/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product58.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 20:03:59,183 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 20:03:59,186 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 20:03:59,225 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 20:03:59,225 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 20:03:59,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 20:03:59,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 20:03:59,239 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 20:03:59,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 20:03:59,247 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 20:03:59,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 20:03:59,253 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 20:03:59,254 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 20:03:59,261 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 20:03:59,263 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 20:03:59,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 20:03:59,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 20:03:59,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 20:03:59,274 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 20:03:59,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 20:03:59,283 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 20:03:59,285 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 20:03:59,286 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 20:03:59,289 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 20:03:59,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 20:03:59,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 20:03:59,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 20:03:59,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 20:03:59,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 20:03:59,309 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 20:03:59,309 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 20:03:59,310 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 20:03:59,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 20:03:59,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 20:03:59,315 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 20:03:59,315 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 20:03:59,316 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 20:03:59,317 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 20:03:59,317 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 20:03:59,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 20:03:59,319 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 20:03:59,320 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 20:03:59,338 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 20:03:59,339 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 20:03:59,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 20:03:59,344 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 20:03:59,344 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 20:03:59,344 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 20:03:59,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 20:03:59,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 20:03:59,345 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 20:03:59,345 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 20:03:59,346 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 20:03:59,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 20:03:59,347 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 20:03:59,347 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 20:03:59,348 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 20:03:59,348 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 20:03:59,348 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 20:03:59,348 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 20:03:59,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 20:03:59,349 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 20:03:59,349 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 20:03:59,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 20:03:59,350 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 20:03:59,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 20:03:59,835 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 20:03:59,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 20:03:59,840 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 20:03:59,841 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 20:03:59,842 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product58.cil.c [2021-02-21 20:03:59,925 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c82d6db8/3cc20f6f023a4f6db6062436a032c1fc/FLAGc04887629 [2021-02-21 20:04:00,718 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 20:04:00,718 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product58.cil.c [2021-02-21 20:04:00,731 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c82d6db8/3cc20f6f023a4f6db6062436a032c1fc/FLAGc04887629 [2021-02-21 20:04:00,964 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c82d6db8/3cc20f6f023a4f6db6062436a032c1fc [2021-02-21 20:04:00,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 20:04:00,982 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 20:04:00,985 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 20:04:00,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 20:04:00,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 20:04:00,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 08:04:00" (1/1) ... [2021-02-21 20:04:00,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36b10667 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 08:04:00, skipping insertion in model container [2021-02-21 20:04:00,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 08:04:00" (1/1) ... [2021-02-21 20:04:01,001 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 20:04:01,069 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 20:04:01,372 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product58.cil.c[14611,14624] [2021-02-21 20:04:01,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 20:04:01,445 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 20:04:01,562 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product58.cil.c[14611,14624] [2021-02-21 20:04:01,578 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 20:04:01,625 INFO L208 MainTranslator]: Completed translation [2021-02-21 20:04:01,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 08:04:01 WrapperNode [2021-02-21 20:04:01,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 20:04:01,627 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 20:04:01,627 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 20:04:01,627 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 20:04:01,641 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 08:04:01" (1/1) ... [2021-02-21 20:04:01,641 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 08:04:01" (1/1) ... [2021-02-21 20:04:01,661 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 08:04:01" (1/1) ... [2021-02-21 20:04:01,661 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 08:04:01" (1/1) ... [2021-02-21 20:04:01,699 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 08:04:01" (1/1) ... [2021-02-21 20:04:01,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 08:04:01" (1/1) ... [2021-02-21 20:04:01,716 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 08:04:01" (1/1) ... [2021-02-21 20:04:01,724 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 20:04:01,725 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 20:04:01,726 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 20:04:01,726 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 20:04:01,727 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 08:04:01" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 20:04:01,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 20:04:01,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 20:04:01,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 20:04:01,843 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 20:04:01,843 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 20:04:01,843 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 20:04:01,843 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 20:04:01,844 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 20:04:01,844 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 20:04:01,844 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 20:04:01,844 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-21 20:04:01,844 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-21 20:04:01,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-21 20:04:01,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-21 20:04:01,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-21 20:04:01,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 20:04:01,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 20:04:01,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 20:04:01,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 20:04:01,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 20:04:01,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 20:04:01,846 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 20:04:01,846 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 20:04:01,846 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 20:04:01,847 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 20:04:01,847 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 20:04:01,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 20:04:01,847 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 20:04:01,847 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 20:04:01,847 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 20:04:01,848 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-21 20:04:01,848 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 20:04:01,848 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-21 20:04:01,848 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 20:04:01,848 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 20:04:01,848 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 20:04:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 20:04:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 20:04:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-21 20:04:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-21 20:04:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-21 20:04:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 20:04:01,849 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 20:04:01,850 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 20:04:01,850 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 20:04:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 20:04:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 20:04:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 20:04:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 20:04:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 20:04:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 20:04:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 20:04:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 20:04:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 20:04:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 20:04:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 20:04:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 20:04:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-21 20:04:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-21 20:04:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 20:04:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 20:04:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-21 20:04:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-21 20:04:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-21 20:04:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 20:04:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 20:04:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 20:04:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 20:04:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 20:04:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 20:04:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 20:04:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 20:04:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 20:04:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 20:04:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 20:04:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 20:04:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 20:04:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 20:04:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 20:04:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 20:04:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 20:04:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 20:04:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 20:04:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 20:04:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 20:04:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 20:04:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 20:04:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 20:04:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 20:04:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 20:04:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-21 20:04:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 20:04:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 20:04:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 20:04:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 20:04:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-21 20:04:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-21 20:04:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-21 20:04:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-21 20:04:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 20:04:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 20:04:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 20:04:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 20:04:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 20:04:03,279 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 20:04:03,279 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 20:04:03,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 08:04:03 BoogieIcfgContainer [2021-02-21 20:04:03,282 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 20:04:03,284 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 20:04:03,285 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 20:04:03,288 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 20:04:03,288 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 08:04:00" (1/3) ... [2021-02-21 20:04:03,289 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@407b8666 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 08:04:03, skipping insertion in model container [2021-02-21 20:04:03,289 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 08:04:01" (2/3) ... [2021-02-21 20:04:03,290 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@407b8666 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 08:04:03, skipping insertion in model container [2021-02-21 20:04:03,290 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 08:04:03" (3/3) ... [2021-02-21 20:04:03,292 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product58.cil.c [2021-02-21 20:04:03,299 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 20:04:03,303 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 20:04:03,318 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 20:04:03,342 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 20:04:03,342 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 20:04:03,342 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 20:04:03,343 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 20:04:03,343 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 20:04:03,343 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 20:04:03,343 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 20:04:03,343 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 20:04:03,367 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states. [2021-02-21 20:04:03,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 20:04:03,389 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 20:04:03,390 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] [2021-02-21 20:04:03,391 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 20:04:03,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 20:04:03,398 INFO L82 PathProgramCache]: Analyzing trace with hash -1310736622, now seen corresponding path program 1 times [2021-02-21 20:04:03,407 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 20:04:03,408 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1983713335] [2021-02-21 20:04:03,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 20:04:03,486 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 20:04:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:03,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:03,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:03,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:03,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:04,134 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 20:04:04,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:04,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:04,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:04,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 20:04:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:04,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:04,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:04,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 20:04:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:04,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:04,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:04,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 20:04:04,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:04,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:04,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:04,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 20:04:04,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:04,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:04,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:04,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 20:04:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:04,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:04,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:04,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 20:04:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:04,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:04,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:04,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:04,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:04,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:04,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:04,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 20:04:04,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:04,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:04,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:04,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 20:04:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:04,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:04,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:04,354 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 20:04:04,356 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1983713335] [2021-02-21 20:04:04,358 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 20:04:04,358 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 20:04:04,360 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1879879226] [2021-02-21 20:04:04,367 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 20:04:04,368 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 20:04:04,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 20:04:04,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 20:04:04,385 INFO L87 Difference]: Start difference. First operand 357 states. Second operand 4 states. [2021-02-21 20:04:06,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 20:04:06,032 INFO L93 Difference]: Finished difference Result 569 states and 659 transitions. [2021-02-21 20:04:06,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 20:04:06,034 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-21 20:04:06,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 20:04:06,069 INFO L225 Difference]: With dead ends: 569 [2021-02-21 20:04:06,069 INFO L226 Difference]: Without dead ends: 353 [2021-02-21 20:04:06,082 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 20:04:06,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 353 states. [2021-02-21 20:04:06,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 353 to 305. [2021-02-21 20:04:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 305 states. [2021-02-21 20:04:06,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 330 transitions. [2021-02-21 20:04:06,329 INFO L78 Accepts]: Start accepts. Automaton has 305 states and 330 transitions. Word has length 165 [2021-02-21 20:04:06,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 20:04:06,330 INFO L480 AbstractCegarLoop]: Abstraction has 305 states and 330 transitions. [2021-02-21 20:04:06,331 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 20:04:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 330 transitions. [2021-02-21 20:04:06,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-21 20:04:06,336 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 20:04:06,336 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] [2021-02-21 20:04:06,336 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 20:04:06,337 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 20:04:06,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 20:04:06,337 INFO L82 PathProgramCache]: Analyzing trace with hash 872220364, now seen corresponding path program 1 times [2021-02-21 20:04:06,337 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 20:04:06,338 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [375679553] [2021-02-21 20:04:06,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 20:04:06,343 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 20:04:06,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:06,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:06,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:06,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:06,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:06,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:06,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:06,700 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 20:04:06,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:06,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:06,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:06,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:06,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 20:04:06,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:06,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:06,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:06,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 20:04:06,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:06,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:06,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:06,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 20:04:06,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:06,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:06,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:06,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 20:04:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:06,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:06,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:06,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 20:04:06,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:06,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:06,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:06,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 20:04:06,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:06,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:06,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:06,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:06,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:06,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:06,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 20:04:06,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:06,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:06,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:06,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 20:04:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:06,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:06,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:06,817 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 20:04:06,817 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [375679553] [2021-02-21 20:04:06,818 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 20:04:06,818 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 20:04:06,818 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [992481386] [2021-02-21 20:04:06,819 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 20:04:06,819 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 20:04:06,820 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 20:04:06,820 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 20:04:06,820 INFO L87 Difference]: Start difference. First operand 305 states and 330 transitions. Second operand 5 states. [2021-02-21 20:04:07,502 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 20:04:08,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 20:04:08,679 INFO L93 Difference]: Finished difference Result 493 states and 550 transitions. [2021-02-21 20:04:08,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 20:04:08,680 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-21 20:04:08,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 20:04:08,684 INFO L225 Difference]: With dead ends: 493 [2021-02-21 20:04:08,684 INFO L226 Difference]: Without dead ends: 342 [2021-02-21 20:04:08,686 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 20:04:08,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342 states. [2021-02-21 20:04:08,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342 to 295. [2021-02-21 20:04:08,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 295 states. [2021-02-21 20:04:08,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 317 transitions. [2021-02-21 20:04:08,801 