/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product01.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 17:14:23,467 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 17:14:23,473 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 17:14:23,547 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 17:14:23,548 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 17:14:23,553 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 17:14:23,557 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 17:14:23,566 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 17:14:23,570 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 17:14:23,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 17:14:23,581 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 17:14:23,583 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 17:14:23,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 17:14:23,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 17:14:23,590 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 17:14:23,592 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 17:14:23,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 17:14:23,619 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 17:14:23,627 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 17:14:23,637 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 17:14:23,640 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 17:14:23,642 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 17:14:23,643 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 17:14:23,645 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 17:14:23,648 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 17:14:23,648 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 17:14:23,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 17:14:23,650 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 17:14:23,650 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 17:14:23,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 17:14:23,652 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 17:14:23,653 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 17:14:23,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 17:14:23,655 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 17:14:23,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 17:14:23,656 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 17:14:23,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 17:14:23,658 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 17:14:23,658 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 17:14:23,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 17:14:23,660 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 17:14:23,661 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 17:14:23,675 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 17:14:23,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 17:14:23,677 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 17:14:23,677 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 17:14:23,678 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 17:14:23,678 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 17:14:23,678 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 17:14:23,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 17:14:23,679 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 17:14:23,679 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 17:14:23,679 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 17:14:23,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 17:14:23,680 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 17:14:23,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 17:14:23,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 17:14:23,681 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 17:14:23,681 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 17:14:23,681 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 17:14:23,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 17:14:23,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 17:14:23,682 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 17:14:23,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 17:14:23,682 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 17:14:24,085 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 17:14:24,116 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 17:14:24,120 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 17:14:24,121 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 17:14:24,122 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 17:14:24,124 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product01.cil.c [2021-02-23 17:14:24,223 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5533e28a/83f15c51172f4ecfa845ea953419e535/FLAG1d587f221 [2021-02-23 17:14:24,987 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 17:14:24,988 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product01.cil.c [2021-02-23 17:14:25,011 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5533e28a/83f15c51172f4ecfa845ea953419e535/FLAG1d587f221 [2021-02-23 17:14:25,287 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5533e28a/83f15c51172f4ecfa845ea953419e535 [2021-02-23 17:14:25,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 17:14:25,308 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 17:14:25,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 17:14:25,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 17:14:25,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 17:14:25,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:14:25" (1/1) ... [2021-02-23 17:14:25,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68a2ce0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:14:25, skipping insertion in model container [2021-02-23 17:14:25,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:14:25" (1/1) ... [2021-02-23 17:14:25,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 17:14:25,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 17:14:25,867 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_product01.cil.c[16823,16836] [2021-02-23 17:14:25,876 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:14:25,901 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 17:14:25,987 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_product01.cil.c[16823,16836] [2021-02-23 17:14:25,988 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:14:26,047 INFO L208 MainTranslator]: Completed translation [2021-02-23 17:14:26,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:14:26 WrapperNode [2021-02-23 17:14:26,048 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 17:14:26,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 17:14:26,051 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 17:14:26,051 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 17:14:26,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:14:26" (1/1) ... [2021-02-23 17:14:26,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:14:26" (1/1) ... [2021-02-23 17:14:26,112 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:14:26" (1/1) ... [2021-02-23 17:14:26,116 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:14:26" (1/1) ... [2021-02-23 17:14:26,151 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:14:26" (1/1) ... [2021-02-23 17:14:26,161 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:14:26" (1/1) ... [2021-02-23 17:14:26,167 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:14:26" (1/1) ... [2021-02-23 17:14:26,176 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 17:14:26,177 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 17:14:26,177 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 17:14:26,178 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 17:14:26,179 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:14:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 17:14:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 17:14:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 17:14:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 17:14:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 17:14:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 17:14:26,350 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 17:14:26,350 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 17:14:26,350 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 17:14:26,350 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 17:14:26,351 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 17:14:26,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 17:14:26,352 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 17:14:26,352 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 17:14:26,352 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 17:14:26,353 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 17:14:26,353 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 17:14:26,353 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 17:14:26,353 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 17:14:26,354 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 17:14:26,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 17:14:26,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 17:14:26,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 17:14:26,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 17:14:26,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 17:14:26,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 17:14:26,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-23 17:14:26,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-23 17:14:26,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-23 17:14:26,359 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 17:14:26,359 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 17:14:26,359 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 17:14:26,359 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 17:14:26,359 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 17:14:26,360 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 17:14:26,360 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 17:14:26,360 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 17:14:26,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 17:14:26,360 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 17:14:26,360 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 17:14:26,360 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 17:14:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 17:14:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 17:14:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 17:14:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 17:14:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 17:14:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 17:14:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 17:14:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 17:14:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 17:14:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 17:14:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 17:14:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 17:14:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 17:14:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 17:14:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-23 17:14:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 17:14:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 17:14:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 17:14:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 17:14:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 17:14:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 17:14:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 17:14:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 17:14:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 17:14:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 17:14:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 17:14:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 17:14:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 17:14:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 17:14:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 17:14:26,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 17:14:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 17:14:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 17:14:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 17:14:26,367 