/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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_spec4_product01.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-22 18:06:25,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 18:06:25,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 18:06:25,979 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-22 18:06:25,979 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-22 18:06:25,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-22 18:06:25,981 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-22 18:06:25,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-22 18:06:25,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-22 18:06:25,985 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-22 18:06:25,986 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-22 18:06:25,987 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-22 18:06:25,987 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-22 18:06:25,988 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-22 18:06:25,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-22 18:06:25,990 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-22 18:06:25,994 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-22 18:06:25,995 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-22 18:06:26,000 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-22 18:06:26,002 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-22 18:06:26,004 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-22 18:06:26,005 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-22 18:06:26,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-22 18:06:26,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-22 18:06:26,009 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-22 18:06:26,009 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-22 18:06:26,009 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-22 18:06:26,010 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-22 18:06:26,010 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-22 18:06:26,011 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-22 18:06:26,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-22 18:06:26,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-22 18:06:26,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-22 18:06:26,013 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-22 18:06:26,014 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-22 18:06:26,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-22 18:06:26,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-22 18:06:26,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-22 18:06:26,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-22 18:06:26,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-22 18:06:26,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-22 18:06:26,018 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-08-22 18:06:26,026 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 18:06:26,027 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 18:06:26,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 18:06:26,028 INFO L138 SettingsManager]: * sizeof long=4 [2020-08-22 18:06:26,028 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 18:06:26,029 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-08-22 18:06:26,029 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 18:06:26,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 18:06:26,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 18:06:26,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 18:06:26,029 INFO L138 SettingsManager]: * sizeof long double=12 [2020-08-22 18:06:26,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 18:06:26,030 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 18:06:26,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 18:06:26,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 18:06:26,030 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-08-22 18:06:26,031 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 18:06:26,031 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 18:06:26,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 18:06:26,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 18:06:26,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-08-22 18:06:26,032 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 18:06:26,032 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-08-22 18:06:26,302 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 18:06:26,318 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 18:06:26,323 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 18:06:26,324 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 18:06:26,325 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 18:06:26,325 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product01.cil.c [2020-08-22 18:06:26,388 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94b57eedc/94007710d4ba44118b6097e9676f8c4a/FLAGe426e85ed [2020-08-22 18:06:26,878 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 18:06:26,878 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product01.cil.c [2020-08-22 18:06:26,892 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94b57eedc/94007710d4ba44118b6097e9676f8c4a/FLAGe426e85ed [2020-08-22 18:06:27,269 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94b57eedc/94007710d4ba44118b6097e9676f8c4a [2020-08-22 18:06:27,278 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 18:06:27,280 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 18:06:27,281 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 18:06:27,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 18:06:27,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 18:06:27,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 06:06:27" (1/1) ... [2020-08-22 18:06:27,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1284425b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:06:27, skipping insertion in model container [2020-08-22 18:06:27,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 06:06:27" (1/1) ... [2020-08-22 18:06:27,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 18:06:27,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 18:06:27,775 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 18:06:27,790 INFO L203 MainTranslator]: Completed pre-run [2020-08-22 18:06:27,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 18:06:27,895 INFO L208 MainTranslator]: Completed translation [2020-08-22 18:06:27,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:06:27 WrapperNode [2020-08-22 18:06:27,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 18:06:27,897 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-22 18:06:27,897 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-22 18:06:27,897 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-22 18:06:27,911 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:06:27" (1/1) ... [2020-08-22 18:06:27,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:06:27" (1/1) ... [2020-08-22 18:06:27,930 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:06:27" (1/1) ... [2020-08-22 18:06:27,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:06:27" (1/1) ... [2020-08-22 18:06:27,962 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:06:27" (1/1) ... [2020-08-22 18:06:27,972 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:06:27" (1/1) ... [2020-08-22 18:06:27,977 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:06:27" (1/1) ... [2020-08-22 18:06:27,984 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-08-22 18:06:27,985 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-08-22 18:06:27,985 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-08-22 18:06:27,985 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-08-22 18:06:27,986 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:06:27" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 18:06:28,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-08-22 18:06:28,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-08-22 18:06:28,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-08-22 18:06:28,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-08-22 18:06:28,048 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-08-22 18:06:28,048 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-08-22 18:06:28,048 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-08-22 18:06:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-08-22 18:06:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-08-22 18:06:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-08-22 18:06:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-08-22 18:06:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-08-22 18:06:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-08-22 18:06:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-08-22 18:06:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-08-22 18:06:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-08-22 18:06:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-08-22 18:06:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-08-22 18:06:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-08-22 18:06:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-08-22 18:06:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-08-22 18:06:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-08-22 18:06:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-08-22 18:06:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-08-22 18:06:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-08-22 18:06:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-08-22 