAG size of output: 28 [2020-11-07 04:27:09,478 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 191 DAG size of output: 28 [2020-11-07 04:27:10,458 WARN L194 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 25 [2020-11-07 04:27:10,938 WARN L194 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 14 [2020-11-07 04:27:11,588 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 19 [2020-11-07 04:27:11,721 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 17 [2020-11-07 04:27:12,431 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 04:27:13,115 WARN L194 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 04:27:13,959 WARN L194 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 33 [2020-11-07 04:27:14,972 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 206 DAG size of output: 33 [2020-11-07 04:27:16,214 WARN L194 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 195 DAG size of output: 23 [2020-11-07 04:27:16,821 WARN L194 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 17 [2020-11-07 04:27:18,612 WARN L194 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 194 DAG size of output: 31 [2020-11-07 04:27:18,747 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 04:27:19,034 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 04:27:19,186 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 04:27:19,499 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 1 [2020-11-07 04:27:21,142 WARN L194 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 197 DAG size of output: 43 [2020-11-07 04:27:22,250 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 212 DAG size of output: 35 [2020-11-07 04:27:22,589 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:27:23,146 WARN L194 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 14 [2020-11-07 04:27:24,919 WARN L194 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 206 DAG size of output: 33 [2020-11-07 04:27:25,491 WARN L194 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 16 [2020-11-07 04:27:26,136 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2020-11-07 04:27:26,834 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 04:27:28,522 WARN L194 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 193 DAG size of output: 31 [2020-11-07 04:27:29,277 WARN L194 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2020-11-07 04:27:31,142 WARN L194 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 219 DAG size of output: 31 [2020-11-07 04:27:32,215 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 206 DAG size of output: 33 [2020-11-07 04:27:33,285 WARN L194 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 191 DAG size of output: 28 [2020-11-07 04:27:33,874 WARN L194 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-11-07 04:27:34,383 WARN L194 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 45 [2020-11-07 04:27:36,168 WARN L194 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 206 DAG size of output: 33 [2020-11-07 04:27:37,645 WARN L194 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 188 DAG size of output: 35 [2020-11-07 04:27:38,753 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 212 DAG size of output: 35 [2020-11-07 04:27:39,451 WARN L194 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 15 [2020-11-07 04:27:40,177 WARN L194 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 04:27:40,857 WARN L194 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 04:27:41,549 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 04:27:42,355 WARN L194 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 33 [2020-11-07 04:27:42,631 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 04:27:43,256 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 22 [2020-11-07 04:27:44,533 WARN L194 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 196 DAG size of output: 29 [2020-11-07 04:27:44,653 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 26 [2020-11-07 04:27:46,819 WARN L194 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 240 DAG size of output: 35 [2020-11-07 04:27:47,526 WARN L194 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 30 [2020-11-07 04:27:47,532 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:27:47,532 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:27:47,532 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:27:47,532 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:27:47,533 INFO L266 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-11-07 04:27:47,533 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 04:27:47,533 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-07 04:27:47,533 INFO L266 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-07 04:27:47,533 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-07 04:27:47,533 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 209 264) no Hoare annotation was computed. [2020-11-07 04:27:47,533 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-07 04:27:47,534 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-07 04:27:47,534 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 04:27:47,534 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-07 04:27:47,537 INFO L266 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-11-07 04:27:47,537 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-07 04:27:47,537 INFO L266 CegarLoopResult]: For program point L251-1(line 251) no Hoare annotation was computed. [2020-11-07 04:27:47,537 INFO L266 CegarLoopResult]: For program point L251-2(line 251) no Hoare annotation was computed. [2020-11-07 04:27:47,537 INFO L266 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-07 04:27:47,538 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 04:27:47,540 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-07 04:27:47,540 INFO L266 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-11-07 04:27:47,540 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-07 04:27:47,540 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 209 264) no Hoare annotation was computed. [2020-11-07 04:27:47,540 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-07 04:27:47,540 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 209 264) no Hoare annotation was computed. [2020-11-07 04:27:47,540 INFO L266 CegarLoopResult]: For program point L256(lines 233 257) no Hoare annotation was computed. [2020-11-07 04:27:47,540 INFO L266 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-11-07 04:27:47,540 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 04:27:47,541 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 04:27:47,541 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 04:27:47,541 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-07 04:27:47,541 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 04:27:47,541 INFO L266 CegarLoopResult]: For program point L240(lines 240 244) no Hoare annotation was computed. [2020-11-07 04:27:47,541 INFO L266 CegarLoopResult]: For program point L240-1(lines 240 244) no Hoare annotation was computed. [2020-11-07 04:27:47,541 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-07 04:27:47,541 INFO L266 CegarLoopResult]: For program point L232-1(line 232) no Hoare annotation was computed. [2020-11-07 04:27:47,541 INFO L266 CegarLoopResult]: For program point L232-2(line 232) no Hoare annotation was computed. [2020-11-07 04:27:47,541 INFO L266 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-11-07 04:27:47,541 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 04:27:47,542 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 04:27:47,542 INFO L266 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-11-07 04:27:47,542 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-07 04:27:47,542 INFO L266 CegarLoopResult]: For program point L253-1(lines 234 255) no Hoare annotation was computed. [2020-11-07 04:27:47,542 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 04:27:47,543 INFO L266 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-11-07 04:27:47,543 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-07 04:27:47,543 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-07 04:27:47,543 INFO L266 CegarLoopResult]: For program point L291-2(lines 291 316) no Hoare annotation was computed. [2020-11-07 04:27:47,543 INFO L266 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-11-07 04:27:47,543 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-07 04:27:47,543 INFO L266 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-11-07 04:27:47,544 INFO L266 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-11-07 04:27:47,544 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-07 04:27:47,544 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 04:27:47,545 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 265 324) no Hoare annotation was computed. [2020-11-07 04:27:47,545 INFO L266 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-07 04:27:47,546 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 265 324) no Hoare annotation was computed. [2020-11-07 04:27:47,546 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-07 04:27:47,546 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-07 04:27:47,546 INFO L266 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-11-07 04:27:47,546 INFO L266 CegarLoopResult]: For program point L317(lines 290 318) no Hoare annotation was computed. [2020-11-07 04:27:47,546 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-07 04:27:47,546 INFO L266 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-11-07 04:27:47,546 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 265 324) no Hoare annotation was computed. [2020-11-07 04:27:47,546 INFO L266 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-11-07 04:27:47,546 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 04:27:47,546 INFO L266 CegarLoopResult]: For program point L309-1(line 309) no Hoare annotation was computed. [2020-11-07 04:27:47,547 INFO L266 CegarLoopResult]: For program point L309-2(line 309) no Hoare annotation was computed. [2020-11-07 04:27:47,547 INFO L266 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-11-07 04:27:47,547 INFO L266 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-11-07 04:27:47,547 INFO L266 CegarLoopResult]: For program point L305-1(line 305) no Hoare annotation was computed. [2020-11-07 04:27:47,547 INFO L266 CegarLoopResult]: For program point L305-2(line 305) no Hoare annotation was computed. [2020-11-07 04:27:47,547 INFO L266 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-11-07 04:27:47,547 INFO L266 CegarLoopResult]: For program point L297(lines 297 301) no Hoare annotation was computed. [2020-11-07 04:27:47,547 INFO L266 CegarLoopResult]: For program point L297-1(lines 297 301) no Hoare annotation was computed. [2020-11-07 04:27:47,547 INFO L266 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-11-07 04:27:47,547 INFO L266 CegarLoopResult]: For program point L289-1(line 289) no Hoare annotation was computed. [2020-11-07 04:27:47,547 INFO L266 CegarLoopResult]: For program point L289-2(line 289) no Hoare annotation was computed. [2020-11-07 04:27:47,547 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-07 04:27:47,547 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-07 04:27:47,548 INFO L266 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-11-07 04:27:47,548 INFO L266 CegarLoopResult]: For program point L314-1(line 314) no Hoare annotation was computed. [2020-11-07 04:27:47,548 INFO L266 CegarLoopResult]: For program point L314-2(line 314) no Hoare annotation was computed. [2020-11-07 