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 17:14:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 17:14:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 17:14:26,368 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 17:14:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 17:14:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-23 17:14:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-23 17:14:26,369 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 17:14:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 17:14:26,370 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 17:14:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 17:14:26,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 17:14:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 17:14:26,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 17:14:28,301 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 17:14:28,301 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 17:14:28,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:14:28 BoogieIcfgContainer [2021-02-23 17:14:28,307 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 17:14:28,310 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 17:14:28,310 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 17:14:28,315 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 17:14:28,316 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 05:14:25" (1/3) ... [2021-02-23 17:14:28,317 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@598fa15c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:14:28, skipping insertion in model container [2021-02-23 17:14:28,317 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:14:26" (2/3) ... [2021-02-23 17:14:28,318 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@598fa15c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:14:28, skipping insertion in model container [2021-02-23 17:14:28,318 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:14:28" (3/3) ... [2021-02-23 17:14:28,320 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product01.cil.c [2021-02-23 17:14:28,328 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 17:14:28,335 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 17:14:28,356 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 17:14:28,400 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 17:14:28,400 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 17:14:28,400 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 17:14:28,400 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 17:14:28,400 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 17:14:28,401 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 17:14:28,401 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 17:14:28,401 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 17:14:28,448 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states. [2021-02-23 17:14:28,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-23 17:14:28,483 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:14:28,485 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] [2021-02-23 17:14:28,486 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:14:28,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:14:28,498 INFO L82 PathProgramCache]: Analyzing trace with hash 1198456269, now seen corresponding path program 1 times [2021-02-23 17:14:28,510 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:14:28,511 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1900977675] [2021-02-23 17:14:28,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:14:28,624 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:14:28,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:29,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:29,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:29,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:29,129 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:29,607 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:14:29,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:14:29,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:29,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:29,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:29,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:14:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:29,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:29,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:29,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:14:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:29,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:29,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:29,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:14:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:29,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:29,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:29,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:14:29,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:29,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:29,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:29,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:14:29,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:29,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:29,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:29,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 17:14:29,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:29,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:29,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:29,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:14:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:29,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:29,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:29,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-23 17:14:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:29,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:29,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:29,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 17:14:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:29,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:29,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:29,873 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:14:29,875 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1900977675] [2021-02-23 17:14:29,877 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:14:29,878 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 17:14:29,878 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226534640] [2021-02-23 17:14:29,884 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 17:14:29,885 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:14:29,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 17:14:29,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 17:14:29,903 INFO L87 Difference]: Start difference. First operand 260 states. Second operand 4 states. [2021-02-23 17:14:31,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:14:31,271 INFO L93 Difference]: Finished difference Result 367 states and 434 transitions. [2021-02-23 17:14:31,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 17:14:31,273 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-23 17:14:31,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:14:31,308 INFO L225 Difference]: With dead ends: 367 [2021-02-23 17:14:31,309 INFO L226 Difference]: Without dead ends: 248 [2021-02-23 17:14:31,318 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 17:14:31,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-02-23 17:14:31,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 208. [2021-02-23 17:14:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 208 states. [2021-02-23 17:14:31,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 208 states and 223 transitions. [2021-02-23 17:14:31,469 INFO L78 Accepts]: Start accepts. Automaton has 208 states and 223 transitions. Word has length 165 [2021-02-23 17:14:31,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:14:31,470 INFO L480 AbstractCegarLoop]: Abstraction has 208 states and 223 transitions. [2021-02-23 17:14:31,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 17:14:31,470 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 223 transitions. [2021-02-23 17:14:31,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-23 17:14:31,476 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:14:31,476 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] [2021-02-23 17:14:31,477 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 17:14:31,477 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:14:31,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:14:31,478 INFO L82 PathProgramCache]: Analyzing trace with hash 96198348, now seen corresponding path program 1 times [2021-02-23 17:14:31,478 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:14:31,478 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1677185789] [2021-02-23 17:14:31,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:14:31,483 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:14:31,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:31,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:31,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:31,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:31,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:14:31,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:31,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:32,100 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:14:32,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:14:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:32,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:32,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:32,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:14:32,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:32,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:32,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:32,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:14:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:32,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:32,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:32,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:14:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:32,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:32,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:32,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:14:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:32,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:32,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:32,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:14:32,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:32,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:32,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:32,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 17:14:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:32,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:32,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:32,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:14:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:32,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:32,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:32,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 17:14:32,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:32,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:32,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:32,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 17:14:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:32,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:32,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:32,260 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:14:32,261 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1677185789] [2021-02-23 17:14:32,261 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:14:32,261 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 17:14:32,261 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258740469] [2021-02-23 17:14:32,263 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 17:14:32,263 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:14:32,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 17:14:32,264 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 17:14:32,264 INFO L87 Difference]: Start