18:06:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-08-22 18:06:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-08-22 18:06:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-08-22 18:06:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-08-22 18:06:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-08-22 18:06:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-08-22 18:06:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-08-22 18:06:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-08-22 18:06:28,053 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-08-22 18:06:28,053 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-08-22 18:06:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-08-22 18:06:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-08-22 18:06:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-08-22 18:06:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-08-22 18:06:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-08-22 18:06:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-08-22 18:06:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-08-22 18:06:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-08-22 18:06:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-08-22 18:06:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-08-22 18:06:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-08-22 18:06:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-08-22 18:06:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-08-22 18:06:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-08-22 18:06:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-08-22 18:06:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-08-22 18:06:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-08-22 18:06:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-08-22 18:06:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-08-22 18:06:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-08-22 18:06:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-08-22 18:06:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-08-22 18:06:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-08-22 18:06:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-08-22 18:06:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-08-22 18:06:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-08-22 18:06:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-08-22 18:06:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-08-22 18:06:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-08-22 18:06:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-08-22 18:06:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-08-22 18:06:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-08-22 18:06:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-08-22 18:06:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-08-22 18:06:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-08-22 18:06:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-08-22 18:06:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-08-22 18:06:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-08-22 18:06:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-08-22 18:06:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-08-22 18:06:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-08-22 18:06:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-08-22 18:06:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-08-22 18:06:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-08-22 18:06:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-08-22 18:06:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-08-22 18:06:29,114 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-08-22 18:06:29,114 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-08-22 18:06:29,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 06:06:29 BoogieIcfgContainer [2020-08-22 18:06:29,121 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-08-22 18:06:29,122 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-08-22 18:06:29,122 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-08-22 18:06:29,125 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-08-22 18:06:29,125 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.08 06:06:27" (1/3) ... [2020-08-22 18:06:29,126 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30ea54d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 06:06:29, skipping insertion in model container [2020-08-22 18:06:29,126 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:06:27" (2/3) ... [2020-08-22 18:06:29,127 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30ea54d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 06:06:29, skipping insertion in model container [2020-08-22 18:06:29,127 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 06:06:29" (3/3) ... [2020-08-22 18:06:29,128 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product01.cil.c [2020-08-22 18:06:29,138 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-08-22 18:06:29,146 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-08-22 18:06:29,157 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-08-22 18:06:29,173 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-08-22 18:06:29,173 INFO L376 AbstractCegarLoop]: Hoare is true [2020-08-22 18:06:29,173 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-08-22 18:06:29,173 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-08-22 18:06:29,174 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-08-22 18:06:29,174 INFO L380 AbstractCegarLoop]: Difference is false [2020-08-22 18:06:29,174 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-08-22 18:06:29,174 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-08-22 18:06:29,190 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states. [2020-08-22 18:06:29,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-08-22 18:06:29,209 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 18:06:29,210 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 18:06:29,210 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 18:06:29,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 18:06:29,216 INFO L82 PathProgramCache]: Analyzing trace with hash -983857260, now seen corresponding path program 1 times [2020-08-22 18:06:29,224 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 18:06:29,225 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [274901709] [2020-08-22 18:06:29,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 18:06:29,277 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 18:06:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:29,934 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 18:06:29,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 18:06:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:30,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 18:06:30,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:30,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 18:06:30,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:30,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 18:06:30,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:30,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 18:06:30,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:30,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-08-22 18:06:30,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:30,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-08-22 18:06:30,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:30,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 18:06:30,111 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [274901709] [2020-08-22 18:06:30,113 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 18:06:30,113 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 18:06:30,114 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [564694575] [2020-08-22 18:06:30,121 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 18:06:30,122 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 18:06:30,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 18:06:30,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 18:06:30,138 INFO L87 Difference]: Start difference. First operand 241 states. Second operand 3 states. [2020-08-22 18:06:31,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 18:06:31,198 INFO L93 Difference]: Finished difference Result 343 states and 414 transitions. [2020-08-22 18:06:31,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 18:06:31,200 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-08-22 18:06:31,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 18:06:31,216 INFO L225 Difference]: With dead ends: 343 [2020-08-22 18:06:31,216 INFO L226 Difference]: Without dead ends: 227 [2020-08-22 18:06:31,221 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 18:06:31,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2020-08-22 18:06:31,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 190. [2020-08-22 18:06:31,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-08-22 18:06:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 203 transitions. [2020-08-22 18:06:31,325 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 203 transitions. Word has length 142 [2020-08-22 18:06:31,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 18:06:31,326 INFO L479 AbstractCegarLoop]: Abstraction has 190 states and 203 transitions. [2020-08-22 18:06:31,327 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 18:06:31,327 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 203 transitions. [2020-08-22 18:06:31,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-08-22 18:06:31,331 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 