/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product38.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:19:05,249 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:19:05,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:19:05,311 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:19:05,312 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:19:05,316 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:19:05,319 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:19:05,327 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:19:05,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:19:05,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:19:05,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:19:05,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:19:05,340 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:19:05,342 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:19:05,344 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:19:05,346 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:19:05,350 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:19:05,351 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:19:05,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:19:05,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:19:05,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:19:05,370 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:19:05,371 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:19:05,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:19:05,382 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:19:05,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:19:05,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:19:05,385 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:19:05,386 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:19:05,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:19:05,387 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:19:05,388 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:19:05,390 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:19:05,391 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:19:05,392 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:19:05,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:19:05,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:19:05,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:19:05,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:19:05,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:19:05,395 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:19:05,396 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:19:05,419 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:19:05,420 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:19:05,424 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:19:05,424 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:19:05,424 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:19:05,425 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:19:05,425 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:19:05,425 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:19:05,425 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:19:05,425 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:19:05,427 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:19:05,427 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:19:05,427 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:19:05,428 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:19:05,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:19:05,428 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:19:05,428 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:19:05,445 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:19:05,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:19:05,446 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:19:05,446 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:19:05,446 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:19:05,446 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:19:05,446 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:19:05,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:19:05,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:19:05,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:19:05,846 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:19:05,846 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:19:05,847 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product38.cil.c [2021-02-22 01:19:05,937 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f866cdc98/f3643598d81a4e7b86d0b4e579119d2b/FLAGddaf35423 [2021-02-22 01:19:06,728 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:19:06,729 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product38.cil.c [2021-02-22 01:19:06,750 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f866cdc98/f3643598d81a4e7b86d0b4e579119d2b/FLAGddaf35423 [2021-02-22 01:19:06,989 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f866cdc98/f3643598d81a4e7b86d0b4e579119d2b [2021-02-22 01:19:06,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:19:07,014 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:19:07,021 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:19:07,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:19:07,026 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:19:07,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:19:06" (1/1) ... [2021-02-22 01:19:07,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bd240c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:07, skipping insertion in model container [2021-02-22 01:19:07,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:19:06" (1/1) ... [2021-02-22 01:19:07,039 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:19:07,108 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:19:07,266 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_product38.cil.c[1281,1294] [2021-02-22 01:19:07,435 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:19:07,447 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:19:07,463 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_product38.cil.c[1281,1294] [2021-02-22 01:19:07,536 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:19:07,580 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:19:07,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:07 WrapperNode [2021-02-22 01:19:07,581 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:19:07,582 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:19:07,582 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:19:07,582 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:19:07,596 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:07" (1/1) ... [2021-02-22 01:19:07,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:07" (1/1) ... [2021-02-22 01:19:07,616 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:07" (1/1) ... [2021-02-22 01:19:07,616 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:07" (1/1) ... [2021-02-22 01:19:07,658 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:07" (1/1) ... [2021-02-22 01:19:07,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:07" (1/1) ... [2021-02-22 01:19:07,716 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:07" (1/1) ... [2021-02-22 01:19:07,736 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:19:07,737 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:19:07,748 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:19:07,748 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:19:07,753 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:07" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:19:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:19:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:19:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:19:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:19:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:19:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:19:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:19:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:19:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:19:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:19:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:19:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:19:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:19:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:19:07,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:19:07,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:19:07,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:19:07,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:19:07,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:19:07,873 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:19:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:19:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:19:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:19:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:19:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:19:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-22 01:19:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:19:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:19:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 01:19:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:19:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:19:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:19:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:19:07,876 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:19:07,876 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:19:07,876 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-22 01:19:07,876 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:19:07,876 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:19:07,876 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:19:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:19:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:19:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:19:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:19:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:19:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:19:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:19:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:19:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:19:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:19:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:19:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:19:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:19:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:19:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:19:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:19:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:19:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:19:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:19:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:19:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:19:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:19:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:19:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:19:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:19:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:19:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:19:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:19:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:19:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:19:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:19:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:19:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:19:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:19:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:19:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:19:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:19:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:19:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:19:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:19:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:19:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:19:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:19:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:19:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:19:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:19:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-22 01:19:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:19:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:19:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:19:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:19:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:19:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-22 01:19:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 01:19:07,885 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:19:07,885 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:19:07,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:19:07,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:19:07,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:19:09,067 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:19:09,067 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:19:09,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:19:09 BoogieIcfgContainer [2021-02-22 01:19:09,070 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:19:09,072 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:19:09,072 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:19:09,076 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:19:09,076 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:19:06" (1/3) ... [2021-02-22 01:19:09,077 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17146015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:19:09, skipping insertion in model container [2021-02-22 01:19:09,077 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:07" (2/3) ... [2021-02-22 01:19:09,078 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17146015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:19:09, skipping insertion in model container [2021-02-22 01:19:09,078 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:19:09" (3/3) ... [2021-02-22 01:19:09,080 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product38.cil.c [2021-02-22 01:19:09,087 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:19:09,093 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:19:09,113 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:19:09,137 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:19:09,138 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:19:09,138 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:19:09,138 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:19:09,138 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:19:09,138 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:19:09,138 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:19:09,138 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:19:09,162 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states. [2021-02-22 01:19:09,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:19:09,184 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:09,185 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] [2021-02-22 01:19:09,185 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:09,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:09,192 INFO L82 PathProgramCache]: Analyzing trace with hash -154859113, now seen corresponding path program 1 times [2021-02-22 01:19:09,202 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:09,203 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2061895948] [2021-02-22 01:19:09,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:09,290 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:09,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:09,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:09,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:09,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:09,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:09,985 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:09,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:10,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:10,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:10,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:10,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:10,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:10,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:10,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:10,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:10,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:10,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:10,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:10,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:10,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:10,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:10,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:10,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:10,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:10,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:10,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:10,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:10,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:10,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:10,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:10,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:19:10,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:10,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:10,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:10,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:10,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:10,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:10,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:10,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:19:10,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:10,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:10,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:10,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:19:10,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:10,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:10,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:10,283 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:10,285 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2061895948] [2021-02-22 01:19:10,287 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:10,288 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:19:10,288 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758708633] [2021-02-22 01:19:10,293 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:19:10,294 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:10,308 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:19:10,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:19:10,311 INFO L87 Difference]: Start difference. First operand 329 states. Second operand 4 states. [2021-02-22 01:19:11,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:11,932 INFO L93 Difference]: Finished difference Result 511 states and 597 transitions. [2021-02-22 01:19:11,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:19:11,935 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:19:11,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:11,952 INFO L225 Difference]: With dead ends: 511 [2021-02-22 01:19:11,952 INFO L226 Difference]: Without dead ends: 323 [2021-02-22 01:19:11,958 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:19:11,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2021-02-22 01:19:12,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 277. [2021-02-22 01:19:12,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 277 states. [2021-02-22 01:19:12,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 300 transitions. [2021-02-22 01:19:12,193 INFO L78 Accepts]: Start accepts. Automaton has 277 states and 300 transitions. Word has length 165 [2021-02-22 01:19:12,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:12,196 INFO L480 AbstractCegarLoop]: Abstraction has 277 states and 300 transitions. [2021-02-22 01:19:12,197 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:19:12,197 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 300 transitions. [2021-02-22 01:19:12,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:19:12,213 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:12,214 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] [2021-02-22 01:19:12,215 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:19:12,215 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:12,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:12,217 INFO L82 PathProgramCache]: Analyzing trace with hash 394277861, now seen corresponding path program 1 times [2021-02-22 01:19:12,217 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:12,220 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2075648216] [2021-02-22 01:19:12,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:12,226 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:12,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:12,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:12,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:12,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:12,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:12,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:12,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:12,678 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:12,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:12,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:12,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:12,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:12,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:12,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:12,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:12,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:12,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:12,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:12,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:12,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:12,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:12,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:12,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:12,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:12,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:12,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:12,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:12,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:12,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:12,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:19:12,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:12,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:12,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:12,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:12,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:12,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:12,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:12,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:19:12,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:12,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:12,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:12,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:19:12,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:12,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:12,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:12,831 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:12,832 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2075648216] [2021-02-22 01:19:12,832 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:12,832 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:19:12,832 