difference. First operand 208 states and 223 transitions. Second operand 5 states. [2021-02-23 17:14:33,185 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:14:33,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:14:33,895 INFO L93 Difference]: Finished difference Result 295 states and 329 transitions. [2021-02-23 17:14:33,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 17:14:33,896 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-23 17:14:33,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:14:33,900 INFO L225 Difference]: With dead ends: 295 [2021-02-23 17:14:33,900 INFO L226 Difference]: Without dead ends: 237 [2021-02-23 17:14:33,902 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 17:14:33,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2021-02-23 17:14:33,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 198. [2021-02-23 17:14:33,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 198 states. [2021-02-23 17:14:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 210 transitions. [2021-02-23 17:14:33,985 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 210 transitions. Word has length 166 [2021-02-23 17:14:33,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:14:33,986 INFO L480 AbstractCegarLoop]: Abstraction has 198 states and 210 transitions. [2021-02-23 17:14:33,986 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 17:14:33,986 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 210 transitions. [2021-02-23 17:14:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-23 17:14:33,990 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:14:33,990 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] [2021-02-23 17:14:33,990 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 17:14:33,990 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:14:33,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:14:33,991 INFO L82 PathProgramCache]: Analyzing trace with hash 1844030093, now seen corresponding path program 1 times [2021-02-23 17:14:33,991 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:14:33,992 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2080957618] [2021-02-23 17:14:33,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:14:33,996 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:14:34,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:34,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:14:34,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:14:34,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:14:34,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:14:34,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:34,653 WARN L202 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:14:34,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:14:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:34,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:34,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:14:34,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:14:34,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:34,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:34,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:14:34,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:34,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:34,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:14:34,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:34,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:34,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:14:34,830 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 17:14:34,835 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 17:14:34,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:14:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:34,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:34,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:14:34,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:34,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:34,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:14:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:34,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:34,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:14:34,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:34,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:34,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 17:14:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:34,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:34,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-23 17:14:34,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:34,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:34,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:34,954 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:14:34,955 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2080957618] [2021-02-23 17:14:34,955 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:14:34,956 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 17:14:34,956 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175907893] [2021-02-23 17:14:34,957 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 17:14:34,957 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:14:34,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 17:14:34,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 17:14:34,958 INFO L87 Difference]: Start difference. First operand 198 states and 210 transitions. Second operand 10 states. [2021-02-23 17:14:35,722 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:14:36,217 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:14:36,639 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:14:37,017 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:14:37,424 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:14:37,832 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:14:39,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:14:39,038 INFO L93 Difference]: Finished difference Result 315 states and 355 transitions. [2021-02-23 17:14:39,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 17:14:39,039 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-23 17:14:39,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:14:39,043 INFO L225 Difference]: With dead ends: 315 [2021-02-23 17:14:39,044 INFO L226 Difference]: Without dead ends: 237 [2021-02-23 17:14:39,045 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-23 17:14:39,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2021-02-23 17:14:39,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 198. [2021-02-23 17:14:39,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 198 states. [2021-02-23 17:14:39,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 209 transitions. [2021-02-23 17:14:39,128 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 209 transitions. Word has length 175 [2021-02-23 17:14:39,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:14:39,129 INFO L480 AbstractCegarLoop]: Abstraction has 198 states and 209 transitions. [2021-02-23 17:14:39,129 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 17:14:39,129 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 209 transitions. [2021-02-23 17:14:39,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-02-23 17:14:39,132 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:14:39,133 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] [2021-02-23 17:14:39,133 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 17:14:39,133 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:14:39,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:14:39,134 INFO L82 PathProgramCache]: Analyzing trace with hash 1188448485, now seen corresponding path program 1 times [2021-02-23 17:14:39,134 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:14:39,134 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2096790711] [2021-02-23 17:14:39,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:14:39,138 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:14:39,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:39,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:14:39,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:14:39,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:14:39,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:39,604 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:14:39,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:14:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:39,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:39,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:14:39,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:14:39,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:39,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:39,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:14:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:39,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:39,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:14:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:39,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:39,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:14:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:39,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:39,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:14:39,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:39,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:39,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:14:39,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:39,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:39,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:14:39,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:39,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:39,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 17:14:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:39,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:39,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-02-23 17:14:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:39,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:39,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-23 17:14:39,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:14:39,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:14:39,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:14:39,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:14:39,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:14:39,866 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-23 17:14:39,868 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2096790711] [2021-02-23 17:14:39,868 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:14:39,868 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 17:14:39,868 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1193891691] [2021-02-23 17:14:39,869 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 17:14:39,869 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:14:39,870 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 17:14:39,870 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 17:14:39,870 INFO L87 Difference]: Start difference. First operand 198 states and 209 transitions. Second operand 9 states. [2021-02-23 17:14:40,680 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:14:41,722 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:14:42,128 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:14:42,932 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:14:43,344 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:14:43,729 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:14:43,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:14:43,781 INFO L93 Difference]: Finished difference Result 306 states and 344 transitions. [2021-02-23 17:14:43,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 17:14:43,782 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 178 [2021-02-23 17:14:43,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:14:43,783 INFO L225 Difference]: With dead ends: 306 [2021-02-23 17:14:43,783 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 17:14:43,786 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-02-23 17:14:43,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 17:14:43,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 17:14:43,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 17:14:43,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 17:14:43,788 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 178 [2021-02-23 