18:06:31,331 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 18:06:31,332 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-08-22 18:06:31,332 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 18:06:31,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 18:06:31,333 INFO L82 PathProgramCache]: Analyzing trace with hash -1157511114, now seen corresponding path program 1 times [2020-08-22 18:06:31,363 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 18:06:31,363 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1670161410] [2020-08-22 18:06:31,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 18:06:31,367 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 18:06:31,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:31,742 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 18:06:31,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 18:06:31,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:31,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 18:06:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:31,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 18:06:31,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:31,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 18:06:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:31,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 18:06:31,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:31,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-08-22 18:06:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:31,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-08-22 18:06:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:31,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 18:06:31,832 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1670161410] [2020-08-22 18:06:31,833 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 18:06:31,833 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-08-22 18:06:31,833 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [598850214] [2020-08-22 18:06:31,834 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-08-22 18:06:31,834 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 18:06:31,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-08-22 18:06:31,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-08-22 18:06:31,835 INFO L87 Difference]: Start difference. First operand 190 states and 203 transitions. Second operand 4 states. [2020-08-22 18:06:32,557 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-08-22 18:06:33,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 18:06:33,029 INFO L93 Difference]: Finished difference Result 260 states and 289 transitions. [2020-08-22 18:06:33,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 18:06:33,030 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-08-22 18:06:33,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 18:06:33,035 INFO L225 Difference]: With dead ends: 260 [2020-08-22 18:06:33,035 INFO L226 Difference]: Without dead ends: 210 [2020-08-22 18:06:33,037 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-08-22 18:06:33,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2020-08-22 18:06:33,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 180. [2020-08-22 18:06:33,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 180 states. [2020-08-22 18:06:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 190 transitions. [2020-08-22 18:06:33,111 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 190 transitions. Word has length 143 [2020-08-22 18:06:33,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 18:06:33,112 INFO L479 AbstractCegarLoop]: Abstraction has 180 states and 190 transitions. [2020-08-22 18:06:33,112 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-08-22 18:06:33,112 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 190 transitions. [2020-08-22 18:06:33,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-08-22 18:06:33,115 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 18:06:33,115 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 18:06:33,115 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-08-22 18:06:33,115 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 18:06:33,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 18:06:33,116 INFO L82 PathProgramCache]: Analyzing trace with hash 559757865, now seen corresponding path program 1 times [2020-08-22 18:06:33,116 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 18:06:33,116 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [923324333] [2020-08-22 18:06:33,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 18:06:33,119 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 18:06:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:33,416 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 18:06:33,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 18:06:33,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:33,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 18:06:33,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:33,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 18:06:33,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:33,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 18:06:33,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:33,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 18:06:33,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:33,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-08-22 18:06:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:33,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-08-22 18:06:33,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:33,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 18:06:33,548 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [923324333] [2020-08-22 18:06:33,548 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 18:06:33,549 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-08-22 18:06:33,549 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [97463730] [2020-08-22 18:06:33,549 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-08-22 18:06:33,550 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 18:06:33,550 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-08-22 18:06:33,550 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-08-22 18:06:33,550 INFO L87 Difference]: Start difference. First operand 180 states and 190 transitions. Second operand 9 states. [2020-08-22 18:06:34,020 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-08-22 18:06:34,307 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-08-22 18:06:34,535 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-08-22 18:06:34,766 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 18:06:35,013 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 18:06:35,238 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 18:06:36,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 18:06:36,053 INFO L93 Difference]: Finished difference Result 280 states and 314 transitions. [2020-08-22 18:06:36,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-08-22 18:06:36,055 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-08-22 18:06:36,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 18:06:36,060 INFO L225 Difference]: With dead ends: 280 [2020-08-22 18:06:36,060 INFO L226 Difference]: Without dead ends: 210 [2020-08-22 18:06:36,065 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-08-22 18:06:36,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2020-08-22 18:06:36,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 180. [2020-08-22 18:06:36,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 180 states. [2020-08-22 18:06:36,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 189 transitions. [2020-08-22 18:06:36,161 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 189 transitions. Word has length 152 [2020-08-22 18:06:36,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 18:06:36,162 INFO L479 AbstractCegarLoop]: Abstraction has 180 states and 189 transitions. [2020-08-22 18:06:36,162 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-08-22 18:06:36,162 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 189 transitions. [2020-08-22 18:06:36,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-08-22 18:06:36,164 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 18:06:36,165 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 18:06:36,165 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-08-22 18:06:36,165 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 18:06:36,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 18:06:36,166 INFO L82 PathProgramCache]: Analyzing trace with hash 340000782, now seen corresponding path program 1 times [2020-08-22 18:06:36,166 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 18:06:36,166 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1581230809] [2020-08-22 18:06:36,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 18:06:36,169 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 18:06:36,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:36,538 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 18:06:36,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 18:06:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:36,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 18:06:36,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:36,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 18:06:36,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:36,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 18:06:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:36,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 