04:27:47,548 INFO L266 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-11-07 04:27:47,548 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-07 04:27:47,550 INFO L266 CegarLoopResult]: For program point L310-1(line 310) no Hoare annotation was computed. [2020-11-07 04:27:47,550 INFO L266 CegarLoopResult]: For program point L310-2(line 310) no Hoare annotation was computed. [2020-11-07 04:27:47,550 INFO L266 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-11-07 04:27:47,550 INFO L266 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-11-07 04:27:47,550 INFO L266 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-11-07 04:27:47,550 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-07 04:27:47,550 INFO L266 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-11-07 04:27:47,550 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-07 04:27:47,550 INFO L266 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-11-07 04:27:47,550 INFO L266 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-11-07 04:27:47,551 INFO L266 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-11-07 04:27:47,551 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-07 04:27:47,551 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-07 04:27:47,551 INFO L266 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-11-07 04:27:47,551 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 541 547) the Hoare annotation is: true [2020-11-07 04:27:47,551 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 541 547) the Hoare annotation is: true [2020-11-07 04:27:47,551 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 548 556) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2020-11-07 04:27:47,551 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 548 556) the Hoare annotation is: true [2020-11-07 04:27:47,553 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 548 556) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2020-11-07 04:27:47,553 INFO L262 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:27:47,553 INFO L269 CegarLoopResult]: At program point L552(line 552) the Hoare annotation is: true [2020-11-07 04:27:47,554 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 901 908) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2020-11-07 04:27:47,554 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 901 908) the Hoare annotation is: true [2020-11-07 04:27:47,554 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 901 908) the Hoare annotation is: true [2020-11-07 04:27:47,554 INFO L262 CegarLoopResult]: At program point L914-1(line 914) the Hoare annotation is: (let ((.cse5 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (and .cse5 (not (= |__utac_acc__Specification5_spec__2_#t~ret77| 0)))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~waterLevel~0 1)) .cse4 .cse5 .cse2) (or .cse4 (not (= 0 ~systemActive~0)) .cse5) (or .cse4 .cse5 .cse2 .cse3) (or .cse0 .cse1 (= |old(~switchedOnBeforeTS~0)| 0) .cse2)))) [2020-11-07 04:27:47,554 INFO L262 CegarLoopResult]: At program point L914-2(line 914) the Hoare annotation is: (let ((.cse0 (and (not (= |__utac_acc__Specification5_spec__2_#t~ret77| 0)) (not (= ~switchedOnBeforeTS~0 0)))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 (= |old(~switchedOnBeforeTS~0)| 0) .cse2))) [2020-11-07 04:27:47,554 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 909 918) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) .cse1 .cse2) (or (not (= ~waterLevel~0 1)) .cse4 .cse1 .cse2) (or .cse4 (not (= 0 ~systemActive~0)) .cse1) (or .cse4 .cse1 .cse2 .cse3))) [2020-11-07 04:27:47,555 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 909 918) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= ~switchedOnBeforeTS~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) .cse1 .cse2))) [2020-11-07 04:27:47,555 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 909 918) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= ~switchedOnBeforeTS~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) .cse1 .cse2))) [2020-11-07 04:27:47,555 INFO L262 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: (let ((.cse5 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (and .cse5 (not (= |__utac_acc__Specification5_spec__2_#t~ret77| 0)))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~waterLevel~0 1)) .cse4 .cse5 .cse2) (or .cse4 (not (= 0 ~systemActive~0)) .cse5) (or .cse4 .cse5 .cse2 .cse3) (or .cse0 .cse1 (= |old(~switchedOnBeforeTS~0)| 0) .cse2)))) [2020-11-07 04:27:47,555 INFO L262 CegarLoopResult]: At program point L929(line 929) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1) (or .cse2 (not (= 0 ~systemActive~0)) .cse1) (or .cse2 .cse0 .cse1))) [2020-11-07 04:27:47,555 INFO L262 CegarLoopResult]: At program point L929-1(line 929) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse0 (= |__utac_acc__Specification5_spec__3_#t~ret79| 0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (not (<= 1 ~pumpRunning~0)) .cse3 .cse4) (or .cse1 .cse2 .cse4) (or .cse1 .cse3 .cse4) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse3))) [2020-11-07 04:27:47,555 INFO L262 CegarLoopResult]: At program point L927(lines 927 944) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse3) (or (not (<= 1 ~pumpRunning~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:27:47,556 INFO L262 CegarLoopResult]: At program point L929-2(line 929) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse0 (= |__utac_acc__Specification5_spec__3_#t~ret79| 0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (not (<= 1 ~pumpRunning~0)) .cse3 .cse4) (or .cse1 .cse2 .cse4) (or .cse1 .cse3 .cse4) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse3))) [2020-11-07 04:27:47,556 INFO L262 CegarLoopResult]: At program point L929-3(line 929) the Hoare annotation is: (let ((.cse2 (and (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (= |__utac_acc__Specification5_spec__3_#t~ret79| 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1) (or .cse2 .cse3 .cse4) (or (not (= ~waterLevel~0 1)) .cse2 .cse3 .cse0) (or .cse3 .cse4 .cse1) (or .cse3 .cse0 .cse1))) [2020-11-07 04:27:47,556 INFO L262 CegarLoopResult]: At program point L927-1(lines 919 947) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse3) (or (not (<= 1 ~pumpRunning~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:27:47,556 INFO L269 CegarLoopResult]: At program point L925(line 925) the Hoare annotation is: true [2020-11-07 04:27:47,556 INFO L262 CegarLoopResult]: At program point L925-1(line 925) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0))) (.cse3 (= 2 |__utac_acc__Specification5_spec__3_#t~ret78|))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~pumpRunning~0)) .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~systemActive~0)) .cse2 .cse3))) [2020-11-07 04:27:47,556 INFO L262 CegarLoopResult]: At program point L925-2(line 925) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0))) (.cse3 (= 2 |__utac_acc__Specification5_spec__3_#t~ret78|))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~pumpRunning~0)) .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~systemActive~0)) .cse2 .cse3))) [2020-11-07 04:27:47,557 INFO L262 CegarLoopResult]: At program point L925-3(line 925) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (and (= 2 __utac_acc__Specification5_spec__3_~tmp~7) (= 2 |__utac_acc__Specification5_spec__3_#t~ret78|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2) (or .cse3 (not (= 0 ~systemActive~0)) .cse0 .cse2) (or .cse3 .cse0 .cse1 .cse2))) [2020-11-07 04:27:47,557 INFO L269 CegarLoopResult]: At program point L921(line 921) the Hoare annotation is: true [2020-11-07 04:27:47,557 INFO L262 CegarLoopResult]: At program point L934(line 934) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)) (or (not (= ~waterLevel~0 1)) .cse3 .cse1) (or .cse3 (not (= 0 ~systemActive~0))) (or .cse3 .cse1 .cse2))) [2020-11-07 04:27:47,557 INFO L262 CegarLoopResult]: At program point L932(lines 932 938) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1) (or (not (= ~waterLevel~0 1)) .cse2 .cse0) (or .cse2 (not (= 0 ~systemActive~0))) (or .cse2 .cse0 .cse1))) [2020-11-07 04:27:47,557 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 919 947) the Hoare annotation is: true [2020-11-07 04:27:47,557 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 919 947) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse3) (or (not (<= 1 ~pumpRunning~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:27:47,557 INFO L262 CegarLoopResult]: At program point L931(lines 931 941) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification5_spec__3_~tmp___0~2 0)) (.cse4 (not (= 0 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or (not (<= 1 ~pumpRunning~0)) .cse2 .cse3) (or .cse0 .cse1 .cse4) (or .cse1 .cse4 .cse3) (or .cse1 .cse2 .cse3))) [2020-11-07 04:27:47,558 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 133 155) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:27:47,558 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 133 155) the Hoare annotation is: true [2020-11-07 04:27:47,558 INFO L269 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: true [2020-11-07 04:27:47,558 INFO L262 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:27:47,558 INFO L262 CegarLoopResult]: At program point L145-1(line 145) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:27:47,558 INFO L262 CegarLoopResult]: At program point L143(lines 143 150) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:27:47,558 INFO L269 CegarLoopResult]: At program point L143-1(lines 143 150) the Hoare annotation is: true [2020-11-07 04:27:47,558 INFO L262 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:27:47,558 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 133 155) the Hoare annotation is: true [2020-11-07 04:27:47,559 INFO L262 CegarLoopResult]: At program point L140(line 140) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:27:47,559 INFO L262 CegarLoopResult]: At program point L141-1(line 141) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:27:47,559 INFO L262 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:27:47,559 INFO L262 CegarLoopResult]: At program point L141-2(line 141) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:27:47,559 INFO L262 CegarLoopResult]: At program point L139-1(line 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:27:47,559 INFO L262 CegarLoopResult]: At program point L135(line 135) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:27:47,559 INFO L266 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-11-07 04:27:47,559 INFO L266 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-11-07 04:27:47,560 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 86 109) no Hoare annotation was computed. [2020-11-07 04:27:47,560 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 04:27:47,560 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 04:27:47,560 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 04:27:47,560 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 86 109) no Hoare annotation was computed. [2020-11-07 04:27:47,560 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 04:27:47,560 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 86 109) no Hoare annotation was computed. [2020-11-07 04:27:47,560 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 04:27:47,560 INFO L266 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-11-07 04:27:47,560 INFO L266 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-07 04:27:47,560 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-07 04:27:47,560 