17:14:43,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:14:43,788 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 17:14:43,788 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 17:14:43,788 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 17:14:43,789 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 17:14:43,789 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 17:14:43,792 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 17:14:47,397 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 13 [2021-02-23 17:14:47,725 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:14:48,004 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 17:14:48,292 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 17:14:48,593 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 17:14:48,987 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 17:14:49,272 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 17:14:49,571 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:14:49,832 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 17:14:50,133 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 17:14:50,420 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-23 17:14:50,706 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:14:50,992 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:14:51,262 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2021-02-23 17:14:51,537 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:14:51,896 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 17:14:52,172 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:14:52,501 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 17:14:52,788 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 17:14:53,116 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:14:53,406 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:14:53,683 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 17:14:53,954 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 17:14:54,231 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 17:14:54,504 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:14:54,775 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:14:55,166 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 17:14:55,650 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:14:55,927 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:14:56,189 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:14:56,492 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 17:14:56,756 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:14:57,097 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:14:57,389 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 17:14:57,701 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:14:57,982 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 17:14:58,258 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 17:14:58,520 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 17:14:58,800 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 17:14:58,809 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 17:14:58,809 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 17:14:58,809 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 17:14:58,810 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-23 17:14:58,810 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-23 17:14:58,810 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-23 17:14:58,810 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-23 17:14:58,810 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 319 374) no Hoare annotation was computed. [2021-02-23 17:14:58,810 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-23 17:14:58,810 INFO L189 CegarLoopUtils]: For program point L366(lines 343 367) no Hoare annotation was computed. [2021-02-23 17:14:58,810 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-23 17:14:58,810 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-23 17:14:58,810 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-23 17:14:58,810 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-23 17:14:58,810 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-23 17:14:58,810 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-23 17:14:58,811 INFO L189 CegarLoopUtils]: For program point L350(lines 350 354) no Hoare annotation was computed. [2021-02-23 17:14:58,811 INFO L189 CegarLoopUtils]: For program point L350-1(lines 350 354) no Hoare annotation was computed. [2021-02-23 17:14:58,811 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-23 17:14:58,811 INFO L189 CegarLoopUtils]: For program point L342-1(line 342) no Hoare annotation was computed. [2021-02-23 17:14:58,811 INFO L189 CegarLoopUtils]: For program point L342-2(line 342) no Hoare annotation was computed. [2021-02-23 17:14:58,811 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-23 17:14:58,811 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-23 17:14:58,811 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-23 17:14:58,811 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-23 17:14:58,811 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-23 17:14:58,811 INFO L189 CegarLoopUtils]: For program point L363-1(lines 344 365) no Hoare annotation was computed. [2021-02-23 17:14:58,811 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-23 17:14:58,812 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 319 374) no Hoare annotation was computed. [2021-02-23 17:14:58,812 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-23 17:14:58,812 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 319 374) no Hoare annotation was computed. [2021-02-23 17:14:58,812 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-23 17:14:58,812 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-23 17:14:58,812 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-23 17:14:58,812 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-23 17:14:58,812 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-23 17:14:58,812 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-23 17:14:58,812 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-23 17:14:58,812 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-23 17:14:58,812 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-23 17:14:58,813 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-23 17:14:58,813 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-23 17:14:58,813 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-23 17:14:58,813 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-23 17:14:58,813 INFO L189 CegarLoopUtils]: For program point L361-1(line 361) no Hoare annotation was computed. [2021-02-23 17:14:58,813 INFO L189 CegarLoopUtils]: For program point L361-2(line 361) no Hoare annotation was computed. [2021-02-23 17:14:58,813 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-23 17:14:58,813 INFO L189 CegarLoopUtils]: For program point L419-2(line 419) no Hoare annotation was computed. [2021-02-23 17:14:58,813 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-23 17:14:58,813 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-23 17:14:58,813 INFO L189 CegarLoopUtils]: For program point L415-1(line 415) no Hoare annotation was computed. [2021-02-23 17:14:58,813 INFO L189 CegarLoopUtils]: For program point L415-2(line 415) no Hoare annotation was computed. [2021-02-23 17:14:58,813 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point L407(lines 407 411) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point L407-1(lines 407 411) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 375 434) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point L399-1(line 399) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point L399-2(line 399) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 375 434) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point L424-1(line 424) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point L424-2(line 424) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point L420-1(line 420) no Hoare annotation was computed. [2021-02-23 17:14:58,814 INFO L189 CegarLoopUtils]: For program point L420-2(line 420) no Hoare annotation was computed. [2021-02-23 17:14:58,815 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-23 17:14:58,815 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-23 17:14:58,815 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-23 17:14:58,815 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 375 434) no Hoare annotation was computed. [2021-02-23 17:14:58,815 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-23 17:14:58,815 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-23 17:14:58,815 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-23 17:14:58,815 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-23 17:14:58,815 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-23 17:14:58,815 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-23 17:14:58,815 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L401-2(lines 401 426) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L427(lines 400 428) no Hoare annotation was computed. [2021-02-23 17:14:58,816 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-23 17:14:58,817 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-23 17:14:58,817 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-23 17:14:58,817 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-23 17:14:58,817 INFO L189 CegarLoopUtils]: For program point L419-1(line 419) no Hoare annotation was computed. [2021-02-23 17:14:58,817 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 250 256) the Hoare annotation is: true [2021-02-23 17:14:58,817 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 250 256) the Hoare annotation is: true [2021-02-23 17:14:58,817 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 257 265) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,817 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 257 265) the Hoare annotation is: true [2021-02-23 17:14:58,818 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 257 265) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,818 INFO L185 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,818 INFO L192 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: true [2021-02-23 17:14:58,818 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 636 643) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,818 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 636 643) the Hoare annotation is: true [2021-02-23 17:14:58,818 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 636 643) the Hoare annotation is: true [2021-02-23 17:14:58,818 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 644 653) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,818 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 644 653) the Hoare annotation is: true [2021-02-23 17:14:58,818 INFO L185 CegarLoopUtils]: At program point L649(line 649) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,818 INFO L185 CegarLoopUtils]: At program point L649-1(line 649) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,818 INFO L192 CegarLoopUtils]: At program point L649-2(line 649) the Hoare annotation is: true [2021-02-23 17:14:58,819 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 644 653) the Hoare annotation is: true [2021-02-23 17:14:58,819 INFO L185 CegarLoopUtils]: At program point L669(line 669) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-23 17:14:58,819 INFO L185 CegarLoopUtils]: At program point L667(lines 667 673) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-23 17:14:58,819 INFO L185 CegarLoopUtils]: At program point L666(lines 666 676) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) [2021-02-23 17:14:58,819 INFO L192 CegarLoopUtils]: At program point L664(line 664) the Hoare annotation is: true [2021-02-23 17:14:58,819 INFO L185 CegarLoopUtils]: At program point L664-1(line 664) the Hoare annotation is: (or (= |__utac_acc__Specification5_spec__3_#t~ret56| 0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,819 INFO L192 CegarLoopUtils]: At program point L662(lines 662 679) the Hoare annotation is: true [2021-02-23 17:14:58,819 INFO L185 CegarLoopUtils]: At program point L664-2(line 664) the Hoare annotation is: (or (= |__utac_acc__Specification5_spec__3_#t~ret56| 0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,819 INFO L185 CegarLoopUtils]: At program point L664-3(line 664) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |__utac_acc__Specification5_spec__3_#t~ret56| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0))) [2021-02-23 