18:06:36,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:36,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-08-22 18:06:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:36,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-08-22 18:06:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:36,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-08-22 18:06:36,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:36,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 18:06:36,687 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1581230809] [2020-08-22 18:06:36,688 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 18:06:36,688 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-08-22 18:06:36,688 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1183688948] [2020-08-22 18:06:36,689 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-08-22 18:06:36,689 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 18:06:36,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-08-22 18:06:36,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2020-08-22 18:06:36,690 INFO L87 Difference]: Start difference. First operand 180 states and 189 transitions. Second operand 13 states. [2020-08-22 18:06:37,256 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-08-22 18:06:37,647 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-08-22 18:06:37,880 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-08-22 18:06:38,122 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 18:06:38,396 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 18:06:38,605 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 18:06:39,232 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-08-22 18:06:39,817 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 18:06:40,053 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 18:06:40,323 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 18:06:40,558 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-08-22 18:06:40,770 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-08-22 18:06:40,996 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-08-22 18:06:41,237 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-08-22 18:06:41,448 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 18:06:41,682 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 18:06:41,962 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 18:06:42,236 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-08-22 18:06:42,475 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 18:06:42,720 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 18:06:43,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 18:06:43,255 INFO L93 Difference]: Finished difference Result 391 states and 452 transitions. [2020-08-22 18:06:43,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-08-22 18:06:43,256 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 155 [2020-08-22 18:06:43,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 18:06:43,260 INFO L225 Difference]: With dead ends: 391 [2020-08-22 18:06:43,260 INFO L226 Difference]: Without dead ends: 321 [2020-08-22 18:06:43,262 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=191, Invalid=865, Unknown=0, NotChecked=0, Total=1056 [2020-08-22 18:06:43,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2020-08-22 18:06:43,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 294. [2020-08-22 18:06:43,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294 states. [2020-08-22 18:06:43,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 322 transitions. [2020-08-22 18:06:43,390 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 322 transitions. Word has length 155 [2020-08-22 18:06:43,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 18:06:43,391 INFO L479 AbstractCegarLoop]: Abstraction has 294 states and 322 transitions. [2020-08-22 18:06:43,391 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-08-22 18:06:43,391 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 322 transitions. [2020-08-22 18:06:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-08-22 18:06:43,393 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 18:06:43,394 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 18:06:43,394 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-08-22 18:06:43,394 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 18:06:43,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 18:06:43,395 INFO L82 PathProgramCache]: Analyzing trace with hash -1629436181, now seen corresponding path program 1 times [2020-08-22 18:06:43,395 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 18:06:43,395 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [291700079] [2020-08-22 18:06:43,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 18:06:43,398 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 18:06:43,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:43,708 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 18:06:43,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 18:06:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:43,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 18:06:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:43,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 18:06:43,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:43,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 18:06:43,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:43,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 18:06:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:43,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-08-22 18:06:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:43,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-08-22 18:06:43,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:43,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-08-22 18:06:43,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:43,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-08-22 18:06:43,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:43,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 18:06:43,853 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [291700079] [2020-08-22 18:06:43,853 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 18:06:43,854 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 18:06:43,854 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1749325410] [2020-08-22 18:06:43,855 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 18:06:43,855 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 18:06:43,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 18:06:43,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-08-22 18:06:43,856 INFO L87 Difference]: Start difference. First operand 294 states and 322 transitions. Second operand 5 states. [2020-08-22 18:06:44,429 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-08-22 18:06:45,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 18:06:45,123 INFO L93 Difference]: Finished difference Result 429 states and 483 transitions. [2020-08-22 18:06:45,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-08-22 18:06:45,124 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 160 [2020-08-22 18:06:45,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 18:06:45,127 INFO L225 Difference]: With dead ends: 429 [2020-08-22 18:06:45,127 INFO L226 Difference]: Without dead ends: 297 [2020-08-22 18:06:45,130 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-08-22 18:06:45,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2020-08-22 18:06:45,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 276. [2020-08-22 18:06:45,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 276 states. [2020-08-22 18:06:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 293 transitions. [2020-08-22 18:06:45,235 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 293 transitions. Word has length 160 [2020-08-22 18:06:45,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 18:06:45,244 INFO L479 AbstractCegarLoop]: Abstraction has 276 states and 293 transitions. [2020-08-22 18:06:45,244 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 18:06:45,244 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 293 transitions. [2020-08-22 18:06:45,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2020-08-22 18:06:45,247 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 18:06:45,248 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 18:06:45,248 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-08-22 18:06:45,248 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 18:06:45,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 18:06:45,249 INFO L82 PathProgramCache]: Analyzing trace with hash 709080870, now seen corresponding path program 1 times [2020-08-22 18:06:45,249 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 18:06:45,249 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1769396247] [2020-08-22 18:06:45,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 18:06:45,285 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 18:06:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,638 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 18:06:45,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 18:06:45,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 18:06:45,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 18:06:45,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 18:06:45,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 18:06:45,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-08-22 18:06:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-08-22 18:06:45,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-08-22 18:06:45,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 