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 317 transitions. Word has length 166 [2021-02-21 20:04:08,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 20:04:08,802 INFO L480 AbstractCegarLoop]: Abstraction has 295 states and 317 transitions. [2021-02-21 20:04:08,802 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 20:04:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 317 transitions. [2021-02-21 20:04:08,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-21 20:04:08,805 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 20:04:08,806 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] [2021-02-21 20:04:08,806 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 20:04:08,806 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 20:04:08,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 20:04:08,807 INFO L82 PathProgramCache]: Analyzing trace with hash -1695068013, now seen corresponding path program 1 times [2021-02-21 20:04:08,807 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 20:04:08,807 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1323490752] [2021-02-21 20:04:08,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 20:04:08,811 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 20:04:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:08,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:08,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:08,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:08,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:08,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:08,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:08,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:08,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:08,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:08,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 20:04:08,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:08,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:09,228 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 20:04:09,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:09,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:09,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:09,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:09,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 20:04:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:09,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:09,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:09,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 20:04:09,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:09,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:09,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:09,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 20:04:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:09,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:09,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:09,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:09,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:09,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:09,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:09,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 20:04:09,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:09,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:09,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:09,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 20:04:09,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:09,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:09,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:09,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 20:04:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:09,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:09,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:09,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 20:04:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:09,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:09,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:09,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:09,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:09,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:09,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-21 20:04:09,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:09,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:09,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:09,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-21 20:04:09,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:09,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:09,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:09,428 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 20:04:09,429 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1323490752] [2021-02-21 20:04:09,429 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 20:04:09,429 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 20:04:09,430 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1698866658] [2021-02-21 20:04:09,430 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 20:04:09,431 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 20:04:09,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 20:04:09,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 20:04:09,431 INFO L87 Difference]: Start difference. First operand 295 states and 317 transitions. Second operand 11 states. [2021-02-21 20:04:10,069 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 20:04:10,386 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 20:04:10,683 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 20:04:10,982 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:04:11,313 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 20:04:11,617 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:04:13,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 20:04:13,423 INFO L93 Difference]: Finished difference Result 540 states and 615 transitions. [2021-02-21 20:04:13,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 20:04:13,424 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-21 20:04:13,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 20:04:13,428 INFO L225 Difference]: With dead ends: 540 [2021-02-21 20:04:13,428 INFO L226 Difference]: Without dead ends: 365 [2021-02-21 20:04:13,429 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-21 20:04:13,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 365 states. [2021-02-21 20:04:13,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 365 to 295. [2021-02-21 20:04:13,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 295 states. [2021-02-21 20:04:13,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 316 transitions. [2021-02-21 20:04:13,545 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 316 transitions. Word has length 179 [2021-02-21 20:04:13,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 20:04:13,545 INFO L480 AbstractCegarLoop]: Abstraction has 295 states and 316 transitions. [2021-02-21 20:04:13,546 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 20:04:13,546 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 316 transitions. [2021-02-21 20:04:13,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-02-21 20:04:13,549 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 20:04:13,549 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] [2021-02-21 20:04:13,550 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 20:04:13,550 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 20:04:13,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 20:04:13,550 INFO L82 PathProgramCache]: Analyzing trace with hash 529992365, now seen corresponding path program 1 times [2021-02-21 20:04:13,551 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 20:04:13,551 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [948834292] [2021-02-21 20:04:13,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 20:04:13,554 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 20:04:13,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:13,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:13,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:13,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:13,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:13,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:13,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:13,882 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 20:04:13,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:13,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:13,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:13,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:13,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 20:04:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:13,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:13,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 20:04:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:13,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:13,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 20:04:13,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:13,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:13,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 20:04:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:13,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:13,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 20:04:13,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:13,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:13,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 20:04:13,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:13,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:13,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 20:04:13,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:13,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:13,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:13,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:13,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:13,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 20:04:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:13,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:13,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:13,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:13,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 20:04:13,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:13,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:13,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:13,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 20:04:14,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 20:04:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:14,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:14,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:14,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-21 20:04:14,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:14,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:14,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:14,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-02-21 20:04:14,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:14,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:14,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:14,108 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 20:04:14,108 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [948834292] [2021-02-21 20:04:14,109 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 20:04:14,109 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-21 20:04:14,109 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360378553] [2021-02-21 20:04:14,110 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-21 20:04:14,110 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 20:04:14,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-21 20:04:14,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-21 20:04:14,111 INFO L87 Difference]: Start difference. First operand 295 states and 316 transitions. Second operand 8 states. [2021-02-21 20:04:14,697 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 20:04:16,620 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 20:04:17,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 20:04:17,218 INFO L93 Difference]: Finished difference Result 729 states and 860 transitions. [2021-02-21 20:04:17,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-21 20:04:17,219 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 192 [2021-02-21 20:04:17,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 20:04:17,227 INFO L225 Difference]: With dead ends: 729 [2021-02-21 20:04:17,227 INFO L226 Difference]: Without dead ends: 554 [2021-02-21 20:04:17,230 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 94 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=138, Invalid=368, Unknown=0, NotChecked=0, Total=506 [2021-02-21 20:04:17,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 554 states. [2021-02-21 20:04:17,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 554 to 416. [2021-02-21 20:04:17,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 416 states. [2021-02-21 20:04:17,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 449 transitions. [2021-02-21 20:04:17,450 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 449 transitions. Word has length 192 [2021-02-21 20:04:17,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 20:04:17,452 INFO L480 AbstractCegarLoop]: Abstraction has 416 states and 449 transitions. [2021-02-21 20:04:17,452 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-21 20:04:17,452 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 449 transitions. [2021-02-21 20:04:17,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2021-02-21 20:04:17,455 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 20:04:17,456 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, 1, 1] [2021-02-21 20:04:17,456 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 20:04:17,456 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 20:04:17,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 20:04:17,457 INFO L82 PathProgramCache]: Analyzing trace with hash -1966205786, now seen corresponding path program 1 times [2021-02-21 20:04:17,457 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 20:04:17,457 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [980704200] [2021-02-21 20:04:17,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 20:04:17,465 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 20:04:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:17,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:17,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:17,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:17,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 20:04:17,576 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-21 20:04:17,579 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-21 20:04:17,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,787 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 20:04:17,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 20:04:17,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 20:04:17,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 20:04:17,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 20:04:17,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 20:04:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 20:04:17,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 20:04:17,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 20:04:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 20:04:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 20:04:17,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 20:04:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:17,930 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-21 20:04:17,931 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-21 20:04:17,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 20:04:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:17,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:17,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 20:04:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-02-21 20:04:17,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:17,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-02-21 20:04:17,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:17,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:17,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:18,047 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 20:04:18,048 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [980704200] [2021-02-21 20:04:18,048 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 20:04:18,048 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 20:04:18,048 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650805856] [2021-02-21 20:04:18,049 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 20:04:18,049 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 20:04:18,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 20:04:18,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 20:04:18,050 INFO L87 Difference]: Start difference. First operand 416 states and 449 transitions. Second operand 11 states. [2021-02-21 20:04:18,566 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 20:04:19,854 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:04:20,155 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 20:04:20,472 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 20:04:20,760 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:04:21,080 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 20:04:21,364 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 20:04:23,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 20:04:23,517 INFO L93 Difference]: Finished difference Result 1170 states and 1431 transitions. [2021-02-21 20:04:23,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-21 20:04:23,517 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 216 [2021-02-21 20:04:23,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 20:04:23,523 INFO L225 Difference]: With dead ends: 1170 [2021-02-21 20:04:23,523 INFO L226 Difference]: Without dead ends: 874 [2021-02-21 20:04:23,525 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 139 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=188, Invalid=568, Unknown=0, NotChecked=0, Total=756 [2021-02-21 20:04:23,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 874 states. [2021-02-21 20:04:23,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 874 to 635. [2021-02-21 20:04:23,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 635 states. [2021-02-21 20:04:23,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 635 states and 697 transitions. [2021-02-21 20:04:23,828 INFO L78 Accepts]: Start accepts. Automaton has 635 states and 697 transitions. Word has length 216 [2021-02-21 20:04:23,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 20:04:23,829 INFO L480 AbstractCegarLoop]: Abstraction has 635 states and 697 transitions. [2021-02-21 20:04:23,829 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 20:04:23,829 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 697 transitions. [2021-02-21 20:04:23,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2021-02-21 20:04:23,833 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 20:04:23,833 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, 1, 1] [2021-02-21 20:04:23,833 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 20:04:23,833 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 20:04:23,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 20:04:23,834 INFO L82 PathProgramCache]: Analyzing trace with hash -325911805, now seen corresponding path program 1 times [2021-02-21 20:04:23,834 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 20:04:23,834 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1963321972] [2021-02-21 20:04:23,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 20:04:23,838 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 20:04:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:23,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:23,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:23,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:23,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:23,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:23,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:23,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:23,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:23,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:23,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:23,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:23,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:23,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:23,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:23,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:23,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:23,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:23,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,136 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 20:04:24,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:24,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:24,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 20:04:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 20:04:24,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 20:04:24,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 20:04:24,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 20:04:24,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 20:04:24,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 20:04:24,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:24,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 20:04:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:24,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 20:04:24,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:24,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 20:04:24,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 20:04:24,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 20:04:24,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-02-21 20:04:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-02-21 20:04:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:24,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:24,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:24,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:24,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:24,384 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-21 20:04:24,385 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1963321972] [2021-02-21 20:04:24,385 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 20:04:24,385 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 20:04:24,385 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137313610] [2021-02-21 20:04:24,386 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 20:04:24,386 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 20:04:24,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 20:04:24,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 20:04:24,387 INFO L87 Difference]: Start difference. First operand 635 states and 697 transitions. Second operand 11 states. [2021-02-21 20:04:24,936 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 20:04:25,791 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:04:26,072 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 20:04:27,344 WARN L202 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 20:04:27,627 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:04:27,957 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 20:04:28,544 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:04:28,846 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 20:04:29,117 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:04:30,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 20:04:30,003 INFO L93 Difference]: Finished difference Result 1383 states and 1635 transitions. [2021-02-21 20:04:30,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-02-21 20:04:30,006 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 216 [2021-02-21 20:04:30,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 20:04:30,012 INFO L225 Difference]: With dead ends: 1383 [2021-02-21 20:04:30,012 INFO L226 Difference]: Without dead ends: 868 [2021-02-21 20:04:30,015 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=248, Invalid=622, Unknown=0, NotChecked=0, Total=870 [2021-02-21 20:04:30,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 868 states. [2021-02-21 20:04:30,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 868 to 633. [2021-02-21 20:04:30,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 633 states. [2021-02-21 20:04:30,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 633 states and 691 transitions. [2021-02-21 20:04:30,305 INFO L78 Accepts]: Start accepts. Automaton has 633 states and 691 transitions. Word has length 216 [2021-02-21 20:04:30,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 20:04:30,306 INFO L480 AbstractCegarLoop]: Abstraction has 633 states and 691 transitions. [2021-02-21 20:04:30,306 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 20:04:30,306 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 691 transitions. [2021-02-21 20:04:30,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2021-02-21 20:04:30,310 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 20:04:30,310 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 20:04:30,311 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-21 20:04:30,311 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 20:04:30,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 20:04:30,311 INFO L82 PathProgramCache]: Analyzing trace with hash -1081627587, now seen corresponding path program 1 times [2021-02-21 20:04:30,312 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 20:04:30,312 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1201442032] [2021-02-21 20:04:30,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 20:04:30,315 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 20:04:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,600 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 20:04:30,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 20:04:30,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 20:04:30,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 20:04:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 20:04:30,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 20:04:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 20:04:30,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 20:04:30,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:30,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 20:04:30,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 