INFO L266 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-11-07 04:27:47,561 INFO L266 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-11-07 04:27:47,561 INFO L266 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-11-07 04:27:47,561 INFO L266 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-11-07 04:27:47,561 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 884 898) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse2 .cse1) (or .cse3 .cse2 .cse1) (or (not (= |old(~systemActive~0)| 0)) .cse0 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse3 (= ~switchedOnBeforeTS~0 0) .cse1))) [2020-11-07 04:27:47,561 INFO L262 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse2) (or .cse0 (= ~switchedOnBeforeTS~0 0) .cse1) (or (not (= ~waterLevel~0 1)) .cse3) (or (not (= |old(~systemActive~0)| 0)) .cse3))) [2020-11-07 04:27:47,561 INFO L262 CegarLoopResult]: At program point L888(lines 888 894) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 2 ~waterLevel~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse2 .cse3 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 .cse4) (or .cse2 .cse3 .cse4) (or (not (= |old(~systemActive~0)| 0)) .cse0 .cse1))) [2020-11-07 04:27:47,562 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 884 898) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 .cse2) (or .cse3 .cse2 .cse1) (or .cse3 (= ~switchedOnBeforeTS~0 0) .cse1) (or (not (= |old(~systemActive~0)| 0)) .cse0 .cse1))) [2020-11-07 04:27:47,562 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 884 898) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse2 .cse1) (or .cse3 .cse2 .cse1) (or (not (= |old(~systemActive~0)| 0)) .cse0 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse3 (= ~switchedOnBeforeTS~0 0) .cse1))) [2020-11-07 04:27:47,563 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 820 828) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse4 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse0 (not (= ~waterLevel~0 1)) .cse4 .cse2) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 .cse4 (not (= 0 ~systemActive~0))))) [2020-11-07 04:27:47,563 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 820 828) the Hoare annotation is: true [2020-11-07 04:27:47,563 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 820 828) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse4 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse0 (not (= ~waterLevel~0 1)) .cse4 .cse2) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 .cse4 (not (= 0 ~systemActive~0))))) [2020-11-07 04:27:47,563 INFO L262 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (.cse4 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or (not (= ~waterLevel~0 1)) .cse0 .cse2 .cse1) (or .cse3 .cse2 .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse2 .cse1 .cse4) (or .cse3 .cse2 .cse1 .cse4))) [2020-11-07 04:27:47,563 INFO L269 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: true [2020-11-07 04:27:47,563 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 04:27:47,563 INFO L266 CegarLoopResult]: For program point L859-1(line 859) no Hoare annotation was computed. [2020-11-07 04:27:47,563 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 04:27:47,563 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 04:27:47,563 INFO L266 CegarLoopResult]: For program point L848(lines 848 856) no Hoare annotation was computed. [2020-11-07 04:27:47,564 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 829 864) no Hoare annotation was computed. [2020-11-07 04:27:47,564 INFO L266 CegarLoopResult]: For program point L848-2(lines 848 856) no Hoare annotation was computed. [2020-11-07 04:27:47,564 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 04:27:47,564 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 829 864) no Hoare annotation was computed. [2020-11-07 04:27:47,564 INFO L266 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-11-07 04:27:47,564 INFO L266 CegarLoopResult]: For program point L836(lines 836 844) no Hoare annotation was computed. [2020-11-07 04:27:47,564 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 829 864) no Hoare annotation was computed. [2020-11-07 04:27:47,564 INFO L266 CegarLoopResult]: For program point L836-2(lines 836 844) no Hoare annotation was computed. [2020-11-07 04:27:47,564 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 534 540) the Hoare annotation is: true [2020-11-07 04:27:47,564 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 534 540) the Hoare annotation is: true [2020-11-07 04:27:47,564 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 04:27:47,564 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-07 04:27:47,565 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 04:27:47,565 INFO L266 CegarLoopResult]: For program point L186-1(line 186) no Hoare annotation was computed. [2020-11-07 04:27:47,565 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 163 208) no Hoare annotation was computed. [2020-11-07 04:27:47,565 INFO L266 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-11-07 04:27:47,565 INFO L266 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-07 04:27:47,565 INFO L266 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-11-07 04:27:47,565 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 163 208) no Hoare annotation was computed. [2020-11-07 04:27:47,565 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 04:27:47,565 INFO L266 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-07 04:27:47,565 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 04:27:47,565 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 163 208) no Hoare annotation was computed. [2020-11-07 04:27:47,565 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-07 04:27:47,566 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 04:27:47,566 INFO L266 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-11-07 04:27:47,566 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 04:27:47,566 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 04:27:47,567 INFO L266 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-11-07 04:27:47,567 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-07 04:27:47,567 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 04:27:47,567 INFO L266 CegarLoopResult]: For program point L193-1(line 193) no Hoare annotation was computed. [2020-11-07 04:27:47,567 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 04:27:47,567 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 04:27:47,567 INFO L266 CegarLoopResult]: For program point L189-1(line 189) no Hoare annotation was computed. [2020-11-07 04:27:47,567 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-07 04:27:47,567 INFO L266 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-11-07 04:27:47,568 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 04:27:47,568 INFO L266 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-11-07 04:27:47,568 INFO L266 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-11-07 04:27:47,568 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-07 04:27:47,568 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-07 04:27:47,568 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 04:27:47,568 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-07 04:27:47,568 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 04:27:47,568 INFO L266 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-07 04:27:47,568 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 04:27:47,568 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 04:27:47,568 INFO L266 CegarLoopResult]: For program point L200-1(line 200) no Hoare annotation was computed. [2020-11-07 04:27:47,569 INFO L266 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-11-07 04:27:47,569 INFO L266 CegarLoopResult]: For program point L200-2(line 200) no Hoare annotation was computed. [2020-11-07 04:27:47,569 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-07 04:27:47,569 INFO L266 CegarLoopResult]: For program point L163(lines 163 208) no Hoare annotation was computed. [2020-11-07 04:27:47,569 INFO L266 CegarLoopResult]: For program point L163-1(lines 163 208) no Hoare annotation was computed. [2020-11-07 04:27:47,569 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 04:27:47,569 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-07 04:27:47,569 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 04:27:47,569 INFO L266 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-11-07 04:27:47,569 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 476 521) no Hoare annotation was computed. [2020-11-07 04:27:47,569 INFO L266 CegarLoopResult]: For program point L500(lines 500 501) no Hoare annotation was computed. [2020-11-07 04:27:47,571 INFO L266 CegarLoopResult]: For program point L496(lines 496 503) no Hoare annotation was computed. [2020-11-07 04:27:47,571 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 04:27:47,571 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 500 501) no Hoare annotation was computed. [2020-11-07 04:27:47,571 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 04:27:47,571 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 476 521) no Hoare annotation was computed. [2020-11-07 04:27:47,571 INFO L266 CegarLoopResult]: For program point L490(lines 490 510) no Hoare annotation was computed. [2020-11-07 04:27:47,572 INFO L266 CegarLoopResult]: For program point L490-1(lines 490 510) no Hoare annotation was computed. [2020-11-07 04:27:47,572 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 04:27:47,572 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 476 521) no Hoare annotation was computed. [2020-11-07 04:27:47,572 INFO L266 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-11-07 04:27:47,572 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 04:27:47,572 INFO L266 CegarLoopResult]: For program point L517-1(line 517) no Hoare annotation was computed. [2020-11-07 04:27:47,572 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 04:27:47,572 INFO L266 CegarLoopResult]: For program point L517-2(line 517) no Hoare annotation was computed. [2020-11-07 04:27:47,572 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 04:27:47,572 INFO L266 CegarLoopResult]: For program point L515-1(line 515) no Hoare annotation was computed. [2020-11-07 04:27:47,575 INFO L266 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-11-07 04:27:47,575 INFO L266 CegarLoopResult]: For program point L515-2(line 515) no Hoare annotation was computed. [2020-11-07 04:27:47,576 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 04:27:47,576 INFO L266 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-11-07 04:27:47,576 INFO L266 CegarLoopResult]: For program point L476(lines 476 521) no Hoare annotation was computed. [2020-11-07 04:27:47,576 INFO L266 CegarLoopResult]: For program point L507(lines 507 508) no Hoare annotation was computed. [2020-11-07 04:27:47,576 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-07 04:27:47,576 INFO L266 CegarLoopResult]: For program point L495-1(line 495) no Hoare annotation was computed. [2020-11-07 04:27:47,576 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 507 508) no Hoare annotation was computed. [2020-11-07 04:27:47,576 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 04:27:47,576 INFO L266 CegarLoopResult]: For program point L495-2(line 495) no Hoare annotation was computed. [2020-11-07 04:27:47,576 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 04:27:47,576 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 04:27:47,577 