18:06:45,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-08-22 18:06:45,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-08-22 18:06:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2020-08-22 18:06:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-08-22 18:06:45,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-08-22 18:06:45,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:06:45,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 18:06:45,809 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1769396247] [2020-08-22 18:06:45,810 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 18:06:45,810 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-08-22 18:06:45,811 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1386820916] [2020-08-22 18:06:45,812 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-08-22 18:06:45,812 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 18:06:45,812 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-08-22 18:06:45,813 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-08-22 18:06:45,813 INFO L87 Difference]: Start difference. First operand 276 states and 293 transitions. Second operand 9 states. [2020-08-22 18:06:46,240 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-08-22 18:06:47,255 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 18:06:47,457 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 18:06:47,684 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 18:06:47,928 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 18:06:48,143 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 18:06:48,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 18:06:48,246 INFO L93 Difference]: Finished difference Result 299 states and 323 transitions. [2020-08-22 18:06:48,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-08-22 18:06:48,247 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 202 [2020-08-22 18:06:48,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 18:06:48,248 INFO L225 Difference]: With dead ends: 299 [2020-08-22 18:06:48,248 INFO L226 Difference]: Without dead ends: 0 [2020-08-22 18:06:48,249 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-08-22 18:06:48,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-08-22 18:06:48,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-08-22 18:06:48,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-08-22 18:06:48,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-08-22 18:06:48,250 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 202 [2020-08-22 18:06:48,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 18:06:48,250 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-08-22 18:06:48,250 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-08-22 18:06:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-08-22 18:06:48,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-08-22 18:06:48,251 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-08-22 18:06:48,253 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-08-22 18:06:51,711 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-08-22 18:06:52,012 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 12 [2020-08-22 18:06:52,294 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-08-22 18:06:52,438 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 14 [2020-08-22 18:06:52,584 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-08-22 18:06:52,878 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 12 [2020-08-22 18:06:53,184 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 15 [2020-08-22 18:06:53,348 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-08-22 18:06:53,510 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-08-22 18:06:53,655 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-08-22 18:06:53,950 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 12 [2020-08-22 18:06:54,221 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 12 [2020-08-22 18:06:54,385 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-08-22 18:06:54,573 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-08-22 18:06:54,790 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-08-22 18:06:54,947 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-08-22 18:06:55,100 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-08-22 18:06:55,386 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 12 [2020-08-22 18:06:55,676 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 12 [2020-08-22 18:06:55,844 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-08-22 18:06:56,030 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 18 [2020-08-22 18:06:56,183 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-08-22 18:06:56,359 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-08-22 18:06:56,596 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-08-22 18:06:56,902 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 12 [2020-08-22 18:06:57,048 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-08-22 18:06:57,215 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-08-22 18:06:57,527 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 12 [2020-08-22 18:06:57,667 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 11 [2020-08-22 18:06:57,997 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 18 [2020-08-22 18:06:58,150 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-08-22 18:06:58,312 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-08-22 18:06:58,468 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-08-22 18:06:58,769 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-08-22 18:06:58,914 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-08-22 18:06:59,207 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-08-22 18:06:59,399 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-08-22 18:06:59,545 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-08-22 18:06:59,694 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-08-22 18:06:59,887 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-08-22 18:07:00,221 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 15 [2020-08-22 18:07:00,403 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-08-22 18:07:00,592 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-08-22 18:07:00,745 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16 [2020-08-22 18:07:00,934 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 18:07:01,223 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 12 [2020-08-22 18:07:01,391 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-08-22 18:07:01,661 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 12 [2020-08-22 18:07:01,820 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-08-22 18:07:02,114 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 12 [2020-08-22 18:07:02,279 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-08-22 18:07:02,444 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-08-22 18:07:02,731 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-08-22 18:07:03,035 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-08-22 18:07:03,315 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 12 [2020-08-22 18:07:03,463 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 14 [2020-08-22 18:07:03,471 INFO L268 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-08-22 18:07:03,471 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-08-22 18:07:03,472 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-08-22 18:07:03,472 INFO L268 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-08-22 18:07:03,472 INFO L268 CegarLoopResult]: For program point L568-1(line 568) no Hoare annotation was computed. [2020-08-22 18:07:03,472 INFO L268 CegarLoopResult]: For program point L568-2(line 568) no Hoare annotation was computed. [2020-08-22 18:07:03,472 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-08-22 18:07:03,472 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 526 581) no Hoare annotation was computed. [2020-08-22 18:07:03,472 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-08-22 18:07:03,472 INFO L268 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-08-22 18:07:03,472 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-08-22 18:07:03,472 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-08-22 18:07:03,473 INFO L268 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-08-22 18:07:03,473 INFO L268 CegarLoopResult]: For program point L573(lines 550 574) no Hoare annotation was computed. [2020-08-22 18:07:03,473 INFO L268 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-08-22 18:07:03,473 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-08-22 18:07:03,473 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-08-22 18:07:03,473 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-08-22 18:07:03,473 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-08-22 18:07:03,473 INFO L268 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-08-22 18:07:03,473 INFO L268 CegarLoopResult]: For program point L557(lines 557 561) no Hoare annotation was computed. [2020-08-22 18:07:03,473 INFO L268 CegarLoopResult]: For program point L557-1(lines 557 561) no Hoare annotation was computed. [2020-08-22 18:07:03,473 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 526 581) no Hoare annotation was computed. [2020-08-22 18:07:03,473 INFO L268 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-08-22 18:07:03,474 INFO L268 CegarLoopResult]: For program point L549-1(line 549) no Hoare annotation was computed. [2020-08-22 18:07:03,474 INFO L268 CegarLoopResult]: For program point L549-2(line 549) no Hoare annotation was computed. [2020-08-22 18:07:03,474 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 526 581) no Hoare annotation was