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1869028878] [2021-02-22 01:19:12,834 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:19:12,834 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:12,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:19:12,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:19:12,835 INFO L87 Difference]: Start difference. First operand 277 states and 300 transitions. Second operand 5 states. [2021-02-22 01:19:13,816 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:14,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:14,970 INFO L93 Difference]: Finished difference Result 435 states and 488 transitions. [2021-02-22 01:19:14,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:19:14,974 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:19:14,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:14,987 INFO L225 Difference]: With dead ends: 435 [2021-02-22 01:19:14,987 INFO L226 Difference]: Without dead ends: 312 [2021-02-22 01:19:14,991 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:19:14,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2021-02-22 01:19:15,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 267. [2021-02-22 01:19:15,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2021-02-22 01:19:15,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 287 transitions. [2021-02-22 01:19:15,152 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 287 transitions. Word has length 166 [2021-02-22 01:19:15,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:15,152 INFO L480 AbstractCegarLoop]: Abstraction has 267 states and 287 transitions. [2021-02-22 01:19:15,153 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:19:15,153 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 287 transitions. [2021-02-22 01:19:15,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-22 01:19:15,156 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:15,156 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] [2021-02-22 01:19:15,156 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:19:15,156 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:15,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:15,157 INFO L82 PathProgramCache]: Analyzing trace with hash -1709772535, now seen corresponding path program 1 times [2021-02-22 01:19:15,158 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:15,158 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1843224008] [2021-02-22 01:19:15,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:15,162 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:15,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:15,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:15,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:15,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,583 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:15,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:15,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:15,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:15,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:15,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:19:15,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:15,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:19:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:15,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-22 01:19:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-22 01:19:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,811 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:15,811 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1843224008] [2021-02-22 01:19:15,812 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:15,812 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:19:15,812 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2039119066] [2021-02-22 01:19:15,813 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:19:15,813 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:15,813 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:19:15,814 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:19:15,814 INFO L87 Difference]: Start difference. First operand 267 states and 287 transitions. Second operand 11 states. [2021-02-22 01:19:16,526 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:16,994 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:17,380 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:19:17,764 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:18,143 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:18,558 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:20,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:20,455 INFO L93 Difference]: Finished difference Result 482 states and 553 transitions. [2021-02-22 01:19:20,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:19:20,456 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-22 01:19:20,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:20,460 INFO L225 Difference]: With dead ends: 482 [2021-02-22 01:19:20,461 INFO L226 Difference]: Without dead ends: 335 [2021-02-22 01:19:20,462 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-22 01:19:20,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2021-02-22 01:19:20,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 267. [2021-02-22 01:19:20,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2021-02-22 01:19:20,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 286 transitions. [2021-02-22 01:19:20,584 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 286 transitions. Word has length 179 [2021-02-22 01:19:20,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:20,585 INFO L480 AbstractCegarLoop]: Abstraction has 267 states and 286 transitions. [2021-02-22 01:19:20,585 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:19:20,585 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 286 transitions. [2021-02-22 01:19:20,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-02-22 01:19:20,588 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:20,588 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] [2021-02-22 01:19:20,589 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:19:20,589 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:20,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:20,589 INFO L82 PathProgramCache]: Analyzing trace with hash 1361699474, now seen corresponding path program 1 times [2021-02-22 01:19:20,590 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:20,590 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [860689468] [2021-02-22 01:19:20,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:20,593 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:20,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:20,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:20,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:20,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:20,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:20,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:20,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:20,970 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:20,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:20,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:21,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:21,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:21,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:21,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:19:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:19:21,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:19:21,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:21,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:21,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:21,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:21,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-22 01:19:21,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-02-22 01:19:21,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,199 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:21,199 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [860689468] [2021-02-22 01:19:21,199 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:21,199 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-22 01:19:21,200 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828094096] [2021-02-22 01:19:21,200 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-22 01:19:21,200 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:21,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-22 01:19:21,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-22 01:19:21,204 INFO L87 Difference]: Start difference. First operand 267 states and 286 transitions. Second operand 8 states. [2021-02-22 01:19:21,794 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:23,902 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:24,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:24,527 INFO L93 Difference]: Finished difference Result 671 states and 798 transitions. [2021-02-22 01:19:24,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-22 01:19:24,528 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 192 [2021-02-22 01:19:24,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:24,532 INFO L225 Difference]: With dead ends: 671 [2021-02-22 01:19:24,532 INFO L226 Difference]: Without dead ends: 524 [2021-02-22 01:19:24,534 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 94 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=138, Invalid=368, Unknown=0, NotChecked=0, Total=506 [2021-02-22 01:19:24,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 524 states. [2021-02-22 01:19:24,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 524 to 386. [2021-02-22 01:19:24,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 386 states. [2021-02-22 01:19:24,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 417 transitions. [2021-02-22 01:19:24,713 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 417 transitions. Word has length 192 [2021-02-22 01:19:24,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:24,714 INFO L480 AbstractCegarLoop]: Abstraction has 386 states and 417 transitions. [2021-02-22 01:19:24,714 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-22 01:19:24,714 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 417 transitions. [2021-02-22 01:19:24,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2021-02-22 01:19:24,717 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:24,717 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] [2021-02-22 01:19:24,717 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:19:24,718 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:24,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:24,718 INFO L82 PathProgramCache]: Analyzing trace with hash 1921670443, now seen corresponding path program 1 times [2021-02-22 01:19:24,718 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:24,719 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1492861333] [2021-02-22 01:19:24,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:24,722 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:24,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:24,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:24,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:24,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:24,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:24,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:24,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:24,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,115 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:25,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:25,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:25,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:25,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:25,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:19:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:19:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:25,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:19:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:25,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:25,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:25,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:25,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:25,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:25,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-02-22 01:19:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-02-22 01:19:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:25,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:25,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:25,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:25,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:25,359 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-22 01:19:25,360 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1492861333] [2021-02-22 01:19:25,360 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:25,360 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:19:25,360 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619487207] [2021-02-22 01:19:25,361 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:19:25,361 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:25,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:19:25,362 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:19:25,362 INFO L87 Difference]: Start difference. First operand 386 states and 417 transitions. Second operand 11 states. [2021-02-22 01:19:25,999 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:27,064 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:27,427 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:28,467 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:28,893 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:29,340 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:30,078 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:30,458 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:30,820 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:31,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:31,527 INFO L93 Difference]: Finished difference Result 789 states and 925 transitions. [2021-02-22 01:19:31,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-02-22 01:19:31,528 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 216 [2021-02-22 01:19:31,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:31,533 INFO L225 Difference]: With dead ends: 789 [2021-02-22 01:19:31,533 INFO L226 Difference]: Without dead ends: 523 [2021-02-22 01:19:31,535 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=248, Invalid=622, Unknown=0, NotChecked=0, Total=870 [2021-02-22 01:19:31,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 523 states. [2021-02-22 01:19:31,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 523 to 385. [2021-02-22 01:19:31,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 385 states. [2021-02-22 01:19:31,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 414 transitions. [2021-02-22 01:19:31,691 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 414 transitions. Word has length 216 [2021-02-22 01:19:31,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:31,692 INFO L480 AbstractCegarLoop]: Abstraction has 385 states and 414 transitions. [2021-02-22 01:19:31,692 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:19:31,692 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 414 transitions. [2021-02-22 01:19:31,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-02-22 01:19:31,695 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:31,695 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] [2021-02-22 01:19:31,696 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:19:31,696 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:31,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:31,696 INFO L82 PathProgramCache]: Analyzing trace with hash -2083416252, now seen corresponding path program 1 times [2021-02-22 01:19:31,696 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:31,697 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1335758784] [2021-02-22 01:19:31,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:31,700 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,039 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:32,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:32,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:32,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:32,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:19:32,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:19:32,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:32,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:19:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:32,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:32,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:32,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:32,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:32,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:32,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:32,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:32,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-22 01:19:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-02-22 01:19:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:19:32,338 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1335758784] [2021-02-22 01:19:32,339 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:32,339 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:19:32,339 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2112127075] [2021-02-22 01:19:32,339 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:19:32,342 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:32,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:19:32,345 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:19:32,346 INFO L87 Difference]: Start difference. First operand 385 states and 414 transitions. Second operand 11 states. [2021-02-22 01:19:33,914 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:34,296 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:34,694 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:19:35,068 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:35,436 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:35,786 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:36,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:36,975 INFO L93 Difference]: Finished difference Result 790 states and 921 transitions. [2021-02-22 01:19:36,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:19:36,975 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 217 [2021-02-22 01:19:36,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:36,979 INFO L225 Difference]: With dead ends: 790 [2021-02-22 01:19:36,980 INFO L226 Difference]: Without dead ends: 525 [2021-02-22 01:19:36,981 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2021-02-22 01:19:36,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 525 states. [2021-02-22 01:19:37,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 525 to 393. [2021-02-22 01:19:37,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 393 states. [2021-02-22 01:19:37,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 393 states and 422 transitions. [2021-02-22 01:19:37,180 INFO L78 Accepts]: Start accepts. Automaton has 393 states and 422 transitions. Word has length 217 [2021-02-22 01:19:37,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:37,180 INFO L480 AbstractCegarLoop]: Abstraction has 393 states and 422 transitions. [2021-02-22 01:19:37,181 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:19:37,181 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 422 transitions. [2021-02-22 01:19:37,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-02-22 01:19:37,183 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:37,183 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] [2021-02-22 01:19:37,184 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-22 01:19:37,184 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:37,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:37,186 INFO L82 PathProgramCache]: Analyzing trace with hash 2086346660, now seen corresponding path program 1 times [2021-02-22 01:19:37,186 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:37,186 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2064236896] [2021-02-22 01:19:37,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:37,190 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:37,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:37,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:37,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,587 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:37,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:37,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:37,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:37,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:37,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:37,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:19:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:19:37,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:37,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:19:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:37,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:37,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:37,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:37,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:37,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-22 01:19:37,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-02-22 01:19:37,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:37,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:37,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:37,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:19:37,852 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2064236896] [2021-02-22 01:19:37,852 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:37,852 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:19:37,852 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599410542] [2021-02-22 01:19:37,853 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:19:37,853 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:37,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:19:37,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:19:37,854 INFO L87 Difference]: Start difference. First operand 393 states and 422 transitions. Second operand 14 states. [2021-02-22 01:19:38,596 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:38,978 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:39,358 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:39,728 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:40,080 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:41,254 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:41,626 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:42,012 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:42,415 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:42,773 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:44,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:44,163 INFO L93 Difference]: Finished difference Result 809 states and 952 transitions. [2021-02-22 01:19:44,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-22 01:19:44,164 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 217 [2021-02-22 01:19:44,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:44,168 INFO L225 Difference]: With dead ends: 809 [2021-02-22 01:19:44,168 INFO L226 Difference]: Without dead ends: 536 [2021-02-22 01:19:44,170 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2021-02-22 01:19:44,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2021-02-22 01:19:44,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 399. [2021-02-22 01:19:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 399 states. [2021-02-22 01:19:44,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 399 states and 428 transitions. [2021-02-22 