20:04:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:30,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:30,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 20:04:30,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:30,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:30,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:30,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 20:04:30,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 20:04:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 20:04:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 20:04:30,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 20:04:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-02-21 20:04:30,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-02-21 20:04:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:30,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:30,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:30,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 20:04:30,871 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1201442032] [2021-02-21 20:04:30,871 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 20:04:30,871 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 20:04:30,871 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [197991241] [2021-02-21 20:04:30,872 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 20:04:30,872 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 20:04:30,872 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 20:04:30,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 20:04:30,873 INFO L87 Difference]: Start difference. First operand 633 states and 691 transitions. Second operand 11 states. [2021-02-21 20:04:32,209 WARN L202 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:04:32,489 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 20:04:32,795 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 20:04:33,079 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 20:04:33,370 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 20:04:33,640 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 20:04:34,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 20:04:34,955 INFO L93 Difference]: Finished difference Result 1391 states and 1656 transitions. [2021-02-21 20:04:34,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 20:04:34,955 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 239 [2021-02-21 20:04:34,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 20:04:34,961 INFO L225 Difference]: With dead ends: 1391 [2021-02-21 20:04:34,961 INFO L226 Difference]: Without dead ends: 878 [2021-02-21 20:04:34,964 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2021-02-21 20:04:34,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 878 states. [2021-02-21 20:04:35,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 878 to 649. [2021-02-21 20:04:35,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 649 states. [2021-02-21 20:04:35,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 649 states and 707 transitions. [2021-02-21 20:04:35,226 INFO L78 Accepts]: Start accepts. Automaton has 649 states and 707 transitions. Word has length 239 [2021-02-21 20:04:35,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 20:04:35,226 INFO L480 AbstractCegarLoop]: Abstraction has 649 states and 707 transitions. [2021-02-21 20:04:35,227 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 20:04:35,227 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 707 transitions. [2021-02-21 20:04:35,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2021-02-21 20:04:35,231 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 20:04:35,231 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 20:04:35,232 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-21 20:04:35,232 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 20:04:35,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 20:04:35,232 INFO L82 PathProgramCache]: Analyzing trace with hash -413881187, now seen corresponding path program 1 times [2021-02-21 20:04:35,232 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 20:04:35,233 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1254377089] [2021-02-21 20:04:35,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 20:04:35,236 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 20:04:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:35,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:35,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,520 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 20:04:35,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 20:04:35,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 20:04:35,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 20:04:35,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:35,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:35,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 20:04:35,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 20:04:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 20:04:35,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 20:04:35,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:35,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 20:04:35,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 20:04:35,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 20:04:35,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:35,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:35,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 20:04:35,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:35,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:35,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 20:04:35,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 20:04:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 20:04:35,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 20:04:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-02-21 20:04:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-02-21 20:04:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:35,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:35,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:35,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 20:04:35,781 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1254377089] [2021-02-21 20:04:35,781 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 20:04:35,781 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-21 20:04:35,782 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [588252395] [2021-02-21 20:04:35,782 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-21 20:04:35,782 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 20:04:35,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-21 20:04:35,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2021-02-21 20:04:35,783 INFO L87 Difference]: Start difference. First operand 649 states and 707 transitions. Second operand 14 states. [2021-02-21 20:04:36,397 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:04:36,687 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 20:04:36,978 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 20:04:37,261 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 20:04:37,533 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 20:04:38,515 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 20:04:38,793 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 20:04:39,078 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 20:04:39,386 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 20:04:39,663 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 20:04:41,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 20:04:41,155 INFO L93 Difference]: Finished difference Result 1227 states and 1433 transitions. [2021-02-21 20:04:41,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-21 20:04:41,156 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 239 [2021-02-21 20:04:41,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 20:04:41,160 INFO L225 Difference]: With dead ends: 1227 [2021-02-21 20:04:41,161 INFO L226 Difference]: Without dead ends: 698 [2021-02-21 20:04:41,163 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2021-02-21 20:04:41,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 698 states. [2021-02-21 20:04:41,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 698 to 535. [2021-02-21 20:04:41,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 535 states. [2021-02-21 20:04:41,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 535 states and 573 transitions. [2021-02-21 20:04:41,415 INFO L78 Accepts]: Start accepts. Automaton has 535 states and 573 transitions. Word has length 239 [2021-02-21 20:04:41,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 20:04:41,415 INFO L480 AbstractCegarLoop]: Abstraction has 535 states and 573 transitions. [2021-02-21 20:04:41,415 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-21 20:04:41,415 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 573 transitions. [2021-02-21 20:04:41,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2021-02-21 20:04:41,419 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 20:04:41,419 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 20:04:41,420 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-21 20:04:41,420 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 20:04:41,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 20:04:41,420 INFO L82 PathProgramCache]: Analyzing trace with hash 1832206528, now seen corresponding path program 1 times [2021-02-21 20:04:41,420 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 20:04:41,421 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1665004908] [2021-02-21 20:04:41,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 20:04:41,424 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 20:04:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:41,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,576 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:41,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:41,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:41,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:41,584 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 20:04:41,585 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 20:04:41,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:41,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:41,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:41,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:41,834 WARN L202 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 20:04:41,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:41,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:41,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:41,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 20:04:41,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 20:04:41,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:41,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:41,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 20:04:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:41,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:41,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 20:04:41,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:41,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:41,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 20:04:41,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:41,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:41,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 20:04:41,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:41,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:41,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 20:04:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:41,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:41,936 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-21 20:04:41,937 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-21 20:04:41,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 20:04:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:41,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:41,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-21 20:04:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:41,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:41,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:41,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:41,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:41,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-21 20:04:41,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:41,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:41,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:41,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 20:04:41,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:42,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:42,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:42,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 20:04:42,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:42,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:42,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:42,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 20:04:42,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:42,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:42,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:42,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 20:04:42,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:42,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:42,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:42,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 20:04:42,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:42,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:42,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:42,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 20:04:42,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:42,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:42,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:42,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 20:04:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:42,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:42,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:42,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2021-02-21 20:04:42,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:42,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:42,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:42,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:42,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:42,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:42,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:42,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-02-21 20:04:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:42,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:42,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:42,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 20:04:42,149 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1665004908] [2021-02-21 20:04:42,149 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 20:04:42,149 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-21 20:04:42,149 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [510297198] [2021-02-21 20:04:42,150 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-21 20:04:42,150 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 20:04:42,151 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-21 20:04:42,151 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2021-02-21 20:04:42,151 INFO L87 Difference]: Start difference. First operand 535 states and 573 transitions. Second operand 15 states. [2021-02-21 20:04:42,956 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-21 20:04:43,845 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 20:04:45,572 WARN L202 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-21 20:04:46,131 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-21 20:04:46,491 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:04:46,786 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 20:04:47,357 WARN L202 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-21 20:04:47,662 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:04:47,988 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 20:04:48,278 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:04:50,183 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 20:04:50,458 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:04:50,757 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 20:04:51,397 WARN L202 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-21 20:04:52,907 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-21 20:04:53,461 WARN L202 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-21 20:04:54,064 WARN L202 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-21 20:04:54,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 20:04:54,681 INFO L93 Difference]: Finished difference Result 1661 states and 1954 transitions. [2021-02-21 20:04:54,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-02-21 20:04:54,682 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 244 [2021-02-21 20:04:54,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 20:04:54,690 INFO L225 Difference]: With dead ends: 1661 [2021-02-21 20:04:54,690 INFO L226 Difference]: Without dead ends: 1350 [2021-02-21 20:04:54,693 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1135 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=754, Invalid=2906, Unknown=0, NotChecked=0, Total=3660 [2021-02-21 20:04:54,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1350 states. [2021-02-21 20:04:55,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1350 to 1072. [2021-02-21 20:04:55,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1072 states. [2021-02-21 20:04:55,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 1072 states and 1154 transitions. [2021-02-21 20:04:55,129 INFO L78 Accepts]: Start accepts. Automaton has 1072 states and 1154 transitions. Word has length 244 [2021-02-21 20:04:55,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 20:04:55,130 INFO L480 AbstractCegarLoop]: Abstraction has 1072 states and 1154 transitions. [2021-02-21 20:04:55,130 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-21 20:04:55,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1154 transitions. [2021-02-21 20:04:55,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-02-21 20:04:55,137 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 20:04:55,137 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, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 20:04:55,138 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-21 20:04:55,138 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 20:04:55,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 20:04:55,138 INFO L82 PathProgramCache]: Analyzing trace with hash 794328820, now seen corresponding path program 1 times [2021-02-21 20:04:55,138 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 20:04:55,139 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [903011314] [2021-02-21 20:04:55,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 20:04:55,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:55,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:55,492 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 99 [2021-02-21 20:04:55,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:55,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-02-21 20:04:55,709 WARN L202 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 98 [2021-02-21 20:04:55,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:55,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-02-21 20:04:55,940 WARN L202 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 99 [2021-02-21 20:04:55,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:55,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-02-21 20:04:56,171 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 98 [2021-02-21 20:04:56,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-02-21 20:04:56,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,228 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-21 20:04:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:56,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 20:04:56,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,566 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 20:04:56,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 20:04:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 20:04:56,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 20:04:56,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 20:04:56,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 20:04:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 20:04:56,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-21 20:04:56,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:56,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:56,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 20:04:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:56,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:56,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-21 20:04:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-02-21 20:04:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 20:04:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 20:04:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-02-21 20:04:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 20:04:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-02-21 20:04:56,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-21 20:04:56,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 20:04:56,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 20:04:56,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,789 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 20:04:56,792 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 20:04:56,794 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 20:04:56,797 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 20:04:56,799 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 20:04:56,801 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:56,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:56,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-02-21 20:04:56,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,813 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:56,816 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 20:04:56,818 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 20:04:56,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 20:04:56,823 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 20:04:56,825 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 20:04:56,827 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,828 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:56,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2021-02-21 20:04:56,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,836 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 20:04:56,838 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 20:04:56,840 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:56,842 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 20:04:56,844 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 20:04:56,846 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 20:04:56,848 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:56,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-02-21 20:04:56,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,856 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 20:04:56,858 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 20:04:56,860 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:56,862 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 20:04:56,864 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:56,866 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 20:04:56,868 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 20:04:56,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 151 [2021-02-21 20:04:56,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:04:56,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:56,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 20:04:56,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 20:04:56,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 20:04:56,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 20:04:56,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,976 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:56,978 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:56,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:56,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:56,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 20:04:57,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 20:04:57,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:57,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 20:04:57,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:57,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,069 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:57,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 20:04:57,071 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:57,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 20:04:57,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 20:04:57,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 20:04:57,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 20:04:57,187 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-21 20:04:57,188 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-21 20:04:57,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 20:04:57,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 20:04:57,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:57,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:57,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,364 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:57,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 20:04:57,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:57,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 20:04:57,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 20:04:57,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,449 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 20:04:57,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 20:04:57,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 20:04:57,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:57,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 20:04:57,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:57,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:57,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:57,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 20:04:57,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 20:04:57,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 