computed. [2020-08-22 18:07:03,474 INFO L268 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-08-22 18:07:03,474 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-08-22 18:07:03,474 INFO L268 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-08-22 18:07:03,474 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-08-22 18:07:03,474 INFO L268 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-08-22 18:07:03,475 INFO L268 CegarLoopResult]: For program point L570-1(lines 551 572) no Hoare annotation was computed. [2020-08-22 18:07:03,475 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-08-22 18:07:03,475 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-08-22 18:07:03,475 INFO L268 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-08-22 18:07:03,475 INFO L268 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-08-22 18:07:03,475 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-08-22 18:07:03,475 INFO L268 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-08-22 18:07:03,475 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-08-22 18:07:03,475 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-08-22 18:07:03,476 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-08-22 18:07:03,476 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-08-22 18:07:03,476 INFO L268 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-08-22 18:07:03,476 INFO L268 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-08-22 18:07:03,476 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-08-22 18:07:03,476 INFO L268 CegarLoopResult]: For program point L634(lines 607 635) no Hoare annotation was computed. [2020-08-22 18:07:03,476 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-08-22 18:07:03,476 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-08-22 18:07:03,477 INFO L268 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-08-22 18:07:03,477 INFO L268 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-08-22 18:07:03,477 INFO L268 CegarLoopResult]: For program point L626-1(line 626) no Hoare annotation was computed. [2020-08-22 18:07:03,477 INFO L268 CegarLoopResult]: For program point L626-2(line 626) no Hoare annotation was computed. [2020-08-22 18:07:03,477 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 582 641) no Hoare annotation was computed. [2020-08-22 18:07:03,477 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-08-22 18:07:03,477 INFO L268 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-08-22 18:07:03,477 INFO L268 CegarLoopResult]: For program point L622-1(line 622) no Hoare annotation was computed. [2020-08-22 18:07:03,477 INFO L268 CegarLoopResult]: For program point L622-2(line 622) no Hoare annotation was computed. [2020-08-22 18:07:03,478 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 582 641) no Hoare annotation was computed. [2020-08-22 18:07:03,478 INFO L268 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-08-22 18:07:03,478 INFO L268 CegarLoopResult]: For program point L614(lines 614 618) no Hoare annotation was computed. [2020-08-22 18:07:03,478 INFO L268 CegarLoopResult]: For program point L614-1(lines 614 618) no Hoare annotation was computed. [2020-08-22 18:07:03,478 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-08-22 18:07:03,478 INFO L268 CegarLoopResult]: For program point L606-1(line 606) no Hoare annotation was computed. [2020-08-22 18:07:03,478 INFO L268 CegarLoopResult]: For program point L606-2(line 606) no Hoare annotation was computed. [2020-08-22 18:07:03,478 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-08-22 18:07:03,478 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-08-22 18:07:03,479 INFO L268 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-08-22 18:07:03,479 INFO L268 CegarLoopResult]: For program point L631-1(line 631) no Hoare annotation was computed. [2020-08-22 18:07:03,479 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 582 641) no Hoare annotation was computed. [2020-08-22 18:07:03,479 INFO L268 CegarLoopResult]: For program point L631-2(line 631) no Hoare annotation was computed. [2020-08-22 18:07:03,479 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-08-22 18:07:03,479 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-08-22 18:07:03,479 INFO L268 CegarLoopResult]: For program point L627-1(line 627) no Hoare annotation was computed. [2020-08-22 18:07:03,479 INFO L268 CegarLoopResult]: For program point L627-2(line 627) no Hoare annotation was computed. [2020-08-22 18:07:03,480 INFO L268 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-08-22 18:07:03,480 INFO L268 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-08-22 18:07:03,480 INFO L268 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-08-22 18:07:03,480 INFO L268 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-08-22 18:07:03,480 INFO L268 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-08-22 18:07:03,480 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-08-22 18:07:03,480 INFO L268 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-08-22 18:07:03,480 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-08-22 18:07:03,480 INFO L268 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-08-22 18:07:03,481 INFO L268 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-08-22 18:07:03,481 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-08-22 18:07:03,481 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-08-22 18:07:03,481 INFO L268 CegarLoopResult]: For program point L608-2(lines 608 633) no Hoare annotation was computed. [2020-08-22 18:07:03,481 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-08-22 18:07:03,481 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-08-22 18:07:03,481 INFO L268 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-08-22 18:07:03,481 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-08-22 18:07:03,481 INFO L268 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-08-22 18:07:03,482 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-08-22 18:07:03,482 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-08-22 18:07:03,482 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-08-22 18:07:03,482 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 70 76) the Hoare annotation is: true [2020-08-22 18:07:03,482 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 70 76) the Hoare annotation is: true [2020-08-22 18:07:03,482 INFO L271 CegarLoopResult]: At program point L81(line 81) the Hoare annotation is: true [2020-08-22 18:07:03,482 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 77 85) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,483 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 77 85) the Hoare annotation is: true [2020-08-22 18:07:03,483 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 77 85) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,483 INFO L264 CegarLoopResult]: At program point L82(line 82) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-08-22 18:07:03,483 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 448 472) the Hoare annotation is: true [2020-08-22 18:07:03,483 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 448 472) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-08-22 18:07:03,483 INFO L264 CegarLoopResult]: At program point L462(line 462) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,483 INFO L264 CegarLoopResult]: At program point L460(lines 460 466) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-08-22 18:07:03,484 INFO L264 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-08-22 18:07:03,484 INFO L264 CegarLoopResult]: At program point L458-1(line 458) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= |__utac_acc__Specification4_spec__1_#t~ret34| 0) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-08-22 18:07:03,484 INFO L264 CegarLoopResult]: At program point L456(lines 456 469) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-08-22 18:07:03,484 INFO L264 CegarLoopResult]: At program point L458-2(line 458) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= |__utac_acc__Specification4_spec__1_#t~ret34| 0) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-08-22 18:07:03,484 INFO L264 CegarLoopResult]: At program point L458-3(line 458) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret34| 0) (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) .cse0 .cse1))) [2020-08-22 18:07:03,484 INFO L264 CegarLoopResult]: At program point L456-1(lines 448 472) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~2 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-08-22 18:07:03,485 INFO L271 CegarLoopResult]: At program point L454(line 454) the Hoare annotation is: true [2020-08-22 18:07:03,485 INFO L264 CegarLoopResult]: At program point L454-1(line 454) the Hoare annotation is: (or (not (= |__utac_acc__Specification4_spec__1_#t~ret33| 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-08-22 18:07:03,485 INFO L264 CegarLoopResult]: At program point L454-2(line 454) the Hoare annotation is: (or (not (= |__utac_acc__Specification4_spec__1_#t~ret33| 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-08-22 18:07:03,485 INFO L264 CegarLoopResult]: At program point L454-3(line 454) the Hoare annotation is: (or (and (not (= |__utac_acc__Specification4_spec__1_#t~ret33| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~2 0))) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-08-22 18:07:03,485 INFO L271 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: true [2020-08-22 18:07:03,485 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 164 186) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,485 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 164 186) the Hoare annotation is: true [2020-08-22 18:07:03,486 INFO L271 