01:19:44,317 INFO L78 Accepts]: Start accepts. Automaton has 399 states and 428 transitions. Word has length 217 [2021-02-22 01:19:44,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:44,317 INFO L480 AbstractCegarLoop]: Abstraction has 399 states and 428 transitions. [2021-02-22 01:19:44,317 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:19:44,318 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 428 transitions. [2021-02-22 01:19:44,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-02-22 01:19:44,319 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:44,320 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] [2021-02-22 01:19:44,320 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:19:44,320 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:44,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:44,320 INFO L82 PathProgramCache]: Analyzing trace with hash -1518126495, now seen corresponding path program 1 times [2021-02-22 01:19:44,321 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:44,321 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1620988518] [2021-02-22 01:19:44,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:44,324 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:44,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:44,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:44,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:44,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:44,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:44,392 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-22 01:19:44,392 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-22 01:19:44,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,685 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:44,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:44,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:44,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:44,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:44,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:19:44,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:19:44,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:44,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:19:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:44,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:44,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:44,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:44,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:44,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:44,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-22 01:19:44,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-02-22 01:19:44,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:44,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:44,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:44,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:19:44,947 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1620988518] [2021-02-22 01:19:44,948 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:44,948 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-22 01:19:44,948 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282316206] [2021-02-22 01:19:44,949 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-22 01:19:44,949 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:44,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-22 01:19:44,949 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-22 01:19:44,949 INFO L87 Difference]: Start difference. First operand 399 states and 428 transitions. Second operand 8 states. [2021-02-22 01:19:45,587 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:46,363 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:49,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:49,254 INFO L93 Difference]: Finished difference Result 1140 states and 1375 transitions. [2021-02-22 01:19:49,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-22 01:19:49,255 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 217 [2021-02-22 01:19:49,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:49,261 INFO L225 Difference]: With dead ends: 1140 [2021-02-22 01:19:49,261 INFO L226 Difference]: Without dead ends: 861 [2021-02-22 01:19:49,263 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 44 SyntacticMatches, 3 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 152 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=155, Invalid=445, Unknown=0, NotChecked=0, Total=600 [2021-02-22 01:19:49,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 861 states. [2021-02-22 01:19:49,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 861 to 654. [2021-02-22 01:19:49,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 654 states. [2021-02-22 01:19:49,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 654 states and 720 transitions. [2021-02-22 01:19:49,570 INFO L78 Accepts]: Start accepts. Automaton has 654 states and 720 transitions. Word has length 217 [2021-02-22 01:19:49,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:49,570 INFO L480 AbstractCegarLoop]: Abstraction has 654 states and 720 transitions. [2021-02-22 01:19:49,570 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-22 01:19:49,570 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 720 transitions. [2021-02-22 01:19:49,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-02-22 01:19:49,575 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:49,575 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] [2021-02-22 01:19:49,575 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 01:19:49,575 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:49,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:49,576 INFO L82 PathProgramCache]: Analyzing trace with hash -1901675632, now seen corresponding path program 1 times [2021-02-22 01:19:49,576 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:49,576 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1940468148] [2021-02-22 01:19:49,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:49,580 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:49,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,761 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:19:49,762 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:19:49,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,104 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:50,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:50,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:50,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:50,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:50,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:50,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:19:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:50,204 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-22 01:19:50,205 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-22 01:19:50,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:19:50,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-22 01:19:50,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-22 01:19:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:50,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-22 01:19:50,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:50,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:50,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-22 01:19:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:50,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:50,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:19:50,367 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1940468148] [2021-02-22 01:19:50,367 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:50,367 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-22 01:19:50,368 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347684907] [2021-02-22 01:19:50,368 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-22 01:19:50,368 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:50,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-22 01:19:50,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:19:50,369 INFO L87 Difference]: Start difference. First operand 654 states and 720 transitions. Second operand 15 states. [2021-02-22 01:19:51,382 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-22 01:19:52,371 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:54,509 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-22 01:19:55,243 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-22 01:19:55,670 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:56,041 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:56,744 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-22 01:19:57,132 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:57,543 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:57,915 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:00,012 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:00,370 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:00,775 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:20:01,648 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-22 01:20:03,471 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-22 01:20:04,265 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-22 01:20:05,023 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-22 01:20:05,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:05,658 INFO L93 Difference]: Finished difference Result 2019 states and 2428 transitions. [2021-02-22 01:20:05,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-02-22 01:20:05,659 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 222 [2021-02-22 01:20:05,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:05,669 INFO L225 Difference]: With dead ends: 2019 [2021-02-22 01:20:05,670 INFO L226 Difference]: Without dead ends: 1592 [2021-02-22 01:20:05,673 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1096 ImplicationChecksByTransitivity, 9.8s TimeCoverageRelationStatistics Valid=754, Invalid=2906, Unknown=0, NotChecked=0, Total=3660 [2021-02-22 01:20:05,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1592 states. [2021-02-22 01:20:06,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1592 to 1151. [2021-02-22 01:20:06,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1151 states. [2021-02-22 01:20:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 1151 states and 1258 transitions. [2021-02-22 01:20:06,236 INFO L78 Accepts]: Start accepts. Automaton has 1151 states and 1258 transitions. Word has length 222 [2021-02-22 01:20:06,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:06,237 INFO L480 AbstractCegarLoop]: Abstraction has 1151 states and 1258 transitions. [2021-02-22 01:20:06,237 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-22 01:20:06,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1258 transitions. [2021-02-22 01:20:06,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-02-22 01:20:06,241 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:06,241 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] [2021-02-22 01:20:06,242 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-22 01:20:06,242 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:06,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:06,242 INFO L82 PathProgramCache]: Analyzing trace with hash -1482109528, now seen corresponding path program 1 times [2021-02-22 01:20:06,243 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:06,243 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1712279936] [2021-02-22 01:20:06,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:06,346 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:20:06,347 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:20:06,359 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:20:06,360 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:20:06,366 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:20:06,398 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:20:06,409 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:20:06,418 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:20:06,426 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:06,436 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:06,441 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:06,452 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:06,495 WARN L141 QuantifierPusher]: treesize reduction 4, result has 89.7 percent of original size [2021-02-22 01:20:06,500 INFO L723 QuantifierPusher]: Distributing 8 disjuncts over 3 conjuncts [2021-02-22 01:20:06,506 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,507 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:06,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-02-22 01:20:06,521 WARN L147 QuantifierPusher]: treesize reduction 4, result has 89.7 percent of original size 35 [2021-02-22 01:20:06,529 WARN L141 QuantifierPusher]: treesize reduction 17, result has 86.3 percent of original size [2021-02-22 01:20:06,534 WARN L147 QuantifierPusher]: treesize reduction 17, result has 86.3 percent of original size 107 [2021-02-22 01:20:06,538 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:06,543 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:06,546 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:06,551 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:06,590 WARN L141 QuantifierPusher]: treesize reduction 31, result has 20.5 percent of original size [2021-02-22 01:20:06,592 WARN L147 QuantifierPusher]: treesize reduction 31, result has 20.5 percent of original size 8 [2021-02-22 01:20:06,594 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:20:06,596 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:20:06,598 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:20:06,599 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:20:06,601 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:20:06,602 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:20:06,604 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:20:06,606 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:20:06,608 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:20:06,610 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:20:06,613 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:06,619 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:06,622 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:06,626 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:06,667 WARN L141 QuantifierPusher]: treesize reduction 31, result has 20.5 percent of original size [2021-02-22 01:20:06,669 WARN L147 QuantifierPusher]: treesize reduction 31, result has 20.5 percent of original size 8 [2021-02-22 01:20:06,671 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:20:06,673 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:20:06,675 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:20:06,675 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:20:06,678 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:20:06,678 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:20:06,680 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:20:06,682 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:20:06,684 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:20:06,686 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:20:06,688 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:20:06,688 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:20:06,690 WARN L141 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size [2021-02-22 01:20:06,691 WARN L147 QuantifierPusher]: treesize reduction 91, result has 1.1 percent of original size 1 [2021-02-22 01:20:06,693 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:20:06,695 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:20:06,697 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:20:06,699 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:20:06,702 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:06,706 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:06,709 WARN L141 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size [2021-02-22 01:20:06,713 WARN L147 QuantifierPusher]: treesize reduction 22, result has 76.1 percent of original size 70 [2021-02-22 01:20:06,754 WARN L141 QuantifierPusher]: treesize reduction 31, result has 20.5 percent of original size [2021-02-22 01:20:06,756 WARN L147 QuantifierPusher]: treesize reduction 31, result has 20.5 percent of original size 8 [2021-02-22 01:20:06,758 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:20:06,760 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:20:06,760 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:20:06,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:06,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:06,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:06,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:20:06,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,158 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:07,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:07,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:20:07,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:20:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:07,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:07,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:07,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:07,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-22 01:20:07,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-02-22 01:20:07,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:07,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-22 01:20:07,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:07,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-22 01:20:07,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-22 01:20:07,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:07,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:20:07,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,389 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:07,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:07,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:20:07,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,397 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:07,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-02-22 01:20:07,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-02-22 01:20:07,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,404 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:07,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:07,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:20:07,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,409 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:07,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:07,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:20:07,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,414 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:07,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:07,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:20:07,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,417 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:07,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:07,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:20:07,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:07,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:20:07,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:07,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:07,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:07,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,534 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:07,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:07,536 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:07,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:07,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:07,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:07,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:07,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:07,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:07,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,652 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:07,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:07,653 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:07,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:07,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:07,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:20:07,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:07,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:07,780 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:20:07,781 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:20:07,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:07,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:20:07,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:07,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:07,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,959 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:07,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:07,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:08,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:08,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:08,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:08,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,066 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:08,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:08,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:08,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:08,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:08,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:08,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:08,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:08,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:08,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:20:08,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:08,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:20:08,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:08,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:08,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:20:08,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:08,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:08,568 WARN L141 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size [2021-02-22 01:20:08,572 WARN L147 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size 13 [2021-02-22 01:20:08,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:08,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:08,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:08,688 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size [2021-02-22 01:20:08,691 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size 16 [2021-02-22 01:20:08,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:08,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:08,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:08,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:08,907 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-22 01:20:08,908 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-22 01:20:08,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:08,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:08,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:09,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:09,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:09,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:09,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:20:09,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:20:09,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:20:09,326 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-22 01:20:09,327 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-22 01:20:09,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:09,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:09,467 WARN L141 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size [2021-02-22 01:20:09,468 WARN L147 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size 19 [2021-02-22 01:20:09,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:09,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:09,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:09,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:09,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:09,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:09,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:09,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:09,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:09,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:09,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:09,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:09,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:09,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:09,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:09,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:09,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:09,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:09,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:09,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:09,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:09,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:09,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:10,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:10,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:10,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:10,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:10,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:10,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:10,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:10,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:10,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:10,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:10,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:10,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:10,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:10,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:10,157 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1712279936] [2021-02-22 01:20:10,157 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:10,157 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [56] imperfect sequences [] total 56 [2021-02-22 01:20:10,158 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422527074] [2021-02-22 01:20:10,159 INFO L460 AbstractCegarLoop]: Interpolant automaton has 56 states [2021-02-22 01:20:10,159 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:10,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2021-02-22 01:20:10,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=327, Invalid=3333, Unknown=0, NotChecked=0, Total=3660 [2021-02-22 01:20:10,161 INFO L87 Difference]: Start difference. First operand 1151 states and 1258 transitions. Second operand 56 states. [2021-02-22 01:20:10,919 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:11,798 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:12,246 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:12,681 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:13,089 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:13,527 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:14,010 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:14,812 WARN L202 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2021-02-22 01:20:15,269 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:15,784 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:16,261 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:16,769 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:17,304 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:20:17,857 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:18,459 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:20:18,993 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:20,065 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:20,518 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:20:20,962 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:21,394 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:22,044 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:22,695 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:23,168 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:23,633 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:24,130 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:24,627 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:25,089 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:25,617 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:26,094 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:26,586 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:27,085 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:27,596 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:28,064 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:28,912 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:29,471 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:29,947 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:30,462 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:30,942 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:31,398 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:31,832 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:32,550 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:34,150 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:35,264 WARN L202 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:20:37,207 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:38,236 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:40,027 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:40,974 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:41,459 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:42,318 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-22 01:20:43,161 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 216 [2021-02-22 01:20:43,829 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:44,946 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:45,820 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:46,263 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:47,440 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:48,115 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:49,182 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:50,510 WARN L202 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:20:51,857 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:20:53,285 WARN L202 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2021-02-22 01:20:54,254 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:55,842 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:57,069 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:57,493 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:57,940 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:21:02,038 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:21:04,096 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:21:04,773 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:21:05,311 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:06,195 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-22 01:21:08,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:21:08,664 INFO L93 Difference]: Finished difference Result 3078 states and 3670 transitions. [2021-02-22 01:21:08,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 266 states. [2021-02-22 01:21:08,664 INFO L78 Accepts]: Start accepts. Automaton has 56 states. Word has length 308 [2021-02-22 01:21:08,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:21:08,675 INFO L225 Difference]: With dead ends: 3078 [2021-02-22 01:21:08,675 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:21:08,705 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 469 GetRequests, 144 SyntacticMatches, 5 SemanticMatches, 320 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42892 ImplicationChecksByTransitivity, 46.3s TimeCoverageRelationStatistics Valid=6629, Invalid=96733, Unknown=0, NotChecked=0, Total=103362 [2021-02-22 01:21:08,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:21:08,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:21:08,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:21:08,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:21:08,706 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 308 [2021-02-22 01:21:08,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:21:08,706 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:21:08,707 INFO L481 AbstractCegarLoop]: Interpolant automaton has 56 states. [2021-02-22 01:21:08,707 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:21:08,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:21:08,707 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-02-22 01:21:08,709 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:21:10,623 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 398 DAG size of output: 354 [2021-02-22 01:21:14,717 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 422 DAG size of output: 366 [2021-02-22 01:21:15,590 WARN L202 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 359 [2021-02-22 01:21:17,609 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 343 [2021-02-22 01:21:19,050 WARN L202 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 366 [2021-02-22 01:21:22,916 WARN L202 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 366 [2021-02-22 01:21:24,326 WARN L202 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 366 [2021-02-22 01:21:25,951 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 345 [2021-02-22 01:21:29,327 WARN L202 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 364 [2021-02-22 01:21:33,919 WARN L202 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 366 [2021-02-22 01:21:34,647 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 340 [2021-02-22 01:21:36,180 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 441 DAG size of output: 379 [2021-02-22 01:21:42,314 WARN L202 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 366 [2021-02-22 01:21:44,208 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 456 DAG size of output: 415 [2021-02-22 01:21:45,117 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 345 [2021-02-22 01:21:47,938 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 256 [2021-02-22 01:21:48,061 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 256 [2021-02-22 01:21:51,312 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 365 [2021-02-22 01:21:52,219 WARN L202 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 370 [2021-02-22 01:21:52,967 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 344 [2021-02-22 01:21:53,756 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 354 [2021-02-22 01:21:57,153 WARN L202 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 354 [2021-02-22 01:21:59,381 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 445 DAG size of output: 375 [2021-02-22 01:22:00,199 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 355 [2021-02-22 01:22:02,671 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 256 DAG size of output: 55 [2021-02-22 01:22:03,221 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-22 01:22:03,941 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-22 01:22:04,726 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:22:05,595 WARN L202 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 27 [2021-02-22 01:22:06,779 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-22 01:22:07,384 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 01:22:07,700 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:22:07,958 WARN L202 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-22 01:22:09,301 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2021-02-22 01:22:09,485 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:22:10,842 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2021-02-22 01:22:11,109 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 1 [2021-02-22 01:22:12,424 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 263 DAG size of output: 45 [2021-02-22 01:22:14,031 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 261 DAG size of output: 59 [2021-02-22 01:22:14,654 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 24 [2021-02-22 01:22:15,283 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 15 [2021-02-22 01:22:18,103 WARN L202 SmtUtils]: Spent 2.81 s on a formula simplification. DAG size of input: 226 DAG size of output: 44 [2021-02-22 01:22:19,424 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-22 01:22:20,301 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:22:22,316 WARN L202 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 198 DAG size of output: 41 [2021-02-22 01:22:23,168 WARN L202 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:22:24,747 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 245 DAG size of output: 57 [2021-02-22 01:22:26,412 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 192 DAG size of output: 40 [2021-02-22 01:22:26,726 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:22:26,928 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:22:28,506 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 226 DAG size of output: 60 [2021-02-22 01:22:29,807 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 263 DAG size of output: 45 [2021-02-22 01:22:30,852 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 212 DAG size of output: 52 [2021-02-22 01:22:31,166 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:22:32,266 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 220 DAG size of output: 43 [2021-02-22 01:22:32,470 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:22:33,536 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 219 DAG size of output: 49 [2021-02-22 01:22:34,310 WARN L202 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:22:34,504 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:22:35,281 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:22:35,591 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:22:36,216 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-22 01:22:37,513 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 218 DAG size of output: 42 [2021-02-22 01:22:38,829 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 263 DAG size of output: 45 [2021-02-22 01:22:40,173 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 255 DAG size of output: 36 [2021-02-22 01:22:40,975 WARN L202 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-22 01:22:42,265 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 263 DAG size of output: 45 [2021-02-22 01:22:43,032 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:22:43,731 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-22 01:22:44,757 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 213 DAG size of output: 35 [2021-02-22 01:22:45,457 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-22 01:22:46,706 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 178 DAG size of output: 27 [2021-02-22 01:22:47,471 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:22:47,669 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:22:48,883 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 211 DAG size of output: 37 [2021-02-22 01:22:49,891 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 244 DAG size of output: 45 [2021-02-22 01:22:50,178 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2021-02-22 01:22:50,382 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:22:51,161 WARN L202 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:22:53,787 WARN L202 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 203 DAG size of output: 48 [2021-02-22 01:22:54,812 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 212 DAG size of output: 52 [2021-02-22 01:22:56,068 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 261 DAG size of output: 45 [2021-02-22 01:22:56,359 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2021-02-22 01:22:57,389 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 213 DAG size of output: 35 [2021-02-22 01:22:58,032 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 21 [2021-02-22 01:22:58,190 WARN L202 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 31 [2021-02-22 01:22:58,966 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:22:59,729 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:23:01,061 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 255 DAG size of output: 36 [2021-02-22 01:23:02,686 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 223 DAG size of output: 45 [2021-02-22 01:23:03,478 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 16 [2021-02-22 01:23:05,019 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 226 DAG size of output: 60 [2021-02-22 01:23:05,736 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-22 01:23:06,770 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 186 DAG size of output: 33 [2021-02-22 01:23:07,472 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-22 01:23:07,661 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:23:07,864 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:23:08,051 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:23:08,189 WARN L202 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 36 [2021-02-22 01:23:08,507 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:23:08,831 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:23:09,902 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 216 DAG size of output: 44 [2021-02-22 01:23:10,107 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:23:10,877 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:23:12,077 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-22 01:23:13,271 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 264 DAG size of output: 45 [2021-02-22 01:23:14,480 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-22 01:23:15,955 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 242 DAG size of output: 55 [2021-02-22 01:23:16,951 WARN L202 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 34 [2021-02-22 01:23:18,621 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 275 DAG size of output: 59 [2021-02-22 01:23:19,853 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 178 DAG size of output: 30 [2021-02-22 01:23:21,120 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-22 01:23:22,369 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-22 01:23:23,728 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 194 DAG size of output: 31 [2021-02-22 01:23:24,130 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 19 [2021-02-22 01:23:24,335 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:23:24,820 WARN L202 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 26 [2021-02-22 01:23:25,131 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:23:25,376 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-22 01:23:26,531 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2021-02-22 01:23:27,534 WARN L202 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2021-02-22 01:23:27,725 WARN L202 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 31 [2021-02-22 01:23:28,000 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 1 [2021-02-22 01:23:28,993 WARN L202 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 17 [2021-02-22 01:23:29,239 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-22 01:23:29,556 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:23:30,622 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 219 DAG size of output: 49 [2021-02-22 01:23:31,408 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:23:31,592 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:23:32,172 WARN L202 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 21 [2021-02-22 01:23:32,702 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 21 [2021-02-22 01:23:34,087 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 263 DAG size of output: 45 [2021-02-22 01:23:34,790 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 21 [2021-02-22 01:23:35,623 WARN L202 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:23:35,885 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-22 01:23:38,172 WARN L202 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 316 DAG size of output: 47 [2021-02-22 01:23:38,783 WARN L202 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-22 01:23:39,865 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 244 DAG size of output: 45 [2021-02-22 01:23:40,932 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 194 DAG size of output: 34 [2021-02-22 01:23:41,538 WARN L202 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 24 [2021-02-22 01:23:42,133 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 01:23:42,886 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-22 01:23:44,192 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 211 DAG size of output: 37 [2021-02-22 01:23:44,535 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:23:44,949 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:23:45,796 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:23:46,161 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:23:46,496 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:23:47,093 WARN L202 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-22 01:23:48,420 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 178 DAG size of output: 27 [2021-02-22 01:23:48,967 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 21 [2021-02-22 01:23:49,303 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:23:51,358 WARN L202 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 198 DAG size of output: 41 [2021-02-22 01:23:51,559 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:23:52,689 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-22 01:23:53,346 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 21 [2021-02-22 01:23:54,196 WARN L202 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 40 [2021-02-22 01:23:56,302 WARN L202 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 218 DAG size of output: 42 [2021-02-22 01:23:56,562 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 1 [2021-02-22 01:23:56,760 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:23:57,386 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 18 [2021-02-22 01:23:58,012 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 18 [2021-02-22 01:23:59,302 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 262 DAG size of output: 45 [2021-02-22 01:24:00,648 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 267 DAG size of output: 45 [2021-02-22 01:24:01,467 WARN L202 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-22 01:24:02,241 WARN L202 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-22 01:24:03,748 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 246 DAG size of output: 57 [2021-02-22 01:24:05,336 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 256 DAG size of output: 55 [2021-02-22 01:24:05,688 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:24:07,018 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-22 01:24:08,338 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 211 DAG size of output: 37 [2021-02-22 01:24:09,082 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 24 [2021-02-22 01:24:10,551 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 255 DAG size of output: 36 [2021-02-22 01:24:12,420 WARN L202 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 206 DAG size of output: 47 [2021-02-22 01:24:13,293 WARN L202 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-22 01:24:14,650 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 223 DAG size of output: 35 [2021-02-22 01:24:16,270 WARN L202 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 215 DAG size of output: 37 [2021-02-22 01:24:17,937 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 256 DAG size of output: 55 [2021-02-22 01:24:19,301 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 183 DAG size of output: 33 [2021-02-22 