20:04:57,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 20:04:57,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 20:04:57,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 20:04:57,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 20:04:57,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 20:04:57,779 WARN L141 QuantifierPusher]: treesize reduction 8, result has 61.9 percent of original size [2021-02-21 20:04:57,780 WARN L147 QuantifierPusher]: treesize reduction 8, result has 61.9 percent of original size 13 [2021-02-21 20:04:57,816 WARN L141 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size [2021-02-21 20:04:57,817 WARN L147 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size 13 [2021-02-21 20:04:57,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 20:04:57,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 20:04:57,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 20:04:57,903 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size [2021-02-21 20:04:57,904 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size 16 [2021-02-21 20:04:57,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:57,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:57,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 20:04:58,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 20:04:58,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 20:04:58,082 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-21 20:04:58,083 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-21 20:04:58,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 20:04:58,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 20:04:58,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:58,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 20:04:58,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 20:04:58,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 20:04:58,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 20:04:58,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-21 20:04:58,419 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-21 20:04:58,423 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-21 20:04:58,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 20:04:58,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 20:04:58,539 WARN L141 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size [2021-02-21 20:04:58,540 WARN L147 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size 19 [2021-02-21 20:04:58,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 20:04:58,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:58,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:58,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 20:04:58,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:58,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:58,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 20:04:58,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:58,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:58,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 20:04:58,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 20:04:58,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 20:04:58,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 20:04:58,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 20:04:58,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 20:04:58,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:58,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-21 20:04:59,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 20:04:59,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 20:04:59,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-21 20:04:59,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-21 20:04:59,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 20:04:59,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-21 20:04:59,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 20:04:59,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 20:04:59,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 20:04:59,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 20:04:59,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 20:04:59,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 20:04:59,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:59,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 20:04:59,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:59,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 20:04:59,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:59,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 20:04:59,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:59,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:59,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:59,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:59,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:59,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:59,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:04:59,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 20:04:59,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 20:04:59,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 20:04:59,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 20:04:59,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 20:04:59,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:04:59,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 20:05:00,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:05:00,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 20:05:00,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:05:00,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 20:05:00,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:05:00,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 20:05:00,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:05:00,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 20:05:00,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:05:00,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 20:05:00,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:05:00,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 20:05:00,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 20:05:00,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 20:05:00,190 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [903011314] [2021-02-21 20:05:00,190 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 20:05:00,190 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [67] imperfect sequences [] total 67 [2021-02-21 20:05:00,190 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1206325762] [2021-02-21 20:05:00,191 INFO L460 AbstractCegarLoop]: Interpolant automaton has 67 states [2021-02-21 20:05:00,191 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 20:05:00,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2021-02-21 20:05:00,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=437, Invalid=4819, Unknown=0, NotChecked=0, Total=5256 [2021-02-21 20:05:00,194 INFO L87 Difference]: Start difference. First operand 1072 states and 1154 transitions. Second operand 67 states. [2021-02-21 20:05:00,828 WARN L202 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 20:05:01,513 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 20:05:01,863 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 20:05:02,200 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 20:05:02,541 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 20:05:02,885 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 20:05:03,269 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 20:05:03,905 WARN L202 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2021-02-21 20:05:04,267 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 20:05:04,671 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 20:05:05,028 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 20:05:05,443 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 20:05:05,878 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 20:05:06,331 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 20:05:06,790 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 20:05:07,212 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 20:05:08,106 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 20:05:08,478 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 20:05:08,812 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 20:05:09,138 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 20:05:09,647 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 20:05:10,168 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 20:05:10,553 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 20:05:10,926 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 20:05:11,331 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 20:05:11,734 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 20:05:12,110 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 20:05:12,536 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 20:05:12,920 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 20:05:13,315 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 20:05:13,714 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 20:05:14,113 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 20:05:14,520 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 20:05:15,106 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 20:05:15,488 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 20:05:15,907 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 20:05:16,306 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 20:05:16,733 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 20:05:17,135 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 20:05:17,537 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 20:05:17,981 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 20:05:18,464 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 20:05:18,786 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 20:05:19,176 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 20:05:19,513 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 20:05:20,114 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 20:05:20,522 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 20:05:21,834 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 20:05:22,710 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-21 20:05:23,680 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 20:05:24,603 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 20:05:25,126 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 20:05:25,567 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 20:05:26,040 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 20:05:26,522 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 20:05:26,906 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 20:05:28,745 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 20:05:29,783 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-21 20:05:31,201 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 20:05:32,616 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 20:05:33,864 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 20:05:34,579 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 20:05:35,018 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 20:05:35,739 WARN L202 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-21 20:05:36,138 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 20:05:36,528 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 20:05:37,221 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-21 20:05:37,810 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 20:05:38,921 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 20:05:39,622 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 20:05:39,976 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 20:05:40,662 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 20:05:41,191 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 20:05:42,262 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 20:05:43,190 WARN L202 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-21 20:05:43,923 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 20:05:44,865 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2021-02-21 20:05:46,013 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 20:05:47,137 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 20:05:48,149 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 20:05:48,496 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 20:05:48,878 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 20:05:59,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 20:05:59,791 INFO L93 Difference]: Finished difference Result 3331 states and 4035 transitions. [2021-02-21 20:05:59,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-02-21 20:05:59,792 INFO L78 Accepts]: Start accepts. Automaton has 67 states. Word has length 335 [2021-02-21 20:05:59,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 20:05:59,794 INFO L225 Difference]: With dead ends: 3331 [2021-02-21 20:05:59,794 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 20:05:59,834 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 569 GetRequests, 168 SyntacticMatches, 6 SemanticMatches, 395 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67287 ImplicationChecksByTransitivity, 46.2s TimeCoverageRelationStatistics Valid=9157, Invalid=148055, Unknown=0, NotChecked=0, Total=157212 [2021-02-21 20:05:59,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 20:05:59,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 20:05:59,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 20:05:59,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 20:05:59,836 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 335 [2021-02-21 20:05:59,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 20:05:59,836 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 20:05:59,836 INFO L481 AbstractCegarLoop]: Interpolant automaton has 67 states. [2021-02-21 20:05:59,836 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 20:05:59,836 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 20:05:59,836 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-21 20:05:59,839 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 20:06:00,222 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2021-02-21 20:06:03,313 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 257 [2021-02-21 20:06:04,604 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 389 DAG size of output: 306 [2021-02-21 20:06:05,692 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 421 DAG size of output: 360 [2021-02-21 20:06:11,550 WARN L202 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 427 DAG size of output: 374 [2021-02-21 20:06:15,351 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 335 [2021-02-21 20:06:16,707 WARN L202 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 444 DAG size of output: 339 [2021-02-21 20:06:18,770 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 465 DAG size of output: 341 [2021-02-21 20:06:21,343 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 371 [2021-02-21 20:06:23,284 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 306 [2021-02-21 20:06:29,230 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 373 [2021-02-21 20:06:31,132 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 427 DAG size of output: 376 [2021-02-21 20:06:31,887 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 353 [2021-02-21 20:06:32,626 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 360 [2021-02-21 20:06:33,355 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 353 [2021-02-21 20:06:37,741 WARN L202 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 448 DAG size of output: 339 [2021-02-21 20:06:38,411 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 313 [2021-02-21 20:06:39,823 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 353 [2021-02-21 20:06:45,474 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 371 [2021-02-21 20:06:46,304 WARN L202 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 433 DAG size of output: 365 [2021-02-21 20:06:46,923 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 342 [2021-02-21 20:06:47,704 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 371 [2021-02-21 20:06:48,429 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 371 [2021-02-21 20:06:49,178 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 371 [2021-02-21 20:06:51,024 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2021-02-21 20:06:51,319 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-21 20:06:51,797 WARN L202 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-21 20:06:52,015 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:06:52,551 WARN L202 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 26 [2021-02-21 20:06:53,103 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 36 [2021-02-21 20:06:54,127 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-21 20:06:54,647 WARN L202 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 30 [2021-02-21 20:06:55,159 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 30 [2021-02-21 20:06:55,699 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 32 [2021-02-21 20:06:56,832 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-21 20:06:57,256 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-21 20:06:57,488 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-21 20:06:57,779 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 1 [2021-02-21 20:06:58,924 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 190 DAG size of output: 40 [2021-02-21 20:06:59,384 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-21 20:06:59,842 WARN L202 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2021-02-21 20:07:00,986 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 244 DAG size of output: 46 [2021-02-21 20:07:01,495 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:07:02,789 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 260 DAG size of output: 30 [2021-02-21 20:07:03,267 WARN L202 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 12 [2021-02-21 20:07:03,798 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 15 [2021-02-21 20:07:04,962 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 187 DAG size of output: 36 [2021-02-21 20:07:05,544 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:07:06,616 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 204 DAG size of output: 41 [2021-02-21 20:07:07,112 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 20:07:07,590 WARN L202 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:07:09,127 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 222 DAG size of output: 61 [2021-02-21 20:07:09,337 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:07:09,491 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 36 [2021-02-21 20:07:10,016 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 33 [2021-02-21 20:07:10,234 WARN L202 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-21 20:07:11,432 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 232 DAG size of output: 63 [2021-02-21 20:07:12,483 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2021-02-21 20:07:12,867 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 23 [2021-02-21 20:07:13,523 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-21 20:07:13,748 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-21 20:07:14,250 WARN L202 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 34 [2021-02-21 20:07:14,423 WARN L202 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-21 20:07:14,624 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:07:15,664 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2021-02-21 20:07:16,790 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2021-02-21 20:07:18,081 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 276 DAG size of output: 30 [2021-02-21 20:07:18,675 WARN L202 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2021-02-21 20:07:19,103 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2021-02-21 20:07:19,666 WARN L202 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 11 [2021-02-21 20:07:20,173 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-21 20:07:20,353 WARN L202 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:07:20,696 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 19 [2021-02-21 20:07:21,847 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2021-02-21 20:07:22,321 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-21 20:07:22,788 WARN L202 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:07:23,253 WARN L202 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-21 20:07:23,839 WARN L202 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-21 20:07:24,037 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:07:24,503 WARN L202 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-21 20:07:24,674 WARN L202 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2021-02-21 20:07:26,217 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 222 DAG size of output: 61 [2021-02-21 20:07:26,396 WARN L202 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2021-02-21 20:07:27,535 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 234 DAG size of output: 54 [2021-02-21 20:07:27,858 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 26 [2021-02-21 20:07:28,068 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-21 20:07:29,547 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 273 DAG size of output: 60 [2021-02-21 20:07:29,884 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 19 [2021-02-21 20:07:30,048 WARN L202 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 30 [2021-02-21 20:07:30,539 WARN L202 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:07:31,051 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 11 [2021-02-21 20:07:32,536 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 275 DAG size of output: 30 [2021-02-21 20:07:32,737 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:07:33,229 WARN L202 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 18 [2021-02-21 20:07:34,594 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 230 DAG size of output: 62 [2021-02-21 20:07:35,372 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2021-02-21 20:07:35,598 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-21 20:07:36,504 WARN L202 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 38 [2021-02-21 20:07:37,217 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 23 [2021-02-21 20:07:38,711 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 271 DAG size of output: 30 [2021-02-21 20:07:39,430 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 33 [2021-02-21 20:07:40,146 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 21 [2021-02-21 20:07:40,447 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:07:41,561 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 244 DAG size of output: 46 [2021-02-21 20:07:42,289 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 33 [2021-02-21 20:07:42,514 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-21 20:07:43,010 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 31 [2021-02-21 20:07:43,511 WARN L202 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 30 [2021-02-21 20:07:43,975 WARN L202 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:07:44,445 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 22 [2021-02-21 20:07:44,913 WARN L202 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:07:45,300 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 25 [2021-02-21 20:07:45,760 WARN L202 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2021-02-21 20:07:45,970 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:07:47,208 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 198 DAG size of output: 37 [2021-02-21 20:07:47,435 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2021-02-21 20:07:47,637 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:07:47,837 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:07:48,017 WARN L202 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-21 20:07:49,001 WARN L202 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 51 [2021-02-21 20:07:49,207 WARN L202 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:07:49,703 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 20:07:49,905 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:07:50,076 WARN L202 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-21 20:07:50,572 WARN L202 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 16 [2021-02-21 20:07:51,070 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 20:07:51,448 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 21 [2021-02-21 20:07:51,948 WARN L202 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 16 [2021-02-21 20:07:52,463 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 22 [2021-02-21 20:07:52,962 WARN L202 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2021-02-21 20:07:53,166 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-21 20:07:53,401 WARN L202 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-21 20:07:54,591 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 197 DAG size of output: 38 [2021-02-21 20:07:55,358 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 34 [2021-02-21 20:07:56,059 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 33 [2021-02-21 20:07:56,754 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 33 [2021-02-21 20:07:58,145 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 273 DAG size of output: 30 [2021-02-21 20:07:58,661 WARN L202 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 34 [2021-02-21 20:07:59,408 WARN L202 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 32 [2021-02-21 20:07:59,613 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2021-02-21 20:08:00,128 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 33 [2021-02-21 20:08:01,666 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 278 DAG size of output: 30 [2021-02-21 20:08:02,137 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:08:03,423 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 252 DAG size of output: 54 [2021-02-21 20:08:04,597 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 265 DAG size of output: 57 [2021-02-21 20:08:05,867 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 252 DAG size of output: 54 [2021-02-21 20:08:06,435 WARN L202 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:08:07,335 WARN L202 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 33 [2021-02-21 20:08:07,552 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:08:08,198 WARN L202 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2021-02-21 20:08:08,625 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 24 [2021-02-21 20:08:09,306 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 17 [2021-02-21 20:08:10,541 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 198 DAG size of output: 37 [2021-02-21 20:08:11,591 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 