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: true [2020-08-22 18:07:03,486 INFO L264 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,486 INFO L264 CegarLoopResult]: At program point L176-1(line 176) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,486 INFO L264 CegarLoopResult]: At program point L174(lines 174 181) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,486 INFO L271 CegarLoopResult]: At program point L174-1(lines 174 181) the Hoare annotation is: true [2020-08-22 18:07:03,486 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 164 186) the Hoare annotation is: true [2020-08-22 18:07:03,486 INFO L264 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |main_#t~ret1| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,487 INFO L264 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,487 INFO L264 CegarLoopResult]: At program point L172-1(line 172) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |main_#t~ret1| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,487 INFO L264 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,487 INFO L264 CegarLoopResult]: At program point L172-2(line 172) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |main_#t~ret1| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,487 INFO L264 CegarLoopResult]: At program point L170-1(line 170) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,487 INFO L264 CegarLoopResult]: At program point L166(line 166) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,487 INFO L268 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-08-22 18:07:03,488 INFO L268 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-08-22 18:07:03,488 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 122 145) no Hoare annotation was computed. [2020-08-22 18:07:03,488 INFO L268 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-08-22 18:07:03,488 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 122 145) no Hoare annotation was computed. [2020-08-22 18:07:03,488 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 122 145) no Hoare annotation was computed. [2020-08-22 18:07:03,488 INFO L268 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-08-22 18:07:03,488 INFO L268 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-08-22 18:07:03,488 INFO L268 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-08-22 18:07:03,488 INFO L268 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-08-22 18:07:03,489 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-08-22 18:07:03,489 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-08-22 18:07:03,489 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-08-22 18:07:03,489 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-08-22 18:07:03,489 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-08-22 18:07:03,489 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-08-22 18:07:03,489 INFO L268 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-08-22 18:07:03,489 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 256 264) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2020-08-22 18:07:03,489 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 256 264) the Hoare annotation is: true [2020-08-22 18:07:03,490 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 256 264) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2020-08-22 18:07:03,490 INFO L264 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)) [2020-08-22 18:07:03,490 INFO L271 CegarLoopResult]: At program point L260(line 260) the Hoare annotation is: true [2020-08-22 18:07:03,490 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-08-22 18:07:03,490 INFO L268 CegarLoopResult]: For program point L284(lines 284 292) no Hoare annotation was computed. [2020-08-22 18:07:03,490 INFO L268 CegarLoopResult]: For program point L284-2(lines 284 292) no Hoare annotation was computed. [2020-08-22 18:07:03,490 INFO L268 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-08-22 18:07:03,491 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-08-22 18:07:03,491 INFO L268 CegarLoopResult]: For program point L272(lines 272 280) no Hoare annotation was computed. [2020-08-22 18:07:03,491 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 265 300) no Hoare annotation was computed. [2020-08-22 18:07:03,491 INFO L268 CegarLoopResult]: For program point L272-2(lines 272 280) no Hoare annotation was computed. [2020-08-22 18:07:03,491 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-08-22 18:07:03,491 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 265 300) no Hoare annotation was computed. [2020-08-22 18:07:03,491 INFO L268 CegarLoopResult]: For program point L295-1(line 295) no Hoare annotation was computed. [2020-08-22 18:07:03,491 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 265 300) no Hoare annotation was computed. [2020-08-22 18:07:03,491 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-08-22 18:07:03,492 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 63 69) the Hoare annotation is: true [2020-08-22 18:07:03,492 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 63 69) the Hoare annotation is: true [2020-08-22 18:07:03,492 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-08-22 18:07:03,492 INFO L268 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-08-22 18:07:03,492 INFO L268 CegarLoopResult]: For program point L510-1(line 510) no Hoare annotation was computed. [2020-08-22 18:07:03,492 INFO L268 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-08-22 18:07:03,492 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-08-22 18:07:03,492 INFO L268 CegarLoopResult]: For program point L506-1(line 506) no Hoare annotation was computed. [2020-08-22 18:07:03,492 INFO L268 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-08-22 18:07:03,493 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 480 525) no Hoare annotation was computed. [2020-08-22 18:07:03,493 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-08-22 18:07:03,493 INFO L268 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-08-22 18:07:03,493 INFO L268 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-08-22 18:07:03,493 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 480 525) no Hoare annotation was computed. [2020-08-22 18:07:03,493 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-08-22 18:07:03,493 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-08-22 18:07:03,493 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 480 525) no Hoare annotation was computed. [2020-08-22 18:07:03,494 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-08-22 18:07:03,494 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-08-22 18:07:03,494 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-08-22 18:07:03,494 INFO L268 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-08-22 18:07:03,494 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-08-22 18:07:03,494 INFO L268 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-08-22 18:07:03,494 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-08-22 18:07:03,494 INFO L268 CegarLoopResult]: For program point L517-1(line 517) no Hoare annotation was computed. [2020-08-22 18:07:03,494 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-08-22 18:07:03,495 INFO L268 CegarLoopResult]: For program point L517-2(line 517) no Hoare annotation was computed. [2020-08-22 18:07:03,495 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-08-22 18:07:03,495 INFO L268 CegarLoopResult]: For program point L480(lines 480 525) no Hoare annotation was computed. [2020-08-22 18:07:03,495 INFO L268 CegarLoopResult]: For program point L480-1(lines 480 525) no Hoare annotation was computed. [2020-08-22 18:07:03,495 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-08-22 18:07:03,495 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-08-22 18:07:03,495 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-08-22 18:07:03,495 INFO L268 CegarLoopResult]: For program point L503-1(line 503) no Hoare annotation was computed. [2020-08-22 18:07:03,495 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-08-22 18:07:03,495 INFO L268 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-08-22 18:07:03,496 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-08-22 18:07:03,496 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-08-22 18:07:03,496 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-08-22 18:07:03,496 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-08-22 18:07:03,496 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-08-22 18:07:03,496 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-08-22 18:07:03,496 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-08-22 18:07:03,496 INFO L268 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-08-22 18:07:03,496 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-08-22 18:07:03,497 INFO L268 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-08-22 18:07:03,497 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 154 163) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,497 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 154 163) the Hoare annotation is: true [2020-08-22 18:07:03,497 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 154 163) the Hoare annotation is: true [2020-08-22 18:07:03,497 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-08-22 18:07:03,497 INFO L268 CegarLoopResult]: For program point L834-1(line 834) no Hoare annotation was computed. [2020-08-22 18:07:03,497 INFO L268 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-08-22 18:07:03,498 INFO L268 CegarLoopResult]: For program point L834-2(line 834) no Hoare annotation was computed. [2020-08-22 18:07:03,498 INFO L268 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-08-22 