17:14:58,819 INFO L192 CegarLoopUtils]: At program point L662-1(lines 654 682) the Hoare annotation is: true [2021-02-23 17:14:58,820 INFO L192 CegarLoopUtils]: At program point L660(line 660) the Hoare annotation is: true [2021-02-23 17:14:58,820 INFO L192 CegarLoopUtils]: At program point L660-1(line 660) the Hoare annotation is: true [2021-02-23 17:14:58,820 INFO L192 CegarLoopUtils]: At program point L660-2(line 660) the Hoare annotation is: true [2021-02-23 17:14:58,820 INFO L192 CegarLoopUtils]: At program point L660-3(line 660) the Hoare annotation is: true [2021-02-23 17:14:58,820 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 654 682) the Hoare annotation is: true [2021-02-23 17:14:58,820 INFO L192 CegarLoopUtils]: At program point L656(line 656) the Hoare annotation is: true [2021-02-23 17:14:58,820 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 654 682) the Hoare annotation is: true [2021-02-23 17:14:58,820 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 208 230) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,820 INFO L185 CegarLoopUtils]: At program point L220(line 220) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,821 INFO L185 CegarLoopUtils]: At program point L220-1(line 220) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,821 INFO L185 CegarLoopUtils]: At program point L218(lines 218 225) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,821 INFO L192 CegarLoopUtils]: At program point L218-1(lines 218 225) the Hoare annotation is: true [2021-02-23 17:14:58,821 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 208 230) the Hoare annotation is: true [2021-02-23 17:14:58,821 INFO L185 CegarLoopUtils]: At program point L216(line 216) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret17| ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,821 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,821 INFO L185 CegarLoopUtils]: At program point L216-1(line 216) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret17| ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,821 INFO L185 CegarLoopUtils]: At program point L214(line 214) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,821 INFO L185 CegarLoopUtils]: At program point L216-2(line 216) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret17| ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,821 INFO L185 CegarLoopUtils]: At program point L214-1(line 214) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,822 INFO L185 CegarLoopUtils]: At program point L210(line 210) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,822 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 208 230) the Hoare annotation is: true [2021-02-23 17:14:58,822 INFO L192 CegarLoopUtils]: At program point L227(line 227) the Hoare annotation is: true [2021-02-23 17:14:58,822 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 161 184) no Hoare annotation was computed. [2021-02-23 17:14:58,822 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 161 184) no Hoare annotation was computed. [2021-02-23 17:14:58,822 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 161 184) no Hoare annotation was computed. [2021-02-23 17:14:58,822 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-23 17:14:58,822 INFO L189 CegarLoopUtils]: For program point L178(line 178) no Hoare annotation was computed. [2021-02-23 17:14:58,822 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-23 17:14:58,822 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-23 17:14:58,822 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-23 17:14:58,822 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-23 17:14:58,822 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-23 17:14:58,822 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-23 17:14:58,822 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-23 17:14:58,823 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-23 17:14:58,823 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-23 17:14:58,823 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-23 17:14:58,823 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-23 17:14:58,823 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-23 17:14:58,823 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 815 823) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-23 17:14:58,823 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 815 823) the Hoare annotation is: true [2021-02-23 17:14:58,823 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 815 823) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-23 17:14:58,823 INFO L185 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2021-02-23 17:14:58,823 INFO L192 CegarLoopUtils]: At program point L819(line 819) the Hoare annotation is: true [2021-02-23 17:14:58,823 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-23 17:14:58,823 INFO L189 CegarLoopUtils]: For program point L831(lines 831 839) no Hoare annotation was computed. [2021-02-23 17:14:58,823 INFO L189 CegarLoopUtils]: For program point L831-2(lines 831 839) no Hoare annotation was computed. [2021-02-23 17:14:58,823 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-23 17:14:58,824 INFO L189 CegarLoopUtils]: For program point L854-1(line 854) no Hoare annotation was computed. [2021-02-23 17:14:58,824 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-23 17:14:58,824 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 824 859) no Hoare annotation was computed. [2021-02-23 17:14:58,824 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-23 17:14:58,824 INFO L189 CegarLoopUtils]: For program point L843(lines 843 851) no Hoare annotation was computed. [2021-02-23 17:14:58,824 INFO L189 CegarLoopUtils]: For program point L843-2(lines 843 851) no Hoare annotation was computed. [2021-02-23 17:14:58,824 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 824 859) no Hoare annotation was computed. [2021-02-23 17:14:58,824 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-23 17:14:58,824 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 824 859) no Hoare annotation was computed. [2021-02-23 17:14:58,824 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 243 249) the Hoare annotation is: true [2021-02-23 17:14:58,824 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 243 249) the Hoare annotation is: true [2021-02-23 17:14:58,825 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-23 17:14:58,825 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-23 17:14:58,825 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-23 17:14:58,825 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-23 17:14:58,825 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-23 17:14:58,825 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-23 17:14:58,825 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-23 17:14:58,825 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-23 17:14:58,825 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 273 318) no Hoare annotation was computed. [2021-02-23 17:14:58,825 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-23 17:14:58,826 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-23 17:14:58,826 INFO L189 CegarLoopUtils]: For program point L310-1(line 310) no Hoare annotation was computed. [2021-02-23 17:14:58,826 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-23 17:14:58,826 INFO L189 CegarLoopUtils]: For program point L310-2(line 310) no Hoare annotation was computed. [2021-02-23 17:14:58,826 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-23 17:14:58,826 INFO L189 CegarLoopUtils]: For program point L273(lines 273 318) no Hoare annotation was computed. [2021-02-23 17:14:58,826 INFO L189 CegarLoopUtils]: For program point L273-1(lines 273 318) no Hoare annotation was computed. [2021-02-23 17:14:58,826 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 273 318) no Hoare annotation was computed. [2021-02-23 17:14:58,826 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 17:14:58,826 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 273 318) no Hoare annotation was computed. [2021-02-23 17:14:58,826 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-23 17:14:58,826 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-23 17:14:58,826 INFO L189 CegarLoopUtils]: For program point L296-1(line 296) no Hoare annotation was computed. [2021-02-23 17:14:58,827 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-23 17:14:58,827 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-23 17:14:58,827 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-23 17:14:58,827 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-23 17:14:58,827 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-23 17:14:58,827 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-23 17:14:58,827 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-23 17:14:58,827 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-23 17:14:58,827 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-23 17:14:58,827 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-23 17:14:58,828 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-23 17:14:58,828 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-23 17:14:58,828 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-23 17:14:58,828 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-23 17:14:58,828 INFO L189 CegarLoopUtils]: For program point L303-1(line 303) no Hoare annotation was computed. [2021-02-23 17:14:58,828 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-23 17:14:58,828 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-23 17:14:58,828 INFO L189 CegarLoopUtils]: For program point L299-1(line 299) no Hoare annotation was computed. [2021-02-23 17:14:58,828 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-23 17:14:58,828 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-23 17:14:58,828 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-23 17:14:58,828 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-23 17:14:58,828 INFO L189 CegarLoopUtils]: For program point L605-1(line 605) no Hoare annotation was computed. [2021-02-23 17:14:58,829 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-23 17:14:58,829 INFO L189 CegarLoopUtils]: For program point L605-2(line 605) no Hoare annotation was computed. [2021-02-23 17:14:58,829 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 586 631) no Hoare annotation was computed. [2021-02-23 17:14:58,829 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-23 17:14:58,829 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-23 17:14:58,829 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-23 17:14:58,829 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-23 17:14:58,829 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-23 17:14:58,829 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-23 17:14:58,829 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 17:14:58,829 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-23 17:14:58,829 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-23 17:14:58,830 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-23 17:14:58,830 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 586 631) no Hoare annotation was computed. [2021-02-23 17:14:58,830 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 586 631) no Hoare annotation was computed. [2021-02-23 17:14:58,830 INFO L189 CegarLoopUtils]: For program point L610(lines 610 611) no Hoare annotation was computed. [2021-02-23 17:14:58,830 INFO L189 CegarLoopUtils]: For program point L606(lines 606 613) no Hoare annotation was computed. [2021-02-23 17:14:58,830 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-23 17:14:58,830 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-23 17:14:58,830 INFO L189 CegarLoopUtils]: For program point L600(lines 600 620) no Hoare annotation was computed. [2021-02-23 17:14:58,830 INFO L189 CegarLoopUtils]: For program point L600-1(lines 600 620) no Hoare annotation was computed. [2021-02-23 17:14:58,830 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-23 17:14:58,831 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-23 17:14:58,831 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-23 17:14:58,831 INFO L189 CegarLoopUtils]: For program point L627-1(line 627) no Hoare annotation was computed. [2021-02-23 17:14:58,831 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-23 17:14:58,831 INFO L189 CegarLoopUtils]: For program point L627-2(line 627) no Hoare annotation was computed. [2021-02-23 17:14:58,831 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-23 17:14:58,831 INFO L189 CegarLoopUtils]: For program point