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 04:27:47,577 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 04:27:47,577 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 04:27:47,577 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-07 04:27:47,577 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 119 129) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:27:47,577 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2020-11-07 04:27:47,577 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 119 129) the Hoare annotation is: true [2020-11-07 04:27:47,577 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 119 129) the Hoare annotation is: true [2020-11-07 04:27:47,577 INFO L266 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-11-07 04:27:47,577 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 809 819) no Hoare annotation was computed. [2020-11-07 04:27:47,577 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 04:27:47,577 INFO L266 CegarLoopResult]: For program point L814-1(line 814) no Hoare annotation was computed. [2020-11-07 04:27:47,578 INFO L266 CegarLoopResult]: For program point L814-2(line 814) no Hoare annotation was computed. [2020-11-07 04:27:47,578 INFO L266 CegarLoopResult]: For program point L814-3(line 814) no Hoare annotation was computed. [2020-11-07 04:27:47,578 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 809 819) no Hoare annotation was computed. [2020-11-07 04:27:47,578 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 809 819) no Hoare annotation was computed. [2020-11-07 04:27:47,578 INFO L262 CegarLoopResult]: At program point deactivatePumpENTRY(lines 801 808) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 04:27:47,578 INFO L262 CegarLoopResult]: At program point deactivatePumpEXIT(lines 801 808) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 04:27:47,578 INFO L262 CegarLoopResult]: At program point deactivatePumpFINAL(lines 801 808) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 04:27:47,578 INFO L262 CegarLoopResult]: At program point L719(line 719) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:27:47,579 INFO L262 CegarLoopResult]: At program point L718(line 718) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:27:47,579 INFO L262 CegarLoopResult]: At program point L716(line 716) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (<= 1 isHighWaterSensorDry_~retValue_acc~8) (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 04:27:47,579 INFO L262 CegarLoopResult]: At program point L715(line 715) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2020-11-07 04:27:47,579 INFO L269 CegarLoopResult]: At program point L714(lines 714 720) the Hoare annotation is: true [2020-11-07 04:27:47,579 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 710 723) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))) [2020-11-07 04:27:47,579 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 710 723) the Hoare annotation is: true [2020-11-07 04:27:47,579 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 710 723) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))) [2020-11-07 04:27:47,579 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 768 792) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and .cse3 (= 0 processEnvironment_~tmp~5))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse3 .cse1 (= ~switchedOnBeforeTS~0 0))))) [2020-11-07 04:27:47,580 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 768 792) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-11-07 04:27:47,580 INFO L262 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (= ~switchedOnBeforeTS~0 0)))) [2020-11-07 04:27:47,580 INFO L262 CegarLoopResult]: At program point L787-1(lines 768 792) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and .cse3 (= 0 processEnvironment_~tmp~5))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse3 .cse1 (= ~switchedOnBeforeTS~0 0))))) [2020-11-07 04:27:47,580 INFO L262 CegarLoopResult]: At program point L782(line 782) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 processEnvironment_~tmp~5))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-11-07 04:27:47,580 INFO L262 CegarLoopResult]: At program point L778(line 778) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~switchedOnBeforeTS~0 0)))) [2020-11-07 04:27:47,580 INFO L262 CegarLoopResult]: At program point L776(lines 776 784) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (and .cse0 (= 0 processEnvironment_~tmp~5)) (not (= ~waterLevel~0 1)) .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-11-07 04:27:47,581 INFO L262 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-11-07 04:27:47,581 INFO L262 CegarLoopResult]: At program point L774-1(line 774) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 (and .cse0 (= |processEnvironment_#t~ret58| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-11-07 04:27:47,581 INFO L262 CegarLoopResult]: At program point L772(lines 772 789) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-11-07 04:27:47,581 INFO L262 CegarLoopResult]: At program point L774-2(line 774) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 (and .cse0 (= |processEnvironment_#t~ret58| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-11-07 04:27:47,581 INFO L262 CegarLoopResult]: At program point L774-3(line 774) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse1 (and .cse0 (= |processEnvironment_#t~ret58| 0) (= 0 processEnvironment_~tmp~5)) .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-11-07 04:27:47,581 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 760 766) the Hoare annotation is: true [2020-11-07 04:27:47,582 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 760 766) the Hoare annotation is: true [2020-11-07 04:27:47,582 INFO L262 CegarLoopResult]: At program point L605(lines 605 611) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,582 INFO L262 CegarLoopResult]: At program point L605-1(lines 599 612) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,582 INFO L262 CegarLoopResult]: At program point L597(line 597) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,582 INFO L262 CegarLoopResult]: At program point L564(line 564) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:27:47,582 INFO L262 CegarLoopResult]: At program point L597-1(line 597) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,583 INFO L262 CegarLoopResult]: At program point L589(lines 589 595) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,583 INFO L262 CegarLoopResult]: At program point L589-1(lines 589 595) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,583 INFO L262 CegarLoopResult]: At program point L614(lines 569 616) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,583 INFO L262 CegarLoopResult]: At program point L581(line 581) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,583 INFO L262 CegarLoopResult]: At program point L577(line 577) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,583 INFO L262 CegarLoopResult]: At program point L577-1(line 577) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,584 INFO L262 CegarLoopResult]: At program point L561(line 561) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:27:47,584 INFO L269 CegarLoopResult]: At program point testEXIT(lines 559 624) the Hoare annotation is: true [2020-11-07 04:27:47,584 INFO L262 CegarLoopResult]: At program point testENTRY(lines 559 624) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:27:47,584 INFO L262 CegarLoopResult]: At program point L607(line 607) the Hoare annotation is: (let ((.cse3 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= 2 ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2) (not (= |old(~pumpRunning~0)| 0)) (and .cse3 (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse2) (and .cse3 .cse1 .cse4 .cse2) (and (= 0 ~systemActive~0) .cse4 .cse2) (and .cse0 (not (= ~switchedOnBeforeTS~0 0)) .cse2))) [2020-11-07 04:27:47,584 INFO L262 CegarLoopResult]: At program point L603(line 603) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,584 INFO L262 CegarLoopResult]: At program point L570(lines 569 616) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,585 INFO L262 CegarLoopResult]: At program point L603-1(line 603) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,585 INFO L262 CegarLoopResult]: At program point L603-2(line 603) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,585 INFO L262 CegarLoopResult]: At program point L599(lines 599 612) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,585 INFO L269 CegarLoopResult]: At program point testFINAL(lines 559 624) the Hoare annotation is: true [2020-11-07 04:27:47,585 INFO L262 CegarLoopResult]: At program point L562(line 562) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:27:47,585 INFO L262 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,586 INFO L262 CegarLoopResult]: At program point L587(line 587) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,586 INFO L262 CegarLoopResult]: At program point L587-1(line 587) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,586 INFO L262 CegarLoopResult]: At program point L579(lines 579 585) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,586 INFO L262 CegarLoopResult]: At program point L579-1(lines 579 585) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,586 INFO L262 CegarLoopResult]: At program point L571(lines 571 575) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-11-07 04:27:47,586 INFO L262 CegarLoopResult]: At program point L567(line 567) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:27:47,586 INFO L262 CegarLoopResult]: At program point L563(line 563) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:27:47,587 INFO L262 CegarLoopResult]: At program point L617(lines 568 618) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:27:47,587 INFO L266 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-11-07 04:27:47,587 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 454 455) no Hoare annotation was computed. [2020-11-07 04:27:47,587 INFO L266 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-11-07 04:27:47,587 INFO L266 CegarLoopResult]: For program point L444(lines 444 464) no Hoare annotation was computed. [2020-11-07 04:27:47,587 INFO L266 CegarLoopResult]: For program point L444-1(lines 444 464) no Hoare annotation was computed. [2020-11-07 04:27:47,587 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 430 475) no Hoare annotation was computed. [2020-11-07 04:27:47,587 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 04:27:47,587 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 04:27:47,587 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 04:27:47,587 INFO L266 CegarLoopResult]: For program point L471-1(line 471) no Hoare annotation was computed. [2020-11-07 04:27:47,587 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-07 04:27:47,588 INFO L266 CegarLoopResult]: For program point L471-2(line 471) no Hoare annotation was computed. [2020-11-07 04:27:47,588 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 04:27:47,588 INFO L266 CegarLoopResult]: For program point L469-1(line 469) no Hoare annotation was computed. [2020-11-07 04:27:47,588 INFO L266 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-11-07 04:27:47,588 INFO L266 CegarLoopResult]: For program point L469-2(line 469) no Hoare annotation was computed. [2020-11-07 04:27:47,588 INFO L266 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-11-07 04:27:47,588 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-07 04:27:47,588 INFO L266 CegarLoopResult]: For program point