01:24:20,945 WARN L202 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 226 DAG size of output: 60 [2021-02-22 01:24:21,823 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-22 01:24:23,760 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 195 DAG size of output: 38 [2021-02-22 01:24:24,604 WARN L202 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2021-02-22 01:24:25,445 WARN L202 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:24:26,517 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2021-02-22 01:24:27,273 WARN L202 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-22 01:24:28,110 WARN L202 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-22 01:24:29,805 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 189 DAG size of output: 37 [2021-02-22 01:24:31,727 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 271 DAG size of output: 64 [2021-02-22 01:24:32,114 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 19 [2021-02-22 01:24:33,389 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 252 DAG size of output: 47 [2021-02-22 01:24:34,773 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-22 01:24:37,656 WARN L202 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 226 DAG size of output: 44 [2021-02-22 01:24:38,238 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-22 01:24:38,245 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:24:38,245 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:24:38,245 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:24:38,245 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-22 01:24:38,246 INFO L189 CegarLoopUtils]: For program point L283-1(line 283) no Hoare annotation was computed. [2021-02-22 01:24:38,246 INFO L189 CegarLoopUtils]: For program point L283-2(line 283) no Hoare annotation was computed. [2021-02-22 01:24:38,246 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-22 01:24:38,246 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-22 01:24:38,246 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-22 01:24:38,246 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 260 315) no Hoare annotation was computed. [2021-02-22 01:24:38,246 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-22 01:24:38,246 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-22 01:24:38,246 INFO L189 CegarLoopUtils]: For program point L304-1(lines 285 306) no Hoare annotation was computed. [2021-02-22 01:24:38,246 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-22 01:24:38,246 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-22 01:24:38,246 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-22 01:24:38,247 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-22 01:24:38,247 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-22 01:24:38,247 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-22 01:24:38,247 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-22 01:24:38,247 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-22 01:24:38,247 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-22 01:24:38,247 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 260 315) no Hoare annotation was computed. [2021-02-22 01:24:38,247 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 260 315) no Hoare annotation was computed. [2021-02-22 01:24:38,247 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-22 01:24:38,247 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-22 01:24:38,247 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-22 01:24:38,248 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-22 01:24:38,248 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-22 01:24:38,248 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-22 01:24:38,248 INFO L189 CegarLoopUtils]: For program point L302-1(line 302) no Hoare annotation was computed. [2021-02-22 01:24:38,248 INFO L189 CegarLoopUtils]: For program point L302-2(line 302) no Hoare annotation was computed. [2021-02-22 01:24:38,248 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-22 01:24:38,248 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-22 01:24:38,248 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-22 01:24:38,248 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-22 01:24:38,248 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-22 01:24:38,249 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-22 01:24:38,249 INFO L189 CegarLoopUtils]: For program point L307(lines 284 308) no Hoare annotation was computed. [2021-02-22 01:24:38,249 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-22 01:24:38,249 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-22 01:24:38,249 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-22 01:24:38,249 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-22 01:24:38,249 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-22 01:24:38,249 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-22 01:24:38,249 INFO L189 CegarLoopUtils]: For program point L291(lines 291 295) no Hoare annotation was computed. [2021-02-22 01:24:38,249 INFO L189 CegarLoopUtils]: For program point L291-1(lines 291 295) no Hoare annotation was computed. [2021-02-22 01:24:38,249 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-22 01:24:38,250 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-22 01:24:38,250 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 316 375) no Hoare annotation was computed. [2021-02-22 01:24:38,250 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-22 01:24:38,250 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 01:24:38,250 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 316 375) no Hoare annotation was computed. [2021-02-22 01:24:38,250 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-22 01:24:38,250 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-22 01:24:38,250 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 01:24:38,250 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-22 01:24:38,250 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-22 01:24:38,250 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 01:24:38,251 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 316 375) no Hoare annotation was computed. [2021-02-22 01:24:38,251 INFO L189 CegarLoopUtils]: For program point L342-2(lines 342 367) no Hoare annotation was computed. [2021-02-22 01:24:38,251 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-22 01:24:38,251 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 01:24:38,251 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-22 01:24:38,251 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-22 01:24:38,251 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-22 01:24:38,251 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-22 01:24:38,251 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-22 01:24:38,251 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-22 01:24:38,251 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-22 01:24:38,251 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-22 01:24:38,251 INFO L189 CegarLoopUtils]: For program point L368(lines 341 369) no Hoare annotation was computed. [2021-02-22 01:24:38,252 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-22 01:24:38,252 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 01:24:38,252 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-22 01:24:38,252 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-22 01:24:38,252 INFO L189 CegarLoopUtils]: For program point L360-1(line 360) no Hoare annotation was computed. [2021-02-22 01:24:38,252 INFO L189 CegarLoopUtils]: For program point L360-2(line 360) no Hoare annotation was computed. [2021-02-22 01:24:38,252 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-22 01:24:38,252 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-22 01:24:38,252 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-22 01:24:38,252 INFO L189 CegarLoopUtils]: For program point L356-2(line 356) no Hoare annotation was computed. [2021-02-22 01:24:38,252 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-22 01:24:38,252 INFO L189 CegarLoopUtils]: For program point L348(lines 348 352) no Hoare annotation was computed. [2021-02-22 01:24:38,253 INFO L189 CegarLoopUtils]: For program point L348-1(lines 348 352) no Hoare annotation was computed. [2021-02-22 01:24:38,253 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 01:24:38,253 INFO L189 CegarLoopUtils]: For program point L340-1(line 340) no Hoare annotation was computed. [2021-02-22 01:24:38,253 INFO L189 CegarLoopUtils]: For program point L340-2(line 340) no Hoare annotation was computed. [2021-02-22 01:24:38,253 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-22 01:24:38,253 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-22 01:24:38,253 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-22 01:24:38,253 INFO L189 CegarLoopUtils]: For program point L365-1(line 365) no Hoare annotation was computed. [2021-02-22 01:24:38,253 INFO L189 CegarLoopUtils]: For program point L365-2(line 365) no Hoare annotation was computed. [2021-02-22 01:24:38,253 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 01:24:38,253 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-22 01:24:38,253 INFO L189 CegarLoopUtils]: For program point L361-1(line 361) no Hoare annotation was computed. [2021-02-22 01:24:38,254 INFO L189 CegarLoopUtils]: For program point L361-2(line 361) no Hoare annotation was computed. [2021-02-22 01:24:38,254 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-22 01:24:38,254 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-22 01:24:38,254 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 882 888) the Hoare annotation is: true [2021-02-22 01:24:38,254 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 882 888) the Hoare annotation is: true [2021-02-22 01:24:38,254 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 889 897) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (<= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:38,255 INFO L185 CegarLoopUtils]: At program point L894(line 894) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:38,255 INFO L192 CegarLoopUtils]: At program point L893(line 893) the Hoare annotation is: true [2021-02-22 01:24:38,255 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 889 897) the Hoare annotation is: true [2021-02-22 01:24:38,255 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 889 897) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (<= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:38,255 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 160 167) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:38,255 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 160 167) the Hoare annotation is: true [2021-02-22 01:24:38,255 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 160 167) the Hoare annotation is: true [2021-02-22 01:24:38,256 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 168 177) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (= ~switchedOnBeforeTS~0 0) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:24:38,256 INFO L185 CegarLoopUtils]: At program point L173(line 173) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret8|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret8|))) (or (not (= ~pumpRunning~0 1)) .cse0 (and (= ~switchedOnBeforeTS~0 0) .cse3) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (and .cse2 .cse3) .cse1))) [2021-02-22 01:24:38,256 INFO L185 CegarLoopUtils]: At program point L173-1(line 173) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret8|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret8|))) (or (not (= ~pumpRunning~0 1)) .cse0 (and (= ~switchedOnBeforeTS~0 0) .cse3) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (and .cse2 .cse3) .cse1))) [2021-02-22 01:24:38,256 INFO L185 CegarLoopUtils]: At program point L173-2(line 173) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret8|))) (let ((.cse3 (and .cse2 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret8|))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse2)) (or .cse3 .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse3 (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0)))))) [2021-02-22 01:24:38,256 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 168 177) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-22 01:24:38,257 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 168 177) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-22 01:24:38,257 INFO L185 CegarLoopUtils]: At program point L190(lines 190 200) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (.cse3 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse3 .cse0 .cse1 .cse4 .cse2) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 (not .cse4) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:24:38,257 INFO L185 CegarLoopUtils]: At program point L188(line 188) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:24:38,257 INFO L185 CegarLoopUtils]: At program point L188-1(line 188) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |__utac_acc__Specification5_spec__3_#t~ret10| 0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= ~pumpRunning~0 1)) .cse0 .cse3 (not .cse4) (not (<= 2 ~waterLevel~0))) (or .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 1))))) [2021-02-22 01:24:38,257 INFO L185 CegarLoopUtils]: At program point L186(lines 186 203) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp~1 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:24:38,257 INFO L185 CegarLoopUtils]: At program point L188-2(line 188) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |__utac_acc__Specification5_spec__3_#t~ret10| 0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= ~pumpRunning~0 1)) .cse0 .cse3 (not .cse4) (not (<= 2 ~waterLevel~0))) (or .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 1))))) [2021-02-22 01:24:38,258 INFO L185 CegarLoopUtils]: At program point L188-3(line 188) the Hoare annotation is: (let ((.cse0 (and (= |__utac_acc__Specification5_spec__3_#t~ret10| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or .cse0 .cse3 .cse1 .cse2 .cse4) (or (not (= ~pumpRunning~0 1)) .cse3 .cse2 (not .cse4) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:24:38,258 INFO L185 CegarLoopUtils]: At program point L186-1(lines 178 206) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp~1 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:24:38,258 INFO L192 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: true [2021-02-22 01:24:38,258 INFO L185 CegarLoopUtils]: At program point L184-1(line 184) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (= |__utac_acc__Specification5_spec__3_#t~ret9| ~waterLevel~0) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-22 01:24:38,258 INFO L185 CegarLoopUtils]: At program point L184-2(line 184) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (= |__utac_acc__Specification5_spec__3_#t~ret9| ~waterLevel~0) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-22 01:24:38,258 INFO L185 CegarLoopUtils]: At program point L184-3(line 184) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (and (= |__utac_acc__Specification5_spec__3_#t~ret9| ~waterLevel~0) (= |__utac_acc__Specification5_spec__3_#t~ret9| __utac_acc__Specification5_spec__3_~tmp~1)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-22 01:24:38,258 INFO L192 CegarLoopUtils]: At program point L180(line 180) the Hoare annotation is: true [2021-02-22 01:24:38,258 INFO L185 CegarLoopUtils]: At program point L193(line 193) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0))) (let ((.cse1 (not .cse4)) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not .cse3) (not (<= 2 ~waterLevel~0)))))) [2021-02-22 01:24:38,258 INFO L185 CegarLoopUtils]: At program point L191(lines 191 197) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not .cse3) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:24:38,259 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 178 206) the Hoare annotation is: true [2021-02-22 01:24:38,259 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 178 206) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp~1 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:24:38,259 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 133 155) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:38,259 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 133 155) the Hoare annotation is: true [2021-02-22 01:24:38,259 INFO L192 CegarLoopUtils]: At program point L152(line 152) the Hoare annotation is: true [2021-02-22 01:24:38,259 INFO L185 CegarLoopUtils]: At program point L145(line 145) 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)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:38,259 INFO L185 CegarLoopUtils]: At program point L145-1(line 145) 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)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:38,259 INFO L185 CegarLoopUtils]: At program point L143(lines 143 150) 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)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:38,259 INFO L192 CegarLoopUtils]: At program point L143-1(lines 143 150) the Hoare annotation is: true [2021-02-22 01:24:38,260 INFO L185 CegarLoopUtils]: At program point L141(line 141) 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) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:38,260 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 133 155) the Hoare annotation is: true [2021-02-22 01:24:38,260 INFO L185 CegarLoopUtils]: At program point L140(line 140) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:38,260 INFO L185 CegarLoopUtils]: At program point L141-1(line 141) 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) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:38,260 INFO L185 CegarLoopUtils]: At program point L139(line 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:38,260 INFO L185 CegarLoopUtils]: At program point L141-2(line 141) 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) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:38,260 INFO L185 CegarLoopUtils]: At program point L139-1(line 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:38,261 INFO L185 CegarLoopUtils]: At program point L135(line 135) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:38,261 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-22 01:24:38,261 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-22 01:24:38,261 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 86 109) no Hoare annotation was computed. [2021-02-22 01:24:38,261 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-22 01:24:38,261 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-22 01:24:38,261 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-22 01:24:38,261 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 86 109) no Hoare annotation was computed. [2021-02-22 01:24:38,261 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-22 01:24:38,261 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 86 109) no Hoare annotation was computed. [2021-02-22 01:24:38,262 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-22 01:24:38,262 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-22 01:24:38,262 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-22 01:24:38,262 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-22 01:24:38,262 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-22 01:24:38,262 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-22 01:24:38,262 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-22 01:24:38,262 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-22 01:24:38,262 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 791 799) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= isPumpRunning_~retValue_acc~8 |isPumpRunning_#res|) (= ~pumpRunning~0 |isPumpRunning_#res|)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:24:38,263 INFO L185 CegarLoopUtils]: At program point L796(line 796) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:24:38,263 INFO L192 CegarLoopUtils]: At program point L795(line 795) the Hoare annotation is: true [2021-02-22 01:24:38,263 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 791 799) the Hoare annotation is: true [2021-02-22 01:24:38,263 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 791 799) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= isPumpRunning_~retValue_acc~8 |isPumpRunning_#res|) (= ~pumpRunning~0 |isPumpRunning_#res|)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:24:38,263 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-22 01:24:38,263 INFO L189 CegarLoopUtils]: For program point L830-1(line 830) no Hoare annotation was computed. [2021-02-22 01:24:38,263 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-22 01:24:38,263 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-22 01:24:38,263 INFO L189 CegarLoopUtils]: For program point L819(lines 819 827) no Hoare annotation was computed. [2021-02-22 01:24:38,264 INFO L189 CegarLoopUtils]: For program point L819-2(lines 819 827) no Hoare annotation was computed. [2021-02-22 01:24:38,264 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 800 835) no Hoare annotation was computed. [2021-02-22 01:24:38,264 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-22 01:24:38,264 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-22 01:24:38,264 INFO L189 CegarLoopUtils]: For program point L807(lines 807 815) no Hoare annotation was computed. [2021-02-22 01:24:38,264 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 800 835) no Hoare annotation was computed. [2021-02-22 01:24:38,264 INFO L189 CegarLoopUtils]: For program point L807-2(lines 807 815) no Hoare annotation was computed. [2021-02-22 01:24:38,264 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 800 835) no Hoare annotation was computed. [2021-02-22 01:24:38,264 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 875 881) the Hoare annotation is: true [2021-02-22 01:24:38,264 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 875 881) the Hoare annotation is: true [2021-02-22 01:24:38,264 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-22 01:24:38,265 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-22 01:24:38,265 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-22 01:24:38,265 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-22 01:24:38,265 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-22 01:24:38,266 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-22 01:24:38,266 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-22 01:24:38,266 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-22 01:24:38,266 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-22 01:24:38,267 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 214 259) no Hoare annotation was computed. [2021-02-22 01:24:38,267 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-22 01:24:38,267 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-22 01:24:38,267 INFO L189 CegarLoopUtils]: For program point L244-1(line 244) no Hoare annotation was computed. [2021-02-22 01:24:38,267 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-22 01:24:38,267 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-22 01:24:38,267 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 214 259) no Hoare annotation was computed. [2021-02-22 01:24:38,267 INFO L189 CegarLoopUtils]: For program point L240-1(line 240) no Hoare annotation was computed. [2021-02-22 01:24:38,267 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-22 01:24:38,267 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-22 01:24:38,267 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 214 259) no Hoare annotation was computed. [2021-02-22 01:24:38,267 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-22 01:24:38,267 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-22 01:24:38,268 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-22 01:24:38,268 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-22 01:24:38,268 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-22 01:24:38,268 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-22 01:24:38,269 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-22 01:24:38,269 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-22 01:24:38,269 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-22 01:24:38,269 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-22 