L625-1(line 625) no Hoare annotation was computed. [2021-02-23 17:14:58,831 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-23 17:14:58,831 INFO L189 CegarLoopUtils]: For program point L625-2(line 625) no Hoare annotation was computed. [2021-02-23 17:14:58,832 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-23 17:14:58,832 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-23 17:14:58,832 INFO L189 CegarLoopUtils]: For program point L586(lines 586 631) no Hoare annotation was computed. [2021-02-23 17:14:58,832 INFO L189 CegarLoopUtils]: For program point L617(lines 617 618) no Hoare annotation was computed. [2021-02-23 17:14:58,832 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 194 204) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,832 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 194 204) the Hoare annotation is: true [2021-02-23 17:14:58,832 INFO L192 CegarLoopUtils]: At program point L199(line 199) the Hoare annotation is: true [2021-02-23 17:14:58,832 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 194 204) the Hoare annotation is: true [2021-02-23 17:14:58,833 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 804 814) no Hoare annotation was computed. [2021-02-23 17:14:58,833 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-23 17:14:58,833 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 804 814) no Hoare annotation was computed. [2021-02-23 17:14:58,833 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-23 17:14:58,833 INFO L189 CegarLoopUtils]: For program point L809-1(line 809) no Hoare annotation was computed. [2021-02-23 17:14:58,833 INFO L189 CegarLoopUtils]: For program point L809-2(line 809) no Hoare annotation was computed. [2021-02-23 17:14:58,833 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 804 814) no Hoare annotation was computed. [2021-02-23 17:14:58,833 INFO L189 CegarLoopUtils]: For program point L809-3(line 809) no Hoare annotation was computed. [2021-02-23 17:14:58,833 INFO L189 CegarLoopUtils]: For program point deactivatePumpENTRY(lines 796 803) no Hoare annotation was computed. [2021-02-23 17:14:58,833 INFO L189 CegarLoopUtils]: For program point deactivatePumpEXIT(lines 796 803) no Hoare annotation was computed. [2021-02-23 17:14:58,834 INFO L189 CegarLoopUtils]: For program point deactivatePumpFINAL(lines 796 803) no Hoare annotation was computed. [2021-02-23 17:14:58,834 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 781 787) the Hoare annotation is: true [2021-02-23 17:14:58,834 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 781 787) the Hoare annotation is: true [2021-02-23 17:14:58,834 INFO L185 CegarLoopUtils]: At program point L737(lines 694 739) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,834 INFO L185 CegarLoopUtils]: At program point L704(lines 704 710) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,834 INFO L185 CegarLoopUtils]: At program point L704-1(lines 704 710) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,834 INFO L185 CegarLoopUtils]: At program point L696(lines 696 700) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,834 INFO L185 CegarLoopUtils]: At program point L692(line 692) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,835 INFO L185 CegarLoopUtils]: At program point L688(line 688) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,835 INFO L185 CegarLoopUtils]: At program point L730(lines 730 734) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,835 INFO L185 CegarLoopUtils]: At program point L730-2(lines 724 735) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,835 INFO L185 CegarLoopUtils]: At program point L722(line 722) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,835 INFO L185 CegarLoopUtils]: At program point L689(line 689) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,835 INFO L185 CegarLoopUtils]: At program point L722-1(line 722) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,835 INFO L185 CegarLoopUtils]: At program point L714(lines 714 720) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,835 INFO L185 CegarLoopUtils]: At program point L714-1(lines 714 720) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,835 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 684 747) the Hoare annotation is: true [2021-02-23 17:14:58,835 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,836 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 684 747) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,836 INFO L185 CegarLoopUtils]: At program point L702(line 702) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,836 INFO L185 CegarLoopUtils]: At program point L702-1(line 702) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,836 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 684 747) the Hoare annotation is: true [2021-02-23 17:14:58,836 INFO L185 CegarLoopUtils]: At program point L686(line 686) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,836 INFO L185 CegarLoopUtils]: At program point L740(lines 693 741) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-23 17:14:58,836 INFO L185 CegarLoopUtils]: At program point L728(line 728) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,836 INFO L185 CegarLoopUtils]: At program point L695(lines 694 739) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,836 INFO L185 CegarLoopUtils]: At program point L728-1(line 728) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,837 INFO L185 CegarLoopUtils]: At program point L728-2(line 728) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,837 INFO L185 CegarLoopUtils]: At program point L724(lines 724 735) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,837 INFO L185 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,837 INFO L185 CegarLoopUtils]: At program point L716(line 716) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,837 INFO L185 CegarLoopUtils]: At program point L712(line 712) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,837 INFO L185 CegarLoopUtils]: At program point L712-1(line 712) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 17:14:58,837 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-23 17:14:58,837 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-23 17:14:58,838 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-23 17:14:58,838 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-23 17:14:58,838 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 540 585) no Hoare annotation was computed. [2021-02-23 17:14:58,838 INFO L189 CegarLoopUtils]: For program point L564(lines 564 565) no Hoare annotation was computed. [2021-02-23 17:14:58,838 INFO L189 CegarLoopUtils]: For program point L560(lines 560 567) no Hoare annotation was computed. [2021-02-23 17:14:58,838 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-23 17:14:58,838 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-23 17:14:58,838 INFO L189 CegarLoopUtils]: For program point L554(lines 554 574) no Hoare annotation was computed. [2021-02-23 17:14:58,838 INFO L189 CegarLoopUtils]: For program point L554-1(lines 554 574) no Hoare annotation was computed. [2021-02-23 17:14:58,838 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-23 17:14:58,838 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-23 17:14:58,838 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-23 17:14:58,838 INFO L189 CegarLoopUtils]: For program point L581-1(line 581) no Hoare annotation was computed. [2021-02-23 17:14:58,839 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-23 17:14:58,839 INFO L189 CegarLoopUtils]: For program point L581-2(line 581) no Hoare annotation was computed. [2021-02-23 17:14:58,839 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-23 17:14:58,839 INFO L189 CegarLoopUtils]: For program point L579-1(line 579) no Hoare annotation was computed. [2021-02-23 17:14:58,839 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-23 17:14:58,839 INFO L189 CegarLoopUtils]: For program point L579-2(line 579) no Hoare annotation was computed. [2021-02-23 17:14:58,839 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-23 17:14:58,839 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-23 17:14:58,839 INFO L189 CegarLoopUtils]: For program point L540(lines 540 585) no Hoare annotation was computed. [2021-02-23 17:14:58,839 INFO L189 CegarLoopUtils]: For program point L571(lines 571 572) no Hoare annotation was computed. [2021-02-23 17:14:58,839 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 540 585) no Hoare annotation was computed. [2021-02-23 17:14:58,839 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 540 585) no Hoare annotation was computed. [2021-02-23 17:14:58,840 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-23 17:14:58,840 INFO L189 CegarLoopUtils]: For program point L559-1(line 559) no Hoare annotation was computed. [2021-02-23 17:14:58,840 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-23 17:14:58,840 INFO L189 CegarLoopUtils]: For program point L559-2(line 559) no Hoare annotation was computed. [2021-02-23 17:14:58,840 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-23 17:14:58,840 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-23 17:14:58,840 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-23 17:14:58,840 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-23 17:14:58,840 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-23 17:14:58,840 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-23 17:14:58,840 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-23 17:14:58,840 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-23 17:14:58,840 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-23 17:14:58,841 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-23 17:14:58,841 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-23 17:14:58,841 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-23 17:14:58,841 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-23 17:14:58,841 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-23 17:14:58,841 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-23 17:14:58,841 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-23 17:14:58,841 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 233 242) no Hoare annotation was computed. [2021-02-23 17:14:58,841 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-23 17:14:58,841 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 233 242) no Hoare annotation was computed. [2021-02-23 17:14:58,841 INFO L189 CegarLoopUtils]: For program point L235-1(line 235) no Hoare annotation was computed. [2021-02-23 17:14:58,842 INFO L189 CegarLoopUtils]: For program point L235-2(line 235) no Hoare annotation was computed. [2021-02-23 17:14:58,842 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 233 242) no Hoare annotation was computed. [2021-02-23 17:14:58,842 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-23 17:14:58,842 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-23 17:14:58,842 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-23 17:14:58,842 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-23 17:14:58,842 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-23 17:14:58,842 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-23 17:14:58,842 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-23 17:14:58,842 INFO L189 CegarLoopUtils]: For program point L515-1(line 515) no Hoare annotation was computed. [2021-02-23 17:14:58,842 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-23 17:14:58,842 INFO L189 CegarLoopUtils]: For program point L515-2(line 515) no Hoare annotation was computed. [2021-02-23 17:14:58,842 INFO L189 CegarLoopUtils]: For program point L507(lines 485 508) no Hoare annotation was computed. [2021-02-23 17:14:58,843 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-23 17:14:58,843 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-23 17:14:58,843 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-23 17:14:58,843 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-23 17:14:58,843 INFO L189 CegarLoopUtils]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-02-23 17:14:58,843 INFO L189 CegarLoopUtils]: For program point L499-1(line 499) no Hoare annotation was computed. [2021-02-23 17:14:58,843 INFO L189 CegarLoopUtils]: For program point L499-2(line 499) no Hoare annotation was computed. [2021-02-23 17:14:58,843 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-23 17:14:58,843 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-23 17:14:58,843 INFO L189 CegarLoopUtils]: For program point L483(lines 483 524) no Hoare annotation was computed. [2021-02-23 17:14:58,843 