L430(lines 430 475) no Hoare annotation was computed. [2020-11-07 04:27:47,588 INFO L266 CegarLoopResult]: For program point L461(lines 461 462) no Hoare annotation was computed. [2020-11-07 04:27:47,588 INFO L266 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-11-07 04:27:47,588 INFO L266 CegarLoopResult]: For program point L449-1(line 449) no Hoare annotation was computed. [2020-11-07 04:27:47,588 INFO L266 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-11-07 04:27:47,588 INFO L266 CegarLoopResult]: For program point L449-2(line 449) no Hoare annotation was computed. [2020-11-07 04:27:47,588 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 461 462) no Hoare annotation was computed. [2020-11-07 04:27:47,589 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-07 04:27:47,589 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 04:27:47,589 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 04:27:47,589 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-07 04:27:47,589 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 04:27:47,589 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 430 475) no Hoare annotation was computed. [2020-11-07 04:27:47,589 INFO L266 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-11-07 04:27:47,589 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 04:27:47,589 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-07 04:27:47,589 INFO L266 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-11-07 04:27:47,589 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 430 475) no Hoare annotation was computed. [2020-11-07 04:27:47,589 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 04:27:47,589 INFO L266 CegarLoopResult]: For program point L454(lines 454 455) no Hoare annotation was computed. [2020-11-07 04:27:47,589 INFO L266 CegarLoopResult]: For program point L450(lines 450 457) no Hoare annotation was computed. [2020-11-07 04:27:47,590 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 04:27:47,590 INFO L266 CegarLoopResult]: For program point L686(lines 686 694) no Hoare annotation was computed. [2020-11-07 04:27:47,590 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 04:27:47,590 INFO L266 CegarLoopResult]: For program point L686-2(lines 686 694) no Hoare annotation was computed. [2020-11-07 04:27:47,590 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 678 700) no Hoare annotation was computed. [2020-11-07 04:27:47,590 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 678 700) no Hoare annotation was computed. [2020-11-07 04:27:47,590 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 678 700) no Hoare annotation was computed. [2020-11-07 04:27:47,590 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 04:27:47,590 INFO L266 CegarLoopResult]: For program point L415(lines 415 426) no Hoare annotation was computed. [2020-11-07 04:27:47,590 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 04:27:47,590 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 04:27:47,590 INFO L266 CegarLoopResult]: For program point L407-1(line 407) no Hoare annotation was computed. [2020-11-07 04:27:47,591 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-07 04:27:47,591 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-07 04:27:47,591 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-07 04:27:47,591 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 04:27:47,591 INFO L266 CegarLoopResult]: For program point L391-1(line 391) no Hoare annotation was computed. [2020-11-07 04:27:47,591 INFO L266 CegarLoopResult]: For program point L358-1(line 358) no Hoare annotation was computed. [2020-11-07 04:27:47,591 INFO L266 CegarLoopResult]: For program point L416(lines 416 423) no Hoare annotation was computed. [2020-11-07 04:27:47,591 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 04:27:47,591 INFO L266 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-11-07 04:27:47,591 INFO L266 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-11-07 04:27:47,591 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 04:27:47,591 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 04:27:47,592 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 04:27:47,592 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-07 04:27:47,592 INFO L266 CegarLoopResult]: For program point L351(lines 351 355) no Hoare annotation was computed. [2020-11-07 04:27:47,592 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 327 429) no Hoare annotation was computed. [2020-11-07 04:27:47,592 INFO L266 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-11-07 04:27:47,592 INFO L266 CegarLoopResult]: For program point L376-2(lines 376 396) no Hoare annotation was computed. [2020-11-07 04:27:47,592 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-07 04:27:47,592 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 04:27:47,592 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-07 04:27:47,592 INFO L266 CegarLoopResult]: For program point L327(lines 327 429) no Hoare annotation was computed. [2020-11-07 04:27:47,592 INFO L266 CegarLoopResult]: For program point L327-1(lines 327 429) no Hoare annotation was computed. [2020-11-07 04:27:47,593 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 327 429) no Hoare annotation was computed. [2020-11-07 04:27:47,593 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-07 04:27:47,593 INFO L266 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-11-07 04:27:47,593 INFO L266 CegarLoopResult]: For program point L418-1(line 418) no Hoare annotation was computed. [2020-11-07 04:27:47,593 INFO L266 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-11-07 04:27:47,593 INFO L266 CegarLoopResult]: For program point L418-2(line 418) no Hoare annotation was computed. [2020-11-07 04:27:47,593 INFO L266 CegarLoopResult]: For program point L377(lines 376 396) no Hoare annotation was computed. [2020-11-07 04:27:47,593 INFO L266 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-11-07 04:27:47,593 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-07 04:27:47,593 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 327 429) no Hoare annotation was computed. [2020-11-07 04:27:47,593 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-07 04:27:47,594 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-07 04:27:47,594 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 04:27:47,594 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 04:27:47,594 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 04:27:47,594 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 04:27:47,594 INFO L266 CegarLoopResult]: For program point L361-1(line 361) no Hoare annotation was computed. [2020-11-07 04:27:47,594 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-07 04:27:47,594 INFO L266 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-11-07 04:27:47,594 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 04:27:47,594 INFO L266 CegarLoopResult]: For program point L378(lines 378 382) no Hoare annotation was computed. [2020-11-07 04:27:47,594 INFO L266 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-11-07 04:27:47,594 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 04:27:47,595 INFO L266 CegarLoopResult]: For program point L403-1(line 403) no Hoare annotation was computed. [2020-11-07 04:27:47,595 INFO L266 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-11-07 04:27:47,595 INFO L266 CegarLoopResult]: For program point L403-2(line 403) no Hoare annotation was computed. [2020-11-07 04:27:47,595 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 04:27:47,595 INFO L266 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-11-07 04:27:47,595 INFO L266 CegarLoopResult]: For program point L387-1(line 387) no Hoare annotation was computed. [2020-11-07 04:27:47,595 INFO L266 CegarLoopResult]: For program point L387-2(line 387) no Hoare annotation was computed. [2020-11-07 04:27:47,595 INFO L266 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-11-07 04:27:47,595 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-07 04:27:47,595 INFO L266 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-11-07 04:27:47,595 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 04:27:47,596 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 04:27:47,596 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-07 04:27:47,596 INFO L266 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-11-07 04:27:47,596 INFO L266 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-11-07 04:27:47,596 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-07 04:27:47,596 INFO L266 CegarLoopResult]: For program point L405-1(line 405) no Hoare annotation was computed. [2020-11-07 04:27:47,596 INFO L266 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-11-07 04:27:47,596 INFO L266 CegarLoopResult]: For program point L405-2(line 405) no Hoare annotation was computed. [2020-11-07 04:27:47,596 INFO L266 CegarLoopResult]: For program point L397(lines 375 398) no Hoare annotation was computed. [2020-11-07 04:27:47,596 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 04:27:47,596 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 04:27:47,597 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-07 04:27:47,597 INFO L266 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-11-07 04:27:47,597 INFO L266 CegarLoopResult]: For program point L356(lines 356 372) no Hoare annotation was computed. [2020-11-07 04:27:47,597 INFO L266 CegarLoopResult]: For program point L389-1(line 389) no Hoare annotation was computed. [2020-11-07 04:27:47,597 INFO L266 CegarLoopResult]: For program point L389-2(line 389) no Hoare annotation was computed. [2020-11-07 04:27:47,597 INFO L266 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-11-07 04:27:47,597 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 04:27:47,597 INFO L266 CegarLoopResult]: For program point L373(lines 373 414) no Hoare annotation was computed. [2020-11-07 04:27:47,597 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-07 04:27:47,597 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 04:27:47,597 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 04:27:47,597 INFO L266 CegarLoopResult]: For program point L365-1(line 365) no Hoare annotation was computed. [2020-11-07 04:27:47,597 INFO L266 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-11-07 04:27:47,598 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 04:27:47,598 INFO L266 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-11-07 04:27:47,598 INFO L266 CegarLoopResult]: For program point L526-1(line 526) no Hoare annotation was computed. [2020-11-07 04:27:47,598 INFO L266 CegarLoopResult]: For program point L526-2(line 526) no Hoare annotation was computed. [2020-11-07 04:27:47,598 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 524 533) no Hoare annotation was computed. [2020-11-07 04:27:47,598 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 524 533) no Hoare annotation was computed. [2020-11-07 04:27:47,598 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 524 533) no Hoare annotation was computed. [2020-11-07 04:27:47,598 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 04:27:47,598 INFO L262 CegarLoopResult]: At program point L729(line 729) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 04:27:47,599 INFO L262 CegarLoopResult]: At program point L696(line 696) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,599 INFO L262 CegarLoopResult]: At program point L696-1(line 696) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,599 INFO L262 CegarLoopResult]: At program point