183 DAG size of output: 32 [2021-02-21 20:08:12,065 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-21 20:08:12,497 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-21 20:08:13,027 WARN L202 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2021-02-21 20:08:13,517 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:08:13,989 WARN L202 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:08:14,635 WARN L202 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2021-02-21 20:08:15,107 WARN L202 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-21 20:08:15,832 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 33 [2021-02-21 20:08:17,018 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2021-02-21 20:08:18,061 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 204 DAG size of output: 41 [2021-02-21 20:08:18,264 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:08:20,273 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 273 DAG size of output: 63 [2021-02-21 20:08:20,438 WARN L202 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 30 [2021-02-21 20:08:21,695 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 249 DAG size of output: 48 [2021-02-21 20:08:22,373 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 20 [2021-02-21 20:08:23,485 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 206 DAG size of output: 39 [2021-02-21 20:08:24,012 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 36 [2021-02-21 20:08:25,335 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 252 DAG size of output: 54 [2021-02-21 20:08:25,538 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:08:25,836 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 30 [2021-02-21 20:08:26,458 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 33 [2021-02-21 20:08:26,938 WARN L202 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 20:08:27,464 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 33 [2021-02-21 20:08:27,668 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:08:28,153 WARN L202 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 20:08:28,661 WARN L202 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2021-02-21 20:08:29,168 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 30 [2021-02-21 20:08:30,219 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 176 DAG size of output: 28 [2021-02-21 20:08:30,416 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 1 [2021-02-21 20:08:30,931 WARN L202 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 24 [2021-02-21 20:08:31,190 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 20:08:32,232 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 179 DAG size of output: 28 [2021-02-21 20:08:33,006 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 23 [2021-02-21 20:08:33,555 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 28 [2021-02-21 20:08:34,668 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 206 DAG size of output: 39 [2021-02-21 20:08:35,808 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 201 DAG size of output: 38 [2021-02-21 20:08:36,012 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:08:36,572 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 11 [2021-02-21 20:08:37,727 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 212 DAG size of output: 49 [2021-02-21 20:08:38,344 WARN L202 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-21 20:08:38,779 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 12 [2021-02-21 20:08:39,309 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 36 [2021-02-21 20:08:40,443 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 232 DAG size of output: 63 [2021-02-21 20:08:41,093 WARN L202 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2021-02-21 20:08:41,307 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:08:42,786 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 271 DAG size of output: 30 [2021-02-21 20:08:44,143 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 264 DAG size of output: 58 [2021-02-21 20:08:44,618 WARN L202 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-21 20:08:45,839 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 241 DAG size of output: 56 [2021-02-21 20:08:46,060 WARN L202 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-21 20:08:47,535 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 271 DAG size of output: 30 [2021-02-21 20:08:49,081 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 271 DAG size of output: 30 [2021-02-21 20:08:49,568 WARN L202 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:08:51,151 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 271 DAG size of output: 30 [2021-02-21 20:08:51,341 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-21 20:08:52,580 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 187 DAG size of output: 36 [2021-02-21 20:08:53,867 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 197 DAG size of output: 38 [2021-02-21 20:08:54,433 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 15 [2021-02-21 20:08:55,652 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 187 DAG size of output: 37 [2021-02-21 20:08:56,162 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 27 [2021-02-21 20:08:56,168 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 20:08:56,169 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 20:08:56,169 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 20:08:56,169 INFO L189 CegarLoopUtils]: For program point L287(lines 287 291) no Hoare annotation was computed. [2021-02-21 20:08:56,169 INFO L189 CegarLoopUtils]: For program point L287-1(lines 287 291) no Hoare annotation was computed. [2021-02-21 20:08:56,169 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-21 20:08:56,169 INFO L189 CegarLoopUtils]: For program point L279-1(line 279) no Hoare annotation was computed. [2021-02-21 20:08:56,169 INFO L189 CegarLoopUtils]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-02-21 20:08:56,169 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-21 20:08:56,169 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-21 20:08:56,170 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 256 311) no Hoare annotation was computed. [2021-02-21 20:08:56,170 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-21 20:08:56,170 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-21 20:08:56,170 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-21 20:08:56,170 INFO L189 CegarLoopUtils]: For program point L300-1(lines 281 302) no Hoare annotation was computed. [2021-02-21 20:08:56,170 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-21 20:08:56,170 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-21 20:08:56,170 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-21 20:08:56,170 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-21 20:08:56,170 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-21 20:08:56,170 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-21 20:08:56,170 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-21 20:08:56,171 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-21 20:08:56,171 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 256 311) no Hoare annotation was computed. [2021-02-21 20:08:56,171 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-21 20:08:56,171 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 256 311) no Hoare annotation was computed. [2021-02-21 20:08:56,171 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-21 20:08:56,171 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-21 20:08:56,171 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-21 20:08:56,171 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-21 20:08:56,171 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-21 20:08:56,171 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-21 20:08:56,171 INFO L189 CegarLoopUtils]: For program point L298-1(line 298) no Hoare annotation was computed. [2021-02-21 20:08:56,171 INFO L189 CegarLoopUtils]: For program point L298-2(line 298) no Hoare annotation was computed. [2021-02-21 20:08:56,171 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-21 20:08:56,172 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-21 20:08:56,172 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-21 20:08:56,172 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-21 20:08:56,172 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-21 20:08:56,172 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-21 20:08:56,172 INFO L189 CegarLoopUtils]: For program point L303(lines 280 304) no Hoare annotation was computed. [2021-02-21 20:08:56,172 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-21 20:08:56,172 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-21 20:08:56,172 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-21 20:08:56,172 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-21 20:08:56,172 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-21 20:08:56,172 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-21 20:08:56,172 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-21 20:08:56,173 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-21 20:08:56,173 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-21 20:08:56,173 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 312 371) no Hoare annotation was computed. [2021-02-21 20:08:56,173 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-21 20:08:56,173 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 312 371) no Hoare annotation was computed. [2021-02-21 20:08:56,173 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-21 20:08:56,173 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-21 20:08:56,173 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-21 20:08:56,173 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-21 20:08:56,173 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-21 20:08:56,173 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-21 20:08:56,173 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-21 20:08:56,174 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-21 20:08:56,174 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 312 371) no Hoare annotation was computed. [2021-02-21 20:08:56,174 INFO L189 CegarLoopUtils]: For program point L338-2(lines 338 363) no Hoare annotation was computed. [2021-02-21 20:08:56,174 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-21 20:08:56,174 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-21 20:08:56,174 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-21 20:08:56,174 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-21 20:08:56,174 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-21 20:08:56,174 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-21 20:08:56,174 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-21 20:08:56,174 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-21 20:08:56,174 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-21 20:08:56,175 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-21 20:08:56,175 INFO L189 CegarLoopUtils]: For program point L364(lines 337 365) no Hoare annotation was computed. [2021-02-21 20:08:56,175 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-21 20:08:56,175 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-21 20:08:56,175 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-21 20:08:56,175 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-21 20:08:56,175 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-21 20:08:56,175 INFO L189 CegarLoopUtils]: For program point L356-2(line 356) no Hoare annotation was computed. [2021-02-21 20:08:56,175 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-21 20:08:56,175 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-21 20:08:56,175 INFO L189 CegarLoopUtils]: For program point L352-1(line 352) no Hoare annotation was computed. [2021-02-21 20:08:56,175 INFO L189 CegarLoopUtils]: For program point L352-2(line 352) no Hoare annotation was computed. [2021-02-21 20:08:56,176 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-21 20:08:56,176 INFO L189 CegarLoopUtils]: For program point L344(lines 344 348) no Hoare annotation was computed. [2021-02-21 20:08:56,176 INFO L189 CegarLoopUtils]: For program point L344-1(lines 344 348) no Hoare annotation was computed. [2021-02-21 20:08:56,176 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-21 20:08:56,176 INFO L189 CegarLoopUtils]: For program point L336-1(line 336) no Hoare annotation was computed. [2021-02-21 20:08:56,176 INFO L189 CegarLoopUtils]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-02-21 20:08:56,176 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-21 20:08:56,176 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-21 20:08:56,176 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-21 20:08:56,176 INFO L189 CegarLoopUtils]: For program point L361-1(line 361) no Hoare annotation was computed. [2021-02-21 20:08:56,176 INFO L189 CegarLoopUtils]: For program point L361-2(line 361) no Hoare annotation was computed. [2021-02-21 20:08:56,177 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-21 20:08:56,177 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-21 20:08:56,177 INFO L189 CegarLoopUtils]: For program point L357-1(line 357) no Hoare annotation was computed. [2021-02-21 20:08:56,177 INFO L189 CegarLoopUtils]: For program point L357-2(line 357) no Hoare annotation was computed. [2021-02-21 20:08:56,177 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 996 1002) the Hoare annotation is: true [2021-02-21 20:08:56,177 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 996 1002) the Hoare annotation is: true [2021-02-21 20:08:56,177 INFO L185 CegarLoopUtils]: At program point L1008(line 1008) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,177 INFO L192 CegarLoopUtils]: At program point L1007(line 1007) the Hoare annotation is: true [2021-02-21 20:08:56,178 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 1003 1011) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (<= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,178 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 1003 1011) the Hoare annotation is: true [2021-02-21 20:08:56,178 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 1003 1011) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (<= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,178 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 156 163) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,178 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 156 163) the Hoare annotation is: true [2021-02-21 20:08:56,178 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 156 163) the Hoare annotation is: true [2021-02-21 20:08:56,178 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 164 173) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,178 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 164 173) the Hoare annotation is: (or (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~pumpRunning~0 2147483647)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,178 INFO L185 CegarLoopUtils]: At program point L169(line 169) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret17|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) [2021-02-21 20:08:56,178 INFO L185 CegarLoopUtils]: At program point L169-1(line 169) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret17|) (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret17| 2147483648)) (<= |__utac_acc__Specification5_spec__2_#t~ret17| 2147483647) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,179 INFO L185 CegarLoopUtils]: At program point L169-2(line 169) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret17|) (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret17|) (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret17| 2147483648)) (<= |__utac_acc__Specification5_spec__2_#t~ret17| 2147483647)) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,179 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 164 173) the Hoare annotation is: (or (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~pumpRunning~0 2147483647)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,179 INFO L185 CegarLoopUtils]: At program point L186(lines 186 196) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse1 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,179 INFO L185 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,179 INFO L185 CegarLoopUtils]: At program point L184-1(line 184) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (= |__utac_acc__Specification5_spec__3_#t~ret19| 0) .cse0 .cse2 .cse1) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,179 INFO L185 CegarLoopUtils]: At program point L182(lines 182 199) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= 2 __utac_acc__Specification5_spec__3_~tmp~0) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,180 INFO L185 CegarLoopUtils]: At program point L184-2(line 184) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (= |__utac_acc__Specification5_spec__3_#t~ret19| 0) .cse0 .cse2 .cse1) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,180 INFO L185 CegarLoopUtils]: At program point L184-3(line 184) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (and (= |__utac_acc__Specification5_spec__3_#t~ret19| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) .cse0 .cse2 .cse1) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,180 INFO L185 CegarLoopUtils]: At program point L182-1(lines 174 202) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= 2 __utac_acc__Specification5_spec__3_~tmp~0) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,180 INFO L192 CegarLoopUtils]: At program point L180(line 180) the Hoare annotation is: true [2021-02-21 20:08:56,180 INFO L185 CegarLoopUtils]: At program point L180-1(line 180) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret18|) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret18|) .cse0 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,181 INFO L185 CegarLoopUtils]: At program point L180-2(line 180) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret18|) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret18|) .cse0 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,181 INFO L185 CegarLoopUtils]: At program point L180-3(line 180) the Hoare annotation is: (let ((.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 (and .cse1 (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret18|)) .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or (and .cse1 (= 2 |__utac_acc__Specification5_spec__3_#t~ret18|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 .cse2))) [2021-02-21 20:08:56,181 INFO L192 CegarLoopUtils]: At program point L176(line 176) the Hoare annotation is: true [2021-02-21 20:08:56,181 INFO L185 CegarLoopUtils]: At program point L189(line 189) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-21 20:08:56,181 INFO L185 CegarLoopUtils]: At program point L187(lines 187 193) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-21 20:08:56,181 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 174 202) the Hoare annotation is: true [2021-02-21 20:08:56,181 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 174 202) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= 2 __utac_acc__Specification5_spec__3_~tmp~0) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,182 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 649 671) 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))) [2021-02-21 20:08:56,182 INFO L192 CegarLoopUtils]: At program point L668(line 668) the Hoare annotation is: true [2021-02-21 20:08:56,182 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 649 671) the Hoare annotation is: true [2021-02-21 20:08:56,182 INFO L185 CegarLoopUtils]: At program point L661(line 661) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:08:56,182 INFO L185 CegarLoopUtils]: At program point L661-1(line 661) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:08:56,182 INFO L185 CegarLoopUtils]: At program point L659(lines 659 666) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:08:56,182 INFO L192 CegarLoopUtils]: At program point L659-1(lines 659 666) the Hoare annotation is: true [2021-02-21 20:08:56,182 INFO L185 CegarLoopUtils]: At program point L657(line 657) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret55| 1) (= |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))) [2021-02-21 20:08:56,182 INFO L185 CegarLoopUtils]: At program point L656(line 656) 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))) [2021-02-21 20:08:56,182 INFO L185 CegarLoopUtils]: At program point L657-1(line 657) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret55| 1) (= |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))) [2021-02-21 20:08:56,182 INFO L185 CegarLoopUtils]: At program point L655(line 655) 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))) [2021-02-21 20:08:56,183 INFO L185 CegarLoopUtils]: At program point L657-2(line 657) 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) (= |main_#t~ret55| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:08:56,183 INFO L185 CegarLoopUtils]: At program point L655-1(line 655) 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))) [2021-02-21 20:08:56,183 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 649 671) the Hoare annotation is: true [2021-02-21 20:08:56,183 INFO L185 CegarLoopUtils]: At program point L651(line 651) 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))) [2021-02-21 20:08:56,183 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-21 20:08:56,183 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-21 20:08:56,183 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 603 626) no Hoare annotation was computed. [2021-02-21 20:08:56,183 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 603 626) no Hoare annotation was computed. [2021-02-21 20:08:56,183 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 603 626) no Hoare annotation was computed. [2021-02-21 20:08:56,183 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-21 20:08:56,183 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-21 20:08:56,183 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-21 20:08:56,183 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-21 20:08:56,183 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-21 20:08:56,183 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-21 20:08:56,184 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-21 20:08:56,184 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-21 20:08:56,184 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-21 20:08:56,184 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-21 20:08:56,184 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-21 20:08:56,184 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-21 20:08:56,184 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 886 894) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-21 20:08:56,184 INFO L185 CegarLoopUtils]: At program point L891(line 891) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2021-02-21 20:08:56,184 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 886 894) the Hoare annotation is: true [2021-02-21 20:08:56,184 INFO L192 CegarLoopUtils]: At program point L890(line 890) the Hoare annotation is: true [2021-02-21 20:08:56,184 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 886 894) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-21 20:08:56,185 INFO L192 CegarLoopUtils]: At program point L960(line 960) the Hoare annotation is: true [2021-02-21 20:08:56,185 INFO L192 CegarLoopUtils]: At program point L959(lines 959 963) the Hoare annotation is: true [2021-02-21 20:08:56,185 INFO L192 CegarLoopUtils]: At program point L957(line 957) the Hoare annotation is: true [2021-02-21 20:08:56,185 INFO L192 CegarLoopUtils]: At program point L959-2(lines 959 963) the Hoare annotation is: true [2021-02-21 20:08:56,185 INFO L192 CegarLoopUtils]: At program point L957-1(line 957) the Hoare annotation is: true [2021-02-21 20:08:56,185 INFO L192 CegarLoopUtils]: At program point L957-2(line 957) the Hoare annotation is: true [2021-02-21 20:08:56,185 INFO L192 CegarLoopUtils]: At program point L957-3(line 957) the Hoare annotation is: true [2021-02-21 20:08:56,185 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 950 968) the Hoare annotation is: true [2021-02-21 20:08:56,185 INFO L192 CegarLoopUtils]: At program point L953(line 953) the Hoare annotation is: true [2021-02-21 20:08:56,185 INFO L192 CegarLoopUtils]: At program point L952(line 952) the Hoare annotation is: true [2021-02-21 20:08:56,185 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 950 968) the Hoare annotation is: true [2021-02-21 20:08:56,186 INFO L192 CegarLoopUtils]: At program point L965(line 965) the Hoare annotation is: true [2021-02-21 20:08:56,186 INFO L192 CegarLoopUtils]: At program point L962(line 962) the Hoare annotation is: true [2021-02-21 20:08:56,186 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 950 968) the Hoare annotation is: true [2021-02-21 20:08:56,186 INFO L189 CegarLoopUtils]: For program point L925(line 925) no Hoare annotation was computed. [2021-02-21 20:08:56,186 INFO L189 CegarLoopUtils]: For program point L925-1(line 925) no Hoare annotation was computed. [2021-02-21 20:08:56,186 INFO L189 CegarLoopUtils]: For program point L920(line 920) no Hoare annotation was computed. [2021-02-21 20:08:56,186 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-21 20:08:56,186 INFO L189 CegarLoopUtils]: For program point L914(lines 914 922) no Hoare annotation was computed. [2021-02-21 20:08:56,186 INFO L189 CegarLoopUtils]: For program point L914-2(lines 914 922) no Hoare annotation was computed. [2021-02-21 20:08:56,186 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 895 930) no Hoare annotation was computed. [2021-02-21 20:08:56,186 INFO L189 CegarLoopUtils]: For program point L908(line 908) no Hoare annotation was computed. [2021-02-21 20:08:56,187 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-21 20:08:56,187 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 895 930) no Hoare annotation was computed. [2021-02-21 20:08:56,187 INFO L189 CegarLoopUtils]: For program point L902(lines 902 910) no Hoare annotation was computed. [2021-02-21 20:08:56,187 INFO L189 CegarLoopUtils]: For program point L902-2(lines 902 910) no Hoare annotation was computed. [2021-02-21 20:08:56,187 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 895 930) no Hoare annotation was computed. [2021-02-21 20:08:56,187 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 989 995) the Hoare annotation is: true [2021-02-21 20:08:56,187 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 989 995) the Hoare annotation is: true [2021-02-21 20:08:56,187 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-21 20:08:56,187 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-21 20:08:56,187 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-21 20:08:56,187 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-21 20:08:56,187 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-21 20:08:56,188 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-21 20:08:56,188 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-21 