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-23 17:14:58,843 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 437 539) no Hoare annotation was computed. [2021-02-23 17:14:58,843 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-23 17:14:58,844 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-23 17:14:58,844 INFO L189 CegarLoopUtils]: For program point L475-1(line 475) no Hoare annotation was computed. [2021-02-23 17:14:58,844 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-23 17:14:58,844 INFO L189 CegarLoopUtils]: For program point L525(lines 525 536) no Hoare annotation was computed. [2021-02-23 17:14:58,844 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 437 539) no Hoare annotation was computed. [2021-02-23 17:14:58,844 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-23 17:14:58,844 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-23 17:14:58,844 INFO L189 CegarLoopUtils]: For program point L517-1(line 517) no Hoare annotation was computed. [2021-02-23 17:14:58,844 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-23 17:14:58,845 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-23 17:14:58,845 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-23 17:14:58,845 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-23 17:14:58,845 INFO L189 CegarLoopUtils]: For program point L501-1(line 501) no Hoare annotation was computed. [2021-02-23 17:14:58,845 INFO L189 CegarLoopUtils]: For program point L468-1(line 468) no Hoare annotation was computed. [2021-02-23 17:14:58,845 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 437 539) no Hoare annotation was computed. [2021-02-23 17:14:58,845 INFO L189 CegarLoopUtils]: For program point L526(lines 526 533) no Hoare annotation was computed. [2021-02-23 17:14:58,845 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-23 17:14:58,845 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-23 17:14:58,845 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-23 17:14:58,845 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-23 17:14:58,845 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-23 17:14:58,846 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-23 17:14:58,846 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-23 17:14:58,846 INFO L189 CegarLoopUtils]: For program point L461(lines 461 465) no Hoare annotation was computed. [2021-02-23 17:14:58,846 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-23 17:14:58,846 INFO L189 CegarLoopUtils]: For program point L486-2(lines 486 506) no Hoare annotation was computed. [2021-02-23 17:14:58,846 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-23 17:14:58,846 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-23 17:14:58,846 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-23 17:14:58,846 INFO L189 CegarLoopUtils]: For program point L437(lines 437 539) no Hoare annotation was computed. [2021-02-23 17:14:58,846 INFO L189 CegarLoopUtils]: For program point L437-1(lines 437 539) no Hoare annotation was computed. [2021-02-23 17:14:58,846 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-23 17:14:58,847 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-23 17:14:58,847 INFO L189 CegarLoopUtils]: For program point L528-1(line 528) no Hoare annotation was computed. [2021-02-23 17:14:58,847 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-23 17:14:58,847 INFO L189 CegarLoopUtils]: For program point L528-2(line 528) no Hoare annotation was computed. [2021-02-23 17:14:58,847 INFO L189 CegarLoopUtils]: For program point L487(lines 486 506) no Hoare annotation was computed. [2021-02-23 17:14:58,847 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-23 17:14:58,847 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-23 17:14:58,847 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-23 17:14:58,847 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-23 17:14:58,847 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-23 17:14:58,847 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-23 17:14:58,848 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-23 17:14:58,848 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-23 17:14:58,848 INFO L189 CegarLoopUtils]: For program point L471-1(line 471) no Hoare annotation was computed. [2021-02-23 17:14:58,848 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-23 17:14:58,848 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-23 17:14:58,848 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-23 17:14:58,848 INFO L189 CegarLoopUtils]: For program point L488(lines 488 492) no Hoare annotation was computed. [2021-02-23 17:14:58,848 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-23 17:14:58,848 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-23 17:14:58,848 INFO L189 CegarLoopUtils]: For program point L513-1(line 513) no Hoare annotation was computed. [2021-02-23 17:14:58,848 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-23 17:14:58,849 INFO L189 CegarLoopUtils]: For program point L513-2(line 513) no Hoare annotation was computed. [2021-02-23 17:14:58,849 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-23 17:14:58,849 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-23 17:14:58,849 INFO L189 CegarLoopUtils]: For program point L497-1(line 497) no Hoare annotation was computed. [2021-02-23 17:14:58,849 INFO L189 CegarLoopUtils]: For program point L497-2(line 497) no Hoare annotation was computed. [2021-02-23 17:14:58,849 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-23 17:14:58,849 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-23 17:14:58,849 INFO L185 CegarLoopUtils]: At program point L101-4(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,849 INFO L185 CegarLoopUtils]: At program point L101-5(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,849 INFO L185 CegarLoopUtils]: At program point L101-6(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,850 INFO L185 CegarLoopUtils]: At program point L101-7(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,850 INFO L185 CegarLoopUtils]: At program point L572(line 572) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,850 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,850 INFO L185 CegarLoopUtils]: At program point L564(line 564) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,850 INFO L185 CegarLoopUtils]: At program point L853-1(line 853) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,850 INFO L185 CegarLoopUtils]: At program point L436(line 436) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,850 INFO L185 CegarLoopUtils]: At program point L564-1(line 564) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,850 INFO L185 CegarLoopUtils]: At program point L853-2(line 853) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,850 INFO L185 CegarLoopUtils]: At program point L853-3(line 853) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,851 INFO L185 CegarLoopUtils]: At program point L849(line 849) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,851 INFO L185 CegarLoopUtils]: At program point L849-1(line 849) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,851 INFO L185 CegarLoopUtils]: At program point L849-2(line 849) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,851 INFO L185 CegarLoopUtils]: At program point L849-3(line 849) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,851 INFO L185 CegarLoopUtils]: At program point L845(line 845) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,851 INFO L185 CegarLoopUtils]: At program point L849-4(line 849) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,851 INFO L185 CegarLoopUtils]: At program point L845-1(line 845) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,851 INFO L185 CegarLoopUtils]: At program point L845-2(line 845) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,851 INFO L185 CegarLoopUtils]: At program point L618(line 618) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,851 INFO L185 CegarLoopUtils]: At program point L845-3(line 845) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,852 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,852 INFO L185 CegarLoopUtils]: At program point L841-1(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,852 INFO L185 CegarLoopUtils]: At program point L841-2(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,852 INFO L185 CegarLoopUtils]: At program point L841-3(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,852 INFO L185 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,852 INFO L185 CegarLoopUtils]: At program point L841-4(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,852 INFO L185 CegarLoopUtils]: At program point L837-1(line 837) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,852 INFO L185 CegarLoopUtils]: At program point L841-5(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,852 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,852 INFO L185 CegarLoopUtils]: At program point L837-2(line 837) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,852 INFO L185 CegarLoopUtils]: At program point L841-6(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,853 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,853 INFO L185 CegarLoopUtils]: At program point L610(line 610) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,853 INFO L185 CegarLoopUtils]: At program point L837-3(line 837) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,853 INFO L185 CegarLoopUtils]: At program point L841-7(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,853 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,853 INFO L185 CegarLoopUtils]: At program point L610-1(line 610) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,853 INFO L185 CegarLoopUtils]: At program point L833(line 833) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,853 INFO L185 CegarLoopUtils]: At program point L837-4(line 837) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,853 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,853 INFO L185 CegarLoopUtils]: At program point L833-1(line 833) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,854 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,854 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,854 INFO L185 CegarLoopUtils]: At program point L833-2(line 833) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,854 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,854 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,854 INFO L185 CegarLoopUtils]: At program point L833-3(line 833) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,854 INFO L185 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,854 INFO L185 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,854 INFO L185 CegarLoopUtils]: At program point L565(line 565) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,854 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,854 INFO L192 CegarLoopUtils]: At program point L751(line 751) the Hoare annotation is: true [2021-02-23 17:14:58,855 INFO L185 CegarLoopUtils]: At program point L611(line 611) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,855 INFO L185 CegarLoopUtils]: At program point L128(line 128) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,855 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:14:58,855 INFO L185 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,855 INFO L185 CegarLoopUtils]: At program point L855-1(line 855) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,855 INFO L185 CegarLoopUtils]: At program point L855-2(line 855) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,855 INFO L185 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: (= ~pumpRunning~0 0) [2021-02-23 17:14:58,855 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,855 INFO L185 CegarLoopUtils]: At program point L571(line 571) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,856 INFO L185 CegarLoopUtils]: At program point L571-1(line 571) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,856 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,856 INFO L185 CegarLoopUtils]: At program point L113-1(line 113) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,856 INFO L185 CegarLoopUtils]: At program point L113-2(line 113) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,856 INFO L185 CegarLoopUtils]: At program point L109(line 109) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,856 INFO L185 CegarLoopUtils]: At program point L109-1(line 109) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,856 INFO L185 CegarLoopUtils]: At program point L109-2(line 109) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,856 