L696-2(line 696) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,599 INFO L262 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,600 INFO L262 CegarLoopResult]: At program point L692-1(line 692) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,600 INFO L262 CegarLoopResult]: At program point L692-2(line 692) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,600 INFO L262 CegarLoopResult]: At program point L692-3(line 692) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,600 INFO L262 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,600 INFO L262 CegarLoopResult]: At program point L688-1(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,600 INFO L262 CegarLoopResult]: At program point L688-2(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,600 INFO L262 CegarLoopResult]: At program point L461(line 461) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,600 INFO L262 CegarLoopResult]: At program point L688-3(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,600 INFO L262 CegarLoopResult]: At program point L461-1(line 461) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,601 INFO L262 CegarLoopResult]: At program point L684(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,601 INFO L262 CegarLoopResult]: At program point L688-4(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,601 INFO L262 CegarLoopResult]: At program point L684-1(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,601 INFO L262 CegarLoopResult]: At program point L688-5(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,601 INFO L262 CegarLoopResult]: At program point L684-2(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,601 INFO L262 CegarLoopResult]: At program point L684-3(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,601 INFO L262 CegarLoopResult]: At program point L684-4(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,601 INFO L262 CegarLoopResult]: At program point L684-5(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,601 INFO L262 CegarLoopResult]: At program point L684-6(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,602 INFO L262 CegarLoopResult]: At program point L684-7(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,602 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,602 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,602 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,602 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,602 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,602 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,602 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,602 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,603 INFO L262 CegarLoopResult]: At program point L507(line 507) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,603 INFO L262 CegarLoopResult]: At program point L507-1(line 507) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,603 INFO L262 CegarLoopResult]: At program point L858(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,603 INFO L262 CegarLoopResult]: At program point L858-1(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,603 INFO L262 CegarLoopResult]: At program point L858-2(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,603 INFO L262 CegarLoopResult]: At program point L858-3(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,603 INFO L262 CegarLoopResult]: At program point L631(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,603 INFO L262 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,603 INFO L262 CegarLoopResult]: At program point L854-1(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,604 INFO L262 CegarLoopResult]: At program point L854-2(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,604 INFO L262 CegarLoopResult]: At program point L854-3(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,604 INFO L262 CegarLoopResult]: At program point L850(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,604 INFO L262 CegarLoopResult]: At program point L854-4(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,604 INFO L262 CegarLoopResult]: At program point L850-1(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,604 INFO L262 CegarLoopResult]: At program point L850-2(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,604 INFO L262 CegarLoopResult]: At program point L850-3(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,604 INFO L262 CegarLoopResult]: At program point L462(line 462) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,604 INFO L262 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,604 INFO L262 CegarLoopResult]: At program point L846-1(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,605 INFO L262 CegarLoopResult]: At program point L846-2(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,605 INFO L262 CegarLoopResult]: At program point L846-3(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,605 INFO L262 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,605 INFO L262 CegarLoopResult]: At program point L846-4(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,605 INFO L262 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,605 INFO L262 CegarLoopResult]: At program point L846-5(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,605 INFO L262 CegarLoopResult]: At program point L842-2(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,605 INFO L262 CegarLoopResult]: At program point L846-6(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,605 INFO L262 CegarLoopResult]: At program point L842-3(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,606 INFO L262 CegarLoopResult]: At program point L846-7(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,606 INFO L262 CegarLoopResult]: At program point L454(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,606 INFO L262 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,606 INFO L262 CegarLoopResult]: At program point L842-4(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,606 INFO L262 CegarLoopResult]: At program point L326(line 326) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,606 INFO L262 CegarLoopResult]: At program point L454-1(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,606 INFO L262 CegarLoopResult]: At program point L838-1(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,606 INFO L262 CegarLoopResult]: At program point L838-2(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,606 INFO L262 CegarLoopResult]: At program point L900(line 900) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 04:27:47,607 INFO L262 CegarLoopResult]: At program point L838-3(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,607 INFO L262 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,607 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:27:47,607 INFO L262 CegarLoopResult]: At program point L508(line 508) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,607 INFO L262 CegarLoopResult]: At program point L632(line 632) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,607 INFO L262 CegarLoopResult]: At program point L500(line 500) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,607 INFO L262 CegarLoopResult]: At program point L500-1(line 500) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,607 INFO L262 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,607 INFO L262 CegarLoopResult]: At program point L860(line 860) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,608 INFO L262 CegarLoopResult]: At program point L860-1(line 860) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,608 INFO L262 CegarLoopResult]: At program point L860-2(line 860) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,608 INFO L262 CegarLoopResult]: At program point L728(line 728) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,608 INFO L262 CegarLoopResult]: At program point L501(line 501) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,608 INFO L262 CegarLoopResult]: At program point L683(line 683) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:27:47,608 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#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~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#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~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.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)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#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)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:27:47,609 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:27:47,609 INFO L262 CegarLoopResult]: At program point activatePumpFINAL(lines 793 800) the Hoare annotation is: (or (<= 1 ~pumpRunning~0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-11-07 04:27:47,609 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 793 800) the Hoare annotation is: (or (<= 1 ~pumpRunning~0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-11-07 04:27:47,609 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 793 800) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-11-07 04:27:47,609 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 701 709) the Hoare annotation is: true [2020-11-07 04:27:47,609 INFO L269 CegarLoopResult]: At program point L705(line 705) the Hoare annotation is: true [2020-11-07 04:27:47,609 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 701 709) the Hoare annotation is: (let ((.cse3 (not (= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0))) (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2))) [2020-11-07 04:27:47,610 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 701 709) the Hoare annotation is: (let ((.cse3 (not (= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0))) (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2))) [2020-11-07 04:27:47,610 INFO L262 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~waterLevel~0 1)) .cse1 .cse4 .cse2) (or .cse1 .cse4 (not (= 0 ~systemActive~0))) (or .cse0 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse1 .cse4 .cse2 .cse3))) [2020-11-07 04:27:47,610 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 865 883) the Hoare annotation is: (or (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~11 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:27:47,610 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 865 883) the Hoare annotation is: true [2020-11-07 04:27:47,610 INFO L262 CegarLoopResult]: At program point L880(line 880) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~11 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:27:47,610 INFO L262 CegarLoopResult]: At program point L877(line 877) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:27:47,610 INFO L269 CegarLoopResult]: At program point L875(line 875) the Hoare annotation is: true [2020-11-07 04:27:47,610 INFO L262 CegarLoopResult]: At program point L874(lines 874 878) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 1 isHighWaterLevel_~tmp~6)) [2020-11-07 04:27:47,611 INFO L269 CegarLoopResult]: At program point L872(line 872) the Hoare annotation is: true [2020-11-07 04:27:47,611 INFO L262 CegarLoopResult]: At program point L874-2(lines 874 878) the Hoare annotation is: (or (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:27:47,611 INFO L262 CegarLoopResult]: At program point L872-1(line 872) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 1 |isHighWaterLevel_#t~ret76|)) [2020-11-07 04:27:47,611 INFO L262 CegarLoopResult]: At program point L872-2(line 872) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 1 |isHighWaterLevel_#t~ret76|)) [2020-11-07 04:27:47,611 INFO L262 CegarLoopResult]: At program point L872-3(line 872) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 isHighWaterLevel_~tmp~6) (<= 1 |isHighWaterLevel_#t~ret76|))) [2020-11-07 04:27:47,611 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 865 883) the Hoare annotation is: (or (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~11 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:27:47,611 INFO L269 CegarLoopResult]: At program point L868(line 868) the Hoare annotation is: true [2020-11-07 04:27:47,611 INFO L269 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: true [2020-11-07 04:27:47,612 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 657 668) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse2 .cse3 .cse4 .cse1) (or (not (= ~waterLevel~0 1)) .cse0 .cse3 .cse1) (or .cse0 .cse3 .cse4 .cse1) (or .