01:24:38,269 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-22 01:24:38,269 INFO L189 CegarLoopUtils]: For program point L251-1(line 251) no Hoare annotation was computed. [2021-02-22 01:24:38,269 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-22 01:24:38,270 INFO L189 CegarLoopUtils]: For program point L251-2(line 251) no Hoare annotation was computed. [2021-02-22 01:24:38,270 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-22 01:24:38,270 INFO L189 CegarLoopUtils]: For program point L214(lines 214 259) no Hoare annotation was computed. [2021-02-22 01:24:38,270 INFO L189 CegarLoopUtils]: For program point L214-1(lines 214 259) no Hoare annotation was computed. [2021-02-22 01:24:38,270 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-22 01:24:38,270 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-22 01:24:38,270 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-22 01:24:38,270 INFO L189 CegarLoopUtils]: For program point L237-1(line 237) no Hoare annotation was computed. [2021-02-22 01:24:38,270 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-22 01:24:38,270 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-22 01:24:38,270 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-22 01:24:38,270 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-22 01:24:38,271 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-22 01:24:38,271 INFO L189 CegarLoopUtils]: For program point L541(lines 541 561) no Hoare annotation was computed. [2021-02-22 01:24:38,271 INFO L189 CegarLoopUtils]: For program point L541-1(lines 541 561) no Hoare annotation was computed. [2021-02-22 01:24:38,271 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 527 572) no Hoare annotation was computed. [2021-02-22 01:24:38,271 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-22 01:24:38,271 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-22 01:24:38,271 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-22 01:24:38,271 INFO L189 CegarLoopUtils]: For program point L568-1(line 568) no Hoare annotation was computed. [2021-02-22 01:24:38,271 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-22 01:24:38,271 INFO L189 CegarLoopUtils]: For program point L568-2(line 568) no Hoare annotation was computed. [2021-02-22 01:24:38,271 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-22 01:24:38,271 INFO L189 CegarLoopUtils]: For program point L566-1(line 566) no Hoare annotation was computed. [2021-02-22 01:24:38,272 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-22 01:24:38,272 INFO L189 CegarLoopUtils]: For program point L566-2(line 566) no Hoare annotation was computed. [2021-02-22 01:24:38,272 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-22 01:24:38,272 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-22 01:24:38,272 INFO L189 CegarLoopUtils]: For program point L527(lines 527 572) no Hoare annotation was computed. [2021-02-22 01:24:38,272 INFO L189 CegarLoopUtils]: For program point L558(lines 558 559) no Hoare annotation was computed. [2021-02-22 01:24:38,272 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 527 572) no Hoare annotation was computed. [2021-02-22 01:24:38,272 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 527 572) no Hoare annotation was computed. [2021-02-22 01:24:38,272 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-22 01:24:38,272 INFO L189 CegarLoopUtils]: For program point L546-1(line 546) no Hoare annotation was computed. [2021-02-22 01:24:38,272 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 01:24:38,272 INFO L189 CegarLoopUtils]: For program point L546-2(line 546) no Hoare annotation was computed. [2021-02-22 01:24:38,272 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-22 01:24:38,273 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-22 01:24:38,273 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-22 01:24:38,275 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-22 01:24:38,275 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-22 01:24:38,275 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-22 01:24:38,276 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-22 01:24:38,276 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-22 01:24:38,276 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-22 01:24:38,276 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-22 01:24:38,276 INFO L189 CegarLoopUtils]: For program point L551(lines 551 552) no Hoare annotation was computed. [2021-02-22 01:24:38,276 INFO L189 CegarLoopUtils]: For program point L547(lines 547 554) no Hoare annotation was computed. [2021-02-22 01:24:38,276 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 119 129) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:38,276 INFO L185 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-22 01:24:38,276 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 119 129) the Hoare annotation is: true [2021-02-22 01:24:38,276 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 119 129) the Hoare annotation is: true [2021-02-22 01:24:38,277 INFO L192 CegarLoopUtils]: At program point L785(line 785) the Hoare annotation is: true [2021-02-22 01:24:38,277 INFO L192 CegarLoopUtils]: At program point L785-1(line 785) the Hoare annotation is: true [2021-02-22 01:24:38,277 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 780 790) the Hoare annotation is: true [2021-02-22 01:24:38,277 INFO L192 CegarLoopUtils]: At program point L785-2(line 785) the Hoare annotation is: true [2021-02-22 01:24:38,277 INFO L192 CegarLoopUtils]: At program point L785-3(line 785) the Hoare annotation is: true [2021-02-22 01:24:38,277 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 780 790) the Hoare annotation is: true [2021-02-22 01:24:38,277 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 780 790) the Hoare annotation is: true [2021-02-22 01:24:38,277 INFO L192 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: true [2021-02-22 01:24:38,277 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 772 779) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:24:38,277 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 772 779) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:24:38,278 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 772 779) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:24:38,278 INFO L185 CegarLoopUtils]: At program point L666(line 666) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (and (= isHighWaterSensorDry_~retValue_acc~6 0) (<= 2 ~waterLevel~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:38,278 INFO L185 CegarLoopUtils]: At program point L665(line 665) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 2 ~waterLevel~0)) [2021-02-22 01:24:38,278 INFO L185 CegarLoopUtils]: At program point L663(line 663) 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 (<= 1 isHighWaterSensorDry_~retValue_acc~6) .cse1 .cse2 .cse3))) [2021-02-22 01:24:38,278 INFO L185 CegarLoopUtils]: At program point L662(line 662) 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))) [2021-02-22 01:24:38,278 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 657 670) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~6) (<= 1 |isHighWaterSensorDry_#res|)) (and (= isHighWaterSensorDry_~retValue_acc~6 0) (<= 2 ~waterLevel~0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~6)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:38,278 INFO L192 CegarLoopUtils]: At program point L661(lines 661 667) the Hoare annotation is: true [2021-02-22 01:24:38,278 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 657 670) the Hoare annotation is: true [2021-02-22 01:24:38,279 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 657 670) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~6) (<= 1 |isHighWaterSensorDry_#res|)) (and (= isHighWaterSensorDry_~retValue_acc~6 0) (<= 2 ~waterLevel~0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~6)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:38,279 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 739 763) 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 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse0 .cse1 .cse3 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) (not .cse4) (and (<= ~waterLevel~0 1) .cse2)))) [2021-02-22 01:24:38,279 INFO L185 CegarLoopUtils]: At program point L758(line 758) 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 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-22 01:24:38,279 INFO L185 CegarLoopUtils]: At program point L758-1(lines 739 763) 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 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse0 .cse1 .cse3 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) (not .cse4) (and (<= ~waterLevel~0 1) .cse2)))) [2021-02-22 01:24:38,279 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 739 763) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:24:38,279 INFO L185 CegarLoopUtils]: At program point L753(line 753) 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 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:24:38,280 INFO L185 CegarLoopUtils]: At program point L749(line 749) 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 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:24:38,280 INFO L185 CegarLoopUtils]: At program point L747(lines 747 755) 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 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:24:38,280 INFO L185 CegarLoopUtils]: At program point L745(line 745) 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 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:24:38,280 INFO L185 CegarLoopUtils]: At program point L745-1(line 745) 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 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:24:38,280 INFO L185 CegarLoopUtils]: At program point L743(lines 743 760) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:24:38,280 INFO L185 CegarLoopUtils]: At program point L745-2(line 745) 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 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:24:38,281 INFO L185 CegarLoopUtils]: At program point L745-3(line 745) 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 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:24:38,281 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 705 711) the Hoare annotation is: true [2021-02-22 01:24:38,281 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 705 711) the Hoare annotation is: true [2021-02-22 01:24:38,281 INFO L185 CegarLoopUtils]: At program point L927(line 927) the Hoare annotation is: (let ((.cse1 (<= 1 ~systemActive~0)) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ |test_#t~nondet78| 2147483648))) (.cse2 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= test_~tmp~8 2147483647)) (.cse5 (= 1 ~systemActive~0)) (.cse6 (<= |test_#t~nondet78| 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse9 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 .cse6 .cse7 .cse9 .cse10) (and .cse0 .cse1 (= |old(~systemActive~0)| ~systemActive~0) .cse2 (= ~waterLevel~0 1) .cse4 .cse6 .cse11 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse10) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 2 ~waterLevel~0) (not (= test_~tmp~8 0)) .cse4 .cse5 .cse11 .cse6 .cse8 .cse10) (and .cse0 .cse2 .cse3 .cse4 (= ~pumpRunning~0 1) .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 (= ~switchedOnBeforeTS~0 0) .cse9 .cse10))) [2021-02-22 01:24:38,281 INFO L185 CegarLoopUtils]: At program point L927-1(line 927) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet78| 2147483648))) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= test_~tmp___0~2 |test_#t~nondet78|)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= |test_#t~nondet78| 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ~pumpRunning~0 0) .cse7) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:38,281 INFO L185 CegarLoopUtils]: At program point L919(lines 919 925) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse5 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse6 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= ~waterLevel~0 1) .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse1 .cse5 .cse2 (= ~pumpRunning~0 1) .cse6 .cse7 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse8 .cse4) (and .cse0 .cse1 .cse5 .cse2 .cse6 .cse7 .cse3 .cse8 .cse4) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse5 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse6 .cse7 .cse8 .cse4) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:38,282 INFO L185 CegarLoopUtils]: At program point L919-1(lines 919 925) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse6 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse7 (= 1 ~systemActive~0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse8 (< ~waterLevel~0 3)) (.cse9 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse6 .cse2 .cse7 .cse8 .cse4 .cse9 .cse5) (and .cse0 .cse1 (not (= test_~tmp~8 0)) .cse2 .cse7 .cse3 .cse10 .cse8 .cse4 .cse5) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse7 .cse8 .cse9 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse6 .cse2 (= ~pumpRunning~0 1) .cse7 .cse10 .cse8 (= ~switchedOnBeforeTS~0 0) .cse9 .cse5))) [2021-02-22 01:24:38,282 INFO L185 CegarLoopUtils]: At program point L911(lines 911 915) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse8 .cse6 .cse7) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:38,282 INFO L185 CegarLoopUtils]: At program point L907(line 907) 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))) [2021-02-22 01:24:38,282 INFO L185 CegarLoopUtils]: At program point L903(line 903) 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))) [2021-02-22 01:24:38,282 INFO L185 CegarLoopUtils]: At program point L957(lines 908 958) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:38,283 INFO L185 CegarLoopUtils]: At program point L945(line 945) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-22 01:24:38,283 INFO L185 CegarLoopUtils]: At program point L945-1(line 945) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-22 01:24:38,283 INFO L185 CegarLoopUtils]: At program point L945-2(line 945) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-22 01:24:38,283 INFO L185 CegarLoopUtils]: At program point L941(line 941) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-22 01:24:38,283 INFO L185 CegarLoopUtils]: At program point L937(line 937) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-22 01:24:38,284 INFO L185 CegarLoopUtils]: At program point L904(line 904) 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))) [2021-02-22 01:24:38,284 INFO L185 CegarLoopUtils]: At program point L937-1(line 937) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-22 01:24:38,284 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 899 964) the Hoare annotation is: true [2021-02-22 01:24:38,284 INFO L185 CegarLoopUtils]: At program point L929(lines 929 935) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-22 01:24:38,284 INFO L185 CegarLoopUtils]: At program point L929-1(lines 929 935) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-22 01:24:38,285 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 899 964) 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))) [2021-02-22 01:24:38,285 INFO L185 CegarLoopUtils]: At program point L954(lines 909 956) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse8 .cse6 .cse7) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:38,285 INFO L185 CegarLoopUtils]: At program point L921(line 921) the Hoare annotation is: (let ((.cse2 (<= test_~tmp___0~2 2147483647)) (.cse5 (= 1 ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (not (= test_~tmp~8 0))) (.cse4 (<= test_~tmp~8 2147483647)) (.cse7 (= ~pumpRunning~0 0)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 .cse6 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 1) .cse5 .cse6 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= ~waterLevel~0 1) .cse3 .cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9))) [2021-02-22 01:24:38,285 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 899 964) the Hoare annotation is: true [2021-02-22 01:24:38,285 INFO L185 CegarLoopUtils]: At program point L917(line 917) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse9 (<= 1 ~systemActive~0)) (.cse5 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse10 (= ~pumpRunning~0 0)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 .cse6 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse7 .cse8) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and .cse0 .cse9 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse10 .cse7 .cse8) (and .cse0 .cse9 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse5 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:38,286 INFO L185 CegarLoopUtils]: At program point L917-1(line 917) the Hoare annotation is: (let ((.cse1 (<= 1 ~systemActive~0)) (.cse7 (= ~pumpRunning~0 0)) (.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse5 (= test_~tmp~8 |test_#t~nondet77|)) (.cse6 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse8 .cse9) (and .cse0 .cse1 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse4 .cse5 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (and .cse0 .cse2 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 .cse6 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:38,286 INFO L185 CegarLoopUtils]: At program point L901(line 901) 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))) [2021-02-22 01:24:38,286 INFO L185 CegarLoopUtils]: At program point L947(lines 947 951) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-22 01:24:38,286 INFO L185 CegarLoopUtils]: At program point L947-2(lines 939 952) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:38,287 INFO L185 CegarLoopUtils]: At program point L910(lines 909 956) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 (<= 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse8 .cse6 .cse7) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:38,287 INFO L185 CegarLoopUtils]: At program point L939(lines 939 952) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-22 01:24:38,287 INFO L185 CegarLoopUtils]: At program point L902(line 902) 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))) [2021-02-22 01:24:38,287 INFO L185 CegarLoopUtils]: At program point L931(line 931) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6))) [2021-02-22 01:24:38,287 INFO L189 CegarLoopUtils]: For program point L481(lines 481 526) no Hoare annotation was computed. [2021-02-22 01:24:38,287 INFO L189 CegarLoopUtils]: For program point L512(lines 512 513) no Hoare annotation was computed. [2021-02-22 01:24:38,287 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 481 526) no Hoare annotation was computed. [2021-02-22 01:24:38,287 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-22 01:24:38,288 INFO L189 CegarLoopUtils]: For program point L500-1(line 500) no Hoare annotation was computed. [2021-02-22 01:24:38,288 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-22 01:24:38,288 INFO L189 CegarLoopUtils]: For program point L500-2(line 500) no Hoare annotation was computed. [2021-02-22 01:24:38,288 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 01:24:38,288 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-22 01:24:38,288 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-22 01:24:38,288 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-22 01:24:38,288 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 01:24:38,288 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-22 01:24:38,288 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:24:38,288 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-22 01:24:38,288 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-22 01:24:38,289 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 01:24:38,289 INFO L189 CegarLoopUtils]: For program point L505(lines 505 506) no Hoare annotation was computed. [2021-02-22 01:24:38,289 INFO L189 CegarLoopUtils]: For program point L501(lines 501 508) no Hoare annotation was computed. [2021-02-22 01:24:38,289 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 481 526) no Hoare annotation was computed. [2021-02-22 01:24:38,289 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-22 01:24:38,289 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-22 01:24:38,289 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 481 526) no Hoare annotation was computed. [2021-02-22 01:24:38,289 INFO L189 CegarLoopUtils]: For program point L495(lines 495 515) no Hoare annotation was computed. [2021-02-22 01:24:38,289 INFO L189 CegarLoopUtils]: For program point L495-1(lines 495 515) no Hoare annotation was computed. [2021-02-22 01:24:38,289 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 01:24:38,289 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-22 01:24:38,289 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 01:24:38,289 INFO L189 CegarLoopUtils]: For program point L522-1(line 522) no Hoare annotation was computed. [2021-02-22 01:24:38,289 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-22 01:24:38,290 INFO L189 CegarLoopUtils]: For program point L522-2(line 522) no Hoare annotation was computed. [2021-02-22 01:24:38,290 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:24:38,290 INFO L189 CegarLoopUtils]: For program point L520-1(line 520) no Hoare annotation was computed. [2021-02-22 01:24:38,290 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-22 01:24:38,290 INFO L189 CegarLoopUtils]: For program point L520-2(line 520) no Hoare annotation was computed. [2021-02-22 01:24:38,290 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-22 01:24:38,290 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 01:24:38,290 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-22 01:24:38,290 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-22 01:24:38,290 INFO L189 CegarLoopUtils]: For program point L633(lines 633 641) no Hoare annotation was computed. [2021-02-22 01:24:38,290 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 625 647) no Hoare annotation was computed. [2021-02-22 01:24:38,290 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-22 01:24:38,291 INFO L189 CegarLoopUtils]: For program point L633-2(lines 633 641) no Hoare annotation was computed. [2021-02-22 01:24:38,291 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 625 647) no Hoare annotation was computed. [2021-02-22 01:24:38,291 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 625 647) no Hoare annotation was computed. [2021-02-22 01:24:38,291 INFO L189 CegarLoopUtils]: For program point L448(lines 426 449) no Hoare annotation was computed. [2021-02-22 01:24:38,291 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-22 01:24:38,291 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 01:24:38,291 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-22 01:24:38,291 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-22 01:24:38,291 INFO L189 CegarLoopUtils]: For program point L407(lines 407 423) no Hoare annotation was computed. [2021-02-22 01:24:38,291 INFO L189 CegarLoopUtils]: For program point L440-1(line 440) no Hoare annotation was computed. [2021-02-22 01:24:38,291 INFO L189 CegarLoopUtils]: For program point L440-2(line 440) no Hoare annotation was computed. [2021-02-22 01:24:38,291 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-22 01:24:38,291 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-22 01:24:38,292 INFO L189 CegarLoopUtils]: For program point L424(lines 424 465) no Hoare annotation was computed. [2021-02-22 01:24:38,292 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-22 01:24:38,292 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-22 01:24:38,292 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-22 01:24:38,292 INFO L189 CegarLoopUtils]: For program point L416-1(line 416) no Hoare annotation was computed. [2021-02-22 01:24:38,292 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-22 01:24:38,292 INFO L189 CegarLoopUtils]: For program point L466(lines 466 477) no Hoare annotation was computed. [2021-02-22 01:24:38,292 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-22 01:24:38,292 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-22 01:24:38,292 INFO L189 CegarLoopUtils]: For program point L458-1(line 458) no Hoare annotation was computed. [2021-02-22 01:24:38,292 