20:08:56,188 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-21 20:08:56,188 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 210 255) no Hoare annotation was computed. [2021-02-21 20:08:56,188 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-21 20:08:56,188 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-21 20:08:56,188 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-21 20:08:56,188 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-21 20:08:56,188 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-21 20:08:56,188 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 210 255) no Hoare annotation was computed. [2021-02-21 20:08:56,188 INFO L189 CegarLoopUtils]: For program point L240-1(line 240) no Hoare annotation was computed. [2021-02-21 20:08:56,188 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-21 20:08:56,189 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-21 20:08:56,189 INFO L189 CegarLoopUtils]: For program point L236-1(line 236) no Hoare annotation was computed. [2021-02-21 20:08:56,189 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 210 255) no Hoare annotation was computed. [2021-02-21 20:08:56,189 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-21 20:08:56,189 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-21 20:08:56,189 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-21 20:08:56,189 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-21 20:08:56,189 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-21 20:08:56,189 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-21 20:08:56,189 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-21 20:08:56,189 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-21 20:08:56,190 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-21 20:08:56,190 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-21 20:08:56,190 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-21 20:08:56,190 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-21 20:08:56,190 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-21 20:08:56,190 INFO L189 CegarLoopUtils]: For program point L247-1(line 247) no Hoare annotation was computed. [2021-02-21 20:08:56,190 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-21 20:08:56,190 INFO L189 CegarLoopUtils]: For program point L247-2(line 247) no Hoare annotation was computed. [2021-02-21 20:08:56,190 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-21 20:08:56,190 INFO L189 CegarLoopUtils]: For program point L210(lines 210 255) no Hoare annotation was computed. [2021-02-21 20:08:56,190 INFO L189 CegarLoopUtils]: For program point L210-1(lines 210 255) no Hoare annotation was computed. [2021-02-21 20:08:56,190 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-21 20:08:56,190 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-21 20:08:56,191 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-21 20:08:56,191 INFO L189 CegarLoopUtils]: For program point L233-1(line 233) no Hoare annotation was computed. [2021-02-21 20:08:56,191 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-21 20:08:56,191 INFO L189 CegarLoopUtils]: For program point L543(lines 543 550) no Hoare annotation was computed. [2021-02-21 20:08:56,191 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-21 20:08:56,191 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-21 20:08:56,191 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 523 568) no Hoare annotation was computed. [2021-02-21 20:08:56,191 INFO L189 CegarLoopUtils]: For program point L537(lines 537 557) no Hoare annotation was computed. [2021-02-21 20:08:56,191 INFO L189 CegarLoopUtils]: For program point L537-1(lines 537 557) no Hoare annotation was computed. [2021-02-21 20:08:56,191 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-21 20:08:56,191 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-21 20:08:56,191 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-21 20:08:56,191 INFO L189 CegarLoopUtils]: For program point L564-1(line 564) no Hoare annotation was computed. [2021-02-21 20:08:56,191 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-21 20:08:56,192 INFO L189 CegarLoopUtils]: For program point L564-2(line 564) no Hoare annotation was computed. [2021-02-21 20:08:56,192 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-21 20:08:56,192 INFO L189 CegarLoopUtils]: For program point L562-1(line 562) no Hoare annotation was computed. [2021-02-21 20:08:56,192 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-21 20:08:56,192 INFO L189 CegarLoopUtils]: For program point L562-2(line 562) no Hoare annotation was computed. [2021-02-21 20:08:56,192 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-21 20:08:56,192 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-21 20:08:56,192 INFO L189 CegarLoopUtils]: For program point L523(lines 523 568) no Hoare annotation was computed. [2021-02-21 20:08:56,192 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 523 568) no Hoare annotation was computed. [2021-02-21 20:08:56,192 INFO L189 CegarLoopUtils]: For program point L554(lines 554 555) no Hoare annotation was computed. [2021-02-21 20:08:56,192 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 523 568) no Hoare annotation was computed. [2021-02-21 20:08:56,193 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-21 20:08:56,193 INFO L189 CegarLoopUtils]: For program point L542-1(line 542) no Hoare annotation was computed. [2021-02-21 20:08:56,193 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-21 20:08:56,193 INFO L189 CegarLoopUtils]: For program point L542-2(line 542) no Hoare annotation was computed. [2021-02-21 20:08:56,193 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-21 20:08:56,193 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-21 20:08:56,193 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-21 20:08:56,193 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-21 20:08:56,193 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-21 20:08:56,193 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-21 20:08:56,193 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-21 20:08:56,193 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-21 20:08:56,193 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-21 20:08:56,194 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-21 20:08:56,194 INFO L189 CegarLoopUtils]: For program point L547(lines 547 548) no Hoare annotation was computed. [2021-02-21 20:08:56,194 INFO L185 CegarLoopUtils]: At program point L640(line 640) 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))) [2021-02-21 20:08:56,194 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 635 645) 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))) [2021-02-21 20:08:56,194 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 635 645) the Hoare annotation is: true [2021-02-21 20:08:56,194 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 635 645) the Hoare annotation is: true [2021-02-21 20:08:56,194 INFO L192 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: true [2021-02-21 20:08:56,194 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 875 885) the Hoare annotation is: true [2021-02-21 20:08:56,195 INFO L185 CegarLoopUtils]: At program point L880-1(line 880) the Hoare annotation is: (or (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret63|) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:08:56,195 INFO L185 CegarLoopUtils]: At program point L880-2(line 880) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= |isMethaneAlarm_#t~ret63| 2147483647) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret63|) (<= 0 (+ |isMethaneAlarm_#t~ret63| 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 20:08:56,195 INFO L185 CegarLoopUtils]: At program point L880-3(line 880) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= |isMethaneAlarm_#t~ret63| 2147483647) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret63|) (= isMethaneAlarm_~retValue_acc~8 |isMethaneAlarm_#t~ret63|) (<= 0 (+ |isMethaneAlarm_#t~ret63| 2147483648))) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:08:56,195 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 875 885) the Hoare annotation is: (or (and (= isMethaneAlarm_~retValue_acc~8 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= isMethaneAlarm_~retValue_acc~8 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 20:08:56,195 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 875 885) the Hoare annotation is: (or (and (= isMethaneAlarm_~retValue_acc~8 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= isMethaneAlarm_~retValue_acc~8 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 20:08:56,195 INFO L185 CegarLoopUtils]: At program point L882(line 882) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (and (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= isMethaneAlarm_~retValue_acc~8 ~methaneLevelCritical~0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:08:56,195 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 867 874) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-21 20:08:56,196 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 867 874) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (= ~pumpRunning~0 0) (not (<= |old(~pumpRunning~0)| 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-21 20:08:56,196 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 867 874) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (= ~pumpRunning~0 0) (not (<= |old(~pumpRunning~0)| 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-21 20:08:56,196 INFO L185 CegarLoopUtils]: At program point L138(line 138) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterSensorDry_~retValue_acc~2 0) (<= 2 ~waterLevel~0))) [2021-02-21 20:08:56,196 INFO L185 CegarLoopUtils]: At program point L137(line 137) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 2 ~waterLevel~0)) [2021-02-21 20:08:56,196 INFO L185 CegarLoopUtils]: At program point L135(line 135) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 1 isHighWaterSensorDry_~retValue_acc~2) .cse3))) [2021-02-21 20:08:56,196 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,196 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 129 142) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse2 (<= 2 ~waterLevel~0)))) [2021-02-21 20:08:56,196 INFO L192 CegarLoopUtils]: At program point L133(lines 133 139) the Hoare annotation is: true [2021-02-21 20:08:56,197 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 129 142) the Hoare annotation is: true [2021-02-21 20:08:56,197 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 129 142) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse2 (<= 2 ~waterLevel~0)))) [2021-02-21 20:08:56,197 INFO L185 CegarLoopUtils]: At program point L830(line 830) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:08:56,197 INFO L185 CegarLoopUtils]: At program point L826(line 826) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:08:56,197 INFO L185 CegarLoopUtils]: At program point L824(lines 824 832) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:08:56,197 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 816 840) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or (not (< ~waterLevel~0 3)) .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~pumpRunning~0 0) .cse3) (or .cse0 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse4 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4)))) [2021-02-21 20:08:56,198 INFO L185 CegarLoopUtils]: At program point L822(line 822) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:08:56,198 INFO L185 CegarLoopUtils]: At program point L822-1(line 822) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:08:56,198 INFO L185 CegarLoopUtils]: At program point L820(lines 820 837) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-21 20:08:56,198 INFO L185 CegarLoopUtils]: At program point L822-2(line 822) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:08:56,198 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 816 840) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-21 20:08:56,198 INFO L185 CegarLoopUtils]: At program point L822-3(line 822) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:08:56,199 INFO L185 CegarLoopUtils]: At program point L835(line 835) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-21 20:08:56,199 INFO L185 CegarLoopUtils]: At program point L835-1(lines 816 840) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or (not (< ~waterLevel~0 3)) .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~pumpRunning~0 0) .cse3) (or .cse0 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse4 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4)))) [2021-02-21 20:08:56,199 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 782 788) the Hoare annotation is: true [2021-02-21 20:08:56,199 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 782 788) the Hoare annotation is: true [2021-02-21 20:08:56,199 INFO L185 CegarLoopUtils]: At program point L729(line 729) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:08:56,199 INFO L185 CegarLoopUtils]: At program point L729-1(line 729) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:08:56,199 INFO L185 CegarLoopUtils]: At program point L729-2(line 729) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:08:56,200 INFO L185 CegarLoopUtils]: At program point L725(line 725) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:08:56,200 INFO L185 CegarLoopUtils]: At program point L721(line 721) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:08:56,200 INFO L185 CegarLoopUtils]: At program point L688(line 688) 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))) [2021-02-21 20:08:56,200 INFO L185 CegarLoopUtils]: At program point L721-1(line 721) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:08:56,200 INFO L185 CegarLoopUtils]: At program point L713(lines 713 719) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (= ~pumpRunning~0 1) .cse0 .cse1 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse2 (= ~pumpRunning~0 0) .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-21 20:08:56,200 INFO L185 CegarLoopUtils]: At program point L713-1(lines 713 719) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:08:56,201 INFO L185 CegarLoopUtils]: At program point L738(lines 693 740) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse7 (<= 1 ~systemActive~0)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse9 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse0 .cse1 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (and .cse7 .cse8 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse1 .cse3 .cse2 .cse9 .cse4 .cse5 .cse6))) [2021-02-21 20:08:56,201 INFO L185 CegarLoopUtils]: At program point L705(line 705) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse7 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~5 2147483647)) (.cse8 (<= test_~tmp___0~1 2147483647)) (.cse9 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (not (= test_~tmp~5 0)))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse7 .cse3 .cse8 .cse9 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse6 .cse1 (<= ~pumpRunning~0 2147483647) .cse7 .cse2 .cse8 .cse9 .cse4 .cse5) (and (= ~pumpRunning~0 1) .cse6 .cse1 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse7 .cse2 .cse8 (= ~switchedOnBeforeTS~0 0) .cse9 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:08:56,201 INFO L185 CegarLoopUtils]: At program point L701(line 701) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ |test_#t~nondet56| 2147483648))) (.cse9 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse5 (<= |test_#t~nondet56| 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 (= ~methaneLevelCritical~0 0) .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse9 (= ~waterLevel~0 1) .cse5 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 .cse2 .cse5 (<= ~pumpRunning~0 2147483647) .cse3 .cse6 .cse7 .cse8 .cse4) (and .cse0 .cse9 .cse2 .cse5 .cse3 .cse6 .cse10 .cse7 .cse8 .cse4) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:08:56,201 INFO L185 CegarLoopUtils]: At program point L701-1(line 701) the Hoare annotation is: (let ((.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ |test_#t~nondet56| 2147483648))) (.cse1 (= test_~tmp~5 |test_#t~nondet56|)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= |test_#t~nondet56| 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 (= ~methaneLevelCritical~0 0) .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse3 .cse4 .cse9 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse8 (= ~waterLevel~0 1) .cse1 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 .cse3 (<= ~pumpRunning~0 2147483647) .cse4 .cse5 .cse6 .cse7))) [2021-02-21 20:08:56,202 INFO L185 CegarLoopUtils]: At program point L685(line 685) 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))) [2021-02-21 20:08:56,202 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 683 748) the Hoare annotation is: true [2021-02-21 20:08:56,202 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 683 748) 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))) [2021-02-21 20:08:56,202 INFO L185 CegarLoopUtils]: At program point L731(lines 731 735) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:08:56,202 INFO L185 CegarLoopUtils]: At program point L731-2(lines 723 736) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:08:56,202 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 683 748) the Hoare annotation is: true [2021-02-21 20:08:56,202 INFO L185 CegarLoopUtils]: At program point L694(lines 693 740) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse7 (<= 1 ~systemActive~0)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse9 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse0 .cse1 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (and .cse7 .cse8 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse1 .cse3 .cse2 .cse9 .cse4 .cse5 .cse6))) [2021-02-21 20:08:56,203 INFO L185 CegarLoopUtils]: At program point L723(lines 723 736) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 (+ test_~tmp~5 2147483648)) (<= test_~tmp~5 2147483647) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:08:56,203 INFO L185 CegarLoopUtils]: At program point L686(line 686) 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))) [2021-02-21 20:08:56,203 INFO L185 CegarLoopUtils]: At program point L715(line 715) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (= ~pumpRunning~0 1) .cse0 .cse1 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse2 (= ~pumpRunning~0 0) .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-21 20:08:56,203 INFO L185 CegarLoopUtils]: At program point L711(line 711) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~1 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse9 (<= 1 ~systemActive~0)) (.cse0 (<= 0 (+ |test_#t~nondet57| 2147483648))) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse8 (<= |test_#t~nondet57| 2147483647)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (= ~pumpRunning~0 1) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 (= ~methaneLevelCritical~0 0) .cse5 .cse6 .cse7 .cse8) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse9 .cse0 .cse1 .cse2 .cse3 .cse5 .cse10 .cse6 .cse7 .cse8 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse9 (= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse11 .cse5 .cse10 .cse8 .cse4 (not (= test_~tmp~5 0))) (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse5 .cse6 .cse7 .cse8 .cse4) (and .cse9 (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse2 .cse11 .cse5 .cse10 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4))) [2021-02-21 20:08:56,203 INFO L185 CegarLoopUtils]: At program point L711-1(line 711) the Hoare annotation is: (let ((.cse0 (= test_~tmp___0~1 |test_#t~nondet57|)) (.cse1 (<= 0 (+ |test_#t~nondet57| 2147483648))) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse6 (<= |test_#t~nondet57| 2147483647)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse4 (= ~pumpRunning~0 0) .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 .cse2 .cse3 (<= ~pumpRunning~0 2147483647) .cse4 .cse5 .cse6 .cse7))) [2021-02-21 20:08:56,204 INFO L185 CegarLoopUtils]: At program point L703(lines 703 709) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse7 (<= 1 ~systemActive~0)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse9 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse0 .cse1 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (and .cse7 .cse8 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse1 .cse3 .cse2 .cse9 .cse4 .cse5 .cse6))) [2021-02-21 20:08:56,204 INFO L185 CegarLoopUtils]: At program point L703-1(lines 703 709) the Hoare annotation is: (let ((.cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse7 (<= 1 ~systemActive~0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse9 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse0 .cse1 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (and .cse7 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse1 .cse8 .cse3 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse7 (= 2 ~waterLevel~0) .cse0 .cse1 .cse8 .cse3 .cse9 .cse6 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse1 .cse3 .cse2 .cse9 .cse4 .cse5 .cse6))) [2021-02-21 20:08:56,204 INFO L185 CegarLoopUtils]: At program point L695(lines 695 699) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse7 (<= 1 ~systemActive~0)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse9 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse0 .cse1 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (and .cse7 .cse8 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse1 .cse3 .cse2 .cse9 .cse4 .cse5 .cse6))) [2021-02-21 20:08:56,204 INFO L185 CegarLoopUtils]: At program point L691(line 691) 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))) [2021-02-21 20:08:56,204 INFO L185 CegarLoopUtils]: At program point L687(line 687) 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))) [2021-02-21 20:08:56,205 INFO L185 CegarLoopUtils]: At program point L741(lines 692 742) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:08:56,205 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-21 20:08:56,205 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-21 20:08:56,205 INFO L189 CegarLoopUtils]: For program point L477(lines 477 522) no Hoare annotation was computed. [2021-02-21 20:08:56,205 INFO L189 CegarLoopUtils]: For program point L508(lines 508 509) no Hoare annotation was computed. [2021-02-21 20:08:56,205 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 477 522) no Hoare annotation was computed. [2021-02-21 20:08:56,205 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-21 20:08:56,205 INFO L189 CegarLoopUtils]: For program point L496-1(line 496) no Hoare annotation was computed. [2021-02-21 20:08:56,205 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-21 20:08:56,205 INFO L189 CegarLoopUtils]: For program point L496-2(line 496) no Hoare annotation was computed. [2021-02-21 20:08:56,205 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-21 20:08:56,205 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-21 20:08:56,206 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-21 20:08:56,206 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-21 20:08:56,206 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-21 20:08:56,206 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-21 20:08:56,206 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-21 20:08:56,206 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-21 20:08:56,206 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-21 20:08:56,206 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-21 20:08:56,206 INFO L189 CegarLoopUtils]: For program point L501(lines 501 502) no Hoare annotation was computed. [2021-02-21 20:08:56,206 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 477 522) no Hoare annotation was computed. [2021-02-21 20:08:56,206 INFO L189 CegarLoopUtils]: For program point L497(lines 497 504) no Hoare annotation was computed. [2021-02-21 20:08:56,206 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 477 522) no Hoare annotation was computed. [2021-02-21 20:08:56,206 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-21 20:08:56,206 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-21 20:08:56,207 INFO L189 CegarLoopUtils]: For program point L491(lines 491 511) no Hoare annotation was computed. [2021-02-21 20:08:56,207 INFO L189 CegarLoopUtils]: For program point L491-1(lines 491 511) no Hoare annotation was computed. [2021-02-21 20:08:56,207 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-21 20:08:56,207 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-21 20:08:56,207 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-21 20:08:56,207 INFO L189 CegarLoopUtils]: For program point L518-1(line 518) no Hoare annotation was computed. [2021-02-21 20:08:56,207 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-21 20:08:56,207 INFO L189 CegarLoopUtils]: For program point L518-2(line 518) no Hoare annotation was computed. [2021-02-21 20:08:56,207 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-21 20:08:56,207 INFO L189 CegarLoopUtils]: For program point L516-1(line 516) no Hoare annotation was computed. [2021-02-21 20:08:56,207 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-21 20:08:56,207 INFO L189 CegarLoopUtils]: For program point L516-2(line 516) no Hoare annotation was computed. [2021-02-21 20:08:56,208 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 841 848) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~8)) (not (= activatePump_~tmp~8 0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 20:08:56,208 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 841 848) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~8)) (not (= activatePump_~tmp~8 0)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:08:56,208 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 841 848) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~8)) (not (= activatePump_~tmp~8 0)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:08:56,208 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 143 151) the Hoare annotation is: true [2021-02-21 20:08:56,208 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 143 151) the Hoare annotation is: true [2021-02-21 20:08:56,208 INFO L192 CegarLoopUtils]: At program point L148(line 148) the Hoare annotation is: true [2021-02-21 20:08:56,208 INFO L192 CegarLoopUtils]: At program point L147(line 147) the Hoare annotation is: true [2021-02-21 20:08:56,208 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 143 151) the Hoare annotation is: true [2021-02-21 20:08:56,208 INFO L189 CegarLoopUtils]: For program point L111(line 111) no Hoare annotation was computed. [2021-02-21 20:08:56,208 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-21 20:08:56,208 INFO L189 CegarLoopUtils]: For program point L105(lines 105 113) no Hoare annotation was computed. [2021-02-21 20:08:56,209 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 97 119) no Hoare annotation was computed. [2021-02-21 20:08:56,209 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-21 20:08:56,209 INFO L189 CegarLoopUtils]: For program point L105-2(lines 105 113) no Hoare annotation was computed. [2021-02-21 20:08:56,209 