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse1))) [2020-11-07 04:27:47,612 INFO L262 CegarLoopResult]: At program point L664(line 664) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse2 .cse3 .cse4 .cse1) (or (not (= ~waterLevel~0 1)) .cse0 .cse3 .cse1) (or .cse0 .cse3 .cse4 .cse1) (or .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse1))) [2020-11-07 04:27:47,612 INFO L262 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse2 .cse3 .cse4 .cse1) (or (not (= ~waterLevel~0 1)) .cse0 .cse3 .cse1) (or .cse0 .cse3 .cse4 .cse1) (or .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse1))) [2020-11-07 04:27:47,612 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 657 668) the Hoare annotation is: true [2020-11-07 04:27:47,612 INFO L269 CegarLoopResult]: At program point L661-1(lines 657 668) the Hoare annotation is: true [2020-11-07 04:27:47,612 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:27:47,612 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:27:47,612 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:27:47,612 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:27:47,613 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 733 759) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 .cse1) .cse2 .cse3 .cse4) (or (not (= 0 ~systemActive~0)) .cse5 .cse6) (or (not (= |old(~waterLevel~0)| 1)) .cse5 .cse4 .cse6) (or .cse3 .cse5 .cse4 .cse6) (or (= |old(~switchedOnBeforeTS~0)| 0) .cse2 .cse5 .cse4)))) [2020-11-07 04:27:47,613 INFO L262 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= ~switchedOnBeforeTS~0 0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= |old(~waterLevel~0)| 2))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (and (= ~waterLevel~0 1) .cse3 .cse4)) (or (= |old(~switchedOnBeforeTS~0)| 0) (and .cse3 .cse4) .cse0 .cse2) (or (and (= 2 ~waterLevel~0) .cse5) .cse1 .cse2 .cse6) (or (not (= 0 ~systemActive~0)) .cse6) (or (not (= |old(~waterLevel~0)| 1)) .cse2 .cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse5)))) [2020-11-07 04:27:47,613 INFO L262 CegarLoopResult]: At program point L747(lines 747 753) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0))) (let ((.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (= ~switchedOnBeforeTS~0 0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1))) (and (let ((.cse0 (= 2 ~waterLevel~0))) (or (and .cse0 .cse1) (and (<= 1 ~pumpRunning~0) .cse0) .cse2 .cse3 .cse4)) (or .cse5 .cse2 .cse3 (and (= ~waterLevel~0 1) .cse6 .cse7)) (or (= |old(~switchedOnBeforeTS~0)| 0) (and .cse6 .cse7) .cse5 .cse3) (or (not (= 0 ~systemActive~0)) .cse4 .cse8) (or (not (= |old(~waterLevel~0)| 1)) .cse3 .cse4 .cse8)))) [2020-11-07 04:27:47,613 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 733 759) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0))) (let ((.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (= ~switchedOnBeforeTS~0 0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1))) (and (let ((.cse0 (= 2 ~waterLevel~0))) (or (and .cse0 .cse1) (and (<= 1 ~pumpRunning~0) .cse0) .cse2 .cse3 .cse4)) (or .cse5 .cse2 .cse3 (and (= ~waterLevel~0 1) .cse6 .cse7)) (or (= |old(~switchedOnBeforeTS~0)| 0) (and .cse6 .cse7) .cse5 .cse3) (or (not (= 0 ~systemActive~0)) .cse4 .cse8) (or (not (= |old(~waterLevel~0)| 1)) .cse3 .cse4 .cse8)))) [2020-11-07 04:27:47,614 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 733 759) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0))) (let ((.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (= ~switchedOnBeforeTS~0 0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1))) (and (let ((.cse0 (= 2 ~waterLevel~0))) (or (and .cse0 .cse1) (and (<= 1 ~pumpRunning~0) .cse0) .cse2 .cse3 .cse4)) (or .cse5 .cse2 .cse3 (and (= ~waterLevel~0 1) .cse6 .cse7)) (or (= |old(~switchedOnBeforeTS~0)| 0) (and .cse6 .cse7) .cse5 .cse3) (or (not (= 0 ~systemActive~0)) .cse4 .cse8) (or (not (= |old(~waterLevel~0)| 1)) .cse3 .cse4 .cse8)))) [2020-11-07 04:27:47,614 INFO L262 CegarLoopResult]: At program point L742(line 742) the Hoare annotation is: (let ((.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= ~switchedOnBeforeTS~0 0)))) (and (or .cse0 (and (= 2 ~waterLevel~0) .cse1 .cse2) .cse3 .cse4) (or .cse3 .cse4 .cse5) (or (not (= 0 ~systemActive~0)) .cse5) (or (not (= |old(~waterLevel~0)| 1)) .cse4 .cse5) (or (= |old(~switchedOnBeforeTS~0)| 0) .cse0 .cse4 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2)))) [2020-11-07 04:27:47,614 INFO L262 CegarLoopResult]: At program point L740(lines 736 758) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= ~switchedOnBeforeTS~0 0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= |old(~waterLevel~0)| 2))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse5))) (and (or .cse0 .cse1 .cse2 (and (= ~waterLevel~0 1) .cse3 .cse4)) (or (= |old(~switchedOnBeforeTS~0)| 0) (and .cse3 .cse4) .cse0 .cse2) (or (and (= 2 ~waterLevel~0) .cse5) .cse1 .cse2 .cse6) (or (not (= 0 ~systemActive~0)) .cse6 .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse2 .cse6 .cse7)))) [2020-11-07 04:27:47,614 INFO L262 CegarLoopResult]: At program point L738(lines 736 758) the Hoare annotation is: (let ((.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (= ~pumpRunning~0 0))) (let ((.cse1 (= 2 ~waterLevel~0)) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= ~switchedOnBeforeTS~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (and .cse9 .cse6))) (and (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5) (or (and .cse1 .cse6) .cse4 .cse5 .cse7) (or (not (= 0 ~systemActive~0)) .cse7 .cse8) (or (= |old(~switchedOnBeforeTS~0)| 0) .cse0 .cse5 (and .cse9 .cse2 .cse3)) (or (not (= |old(~waterLevel~0)| 1)) .cse5 .cse7 .cse8)))) [2020-11-07 04:27:47,614 INFO L269 CegarLoopResult]: At program point L64(line 64) the Hoare annotation is: true [2020-11-07 04:27:47,614 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 53 82) the Hoare annotation is: true [2020-11-07 04:27:47,614 INFO L269 CegarLoopResult]: At program point L67(lines 67 71) the Hoare annotation is: true [2020-11-07 04:27:47,615 INFO L269 CegarLoopResult]: At program point L67-1(lines 67 71) the Hoare annotation is: true [2020-11-07 04:27:47,615 INFO L269 CegarLoopResult]: At program point L63-2(lines 63 77) the Hoare annotation is: true [2020-11-07 04:27:47,615 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 53 82) the Hoare annotation is: true [2020-11-07 04:27:47,615 INFO L269 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: true [2020-11-07 04:27:47,615 INFO L269 CegarLoopResult]: At program point L59-1(line 59) the Hoare annotation is: true [2020-11-07 04:27:47,615 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 04:27:47,615 INFO L269 CegarLoopResult]: At program point L78(lines 53 82) the Hoare annotation is: true [2020-11-07 04:27:47,615 INFO L269 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: true [2020-11-07 04:27:47,615 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 669 677) no Hoare annotation was computed. [2020-11-07 04:27:47,615 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 04:27:47,615 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 669 677) no Hoare annotation was computed. [2020-11-07 04:27:47,615 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 04:27:47,616 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 669 677) no Hoare annotation was computed. [2020-11-07 04:27:47,616 INFO L262 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 633 644) the Hoare annotation is: (or (not (<= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 1 ~systemActive~0)) (= ~switchedOnBeforeTS~0 0)) [2020-11-07 04:27:47,616 INFO L262 CegarLoopResult]: At program point L638(line 638) the Hoare annotation is: (or (not (<= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 1 ~systemActive~0)) (= ~switchedOnBeforeTS~0 0)) [2020-11-07 04:27:47,616 INFO L262 CegarLoopResult]: At program point L637-1(lines 633 644) the Hoare annotation is: (or (not (<= 1 ~pumpRunning~0)) (= ~waterLevel~0 1) (not (= |old(~waterLevel~0)| 2)) (not (= 1 ~systemActive~0)) (= ~switchedOnBeforeTS~0 0)) [2020-11-07 04:27:47,616 INFO L262 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 633 644) the Hoare annotation is: (or (not (<= 1 ~pumpRunning~0)) (= ~waterLevel~0 1) (not (= |old(~waterLevel~0)| 2)) (not (= 1 ~systemActive~0)) (= ~switchedOnBeforeTS~0 0)) [2020-11-07 04:27:47,616 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 110 116) the Hoare annotation is: true [2020-11-07 04:27:47,616 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 110 116) the Hoare annotation is: true [2020-11-07 04:27:47,616 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:27:47,616 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:27:47,616 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:27:47,617 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:27:47,617 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 645 656) the Hoare annotation is: (let ((.cse4 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (<= 2 ~waterLevel~0)) (.cse10 (= 0 ~systemActive~0)) (.cse11 (= ~pumpRunning~0 0))) (let ((.cse6 (not (<= 1 ~pumpRunning~0))) (.cse0 (= 2 ~waterLevel~0)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= 1 ~systemActive~0))) (.cse7 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse1 (not .cse11)) (.cse8 (not .cse10)) (.cse9 (and .cse4 .cse10 .cse5 .cse11))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse3) (or (and .cse4 .cse5) .cse6 .cse7 .cse3 (= ~switchedOnBeforeTS~0 0)) (or (not (<= 2 |old(~waterLevel~0)|)) .cse1 .cse8 .cse9) (or .cse6 .cse0 .cse2 .cse3) (or .cse7 .cse1 .cse8 .cse9)))) [2020-11-07 04:27:47,617 INFO L262 CegarLoopResult]: At program point L650(line 650) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse3 .cse4) (or (not (<= 2 |old(~waterLevel~0)|)) .cse1 .cse2) (or .cse5 .cse3 .cse4) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse4) (or .cse5 (and (<= ~waterLevel~0 1) .cse0) .cse4 (= ~switchedOnBeforeTS~0 0)))) [2020-11-07 04:27:47,617 INFO L262 CegarLoopResult]: At program point L649-1(lines 645 656) the Hoare annotation is: (let ((.cse4 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (<= 2 ~waterLevel~0)) (.cse10 (= 0 ~systemActive~0)) (.cse11 (= ~pumpRunning~0 0))) (let ((.cse6 (not (<= 1 ~pumpRunning~0))) (.cse0 (= 2 ~waterLevel~0)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= 1 ~systemActive~0))) (.cse7 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse1 (not .cse11)) (.cse8 (not .cse10)) (.cse9 (and .cse4 .cse10 .cse5 .cse11))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse3) (or (and .cse4 .cse5) .cse6 .cse7 .cse3 (= ~switchedOnBeforeTS~0 0)) (or (not (<= 2 |old(~waterLevel~0)|)) .cse1 .cse8 .cse9) (or .cse6 .cse0 .cse2 .cse3) (or .cse7 .cse1 .cse8 .cse9)))) [2020-11-07 04:27:47,617 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 645 656) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (= 2 ~waterLevel~0)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0))) (or .cse2 .cse1 .cse3 .cse4) (or .cse5 .cse0 .cse4 (= ~switchedOnBeforeTS~0 0)) (or .cse5 .cse2 .cse3 .cse4) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse4))) [2020-11-07 04:27:47,618 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2020-11-07 04:27:47,618 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 04:27:47,618 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2020-11-07 04:27:47,618 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2020-11-07 04:27:47,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:27:47 BoogieIcfgContainer [2020-11-07 04:27:47,677 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:27:47,685 INFO L168 Benchmark]: Toolchain (without parser) took 229170.66 ms. Allocated memory was 154.1 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 129.8 MB in the beginning and 808.3 MB in the end (delta: -678.4 MB). Peak memory consumption was 897.