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-22 01:24:38,292 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-22 01:24:38,292 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 378 480) no Hoare annotation was computed. [2021-02-22 01:24:38,293 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-22 01:24:38,293 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-22 01:24:38,293 INFO L189 CegarLoopUtils]: For program point L442-1(line 442) no Hoare annotation was computed. [2021-02-22 01:24:38,293 INFO L189 CegarLoopUtils]: For program point L409-1(line 409) no Hoare annotation was computed. [2021-02-22 01:24:38,293 INFO L189 CegarLoopUtils]: For program point L467(lines 467 474) no Hoare annotation was computed. [2021-02-22 01:24:38,293 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-22 01:24:38,293 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-22 01:24:38,293 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 378 480) no Hoare annotation was computed. [2021-02-22 01:24:38,293 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-22 01:24:38,293 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-22 01:24:38,293 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-22 01:24:38,293 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-22 01:24:38,293 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-22 01:24:38,294 INFO L189 CegarLoopUtils]: For program point L402(lines 402 406) no Hoare annotation was computed. [2021-02-22 01:24:38,294 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 378 480) no Hoare annotation was computed. [2021-02-22 01:24:38,294 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-22 01:24:38,294 INFO L189 CegarLoopUtils]: For program point L427-2(lines 427 447) no Hoare annotation was computed. [2021-02-22 01:24:38,294 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-22 01:24:38,294 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-22 01:24:38,294 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-22 01:24:38,294 INFO L189 CegarLoopUtils]: For program point L378(lines 378 480) no Hoare annotation was computed. [2021-02-22 01:24:38,294 INFO L189 CegarLoopUtils]: For program point L378-1(lines 378 480) no Hoare annotation was computed. [2021-02-22 01:24:38,294 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-22 01:24:38,294 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-22 01:24:38,294 INFO L189 CegarLoopUtils]: For program point L469-1(line 469) no Hoare annotation was computed. [2021-02-22 01:24:38,294 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-22 01:24:38,295 INFO L189 CegarLoopUtils]: For program point L469-2(line 469) no Hoare annotation was computed. [2021-02-22 01:24:38,295 INFO L189 CegarLoopUtils]: For program point L428(lines 427 447) no Hoare annotation was computed. [2021-02-22 01:24:38,295 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-22 01:24:38,295 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-22 01:24:38,295 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-22 01:24:38,295 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-22 01:24:38,295 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-22 01:24:38,295 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-22 01:24:38,295 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-22 01:24:38,295 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-22 01:24:38,295 INFO L189 CegarLoopUtils]: For program point L412-1(line 412) no Hoare annotation was computed. [2021-02-22 01:24:38,295 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-22 01:24:38,295 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-22 01:24:38,296 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-22 01:24:38,296 INFO L189 CegarLoopUtils]: For program point L429(lines 429 433) no Hoare annotation was computed. [2021-02-22 01:24:38,296 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-22 01:24:38,296 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-22 01:24:38,296 INFO L189 CegarLoopUtils]: For program point L454-1(line 454) no Hoare annotation was computed. [2021-02-22 01:24:38,296 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-22 01:24:38,296 INFO L189 CegarLoopUtils]: For program point L454-2(line 454) no Hoare annotation was computed. [2021-02-22 01:24:38,296 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-22 01:24:38,296 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 01:24:38,296 INFO L189 CegarLoopUtils]: For program point L438-1(line 438) no Hoare annotation was computed. [2021-02-22 01:24:38,296 INFO L189 CegarLoopUtils]: For program point L438-2(line 438) no Hoare annotation was computed. [2021-02-22 01:24:38,296 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-22 01:24:38,296 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-22 01:24:38,297 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 01:24:38,297 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-22 01:24:38,297 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-22 01:24:38,297 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-22 01:24:38,297 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-22 01:24:38,297 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-22 01:24:38,297 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-22 01:24:38,297 INFO L189 CegarLoopUtils]: For program point L456-1(line 456) no Hoare annotation was computed. [2021-02-22 01:24:38,297 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-22 01:24:38,297 INFO L189 CegarLoopUtils]: For program point L456-2(line 456) no Hoare annotation was computed. [2021-02-22 01:24:38,297 INFO L189 CegarLoopUtils]: For program point L867-2(line 867) no Hoare annotation was computed. [2021-02-22 01:24:38,297 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 865 874) no Hoare annotation was computed. [2021-02-22 01:24:38,297 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 865 874) no Hoare annotation was computed. [2021-02-22 01:24:38,297 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-22 01:24:38,298 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 865 874) no Hoare annotation was computed. [2021-02-22 01:24:38,298 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-22 01:24:38,298 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-22 01:24:38,298 INFO L189 CegarLoopUtils]: For program point L867-1(line 867) no Hoare annotation was computed. [2021-02-22 01:24:38,298 INFO L185 CegarLoopUtils]: At program point L159(line 159) 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)|)) [2021-02-22 01:24:38,298 INFO L185 CegarLoopUtils]: At program point L506(line 506) 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)|)) [2021-02-22 01:24:38,298 INFO L185 CegarLoopUtils]: At program point L630(line 630) 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)|)) [2021-02-22 01:24:38,298 INFO L185 CegarLoopUtils]: At program point L552(line 552) 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)|)) [2021-02-22 01:24:38,298 INFO L185 CegarLoopUtils]: At program point L676(line 676) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:24:38,299 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)|)) [2021-02-22 01:24:38,299 INFO L185 CegarLoopUtils]: At program point L643(line 643) 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)|)) [2021-02-22 01:24:38,299 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)|)) [2021-02-22 01:24:38,299 INFO L185 CegarLoopUtils]: At program point L643-1(line 643) 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)|)) [2021-02-22 01:24:38,299 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)|)) [2021-02-22 01:24:38,299 INFO L185 CegarLoopUtils]: At program point L643-2(line 643) 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)|)) [2021-02-22 01:24:38,300 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)|)) [2021-02-22 01:24:38,300 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)|)) [2021-02-22 01:24:38,300 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)|)) [2021-02-22 01:24:38,300 INFO L185 CegarLoopUtils]: At program point L639(line 639) 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)|)) [2021-02-22 01:24:38,300 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)|)) [2021-02-22 01:24:38,300 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)|)) [2021-02-22 01:24:38,300 INFO L185 CegarLoopUtils]: At program point L639-1(line 639) 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)|)) [2021-02-22 01:24:38,300 INFO L185 CegarLoopUtils]: At program point L639-2(line 639) 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)|)) [2021-02-22 01:24:38,300 INFO L185 CegarLoopUtils]: At program point L829(line 829) 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)|)) [2021-02-22 01:24:38,300 INFO L185 CegarLoopUtils]: At program point L639-3(line 639) 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)|)) [2021-02-22 01:24:38,301 INFO L185 CegarLoopUtils]: At program point L829-1(line 829) 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)|)) [2021-02-22 01:24:38,301 INFO L185 CegarLoopUtils]: At program point L635(line 635) 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)|)) [2021-02-22 01:24:38,301 INFO L185 CegarLoopUtils]: At program point L829-2(line 829) 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)|)) [2021-02-22 01:24:38,301 INFO L185 CegarLoopUtils]: At program point L635-1(line 635) 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)|)) [2021-02-22 01:24:38,301 INFO L185 CegarLoopUtils]: At program point L829-3(line 829) 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)|)) [2021-02-22 01:24:38,301 INFO L185 CegarLoopUtils]: At program point L635-2(line 635) 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)|)) [2021-02-22 01:24:38,301 INFO L185 CegarLoopUtils]: At program point L825(line 825) 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)|)) [2021-02-22 01:24:38,301 INFO L185 CegarLoopUtils]: At program point L635-3(line 635) 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)|)) [2021-02-22 01:24:38,302 INFO L185 CegarLoopUtils]: At program point L825-1(line 825) 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)|)) [2021-02-22 01:24:38,302 INFO L185 CegarLoopUtils]: At program point L631(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:38,302 INFO L185 CegarLoopUtils]: At program point L635-4(line 635) 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)|)) [2021-02-22 01:24:38,302 INFO L185 CegarLoopUtils]: At program point L825-2(line 825) 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)|)) [2021-02-22 01:24:38,302 INFO L185 CegarLoopUtils]: At program point L631-1(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:38,302 INFO L185 CegarLoopUtils]: At program point L635-5(line 635) 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)|)) [2021-02-22 01:24:38,302 INFO L185 CegarLoopUtils]: At program point L825-3(line 825) 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)|)) [2021-02-22 01:24:38,302 INFO L185 CegarLoopUtils]: At program point L631-2(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:38,302 INFO L185 CegarLoopUtils]: At program point L821(line 821) 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)|)) [2021-02-22 01:24:38,303 INFO L185 CegarLoopUtils]: At program point L825-4(line 825) 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)|)) [2021-02-22 01:24:38,303 INFO L185 CegarLoopUtils]: At program point L631-3(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:38,303 INFO L185 CegarLoopUtils]: At program point L821-1(line 821) 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)|)) [2021-02-22 01:24:38,303 INFO L185 CegarLoopUtils]: At program point L631-4(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:38,303 INFO L185 CegarLoopUtils]: At program point L821-2(line 821) 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)|)) [2021-02-22 01:24:38,303 INFO L185 CegarLoopUtils]: At program point L631-5(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:38,303 INFO L185 CegarLoopUtils]: At program point L821-3(line 821) 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)|)) [2021-02-22 01:24:38,303 INFO L185 CegarLoopUtils]: At program point L631-6(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:38,303 INFO L185 CegarLoopUtils]: At program point L817(line 817) 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)|)) [2021-02-22 01:24:38,303 INFO L185 CegarLoopUtils]: At program point L631-7(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:38,304 INFO L185 CegarLoopUtils]: At program point L817-1(line 817) 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)|)) [2021-02-22 01:24:38,304 INFO L185 CegarLoopUtils]: At program point L817-2(line 817) 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)|)) [2021-02-22 01:24:38,304 INFO L185 CegarLoopUtils]: At program point L817-3(line 817) 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)|)) [2021-02-22 01:24:38,304 INFO L185 CegarLoopUtils]: At program point L813(line 813) 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)|)) [2021-02-22 01:24:38,304 INFO L185 CegarLoopUtils]: At program point L817-4(line 817) 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)|)) [2021-02-22 01:24:38,304 INFO L185 CegarLoopUtils]: At program point L813-1(line 813) 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)|)) [2021-02-22 01:24:38,304 INFO L185 CegarLoopUtils]: At program point L817-5(line 817) 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)|)) [2021-02-22 01:24:38,304 INFO L185 CegarLoopUtils]: At program point L813-2(line 813) 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)|)) [2021-02-22 01:24:38,304 INFO L185 CegarLoopUtils]: At program point L817-6(line 817) 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)|)) [2021-02-22 01:24:38,305 INFO L185 CegarLoopUtils]: At program point L813-3(line 813) 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)|)) [2021-02-22 01:24:38,305 INFO L185 CegarLoopUtils]: At program point L817-7(line 817) 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)|)) [2021-02-22 01:24:38,305 INFO L185 CegarLoopUtils]: At program point L809(line 809) 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)|)) [2021-02-22 01:24:38,305 INFO L185 CegarLoopUtils]: At program point L813-4(line 813) 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)|)) [2021-02-22 01:24:38,305 INFO L185 CegarLoopUtils]: At program point L809-1(line 809) 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)|)) [2021-02-22 01:24:38,305 INFO L185 CegarLoopUtils]: At program point L809-2(line 809) 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)|)) [2021-02-22 01:24:38,305 INFO L185 CegarLoopUtils]: At program point L809-3(line 809) 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)|)) [2021-02-22 01:24:38,305 INFO L185 CegarLoopUtils]: At program point L805(line 805) 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)|)) [2021-02-22 01:24:38,305 INFO L185 CegarLoopUtils]: At program point L578(line 578) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:38,305 INFO L185 CegarLoopUtils]: At program point L512(line 512) 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)|)) [2021-02-22 01:24:38,306 INFO L185 CegarLoopUtils]: At program point L512-1(line 512) 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)|)) [2021-02-22 01:24:38,306 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:24:38,306 INFO L185 CegarLoopUtils]: At program point L558(line 558) 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)|)) [2021-02-22 01:24:38,306 INFO L185 CegarLoopUtils]: At program point L558-1(line 558) 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)|)) [2021-02-22 01:24:38,306 INFO L185 CegarLoopUtils]: At program point L579(line 579) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:24:38,306 INFO L185 CegarLoopUtils]: At program point L513(line 513) 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)|)) [2021-02-22 01:24:38,306 INFO L185 CegarLoopUtils]: At program point L831(line 831) 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)|)) [2021-02-22 01:24:38,306 INFO L185 CegarLoopUtils]: At program point L831-1(line 831) 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)|)) [2021-02-22 01:24:38,306 INFO L185 CegarLoopUtils]: At program point L831-2(line 831) 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)|)) [2021-02-22 01:24:38,306 INFO L185 CegarLoopUtils]: At program point L505(line 505) 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)|)) [2021-02-22 01:24:38,307 INFO L185 CegarLoopUtils]: At program point L377(line 377) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:38,307 INFO L185 CegarLoopUtils]: At program point L505-1(line 505) 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)|)) [2021-02-22 01:24:38,307 INFO L185 CegarLoopUtils]: At program point L559(line 559) 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)|)) [2021-02-22 01:24:38,307 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:24:38,307 INFO L185 CegarLoopUtils]: At program point L551(line 551) 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)|)) [2021-02-22 01:24:38,307 INFO L185 CegarLoopUtils]: At program point L551-1(line 551) 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)|)) [2021-02-22 01:24:38,307 INFO L185 CegarLoopUtils]: At program point L675(line 675) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:24:38,308 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:24:38,308 INFO L185 CegarLoopUtils]: At program point activatePumpFINAL(lines 764 771) the Hoare annotation is: (or (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:38,308 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 764 771) the Hoare annotation is: (or (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:38,308 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 764 771) the Hoare annotation is: (or (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1)) (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))) [2021-02-22 01:24:38,308 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 648 656) the Hoare annotation is: true [2021-02-22 01:24:38,308 INFO L185 CegarLoopUtils]: At program point L653(line 653) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not .cse5)) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 .cse2 (not .cse4) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse0 .cse1 .cse2 .cse4)))) [2021-02-22 01:24:38,308 INFO L192 CegarLoopUtils]: At program point L652(line 652) the Hoare annotation is: true [2021-02-22 01:24:38,308 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 648 656) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse4 (not .cse3)) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (= ~switchedOnBeforeTS~0 0))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse4 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or .cse0 .cse4 .cse1 .cse2 .cse5) (or (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= 2 ~waterLevel~0)) (not .cse5))))) [2021-02-22 01:24:38,308 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 648 656) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse4 (not .cse3)) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (= ~switchedOnBeforeTS~0 0))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse4 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or .cse0 .cse4 .cse1 .cse2 .cse5) (or (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= 2 ~waterLevel~0)) (not .cse5))))) [2021-02-22 01:24:38,309 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 836 854) 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 (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~9) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~9 0) (<= isHighWaterLevel_~tmp___0~1 0))) (or (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~9) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~9) (= isHighWaterLevel_~tmp___0~1 1)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:38,309 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 836 854) the Hoare annotation is: true [2021-02-22 01:24:38,309 INFO L185 CegarLoopUtils]: At program point L851(line 851) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 (and (<= 0 isHighWaterLevel_~retValue_acc~9) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~9 0) (<= isHighWaterLevel_~tmp___0~1 0)) .cse1 .cse2 .cse3) (or (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~9) (= isHighWaterLevel_~tmp___0~1 1)) .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 (not .cse3)))) [2021-02-22 01:24:38,309 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isHighWaterLevel_~tmp~7 0) (<= 2 ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:38,309 INFO L185 CegarLoopUtils]: At program point L846(line 846) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:24:38,309 INFO L185 CegarLoopUtils]: At program point L845(lines 845 849) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse6 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not .cse7)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse6)) (.cse4 (and (= isHighWaterLevel_~tmp~7 0) .cse6 .cse7 .cse5))) (and (or (<= 1 isHighWaterLevel_~tmp~7) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not .cse5) .cse4)))) [2021-02-22 01:24:38,309 INFO L192 CegarLoopUtils]: At program point L843(line 843) the Hoare annotation is: true [2021-02-22 01:24:38,309 INFO L185 CegarLoopUtils]: At program point L845-2(lines 845 849) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0))) [2021-02-22 01:24:38,309 INFO L185 CegarLoopUtils]: At program point L843-1(line 843) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (= |isHighWaterLevel_#t~ret75| 0) .cse6 .cse5)) (.cse4 (not .cse6))) (and (or .cse0 (<= 1 |isHighWaterLevel_#t~ret75|) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5))))) [2021-02-22 01:24:38,309 INFO L185 CegarLoopUtils]: At program point L843-2(line 843) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (= |isHighWaterLevel_#t~ret75| 0) .cse6 .cse5)) (.cse4 (not .cse6))) (and (or .cse0 (<= 1 |isHighWaterLevel_#t~ret75|) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5))))) [2021-02-22 01:24:38,310 INFO L185 CegarLoopUtils]: At program point L843-3(line 843) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (and (= |isHighWaterLevel_#t~ret75| 0) .cse6 .cse5 (= |isHighWaterLevel_#t~ret75| isHighWaterLevel_~tmp~7))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 (and (<= 1 isHighWaterLevel_~tmp~7) (<= 1 |isHighWaterLevel_#t~ret75|)) .cse1 .cse2 .cse3 .cse4)))) [2021-02-22 01:24:38,310 INFO L192 CegarLoopUtils]: At program point L839(line 839) the Hoare annotation is: true [2021-02-22 01:24:38,310 INFO L192 CegarLoopUtils]: At program point L838(line 838) the Hoare annotation is: true [2021-02-22 01:24:38,310 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 836 854) 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 (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~9) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~9 0) (<= isHighWaterLevel_~tmp___0~1 0))) (or (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~9) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~9) (= isHighWaterLevel_~tmp___0~1 1)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:38,310 INFO L185 CegarLoopUtils]: At program point L609(line 609) 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 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:38,310 INFO L192 CegarLoopUtils]: At program point L608-1(lines 604 615) the Hoare annotation is: true [2021-02-22 01:24:38,310 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 604 615) 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 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:38,310 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 604 615) the Hoare annotation is: true [2021-02-22 01:24:38,310 INFO L185 CegarLoopUtils]: At program point L611(line 611) 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 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:38,310 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:24:38,311 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:24:38,311 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:24:38,311 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:24:38,311 INFO L185 CegarLoopUtils]: At program point L694(line 694) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse0 (= ~waterLevel~0 1)) (.cse6 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse7 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse9 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse4 .cse7 (and .cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse9) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse8) .cse2 .cse4 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse11 .cse6 (not (= |old(~waterLevel~0)| 2)) .cse4 .cse7 .cse9) (or (and .cse10 .cse8) .cse1 .cse2 .cse3 .cse4 .cse5)))) [2021-02-22 01:24:38,311 INFO L185 CegarLoopUtils]: At program point L692(lines 692 698) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse19 (= 1 ~systemActive~0)) (.cse14 (< ~waterLevel~0 3)) (.cse18 (= ~switchedOnBeforeTS~0 0))) (let ((.cse6 (and .cse8 (= ~pumpRunning~0 1) .cse19 (<= 2 ~waterLevel~0) .cse14 .cse18)) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse12 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse15 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse17 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not .cse19)) (.cse5 (not .cse11)) (.cse10 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse6 .cse4 .cse7) (or (and .cse8 .cse9 .cse10) .cse2 .cse6 .cse4 .cse7) (let ((.cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (or .cse11 .cse12 (and .cse13 .cse14 .cse10) .cse2 .cse4 .cse15 (and .cse16 .cse13 .cse14) .cse17)) (or .cse0 .cse11 .cse12 (not (= |old(~waterLevel~0)| 2)) .cse4 .cse15 .cse17) (or (and .cse9 .cse16) .