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 97 119) no Hoare annotation was computed. [2021-02-21 20:08:56,209 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 97 119) no Hoare annotation was computed. [2021-02-21 20:08:56,209 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-21 20:08:56,209 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-21 20:08:56,209 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-21 20:08:56,209 INFO L189 CegarLoopUtils]: For program point L374(lines 374 476) no Hoare annotation was computed. [2021-02-21 20:08:56,209 INFO L189 CegarLoopUtils]: For program point L374-1(lines 374 476) no Hoare annotation was computed. [2021-02-21 20:08:56,209 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-21 20:08:56,209 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-21 20:08:56,209 INFO L189 CegarLoopUtils]: For program point L465-1(line 465) no Hoare annotation was computed. [2021-02-21 20:08:56,209 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-21 20:08:56,210 INFO L189 CegarLoopUtils]: For program point L465-2(line 465) no Hoare annotation was computed. [2021-02-21 20:08:56,210 INFO L189 CegarLoopUtils]: For program point L424(lines 423 443) no Hoare annotation was computed. [2021-02-21 20:08:56,210 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-21 20:08:56,210 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-21 20:08:56,210 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-21 20:08:56,210 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-21 20:08:56,210 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-21 20:08:56,210 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-21 20:08:56,210 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-21 20:08:56,210 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-21 20:08:56,210 INFO L189 CegarLoopUtils]: For program point L408-1(line 408) no Hoare annotation was computed. [2021-02-21 20:08:56,210 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-21 20:08:56,210 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-21 20:08:56,210 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-21 20:08:56,211 INFO L189 CegarLoopUtils]: For program point L425(lines 425 429) no Hoare annotation was computed. [2021-02-21 20:08:56,211 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-21 20:08:56,211 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-21 20:08:56,211 INFO L189 CegarLoopUtils]: For program point L450-1(line 450) no Hoare annotation was computed. [2021-02-21 20:08:56,211 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-21 20:08:56,211 INFO L189 CegarLoopUtils]: For program point L450-2(line 450) no Hoare annotation was computed. [2021-02-21 20:08:56,211 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 374 476) no Hoare annotation was computed. [2021-02-21 20:08:56,211 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-21 20:08:56,211 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-21 20:08:56,211 INFO L189 CegarLoopUtils]: For program point L434-1(line 434) no Hoare annotation was computed. [2021-02-21 20:08:56,211 INFO L189 CegarLoopUtils]: For program point L434-2(line 434) no Hoare annotation was computed. [2021-02-21 20:08:56,211 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-21 20:08:56,211 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 374 476) no Hoare annotation was computed. [2021-02-21 20:08:56,212 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-21 20:08:56,212 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-21 20:08:56,212 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-21 20:08:56,212 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-21 20:08:56,212 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-21 20:08:56,212 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-21 20:08:56,212 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 374 476) no Hoare annotation was computed. [2021-02-21 20:08:56,212 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-21 20:08:56,212 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-21 20:08:56,212 INFO L189 CegarLoopUtils]: For program point L452-1(line 452) no Hoare annotation was computed. [2021-02-21 20:08:56,212 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-21 20:08:56,212 INFO L189 CegarLoopUtils]: For program point L452-2(line 452) no Hoare annotation was computed. [2021-02-21 20:08:56,212 INFO L189 CegarLoopUtils]: For program point L444(lines 422 445) no Hoare annotation was computed. [2021-02-21 20:08:56,213 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-21 20:08:56,213 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-21 20:08:56,213 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-21 20:08:56,213 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-21 20:08:56,213 INFO L189 CegarLoopUtils]: For program point L403(lines 403 419) no Hoare annotation was computed. [2021-02-21 20:08:56,213 INFO L189 CegarLoopUtils]: For program point L436-1(line 436) no Hoare annotation was computed. [2021-02-21 20:08:56,213 INFO L189 CegarLoopUtils]: For program point L436-2(line 436) no Hoare annotation was computed. [2021-02-21 20:08:56,213 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-21 20:08:56,213 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-21 20:08:56,213 INFO L189 CegarLoopUtils]: For program point L420(lines 420 461) no Hoare annotation was computed. [2021-02-21 20:08:56,213 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-21 20:08:56,213 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-21 20:08:56,213 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-21 20:08:56,214 INFO L189 CegarLoopUtils]: For program point L412-1(line 412) no Hoare annotation was computed. [2021-02-21 20:08:56,214 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-21 20:08:56,214 INFO L189 CegarLoopUtils]: For program point L462(lines 462 473) no Hoare annotation was computed. [2021-02-21 20:08:56,214 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-21 20:08:56,214 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-21 20:08:56,214 INFO L189 CegarLoopUtils]: For program point L454-1(line 454) no Hoare annotation was computed. [2021-02-21 20:08:56,214 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-21 20:08:56,214 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-21 20:08:56,214 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-21 20:08:56,214 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-21 20:08:56,214 INFO L189 CegarLoopUtils]: For program point L438-1(line 438) no Hoare annotation was computed. [2021-02-21 20:08:56,214 INFO L189 CegarLoopUtils]: For program point L405-1(line 405) no Hoare annotation was computed. [2021-02-21 20:08:56,214 INFO L189 CegarLoopUtils]: For program point L463(lines 463 470) no Hoare annotation was computed. [2021-02-21 20:08:56,215 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-21 20:08:56,215 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-21 20:08:56,215 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-21 20:08:56,215 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-21 20:08:56,215 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-21 20:08:56,215 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-21 20:08:56,215 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-21 20:08:56,215 INFO L189 CegarLoopUtils]: For program point L398(lines 398 402) no Hoare annotation was computed. [2021-02-21 20:08:56,215 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-21 20:08:56,215 INFO L189 CegarLoopUtils]: For program point L423-2(lines 423 443) no Hoare annotation was computed. [2021-02-21 20:08:56,215 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 979 988) no Hoare annotation was computed. [2021-02-21 20:08:56,215 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 979 988) no Hoare annotation was computed. [2021-02-21 20:08:56,215 INFO L189 CegarLoopUtils]: For program point L985(line 985) no Hoare annotation was computed. [2021-02-21 20:08:56,216 INFO L189 CegarLoopUtils]: For program point L984(line 984) no Hoare annotation was computed. [2021-02-21 20:08:56,216 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 979 988) no Hoare annotation was computed. [2021-02-21 20:08:56,216 INFO L189 CegarLoopUtils]: For program point L981(line 981) no Hoare annotation was computed. [2021-02-21 20:08:56,216 INFO L189 CegarLoopUtils]: For program point L981-1(line 981) no Hoare annotation was computed. [2021-02-21 20:08:56,216 INFO L189 CegarLoopUtils]: For program point L981-2(line 981) no Hoare annotation was computed. [2021-02-21 20:08:56,216 INFO L185 CegarLoopUtils]: At program point L155(line 155) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:08:56,216 INFO L185 CegarLoopUtils]: At program point L502(line 502) 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)|)) [2021-02-21 20:08:56,216 INFO L185 CegarLoopUtils]: At program point L102(line 102) 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)|)) [2021-02-21 20:08:56,216 INFO L185 CegarLoopUtils]: At program point L548(line 548) 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)|)) [2021-02-21 20:08:56,216 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-21 20:08:56,217 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:08:56,217 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:08:56,217 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:08:56,217 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:08:56,217 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:08:56,217 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:08:56,217 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:08:56,217 INFO L185 CegarLoopUtils]: At program point L924(line 924) 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)|)) [2021-02-21 20:08:56,217 INFO L185 CegarLoopUtils]: At program point L924-1(line 924) 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)|)) [2021-02-21 20:08:56,217 INFO L185 CegarLoopUtils]: At program point L924-2(line 924) 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)|)) [2021-02-21 20:08:56,218 INFO L185 CegarLoopUtils]: At program point L924-3(line 924) 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)|)) [2021-02-21 20:08:56,218 INFO L185 CegarLoopUtils]: At program point L920(line 920) 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)|)) [2021-02-21 20:08:56,218 INFO L185 CegarLoopUtils]: At program point L920-1(line 920) 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)|)) [2021-02-21 20:08:56,218 INFO L185 CegarLoopUtils]: At program point L920-2(line 920) 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)|)) [2021-02-21 20:08:56,218 INFO L185 CegarLoopUtils]: At program point L920-3(line 920) 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)|)) [2021-02-21 20:08:56,218 INFO L185 CegarLoopUtils]: At program point L916(line 916) 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)|)) [2021-02-21 20:08:56,218 INFO L185 CegarLoopUtils]: At program point L920-4(line 920) 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)|)) [2021-02-21 20:08:56,218 INFO L185 CegarLoopUtils]: At program point L115(line 115) 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)|)) [2021-02-21 20:08:56,218 INFO L185 CegarLoopUtils]: At program point L916-1(line 916) 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)|)) [2021-02-21 20:08:56,219 INFO L185 CegarLoopUtils]: At program point L115-1(line 115) 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)|)) [2021-02-21 20:08:56,219 INFO L185 CegarLoopUtils]: At program point L916-2(line 916) 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)|)) [2021-02-21 20:08:56,219 INFO L185 CegarLoopUtils]: At program point L115-2(line 115) 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)|)) [2021-02-21 20:08:56,219 INFO L185 CegarLoopUtils]: At program point L916-3(line 916) 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)|)) [2021-02-21 20:08:56,219 INFO L185 CegarLoopUtils]: At program point L912(line 912) 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)|)) [2021-02-21 20:08:56,219 INFO L185 CegarLoopUtils]: At program point L111(line 111) 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)|)) [2021-02-21 20:08:56,219 INFO L185 CegarLoopUtils]: At program point L912-1(line 912) 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)|)) [2021-02-21 20:08:56,219 INFO L185 CegarLoopUtils]: At program point L111-1(line 111) 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)|)) [2021-02-21 20:08:56,220 INFO L185 CegarLoopUtils]: At program point L912-2(line 912) 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)|)) [2021-02-21 20:08:56,220 INFO L185 CegarLoopUtils]: At program point L111-2(line 111) 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)|)) [2021-02-21 20:08:56,220 INFO L185 CegarLoopUtils]: At program point L912-3(line 912) 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)|)) [2021-02-21 20:08:56,220 INFO L185 CegarLoopUtils]: At program point L111-3(line 111) 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)|)) [2021-02-21 20:08:56,220 INFO L185 CegarLoopUtils]: At program point L908(line 908) 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)|)) [2021-02-21 20:08:56,220 INFO L185 CegarLoopUtils]: At program point L912-4(line 912) 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)|)) [2021-02-21 20:08:56,220 INFO L185 CegarLoopUtils]: At program point L107(line 107) 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)|)) [2021-02-21 20:08:56,220 INFO L185 CegarLoopUtils]: At program point L908-1(line 908) 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)|)) [2021-02-21 20:08:56,220 INFO L185 CegarLoopUtils]: At program point L912-5(line 912) 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)|)) [2021-02-21 20:08:56,221 INFO L185 CegarLoopUtils]: At program point L107-1(line 107) 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)|)) [2021-02-21 20:08:56,221 INFO L185 CegarLoopUtils]: At program point L908-2(line 908) 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)|)) [2021-02-21 20:08:56,221 INFO L185 CegarLoopUtils]: At program point L912-6(line 912) 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)|)) [2021-02-21 20:08:56,221 INFO L185 CegarLoopUtils]: At program point L107-2(line 107) 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)|)) [2021-02-21 20:08:56,221 INFO L185 CegarLoopUtils]: At program point L908-3(line 908) 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)|)) [2021-02-21 20:08:56,221 INFO L185 CegarLoopUtils]: At program point L912-7(line 912) 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)|)) [2021-02-21 20:08:56,221 INFO L185 CegarLoopUtils]: At program point L107-3(line 107) 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)|)) [2021-02-21 20:08:56,221 INFO L185 CegarLoopUtils]: At program point L904(line 904) 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)|)) [2021-02-21 20:08:56,221 INFO L185 CegarLoopUtils]: At program point L908-4(line 908) 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)|)) [2021-02-21 20:08:56,221 INFO L185 CegarLoopUtils]: At program point L103(line 103) 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)|)) [2021-02-21 20:08:56,222 INFO L185 CegarLoopUtils]: At program point L107-4(line 107) 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)|)) [2021-02-21 20:08:56,222 INFO L185 CegarLoopUtils]: At program point L904-1(line 904) 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)|)) [2021-02-21 20:08:56,222 INFO L185 CegarLoopUtils]: At program point L103-1(line 103) 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)|)) [2021-02-21 20:08:56,222 INFO L185 CegarLoopUtils]: At program point L107-5(line 107) 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)|)) [2021-02-21 20:08:56,222 INFO L185 CegarLoopUtils]: At program point L904-2(line 904) 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)|)) [2021-02-21 20:08:56,222 INFO L185 CegarLoopUtils]: At program point L103-2(line 103) 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)|)) [2021-02-21 20:08:56,222 INFO L185 CegarLoopUtils]: At program point L904-3(line 904) 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)|)) [2021-02-21 20:08:56,222 INFO L185 CegarLoopUtils]: At program point L103-3(line 103) 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)|)) [2021-02-21 20:08:56,222 INFO L185 CegarLoopUtils]: At program point L900(line 900) 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)|)) [2021-02-21 20:08:56,222 INFO L185 CegarLoopUtils]: At program point L103-4(line 103) 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)|)) [2021-02-21 20:08:56,223 INFO L185 CegarLoopUtils]: At program point L103-5(line 103) 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)|)) [2021-02-21 20:08:56,223 INFO L185 CegarLoopUtils]: At program point L103-6(line 103) 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)|)) [2021-02-21 20:08:56,223 INFO L185 CegarLoopUtils]: At program point L103-7(line 103) 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)|)) [2021-02-21 20:08:56,223 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 20:08:56,223 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-21 20:08:56,223 INFO L185 CegarLoopUtils]: At program point L508-1(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)|)) [2021-02-21 20:08:56,223 INFO L185 CegarLoopUtils]: At program point L570(line 570) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-21 20:08:56,223 INFO L185 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-21 20:08:56,223 INFO L185 CegarLoopUtils]: At program point L554(line 554) 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)|)) [2021-02-21 20:08:56,224 INFO L185 CegarLoopUtils]: At program point L554-1(line 554) 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)|)) [2021-02-21 20:08:56,224 INFO L185 CegarLoopUtils]: At program point L926(line 926) 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)|)) [2021-02-21 20:08:56,224 INFO L185 CegarLoopUtils]: At program point L509(line 509) 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)|)) [2021-02-21 20:08:56,224 INFO L185 CegarLoopUtils]: At program point L926-1(line 926) 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)|)) [2021-02-21 20:08:56,224 INFO L185 CegarLoopUtils]: At program point L926-2(line 926) 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)|)) [2021-02-21 20:08:56,224 INFO L185 CegarLoopUtils]: 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)|)) [2021-02-21 20:08:56,224 INFO L185 CegarLoopUtils]: At program point L373(line 373) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-21 20:08:56,224 INFO L185 CegarLoopUtils]: At program point L501-1(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)|)) [2021-02-21 20:08:56,224 INFO L185 CegarLoopUtils]: At program point L51(line 51) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:08:56,224 INFO L185 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-21 20:08:56,225 INFO L185 CegarLoopUtils]: At program point L555(line 555) 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)|)) [2021-02-21 20:08:56,225 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-21 20:08:56,225 INFO L185 CegarLoopUtils]: At program point L547(line 547) 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)|)) [2021-02-21 20:08:56,225 INFO L185 CegarLoopUtils]: At program point L547-1(line 547) 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)|)) [2021-02-21 20:08:56,225 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 20:08:56,225 INFO L185 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: (or (and (= activatePump_~tmp~8 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 activatePump_~tmp~8)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:08:56,226 INFO L185 CegarLoopUtils]: At program point L861-1(lines 850 866) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~8))) (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= activatePump_~tmp~8 0) (= ~pumpRunning~0 1) .cse0) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0)))) [2021-02-21 20:08:56,226 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 850 866) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~8))) (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= activatePump_~tmp~8 0) (= ~pumpRunning~0 1) .cse0) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0)))) [2021-02-21 20:08:56,226 INFO L185 CegarLoopUtils]: At program point L857(lines 857 863) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 activatePump_~tmp~8) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:08:56,226 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 850 866) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:08:56,226 INFO L185 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:08:56,226 INFO L185 CegarLoopUtils]: At program point L855-1(line 855) the Hoare annotation is: (or (and (= |activatePump_#t~ret62| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:08:56,226 INFO L185 CegarLoopUtils]: At program point L855-2(line 855) the Hoare annotation is: (or (and (= |activatePump_#t~ret62| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:08:56,226 INFO L185 CegarLoopUtils]: At program point L855-3(line 855) the Hoare annotation is: (or (and (= |activatePump_#t~ret62| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (= |activatePump_#t~ret62| activatePump_~tmp~8) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:08:56,226 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 120 128) the Hoare annotation is: true [2021-02-21 20:08:56,227 INFO L185 CegarLoopUtils]: At program point L125(line 125) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,227 INFO L192 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: true [2021-02-21 20:08:56,227 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 120 128) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2))) [2021-02-21 20:08:56,227 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 120 128) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2))) [2021-02-21 20:08:56,227 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 931 949) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~9 0) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~10) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~10))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~retValue_acc~10 0) (<= 1 isHighWaterLevel_~tmp~9) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~10) (<= isHighWaterLevel_~tmp___0~2 0))))) [2021-02-21 20:08:56,227 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 931 949) the Hoare annotation is: true [2021-02-21 20:08:56,227 INFO L185 CegarLoopUtils]: At program point L946(line 946) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~9 0) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~10)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~retValue_acc~10 0) (<= 1 isHighWaterLevel_~tmp~9) (<= 0 isHighWaterLevel_~retValue_acc~10) (<= isHighWaterLevel_~tmp___0~2 0)) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-21 20:08:56,227 INFO L185 CegarLoopUtils]: At program point L943(line 943) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (<= isHighWaterLevel_~tmp~9 0) (< 0 (+ isHighWaterLevel_~tmp~9 1)) (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,227 INFO L185 CegarLoopUtils]: At program point L941(line 941) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (<= ~waterLevel~0 1) (<= 1 isHighWaterLevel_~tmp~9)) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,228 INFO L185 CegarLoopUtils]: At program point L940(lines 940 944) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse6 (= 1 ~systemActive~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse6)) (.cse4 (and (<= isHighWaterLevel_~tmp~9 0) (< 0 (+ isHighWaterLevel_~tmp~9 1)) .cse6 .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or (<= 1 isHighWaterLevel_~tmp~9) .cse0 .cse1 .cse2 .cse3 .cse4)))) [2021-02-21 20:08:56,228 INFO L192 CegarLoopUtils]: At program point L938(line 938) the Hoare annotation is: true [2021-02-21 20:08:56,228 INFO L185 CegarLoopUtils]: At program point L940-2(lines 940 944) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 1 isHighWaterLevel_~tmp~9) (<= isHighWaterLevel_~tmp___0~2 0))) (or (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~9 0)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,228 INFO L185 CegarLoopUtils]: At program point L938-1(line 938) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 1 |isHighWaterLevel_#t~ret80|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= |isHighWaterLevel_#t~ret80| 0) (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,228 INFO L185 CegarLoopUtils]: At program point L938-2(line 938) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 1 |isHighWaterLevel_#t~ret80|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= |isHighWaterLevel_#t~ret80| 0) (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,228 INFO L185 CegarLoopUtils]: At program point L938-3(line 938) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (<= 1 isHighWaterLevel_~tmp~9) (<= 1 |isHighWaterLevel_#t~ret80|)) .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 (and (<= isHighWaterLevel_~tmp~9 0) (= |isHighWaterLevel_#t~ret80| 0) (< 0 (+ isHighWaterLevel_~tmp~9 1))) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,228 INFO L192 CegarLoopUtils]: At program point L934(line 934) the Hoare annotation is: true [2021-02-21 20:08:56,228 INFO L192 CegarLoopUtils]: At program point L933(line 933) the Hoare annotation is: true [2021-02-21 20:08:56,228 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 931 949) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~9 0) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~10) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~10))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~retValue_acc~10 0) (<= 1 isHighWaterLevel_~tmp~9) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~10) (<= isHighWaterLevel_~tmp___0~2 0))))) [2021-02-21 20:08:56,228 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-21 20:08:56,228 INFO L192 CegarLoopUtils]: At program point L80-1(lines 76 87) the Hoare annotation is: true [2021-02-21 20:08:56,229 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 76 87) the Hoare annotation is: (let ((.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (= ~methaneLevelCritical~0 0) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,229 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 76 87) the Hoare annotation is: true [2021-02-21 20:08:56,229 INFO L185 CegarLoopUtils]: At program point L83(line 83) the Hoare annotation is: (let ((.