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:27:47,685 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 125.8 MB. Free memory is still 105.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:27:47,686 INFO L168 Benchmark]: CACSL2BoogieTranslator took 521.02 ms. Allocated memory is still 154.1 MB. Free memory was 128.9 MB in the beginning and 108.0 MB in the end (delta: 20.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:27:47,688 INFO L168 Benchmark]: Boogie Preprocessor took 193.94 ms. Allocated memory is still 154.1 MB. Free memory was 108.0 MB in the beginning and 136.4 MB in the end (delta: -28.4 MB). Peak memory consumption was 7.5 MB. Max. memory is 8.0 GB. [2020-11-07 04:27:47,688 INFO L168 Benchmark]: RCFGBuilder took 1398.98 ms. Allocated memory is still 154.1 MB. Free memory was 136.0 MB in the beginning and 130.5 MB in the end (delta: 5.5 MB). Peak memory consumption was 62.1 MB. Max. memory is 8.0 GB. [2020-11-07 04:27:47,689 INFO L168 Benchmark]: TraceAbstraction took 227027.67 ms. Allocated memory was 154.1 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 130.0 MB in the beginning and 808.3 MB in the end (delta: -678.3 MB). Peak memory consumption was 895.6 MB. Max. memory is 8.0 GB. [2020-11-07 04:27:47,691 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 125.8 MB. Free memory is still 105.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 521.02 ms. Allocated memory is still 154.1 MB. Free memory was 128.9 MB in the beginning and 108.0 MB in the end (delta: 20.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 193.94 ms. Allocated memory is still 154.1 MB. Free memory was 108.0 MB in the beginning and 136.4 MB in the end (delta: -28.4 MB). Peak memory consumption was 7.5 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1398.98 ms. Allocated memory is still 154.1 MB. Free memory was 136.0 MB in the beginning and 130.5 MB in the end (delta: 5.5 MB). Peak memory consumption was 62.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 227027.67 ms. Allocated memory was 154.1 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 130.0 MB in the beginning and 808.3 MB in the end (delta: -678.3 MB). Peak memory consumption was 895.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 461]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 454]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 500]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 507]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 568]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 53]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 569]: Loop Invariant Derived loop invariant: ((((((!(\old(systemActive) == 1) || (((2 == waterLevel && 1 == systemActive) && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || (((waterLevel == 1 && 1 == systemActive) && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || (((1 <= pumpRunning && 2 == waterLevel) && 1 == systemActive) && splverifierCounter == 0)) || (((1 <= pumpRunning && 1 == systemActive) && !(switchedOnBeforeTS == 0)) && splverifierCounter == 0)) || ((0 == systemActive && pumpRunning == 0) && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 541]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 548]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 901]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 909]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((!(1 <= pumpRunning) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) && (((!(1 <= pumpRunning) || \old(switchedOnBeforeTS) == 0) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 919]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((((!(pumpRunning == 0) || 2 == tmp) || !(1 == systemActive)) || !(2 == waterLevel)) && (((!(pumpRunning == 0) || 2 == tmp) || !(0 == systemActive)) || !(2 == waterLevel))) && (((!(1 <= pumpRunning) || 2 == tmp) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 133]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 884]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((((!(waterLevel == 1) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0)) && ((!(\old(pumpRunning) == 0) || !(2 == waterLevel)) || (0 == systemActive && pumpRunning == 0))) && ((!(1 <= \old(pumpRunning)) || !(2 == waterLevel)) || (0 == systemActive && pumpRunning == 0))) && ((!(\old(systemActive) == 0) || !(\old(pumpRunning) == 0)) || (\old(systemActive) == systemActive && pumpRunning == \old(pumpRunning)))) && ((!(1 <= \old(pumpRunning)) || switchedOnBeforeTS == 0) || (0 == systemActive && pumpRunning == 0)) - ProcedureContractResult [Line: 820]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((((pumpRunning == \result && pumpRunning == retValue_acc) || !(1 <= pumpRunning)) || !(1 == systemActive)) || !(2 == waterLevel)) && ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(1 <= pumpRunning)) || !(1 == systemActive)) || switchedOnBeforeTS == 0)) && ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive))) && ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel))) && (((pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0)) || !(0 == systemActive)) - ProcedureContractResult [Line: 534]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 801]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(1 <= \old(pumpRunning)) || pumpRunning == 0) || switchedOnBeforeTS == 0) && ((!(1 <= \old(pumpRunning)) || pumpRunning == 0) || !(2 == waterLevel)) - ProcedureContractResult [Line: 710]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || (1 <= retValue_acc && 1 <= \result) - ProcedureContractResult [Line: 768]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((pumpRunning == \old(pumpRunning) && 0 == tmp) || !(waterLevel == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((1 <= pumpRunning || (pumpRunning == \old(pumpRunning) && 0 == tmp)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel))) && (((!(1 <= \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) - ProcedureContractResult [Line: 760]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 559]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 793]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((1 <= pumpRunning || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 657]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 701]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((!(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel)) || !(0 == systemActive)) && (((!(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(2 == waterLevel))) && (((!(1 <= pumpRunning) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(2 == waterLevel))) && (((!(1 <= pumpRunning) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || switchedOnBeforeTS == 0)) && (((!(waterLevel == 1) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) - ProcedureContractResult [Line: 865]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 53]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 733]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((2 == waterLevel && pumpRunning == 0) || (1 <= pumpRunning && 2 == waterLevel)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && (((!(1 <= \old(pumpRunning)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || ((waterLevel == 1 && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0)))) && (((\old(switchedOnBeforeTS) == 0 || (pumpRunning == \old(pumpRunning) && !(switchedOnBeforeTS == 0))) || !(1 <= \old(pumpRunning))) || !(1 == systemActive))) && ((!(0 == systemActive) || !(\old(pumpRunning) == 0)) || (\old(waterLevel) == waterLevel && pumpRunning == 0))) && (((!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (\old(waterLevel) == waterLevel && pumpRunning == 0)) - ProcedureContractResult [Line: 633]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: (((!(1 <= pumpRunning) || waterLevel == 1) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || switchedOnBeforeTS == 0 - ProcedureContractResult [Line: 110]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 645]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((2 == waterLevel || !(pumpRunning == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) && (((!(\old(waterLevel) == 1) || 2 == waterLevel) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || !(1 <= pumpRunning)) || ((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2)) || !(1 == systemActive)) || switchedOnBeforeTS == 0)) && (((!(2 <= \old(waterLevel)) || !(pumpRunning == 0)) || !(0 == systemActive)) || (((\old(waterLevel) == waterLevel && 0 == systemActive) && 2 <= waterLevel) && pumpRunning == 0))) && (((!(1 <= pumpRunning) || 2 == waterLevel) || !(\old(waterLevel) == 2)) || !(1 == systemActive))) && (((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(pumpRunning == 0)) || !(0 == systemActive)) || (((\old(waterLevel) == waterLevel && 0 == systemActive) && 2 <= waterLevel) && pumpRunning == 0)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 638 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 85.9s, OverallIterations: 11, TraceHistogramMax: 5, AutomataDifference: 73.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 140.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2950 SDtfs, 7430 SDslu, 7039 SDs, 0 SdLazy, 12707 SolverSat, 2148 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 25.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 656 GetRequests, 410 SyntacticMatches, 3 SemanticMatches, 243 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2120 ImplicationChecksByTransitivity, 42.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2199occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.0s AutomataMinimizationTime, 11 MinimizatonAttempts, 1343 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 272 LocationsWithAnnotation, 7038 PreInvPairs, 7608 NumberOfFragments, 8261 HoareAnnotationTreeSize, 7038 FomulaSimplifications, 335945059 FormulaSimplificationTreeSizeReduction, 27.2s HoareSimplificationTime, 272 FomulaSimplificationsInter, 4924239 FormulaSimplificationTreeSizeReductionInter, 113.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 7.1s InterpolantComputationTime, 2416 NumberOfCodeBlocks, 2416 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 2405 ConstructedInterpolants, 0 QuantifiedInterpolants, 1322909 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 9 PerfectInterpolantSequences, 442/452 InterpolantCoveringCapability, 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...