INFO L185 CegarLoopUtils]: At program point L109-3(line 109) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,857 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 17:14:58,857 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,857 INFO L185 CegarLoopUtils]: At program point L617(line 617) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,857 INFO L185 CegarLoopUtils]: At program point L105-1(line 105) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,857 INFO L185 CegarLoopUtils]: At program point L617-1(line 617) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,857 INFO L185 CegarLoopUtils]: At program point L105-2(line 105) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,857 INFO L185 CegarLoopUtils]: At program point L105-3(line 105) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,857 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,857 INFO L185 CegarLoopUtils]: At program point L105-4(line 105) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,858 INFO L185 CegarLoopUtils]: At program point L101-1(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,858 INFO L185 CegarLoopUtils]: At program point L105-5(line 105) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,858 INFO L185 CegarLoopUtils]: At program point L101-2(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,858 INFO L185 CegarLoopUtils]: At program point L101-3(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 17:14:58,858 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:14:58,858 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 788 795) no Hoare annotation was computed. [2021-02-23 17:14:58,858 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 788 795) no Hoare annotation was computed. [2021-02-23 17:14:58,858 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 788 795) no Hoare annotation was computed. [2021-02-23 17:14:58,858 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 118 126) the Hoare annotation is: true [2021-02-23 17:14:58,859 INFO L192 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: true [2021-02-23 17:14:58,859 INFO L192 CegarLoopUtils]: At program point L122(line 122) the Hoare annotation is: true [2021-02-23 17:14:58,859 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 118 126) the Hoare annotation is: true [2021-02-23 17:14:58,859 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 118 126) the Hoare annotation is: true [2021-02-23 17:14:58,859 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:14:58,859 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:14:58,859 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-23 17:14:58,859 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 17:14:58,859 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-23 17:14:58,859 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 17:14:58,860 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 17:14:58,860 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 17:14:58,860 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 17:14:58,860 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 86 94) no Hoare annotation was computed. [2021-02-23 17:14:58,860 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-23 17:14:58,860 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-23 17:14:58,860 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 86 94) no Hoare annotation was computed. [2021-02-23 17:14:58,860 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 86 94) no Hoare annotation was computed. [2021-02-23 17:14:58,860 INFO L192 CegarLoopUtils]: At program point L768(lines 768 774) the Hoare annotation is: true [2021-02-23 17:14:58,860 INFO L185 CegarLoopUtils]: At program point L763(line 763) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-23 17:14:58,860 INFO L192 CegarLoopUtils]: At program point L761(lines 757 779) the Hoare annotation is: true [2021-02-23 17:14:58,861 INFO L192 CegarLoopUtils]: At program point L759(lines 757 779) the Hoare annotation is: true [2021-02-23 17:14:58,861 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 754 780) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,861 INFO L192 CegarLoopUtils]: At program point timeShiftEXIT(lines 754 780) the Hoare annotation is: true [2021-02-23 17:14:58,861 INFO L192 CegarLoopUtils]: At program point timeShiftFINAL(lines 754 780) the Hoare annotation is: true [2021-02-23 17:14:58,861 INFO L192 CegarLoopUtils]: At program point L770(line 770) the Hoare annotation is: true [2021-02-23 17:14:58,861 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 130 159) the Hoare annotation is: true [2021-02-23 17:14:58,861 INFO L192 CegarLoopUtils]: At program point L155(lines 130 159) the Hoare annotation is: true [2021-02-23 17:14:58,861 INFO L192 CegarLoopUtils]: At program point L151(line 151) the Hoare annotation is: true [2021-02-23 17:14:58,861 INFO L192 CegarLoopUtils]: At program point L141(line 141) the Hoare annotation is: true [2021-02-23 17:14:58,862 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 130 159) the Hoare annotation is: true [2021-02-23 17:14:58,862 INFO L192 CegarLoopUtils]: At program point L144(lines 144 148) the Hoare annotation is: true [2021-02-23 17:14:58,862 INFO L192 CegarLoopUtils]: At program point L144-1(lines 144 148) the Hoare annotation is: true [2021-02-23 17:14:58,862 INFO L192 CegarLoopUtils]: At program point L140-2(lines 140 154) the Hoare annotation is: true [2021-02-23 17:14:58,862 INFO L192 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: true [2021-02-23 17:14:58,862 INFO L192 CegarLoopUtils]: At program point L136-1(line 136) the Hoare annotation is: true [2021-02-23 17:14:58,862 INFO L192 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: true [2021-02-23 17:14:58,862 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-23 17:14:58,862 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-23 17:14:58,862 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-23 17:14:58,862 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-23 17:14:58,863 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 185 191) the Hoare annotation is: true [2021-02-23 17:14:58,863 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 185 191) the Hoare annotation is: true [2021-02-23 17:14:58,863 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 17:14:58,863 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:14:58,863 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 17:14:58,863 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 17:14:58,863 INFO L192 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: true [2021-02-23 17:14:58,863 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: true [2021-02-23 17:14:58,863 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,863 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:14:58,864 INFO L192 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: true [2021-02-23 17:14:58,864 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 861 868) the Hoare annotation is: true [2021-02-23 17:14:58,864 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 865) the Hoare annotation is: true [2021-02-23 17:14:58,864 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 861 868) the Hoare annotation is: true [2021-02-23 17:14:58,864 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 861 868) the Hoare annotation is: true [2021-02-23 17:14:58,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 05:14:58 BoogieIcfgContainer [2021-02-23 17:14:58,885 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 17:14:58,887 INFO L168 Benchmark]: Toolchain (without parser) took 33592.45 ms. Allocated memory was 152.0 MB in the beginning and 457.2 MB in the end (delta: 305.1 MB). Free memory was 128.0 MB in the beginning and 257.3 MB in the end (delta: -129.4 MB). Peak memory consumption was 276.3 MB. Max. memory is 8.0 GB. [2021-02-23 17:14:58,887 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 152.0 MB. Free memory was 125.4 MB in the beginning and 125.3 MB in the end (delta: 123.0 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 17:14:58,888 INFO L168 Benchmark]: CACSL2BoogieTranslator took 731.63 ms. Allocated memory is still 152.0 MB. Free memory was 126.8 MB in the beginning and 107.0 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-23 17:14:58,888 INFO L168 Benchmark]: Boogie Preprocessor took 125.80 ms. Allocated memory is still 152.0 MB. Free memory was 107.0 MB in the beginning and 103.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-23 17:14:58,889 INFO L168 Benchmark]: RCFGBuilder took 2129.57 ms. Allocated memory was 152.0 MB in the beginning and 219.2 MB in the end (delta: 67.1 MB). Free memory was 103.1 MB in the beginning and 182.9 MB in the end (delta: -79.7 MB). Peak memory consumption was 55.1 MB. Max. memory is 8.0 GB. [2021-02-23 17:14:58,890 INFO L168 Benchmark]: TraceAbstraction took 30575.46 ms. Allocated memory was 219.2 MB in the beginning and 457.2 MB in the end (delta: 238.0 MB). Free memory was 182.9 MB in the beginning and 257.3 MB in the end (delta: -74.5 MB). Peak memory consumption was 263.3 MB. Max. memory is 8.0 GB. [2021-02-23 17:14:58,892 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 152.0 MB. Free memory was 125.4 MB in the beginning and 125.3 MB in the end (delta: 123.0 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 731.63 ms. Allocated memory is still 152.0 MB. Free memory was 126.8 MB in the beginning and 107.0 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 125.80 ms. Allocated memory is still 152.0 MB. Free memory was 107.0 MB in the beginning and 103.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2129.57 ms. Allocated memory was 152.0 MB in the beginning and 219.2 MB in the end (delta: 67.1 MB). Free memory was 103.1 MB in the beginning and 182.9 MB in the end (delta: -79.7 MB). Peak memory consumption was 55.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 30575.46 ms. Allocated memory was 219.2 MB in the beginning and 457.2 MB in the end (delta: 238.0 MB). Free memory was 182.9 MB in the beginning and 257.3 MB in the end (delta: -74.5 MB). Peak memory consumption was 263.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 865]: 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: 130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 693]: Loop Invariant Derived loop invariant: !(systemActive == 1) || !(pumpRunning == 0) - InvariantResult [Line: 694]: Loop Invariant Derived loop invariant: (!(pumpRunning == 0) || !(1 == systemActive)) || splverifierCounter == 0 - InvariantResult [Line: 140]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 250]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 257]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 636]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 644]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 654]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 208]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 815]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 243]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 194]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 781]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 684]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 74]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 118]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 130]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 754]: Procedure Contract for timeShift Derived contract for procedure timeShift: 1 - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 185]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 861]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 594 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 15.3s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 11.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 15.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 765 SDtfs, 1051 SDslu, 1254 SDs, 0 SdLazy, 1623 SolverSat, 235 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 120 GetRequests, 83 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 6.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=260occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 118 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 223 LocationsWithAnnotation, 535 PreInvPairs, 630 NumberOfFragments, 1469 HoareAnnotationTreeSize, 535 FomulaSimplifications, 61603 FormulaSimplificationTreeSizeReduction, 3.2s HoareSimplificationTime, 223 FomulaSimplificationsInter, 15636 FormulaSimplificationTreeSizeReductionInter, 11.5s 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...