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (= ~methaneLevelCritical~0 0) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:08:56,229 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 20:08:56,229 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 20:08:56,229 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 20:08:56,229 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 20:08:56,229 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 88 96) the Hoare annotation is: true [2021-02-21 20:08:56,229 INFO L185 CegarLoopUtils]: At program point L93(line 93) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0) (not (<= 2 ~waterLevel~0))) [2021-02-21 20:08:56,229 INFO L192 CegarLoopUtils]: At program point L92(line 92) the Hoare annotation is: true [2021-02-21 20:08:56,229 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 88 96) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 20:08:56,229 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 88 96) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 20:08:56,230 INFO L185 CegarLoopUtils]: At program point L769(lines 769 775) the Hoare annotation is: (let ((.cse7 (= ~switchedOnBeforeTS~0 0))) (let ((.cse14 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (= ~pumpRunning~0 0)) (.cse9 (<= 0 (+ ~pumpRunning~0 2147483648))) (.cse16 (= ~waterLevel~0 1)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse15 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (<= ~pumpRunning~0 2147483647)) (.cse12 (not .cse7))) (let ((.cse0 (and .cse9 .cse16 .cse1 .cse15 .cse2 .cse10 .cse12)) (.cse4 (and .cse16 .cse15 .cse14 .cse3 .cse12)) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse13 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not .cse15))) (and (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 .cse6 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse7)) (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse11 (< ~waterLevel~0 3))) (or (and .cse8 (<= 2 ~waterLevel~0)) (and .cse9 .cse1 .cse2 .cse10 .cse11 .cse12) (and .cse8 .cse1 .cse2 .cse3) .cse13 (and .cse14 .cse11 .cse3 .cse12) .cse6)) (or .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse4 .cse5 .cse6 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or .cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse6 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))))) [2021-02-21 20:08:56,230 INFO L185 CegarLoopUtils]: At program point L764(line 764) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~pumpRunning~0 2147483647) (not (= ~switchedOnBeforeTS~0 0)))) [2021-02-21 20:08:56,230 INFO L185 CegarLoopUtils]: At program point L762(lines 758 780) the Hoare annotation is: (let ((.cse3 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0))) (and (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (<= ~pumpRunning~0 2147483647) (< ~waterLevel~0 3) (not (= ~switchedOnBeforeTS~0 0))) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2) (not (< |old(~waterLevel~0)| 3)) .cse3)) (or (= ~waterLevel~0 1) (not (= |old(~waterLevel~0)| 2)) .cse3 .cse2))) [2021-02-21 20:08:56,230 INFO L185 CegarLoopUtils]: At program point L760(lines 758 780) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~pumpRunning~0 2147483647))) [2021-02-21 20:08:56,230 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 755 781) the Hoare annotation is: (or (not (< |old(~waterLevel~0)| 3)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= 1 ~systemActive~0))) [2021-02-21 20:08:56,230 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 755 781) the Hoare annotation is: (let ((.cse7 (= ~switchedOnBeforeTS~0 0))) (let ((.cse14 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (= ~pumpRunning~0 0)) (.cse9 (<= 0 (+ ~pumpRunning~0 2147483648))) (.cse16 (= ~waterLevel~0 1)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse15 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (<= ~pumpRunning~0 2147483647)) (.cse12 (not .cse7))) (let ((.cse0 (and .cse9 .cse16 .cse1 .cse15 .cse2 .cse10 .cse12)) (.cse4 (and .cse16 .cse15 .cse14 .cse3 .cse12)) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse13 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not .cse15))) (and (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 .cse6 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse7)) (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse11 (< ~waterLevel~0 3))) (or (and .cse8 (<= 2 ~waterLevel~0)) (and .cse9 .cse1 .cse2 .cse10 .cse11 .cse12) (and .cse8 .cse1 .cse2 .cse3) .cse13 (and .cse14 .cse11 .cse3 .cse12) .cse6)) (or .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse4 .cse5 .cse6 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or .cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse6 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))))) [2021-02-21 20:08:56,231 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 755 781) the Hoare annotation is: (let ((.cse7 (= ~switchedOnBeforeTS~0 0))) (let ((.cse14 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (= ~pumpRunning~0 0)) (.cse9 (<= 0 (+ ~pumpRunning~0 2147483648))) (.cse16 (= ~waterLevel~0 1)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse15 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (<= ~pumpRunning~0 2147483647)) (.cse12 (not .cse7))) (let ((.cse0 (and .cse9 .cse16 .cse1 .cse15 .cse2 .cse10 .cse12)) (.cse4 (and .cse16 .cse15 .cse14 .cse3 .cse12)) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse13 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not .cse15))) (and (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 .cse6 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse7)) (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse11 (< ~waterLevel~0 3))) (or (and .cse8 (<= 2 ~waterLevel~0)) (and .cse9 .cse1 .cse2 .cse10 .cse11 .cse12) (and .cse8 .cse1 .cse2 .cse3) .cse13 (and .cse14 .cse11 .cse3 .cse12) .cse6)) (or .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse4 .cse5 .cse6 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or .cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse6 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))))) [2021-02-21 20:08:56,231 INFO L185 CegarLoopUtils]: At program point L771(line 771) the Hoare annotation is: (let ((.cse3 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0))) (and (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (<= ~pumpRunning~0 2147483647) (< ~waterLevel~0 3) (not (= ~switchedOnBeforeTS~0 0))) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2) (not (< |old(~waterLevel~0)| 3)) .cse3)) (or (= ~waterLevel~0 1) (not (= |old(~waterLevel~0)| 2)) .cse3 .cse2))) [2021-02-21 20:08:56,231 INFO L192 CegarLoopUtils]: At program point L578-1(line 578) the Hoare annotation is: true [2021-02-21 20:08:56,231 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 572 601) the Hoare annotation is: true [2021-02-21 20:08:56,231 INFO L192 CegarLoopUtils]: At program point L574(line 574) the Hoare annotation is: true [2021-02-21 20:08:56,231 INFO L192 CegarLoopUtils]: At program point L597(lines 572 601) the Hoare annotation is: true [2021-02-21 20:08:56,231 INFO L192 CegarLoopUtils]: At program point L593(line 593) the Hoare annotation is: true [2021-02-21 20:08:56,231 INFO L192 CegarLoopUtils]: At program point L583(line 583) the Hoare annotation is: true [2021-02-21 20:08:56,231 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 572 601) the Hoare annotation is: true [2021-02-21 20:08:56,231 INFO L192 CegarLoopUtils]: At program point L586(lines 586 590) the Hoare annotation is: true [2021-02-21 20:08:56,231 INFO L192 CegarLoopUtils]: At program point L586-1(lines 586 590) the Hoare annotation is: true [2021-02-21 20:08:56,231 INFO L192 CegarLoopUtils]: At program point L582-2(lines 582 596) the Hoare annotation is: true [2021-02-21 20:08:56,231 INFO L192 CegarLoopUtils]: At program point L578(line 578) the Hoare annotation is: true [2021-02-21 20:08:56,231 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 52 63) the Hoare annotation is: (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-21 20:08:56,232 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 52 63) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse1 (not (<= ~pumpRunning~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4) (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-21 20:08:56,232 INFO L185 CegarLoopUtils]: At program point L57(line 57) the Hoare annotation is: (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-21 20:08:56,232 INFO L185 CegarLoopUtils]: At program point L56-1(lines 52 63) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse1 (not (<= ~pumpRunning~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4) (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-21 20:08:56,232 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 627 633) the Hoare annotation is: true [2021-02-21 20:08:56,232 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 627 633) the Hoare annotation is: true [2021-02-21 20:08:56,232 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 20:08:56,232 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 20:08:56,232 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 20:08:56,232 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 20:08:56,232 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 969 976) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (< ~waterLevel~0 3)) (= 1 ~systemActive~0)) [2021-02-21 20:08:56,232 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 969 976) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (< ~waterLevel~0 3)) (= 1 ~systemActive~0)) [2021-02-21 20:08:56,233 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 969 976) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (< ~waterLevel~0 3)) (= 1 ~systemActive~0)) [2021-02-21 20:08:56,233 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 790 814) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-21 20:08:56,233 INFO L185 CegarLoopUtils]: At program point L800(line 800) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or (and (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-21 20:08:56,233 INFO L185 CegarLoopUtils]: At program point L798(lines 798 806) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (not .cse2))) (and (or (not (< ~waterLevel~0 3)) .cse0 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse2) (or (and .cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~6 0)) .cse0 .cse1 (<= 2 ~waterLevel~0) .cse4) (or .cse0 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1) .cse3) .cse1 .cse4 (not (= 2 ~waterLevel~0)))))) [2021-02-21 20:08:56,233 INFO L185 CegarLoopUtils]: At program point L796(line 796) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-21 20:08:56,233 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 790 814) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 .cse1 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1) .cse2) .cse3 (not .cse4) (and (<= ~waterLevel~0 1) .cse2)))) [2021-02-21 20:08:56,233 INFO L185 CegarLoopUtils]: At program point L796-1(line 796) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 (= |processEnvironment__wrappee__highWaterSensor_#t~ret60| 1) (<= 2 ~waterLevel~0)) .cse1 .cse2 .cse3 (not .cse4) (and (<= ~waterLevel~0 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret60| 0) .cse0))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-21 20:08:56,233 INFO L185 CegarLoopUtils]: At program point L794(lines 794 811) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-21 20:08:56,234 INFO L185 CegarLoopUtils]: At program point L796-2(line 796) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 (= |processEnvironment__wrappee__highWaterSensor_#t~ret60| 1) (<= 2 ~waterLevel~0)) .cse1 .cse2 .cse3 (not .cse4) (and (<= ~waterLevel~0 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret60| 0) .cse0))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-21 20:08:56,234 INFO L185 CegarLoopUtils]: At program point L796-3(line 796) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse4)) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (<= 2 ~waterLevel~0) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret60| 0) .cse2 (= processEnvironment__wrappee__highWaterSensor_~tmp~6 0)) .cse3) (or (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret60| processEnvironment__wrappee__highWaterSensor_~tmp~6) .cse2 (= |processEnvironment__wrappee__highWaterSensor_#t~ret60| 1)) .cse0 .cse1 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4)))) [2021-02-21 20:08:56,234 INFO L185 CegarLoopUtils]: At program point L809(line 809) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:08:56,234 INFO L185 CegarLoopUtils]: At program point L809-1(lines 790 814) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 .cse1 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~6 1) .cse2) .cse3 (not .cse4) (and (<= ~waterLevel~0 1) .cse2)))) [2021-02-21 20:08:56,234 INFO L185 CegarLoopUtils]: At program point L804(line 804) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (not .cse4)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~6 0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4)))) [2021-02-21 20:08:56,234 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 64 75) the Hoare annotation is: (let ((.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse12 (not (= ~pumpRunning~0 0))) (.cse7 (and (or (= |old(~waterLevel~0)| ~waterLevel~0) (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (< ~waterLevel~0 3))) (.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse11 (not (= |old(~waterLevel~0)| 1))) (.cse1 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse2 (not (<= ~pumpRunning~0 2147483647))) (.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (= test_~tmp~5 0)) (.cse10 (= 2 ~waterLevel~0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not (= ~pumpRunning~0 1)) .cse1 .cse4 .cse10 .cse5 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse8 (not (= ~switchedOnBeforeTS~0 0)) .cse9) (or .cse11 .cse1 .cse4 .cse10 .cse5 .cse12 .cse8 .cse9) (or .cse1 .cse4 .cse5 .cse6 .cse12 .cse7 .cse8 .cse9) (or .cse0 .cse11 .cse1 .cse2 .cse3 .cse4 .cse10 .cse5 .cse8 .cse9))) [2021-02-21 20:08:56,234 INFO L185 CegarLoopUtils]: At program point L69(line 69) the Hoare annotation is: (let ((.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4 .cse5 .cse6) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6))) [2021-02-21 20:08:56,235 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 64 75) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse0 (not (= ~pumpRunning~0 1)) .cse2 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 (not (= ~methaneLevelCritical~0 0)) .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 .cse3 .cse4 .cse5 .cse6))) [2021-02-21 20:08:56,235 INFO L185 CegarLoopUtils]: At program point L68-1(lines 64 75) the Hoare annotation is: (let ((.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse12 (not (= ~pumpRunning~0 0))) (.cse7 (and (or (= |old(~waterLevel~0)| ~waterLevel~0) (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (< ~waterLevel~0 3))) (.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse11 (not (= |old(~waterLevel~0)| 1))) (.cse1 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse2 (not (<= ~pumpRunning~0 2147483647))) (.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (= test_~tmp~5 0)) (.cse10 (= 2 ~waterLevel~0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not (= ~pumpRunning~0 1)) .cse1 .cse4 .cse10 .cse5 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse8 (not (= ~switchedOnBeforeTS~0 0)) .cse9) (or .cse11 .cse1 .cse4 .cse10 .cse5 .cse12 .cse8 .cse9) (or .cse1 .cse4 .cse5 .cse6 .cse12 .cse7 .cse8 .cse9) (or .cse0 .cse11 .cse1 .cse2 .cse3 .cse4 .cse10 .cse5 .cse8 .cse9))) [2021-02-21 20:08:56,235 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 673 680) the Hoare annotation is: true [2021-02-21 20:08:56,235 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 677) the Hoare annotation is: true [2021-02-21 20:08:56,235 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 673 680) the Hoare annotation is: true [2021-02-21 20:08:56,235 INFO L192 CegarLoopUtils]: At program point L677(line 677) the Hoare annotation is: true [2021-02-21 20:08:56,235 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 673 680) the Hoare annotation is: true [2021-02-21 20:08:56,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 08:08:56 BoogieIcfgContainer [2021-02-21 20:08:56,270 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 20:08:56,270 INFO L168 Benchmark]: Toolchain (without parser) took 295300.40 ms. Allocated memory was 166.7 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 142.1 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-02-21 20:08:56,271 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 166.7 MB. Free memory is still 145.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 20:08:56,271 INFO L168 Benchmark]: CACSL2BoogieTranslator took 641.20 ms. Allocated memory is still 166.7 MB. Free memory was 141.1 MB in the beginning and 118.7 MB in the end (delta: 22.4 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. [2021-02-21 20:08:56,271 INFO L168 Benchmark]: Boogie Preprocessor took 97.86 ms. Allocated memory is still 166.7 MB. Free memory was 118.7 MB in the beginning and 114.7 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-21 20:08:56,271 INFO L168 Benchmark]: RCFGBuilder took 1557.14 ms. Allocated memory was 166.7 MB in the beginning and 200.3 MB in the end (delta: 33.6 MB). Free memory was 114.6 MB in the beginning and 166.7 MB in the end (delta: -52.1 MB). Peak memory consumption was 62.7 MB. Max. memory is 8.0 GB. [2021-02-21 20:08:56,272 INFO L168 Benchmark]: TraceAbstraction took 292985.24 ms. Allocated memory was 200.3 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 165.8 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-02-21 20:08:56,273 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 166.7 MB. Free memory is still 145.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 641.20 ms. Allocated memory is still 166.7 MB. Free memory was 141.1 MB in the beginning and 118.7 MB in the end (delta: 22.4 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 97.86 ms. Allocated memory is still 166.7 MB. Free memory was 118.7 MB in the beginning and 114.7 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1557.14 ms. Allocated memory was 166.7 MB in the beginning and 200.3 MB in the end (delta: 33.6 MB). Free memory was 114.6 MB in the beginning and 166.7 MB in the end (delta: -52.1 MB). Peak memory consumption was 62.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 292985.24 ms. Allocated memory was 200.3 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 165.8 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 677]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 693]: Loop Invariant Derived loop invariant: (((((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || ((((((((((pumpRunning == 1 && 1 == systemActive) && 0 <= tmp + 2147483648) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((((1 <= systemActive && \old(systemActive) == systemActive) && \old(waterLevel) == waterLevel) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || (((((((((0 <= pumpRunning + 2147483648 && pumpRunning == switchedOnBeforeTS) && 1 == systemActive) && 0 <= tmp + 2147483648) && pumpRunning <= 2147483647) && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((((((1 <= systemActive && \old(systemActive) == systemActive) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - InvariantResult [Line: 582]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 692]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 572]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 996]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 156]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 1003]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || (((1 <= \result && retValue_acc <= 1) && 1 <= retValue_acc) && \result <= 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 164]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((0 <= pumpRunning + 2147483648 && pumpRunning == switchedOnBeforeTS) && pumpRunning <= 2147483647) || !(waterLevel < 3)) || !(1 == systemActive) - ProcedureContractResult [Line: 174]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((((2 == tmp || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) && ((((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || tmp == waterLevel) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 649]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 886]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(waterLevel < 3) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 950]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 989]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 635]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 875]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((((((retValue_acc == \result && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648) && retValue_acc == methaneLevelCritical) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(tmp == 1)) || !(1 == systemActive)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 867]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || pumpRunning == 0) || !(\old(pumpRunning) <= 2147483647)) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 129]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((!(pumpRunning == switchedOnBeforeTS) || (retValue_acc == 0 && \result == retValue_acc)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 816]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || pumpRunning == 0) || \old(pumpRunning) == 0) && (((((!(switchedOnBeforeTS == \old(pumpRunning)) || (pumpRunning == 1 && methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel))) && ((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 782]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 683]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 841]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: (((((!(methaneLevelCritical == tmp) || !(tmp == 0)) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 143]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 850]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || ((tmp == 0 && pumpRunning == 1) && methaneLevelCritical == tmp)) || (((pumpRunning == \old(pumpRunning) && methaneLevelCritical == tmp) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648)) || !(tmp == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 76]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 120]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(2 <= waterLevel)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel))) && (((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 931]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || (((tmp___0 == 1 && tmp == 0) && tmp___0 == retValue_acc) && \result == retValue_acc)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || ((((((0 <= tmp___0 && \result <= 0) && retValue_acc <= 0) && 1 <= tmp) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0)) - ProcedureContractResult [Line: 88]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(pumpRunning == switchedOnBeforeTS) || (\result == retValue_acc && methaneLevelCritical == retValue_acc)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(tmp == 1)) || !(1 == systemActive)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 572]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 755]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((((0 <= pumpRunning + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && pumpRunning <= 2147483647) && !(switchedOnBeforeTS == 0)) || ((pumpRunning == switchedOnBeforeTS && pumpRunning == \old(pumpRunning)) && pumpRunning == 0)) || ((((waterLevel == 1 && 1 == systemActive) && !(\old(pumpRunning) == 0)) && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || ((pumpRunning == 1 && methaneLevelCritical == 0) && switchedOnBeforeTS == 0)) && ((((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || (((((0 <= pumpRunning + 2147483648 && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) && pumpRunning <= 2147483647) && waterLevel < 3) && !(switchedOnBeforeTS == 0))) || (((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || (((!(\old(pumpRunning) == 0) && waterLevel < 3) && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || !(1 == systemActive))) && (((((((((((0 <= pumpRunning + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && pumpRunning <= 2147483647) && !(switchedOnBeforeTS == 0)) || !(\old(pumpRunning) == 1)) || ((((waterLevel == 1 && 1 == systemActive) && !(\old(pumpRunning) == 0)) && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0))) && (((((!(\old(waterLevel) < 3) || switchedOnBeforeTS == \old(switchedOnBeforeTS)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning))) - ProcedureContractResult [Line: 52]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) && ((((((!(0 <= pumpRunning + 2147483648) || waterLevel == 1) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) - ProcedureContractResult [Line: 627]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 790]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || \old(pumpRunning) == 0) && ((((((((pumpRunning == 1 && methaneLevelCritical == 0) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || (tmp == 1 && pumpRunning == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (waterLevel <= 1 && pumpRunning == \old(pumpRunning))) - ProcedureContractResult [Line: 969]: Procedure Contract for startSystem Derived contract for procedure startSystem: (!(\old(systemActive) == 1) || !(waterLevel < 3)) || 1 == systemActive - ProcedureContractResult [Line: 64]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((((!(0 <= pumpRunning + 2147483648) || !(0 <= tmp + 2147483648)) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || (((\old(waterLevel) == waterLevel || 1 < waterLevel) || \old(waterLevel) + 1 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive)) || !(tmp <= 2147483647)) && (((((((((!(pumpRunning == 1) || !(0 <= tmp + 2147483648)) || tmp == 0) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(tmp <= 2147483647))) && (((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || tmp == 0) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp <= 2147483647))) && (((((((!(0 <= tmp + 2147483648) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || (((\old(waterLevel) == waterLevel || 1 < waterLevel) || \old(waterLevel) + 1 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive)) || !(tmp <= 2147483647))) && (((((((((!(0 <= pumpRunning + 2147483648) || !(\old(waterLevel) == 1)) || !(0 <= tmp + 2147483648)) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || tmp == 0) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(1 == systemActive)) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 673]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 45 procedures, 672 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 116.4s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 103.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 176.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3194 SDtfs, 11954 SDslu, 8956 SDs, 0 SdLazy, 26629 SolverSat, 5290 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 29.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1099 GetRequests, 493 SyntacticMatches, 6 SemanticMatches, 600 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68984 ImplicationChecksByTransitivity, 67.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1072occurred 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: 2.2s AutomataMinimizationTime, 10 MinimizatonAttempts, 1447 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 320 LocationsWithAnnotation, 6072 PreInvPairs, 8335 NumberOfFragments, 10059 HoareAnnotationTreeSize, 6072 FomulaSimplifications, 11137888660 FormulaSimplificationTreeSizeReduction, 50.4s HoareSimplificationTime, 320 FomulaSimplificationsInter, 14271116 FormulaSimplificationTreeSizeReductionInter, 125.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...