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse10 (not .cse18)))))) [2021-02-22 01:24:38,311 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 678 704) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and .cse1 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) .cse3 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (not (<= 2 |old(~waterLevel~0)|)) .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse3 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or (and .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-22 01:24:38,311 INFO L185 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse2 .cse3 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3)) (not (<= 2 |old(~waterLevel~0)|)) .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-22 01:24:38,312 INFO L185 CegarLoopUtils]: At program point L685(lines 681 703) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse0 (= ~waterLevel~0 1)) (.cse6 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse7 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse9 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse4 .cse7 (and .cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse9) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse8) .cse2 .cse4 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse11 .cse6 (not (= |old(~waterLevel~0)| 2)) .cse4 .cse7 .cse9) (or (and .cse10 .cse8) .cse1 .cse2 .cse3 .cse4 .cse5)))) [2021-02-22 01:24:38,312 INFO L185 CegarLoopUtils]: At program point L683(lines 681 703) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse3 .cse4 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3)) (not (<= 2 |old(~waterLevel~0)|)) .cse1 (not (= |old(~pumpRunning~0)| 1)) .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or .cse0 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))))) [2021-02-22 01:24:38,312 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 678 704) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse19 (= 1 ~systemActive~0)) (.cse14 (< ~waterLevel~0 3)) (.cse18 (= ~switchedOnBeforeTS~0 0))) (let ((.cse6 (and .cse8 (= ~pumpRunning~0 1) .cse19 (<= 2 ~waterLevel~0) .cse14 .cse18)) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse12 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse15 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse17 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not .cse19)) (.cse5 (not .cse11)) (.cse10 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse6 .cse4 .cse7) (or (and .cse8 .cse9 .cse10) .cse2 .cse6 .cse4 .cse7) (let ((.cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (or .cse11 .cse12 (and .cse13 .cse14 .cse10) .cse2 .cse4 .cse15 (and .cse16 .cse13 .cse14) .cse17)) (or .cse0 .cse11 .cse12 (not (= |old(~waterLevel~0)| 2)) .cse4 .cse15 .cse17) (or (and .cse9 .cse16) .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse10 (not .cse18)))))) [2021-02-22 01:24:38,312 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 678 704) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse19 (= 1 ~systemActive~0)) (.cse14 (< ~waterLevel~0 3)) (.cse18 (= ~switchedOnBeforeTS~0 0))) (let ((.cse6 (and .cse8 (= ~pumpRunning~0 1) .cse19 (<= 2 ~waterLevel~0) .cse14 .cse18)) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse12 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse15 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse17 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not .cse19)) (.cse5 (not .cse11)) (.cse10 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse6 .cse4 .cse7) (or (and .cse8 .cse9 .cse10) .cse2 .cse6 .cse4 .cse7) (let ((.cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (or .cse11 .cse12 (and .cse13 .cse14 .cse10) .cse2 .cse4 .cse15 (and .cse16 .cse13 .cse14) .cse17)) (or .cse0 .cse11 .cse12 (not (= |old(~waterLevel~0)| 2)) .cse4 .cse15 .cse17) (or (and .cse9 .cse16) .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse10 (not .cse18)))))) [2021-02-22 01:24:38,312 INFO L192 CegarLoopUtils]: At program point L64(line 64) the Hoare annotation is: true [2021-02-22 01:24:38,312 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 53 82) the Hoare annotation is: true [2021-02-22 01:24:38,312 INFO L192 CegarLoopUtils]: At program point L67(lines 67 71) the Hoare annotation is: true [2021-02-22 01:24:38,313 INFO L192 CegarLoopUtils]: At program point L67-1(lines 67 71) the Hoare annotation is: true [2021-02-22 01:24:38,313 INFO L192 CegarLoopUtils]: At program point L63-2(lines 63 77) the Hoare annotation is: true [2021-02-22 01:24:38,313 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 53 82) the Hoare annotation is: true [2021-02-22 01:24:38,313 INFO L192 CegarLoopUtils]: At program point L59(line 59) the Hoare annotation is: true [2021-02-22 01:24:38,313 INFO L192 CegarLoopUtils]: At program point L59-1(line 59) the Hoare annotation is: true [2021-02-22 01:24:38,313 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-22 01:24:38,313 INFO L192 CegarLoopUtils]: At program point L78(lines 53 82) the Hoare annotation is: true [2021-02-22 01:24:38,313 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-22 01:24:38,313 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 616 624) the Hoare annotation is: true [2021-02-22 01:24:38,313 INFO L192 CegarLoopUtils]: At program point L621(line 621) the Hoare annotation is: true [2021-02-22 01:24:38,313 INFO L192 CegarLoopUtils]: At program point L620(line 620) the Hoare annotation is: true [2021-02-22 01:24:38,313 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 616 624) the Hoare annotation is: true [2021-02-22 01:24:38,313 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 616 624) the Hoare annotation is: true [2021-02-22 01:24:38,313 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 580 591) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:24:38,314 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 580 591) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-22 01:24:38,314 INFO L185 CegarLoopUtils]: At program point L585(line 585) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:24:38,314 INFO L185 CegarLoopUtils]: At program point L584-1(lines 580 591) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-22 01:24:38,314 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 110 116) the Hoare annotation is: true [2021-02-22 01:24:38,314 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 110 116) the Hoare annotation is: true [2021-02-22 01:24:38,314 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:24:38,314 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:24:38,314 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:24:38,314 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:24:38,315 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 855 862) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 1)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-22 01:24:38,315 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 855 862) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 1)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-22 01:24:38,315 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 855 862) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 1)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-22 01:24:38,315 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 713 737) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:24:38,315 INFO L185 CegarLoopUtils]: At program point L732(line 732) 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 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:24:38,315 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 713 737) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1) (= ~pumpRunning~0 1) .cse8 .cse6)) (.cse5 (not .cse7)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 (and .cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)) .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6)) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7)))) [2021-02-22 01:24:38,316 INFO L185 CegarLoopUtils]: At program point L732-1(lines 713 737) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1) (= ~pumpRunning~0 1) .cse8 .cse6)) (.cse5 (not .cse7)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 (and .cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)) .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6)) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7)))) [2021-02-22 01:24:38,316 INFO L185 CegarLoopUtils]: At program point L727(line 727) 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 .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-22 01:24:38,316 INFO L185 CegarLoopUtils]: At program point L723(line 723) 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 .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0)) .cse1 .cse2 .cse3) (or (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-22 01:24:38,316 INFO L185 CegarLoopUtils]: At program point L721(lines 721 729) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not .cse5)) (.cse4 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= processEnvironment__wrappee__highWaterSensor_~tmp~5 1) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)) .cse4 (and .cse3 (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2)) (or .cse4 .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5)))) [2021-02-22 01:24:38,316 INFO L185 CegarLoopUtils]: At program point L719(line 719) 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 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-22 01:24:38,316 INFO L185 CegarLoopUtils]: At program point L719-1(line 719) 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 (= |processEnvironment__wrappee__highWaterSensor_#t~ret56| 0) (<= ~waterLevel~0 1) .cse0) .cse1 .cse2 .cse3 (not .cse4) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret56| 1) .cse0 (<= 2 ~waterLevel~0)))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4))) [2021-02-22 01:24:38,316 INFO L185 CegarLoopUtils]: At program point L717(lines 717 734) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:24:38,317 INFO L185 CegarLoopUtils]: At program point L719-2(line 719) 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 (= |processEnvironment__wrappee__highWaterSensor_#t~ret56| 0) (<= ~waterLevel~0 1) .cse0) .cse1 .cse2 .cse3 (not .cse4) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret56| 1) .cse0 (<= 2 ~waterLevel~0)))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4))) [2021-02-22 01:24:38,317 INFO L185 CegarLoopUtils]: At program point L719-3(line 719) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (not .cse4)) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret56| 0) .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3) (or .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0)) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret56| processEnvironment__wrappee__highWaterSensor_~tmp~5) (= |processEnvironment__wrappee__highWaterSensor_#t~ret56| 1) .cse0)) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-22 01:24:38,317 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 592 603) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse1 (= test_~tmp~8 0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse1 (not (= ~pumpRunning~0 1)) (= 2 ~waterLevel~0) .cse2 .cse3 (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:24:38,317 INFO L185 CegarLoopUtils]: At program point L597(line 597) the Hoare annotation is: (let ((.cse0 (= test_~tmp~8 0)) (.cse1 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= test_~tmp~8 2147483647))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4 .cse5 .cse6) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:38,317 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 592 603) the Hoare annotation is: (let ((.cse0 (= test_~tmp~8 0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 (not (= ~pumpRunning~0 1)) (= 2 ~waterLevel~0) .cse2 .cse3 (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6))) [2021-02-22 01:24:38,317 INFO L185 CegarLoopUtils]: At program point L596-1(lines 592 603) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse1 (= test_~tmp~8 0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse1 (not (= ~pumpRunning~0 1)) (= 2 ~waterLevel~0) .cse2 .cse3 (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:24:38,317 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-22 01:24:38,317 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-22 01:24:38,318 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-22 01:24:38,318 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-22 01:24:38,318 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-22 01:24:38,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:24:38 BoogieIcfgContainer [2021-02-22 01:24:38,354 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:24:38,355 INFO L168 Benchmark]: Toolchain (without parser) took 331353.72 ms. Allocated memory was 162.5 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 138.4 MB in the beginning and 665.2 MB in the end (delta: -526.8 MB). Peak memory consumption was 839.4 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:38,355 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 162.5 MB. Free memory was 140.1 MB in the beginning and 140.0 MB in the end (delta: 162.6 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:24:38,355 INFO L168 Benchmark]: CACSL2BoogieTranslator took 559.75 ms. Allocated memory is still 162.5 MB. Free memory was 137.3 MB in the beginning and 115.9 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:38,356 INFO L168 Benchmark]: Boogie Preprocessor took 154.14 ms. Allocated memory is still 162.5 MB. Free memory was 115.9 MB in the beginning and 144.9 MB in the end (delta: -29.0 MB). Peak memory consumption was 7.7 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:38,356 INFO L168 Benchmark]: RCFGBuilder took 1333.67 ms. Allocated memory is still 162.5 MB. Free memory was 144.9 MB in the beginning and 101.0 MB in the end (delta: 43.9 MB). Peak memory consumption was 66.4 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:38,356 INFO L168 Benchmark]: TraceAbstraction took 329281.92 ms. Allocated memory was 162.5 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 100.5 MB in the beginning and 665.2 MB in the end (delta: -564.8 MB). Peak memory consumption was 801.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:38,357 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 162.5 MB. Free memory was 140.1 MB in the beginning and 140.0 MB in the end (delta: 162.6 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 559.75 ms. Allocated memory is still 162.5 MB. Free memory was 137.3 MB in the beginning and 115.9 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 154.14 ms. Allocated memory is still 162.5 MB. Free memory was 115.9 MB in the beginning and 144.9 MB in the end (delta: -29.0 MB). Peak memory consumption was 7.7 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1333.67 ms. Allocated memory is still 162.5 MB. Free memory was 144.9 MB in the beginning and 101.0 MB in the end (delta: 43.9 MB). Peak memory consumption was 66.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 329281.92 ms. Allocated memory was 162.5 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 100.5 MB in the beginning and 665.2 MB in the end (delta: -564.8 MB). Peak memory consumption was 801.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 908]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 53]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 909]: Loop Invariant Derived loop invariant: (((((!(\old(systemActive) == 1) || ((((((((((1 <= systemActive && 0 <= switchedOnBeforeTS + 2147483648) && 0 <= tmp + 2147483648) && tmp___0 <= 2147483647) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && tmp <= 2147483647) && 1 == systemActive) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || (((((((((0 <= tmp + 2147483648 && tmp___0 <= 2147483647) && tmp <= 2147483647) && pumpRunning == 1) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((((((1 <= systemActive && 0 <= tmp + 2147483648) && tmp___0 <= 2147483647) && tmp <= 2147483647) && 1 == systemActive) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((((1 <= systemActive && \old(systemActive) == systemActive) && waterLevel == 1) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 882]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 160]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 889]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 168]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: ((((((!(pumpRunning == 1) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) || !(2 <= waterLevel)) && (((pumpRunning == switchedOnBeforeTS || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((!(0 <= \old(switchedOnBeforeTS) + 2147483648) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) - ProcedureContractResult [Line: 178]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(1 == systemActive)) || tmp == waterLevel) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 133]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 791]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(pumpRunning == 0) || !(1 == systemActive)) || !(2 == waterLevel)) || (retValue_acc == \result && pumpRunning == \result)) && (((!(pumpRunning == 0) || !(1 == systemActive)) || (retValue_acc == \result && pumpRunning == \result)) || !(waterLevel <= 1))) && (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || (retValue_acc == \result && pumpRunning == \result)) || !(switchedOnBeforeTS <= 2147483647))) && (((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(1 == systemActive)) || (retValue_acc == \result && pumpRunning == \result)) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 875]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 780]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 772]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 657]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((waterLevel <= 1 && 1 <= retValue_acc) && 1 <= \result) || ((retValue_acc == 0 && 2 <= waterLevel) && \result == retValue_acc)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 739]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) && (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || (pumpRunning == 1 && 2 <= waterLevel)) || !(\old(pumpRunning) == 0)) || (waterLevel <= 1 && pumpRunning == \old(pumpRunning))) - ProcedureContractResult [Line: 705]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 899]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 764]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((!(tmp == 1) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 604]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 648]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && (((!(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(waterLevel <= 1))) && ((((!(waterLevel < 3) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || switchedOnBeforeTS == 0)) && ((((!(pumpRunning == 1) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 836]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= retValue_acc) && 0 <= \result) && 0 <= tmp___0) && retValue_acc <= 0) && tmp___0 <= 0)) && (((((((tmp == 0 && tmp___0 == retValue_acc) && \result == retValue_acc) && tmp___0 == 1) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 53]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 616]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 678]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((waterLevel == 1 || !(2 <= \old(waterLevel))) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 1)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) && ((((!(2 <= \old(waterLevel)) || !(\old(waterLevel) < 3)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == 0) || !(\old(waterLevel) < 3)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || ((switchedOnBeforeTS == \old(switchedOnBeforeTS) && waterLevel < 3) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && ((((((waterLevel == 1 || \old(switchedOnBeforeTS) == 0) || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && (((((((pumpRunning == switchedOnBeforeTS && pumpRunning == \old(pumpRunning)) || !(2 <= \old(waterLevel))) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 1)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) || (pumpRunning == 0 && !(switchedOnBeforeTS == 0))) - ProcedureContractResult [Line: 580]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((waterLevel == 1 || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 110]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 713]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((((tmp == 1 && pumpRunning == 1) && 1 == systemActive) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((((((tmp == 1 && pumpRunning == 1) && 1 == systemActive) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel))) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 855]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((((!(\old(systemActive) == 1) || \old(systemActive) == systemActive) || !(pumpRunning == 1)) || !(waterLevel < 3)) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) && (((((!(\old(systemActive) == 1) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 1 == systemActive) || !(switchedOnBeforeTS <= 2147483647))) && (((!(\old(systemActive) == 1) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive) - ProcedureContractResult [Line: 592]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || tmp == 0) || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || !(tmp <= 2147483647)) || !(switchedOnBeforeTS <= 2147483647)) && (((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp <= 2147483647))) && ((((((((tmp == 0 || !(pumpRunning == 1)) || 2 == waterLevel) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(tmp <= 2147483647)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 644 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 119.5s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 107.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 209.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2996 SDtfs, 11279 SDslu, 8465 SDs, 0 SdLazy, 22082 SolverSat, 4451 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 29.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 981 GetRequests, 451 SyntacticMatches, 8 SemanticMatches, 522 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44563 ImplicationChecksByTransitivity, 72.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1151occurred 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: 2.0s AutomataMinimizationTime, 10 MinimizatonAttempts, 1352 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 292 LocationsWithAnnotation, 5106 PreInvPairs, 6858 NumberOfFragments, 10957 HoareAnnotationTreeSize, 5106 FomulaSimplifications, 10333352644 FormulaSimplificationTreeSizeReduction, 52.3s HoareSimplificationTime, 292 FomulaSimplificationsInter, 66345830 FormulaSimplificationTreeSizeReductionInter, 156.4s 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...