18:07:03,498 INFO L268 CegarLoopResult]: For program point L832-1(line 832) no Hoare annotation was computed. [2020-08-22 18:07:03,498 INFO L268 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-08-22 18:07:03,498 INFO L268 CegarLoopResult]: For program point L832-2(line 832) no Hoare annotation was computed. [2020-08-22 18:07:03,498 INFO L268 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-08-22 18:07:03,498 INFO L268 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-08-22 18:07:03,498 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 793 838) no Hoare annotation was computed. [2020-08-22 18:07:03,498 INFO L268 CegarLoopResult]: For program point L793(lines 793 838) no Hoare annotation was computed. [2020-08-22 18:07:03,498 INFO L268 CegarLoopResult]: For program point L824(lines 824 825) no Hoare annotation was computed. [2020-08-22 18:07:03,499 INFO L268 CegarLoopResult]: For program point L824-1(lines 807 827) no Hoare annotation was computed. [2020-08-22 18:07:03,499 INFO L268 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-08-22 18:07:03,499 INFO L268 CegarLoopResult]: For program point L812-1(line 812) no Hoare annotation was computed. [2020-08-22 18:07:03,499 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 793 838) no Hoare annotation was computed. [2020-08-22 18:07:03,499 INFO L268 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-08-22 18:07:03,499 INFO L268 CegarLoopResult]: For program point L812-2(line 812) no Hoare annotation was computed. [2020-08-22 18:07:03,499 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 793 838) no Hoare annotation was computed. [2020-08-22 18:07:03,499 INFO L268 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-08-22 18:07:03,499 INFO L268 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-08-22 18:07:03,500 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-08-22 18:07:03,500 INFO L268 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-08-22 18:07:03,500 INFO L268 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-08-22 18:07:03,500 INFO L268 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-08-22 18:07:03,500 INFO L268 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-08-22 18:07:03,500 INFO L268 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-08-22 18:07:03,500 INFO L268 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-08-22 18:07:03,500 INFO L268 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-08-22 18:07:03,500 INFO L268 CegarLoopResult]: For program point L817(lines 817 818) no Hoare annotation was computed. [2020-08-22 18:07:03,500 INFO L268 CegarLoopResult]: For program point L813(lines 813 820) no Hoare annotation was computed. [2020-08-22 18:07:03,501 INFO L268 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-08-22 18:07:03,501 INFO L268 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-08-22 18:07:03,501 INFO L268 CegarLoopResult]: For program point L807(lines 807 827) no Hoare annotation was computed. [2020-08-22 18:07:03,501 INFO L268 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-08-22 18:07:03,501 INFO L268 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-08-22 18:07:03,501 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 245 255) no Hoare annotation was computed. [2020-08-22 18:07:03,501 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-08-22 18:07:03,501 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 245 255) no Hoare annotation was computed. [2020-08-22 18:07:03,501 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-08-22 18:07:03,502 INFO L268 CegarLoopResult]: For program point L250-1(line 250) no Hoare annotation was computed. [2020-08-22 18:07:03,502 INFO L268 CegarLoopResult]: For program point L250-2(line 250) no Hoare annotation was computed. [2020-08-22 18:07:03,502 INFO L268 CegarLoopResult]: For program point L250-3(line 250) no Hoare annotation was computed. [2020-08-22 18:07:03,502 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 245 255) no Hoare annotation was computed. [2020-08-22 18:07:03,502 INFO L268 CegarLoopResult]: For program point deactivatePumpENTRY(lines 237 244) no Hoare annotation was computed. [2020-08-22 18:07:03,502 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 237 244) no Hoare annotation was computed. [2020-08-22 18:07:03,502 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 237 244) no Hoare annotation was computed. [2020-08-22 18:07:03,502 INFO L271 CegarLoopResult]: At program point processEnvironmentEXIT(lines 222 228) the Hoare annotation is: true [2020-08-22 18:07:03,503 INFO L271 CegarLoopResult]: At program point processEnvironmentFINAL(lines 222 228) the Hoare annotation is: true [2020-08-22 18:07:03,503 INFO L264 CegarLoopResult]: At program point L320(line 320) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,503 INFO L264 CegarLoopResult]: At program point L320-1(line 320) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,503 INFO L264 CegarLoopResult]: At program point L304(line 304) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,503 INFO L264 CegarLoopResult]: At program point L358(lines 311 359) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0))) [2020-08-22 18:07:03,503 INFO L264 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,504 INFO L264 CegarLoopResult]: At program point L313(lines 312 357) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,504 INFO L264 CegarLoopResult]: At program point L346-1(line 346) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,504 INFO L264 CegarLoopResult]: At program point L346-2(line 346) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,504 INFO L264 CegarLoopResult]: At program point L342(lines 342 353) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,504 INFO L264 CegarLoopResult]: At program point L305(line 305) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,504 INFO L264 CegarLoopResult]: At program point L334(line 334) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,505 INFO L264 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,505 INFO L264 CegarLoopResult]: At program point L330-1(line 330) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,505 INFO L264 CegarLoopResult]: At program point L355(lines 312 357) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,505 INFO L271 CegarLoopResult]: At program point testEXIT(lines 302 365) the Hoare annotation is: true [2020-08-22 18:07:03,505 INFO L264 CegarLoopResult]: At program point L322(lines 322 328) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,505 INFO L264 CegarLoopResult]: At program point L322-1(lines 322 328) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,505 INFO L264 CegarLoopResult]: At program point testENTRY(lines 302 365) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,506 INFO L264 CegarLoopResult]: At program point L314(lines 314 318) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,506 INFO L271 CegarLoopResult]: At program point testFINAL(lines 302 365) the Hoare annotation is: true [2020-08-22 18:07:03,506 INFO L264 CegarLoopResult]: At program point L310(line 310) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,506 INFO L264 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,506 INFO L264 CegarLoopResult]: At program point L348(lines 348 352) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,506 INFO L264 CegarLoopResult]: At program point L348-2(lines 342 353) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,506 INFO L264 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,506 INFO L264 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,507 INFO L264 CegarLoopResult]: At program point L340-1(line 340) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,507 INFO L264 CegarLoopResult]: At program point L332(lines 332 338) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,507 INFO L264 CegarLoopResult]: At program point L332-1(lines 332 338) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,507 INFO L264 CegarLoopResult]: At program point L324(line 324) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-08-22 18:07:03,507 INFO L268 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-08-22 18:07:03,507 INFO L268 CegarLoopResult]: For program point L766-1(line 766) no Hoare annotation was computed. [2020-08-22 18:07:03,507 INFO L268 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-08-22 18:07:03,507 INFO L268 CegarLoopResult]: For program point L766-2(line 766) no Hoare annotation was computed. [2020-08-22 18:07:03,507 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 747 792) no Hoare annotation was computed. [2020-08-22 18:07:03,508 INFO L268 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-08-22 18:07:03,508 INFO L268 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-08-22 18:07:03,508 INFO L268 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-08-22 18:07:03,508 INFO L268 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-08-22 18:07:03,508 INFO L268 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-08-22 18:07:03,508 INFO L268 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-08-22 18:07:03,508 INFO L268 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-08-22 18:07:03,508 INFO L268 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-08-22 18:07:03,508 INFO L268 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-08-22 18:07:03,508 INFO L268 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-08-22 18:07:03,509 INFO L268 CegarLoopResult]: For program point L771(lines 771 772) no Hoare annotation was computed. [2020-08-22 18:07:03,509 INFO L268 CegarLoopResult]: For program point L767(lines 767 774) no Hoare annotation was computed. [2020-08-22 18:07:03,509 INFO L268 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-08-22 18:07:03,509 INFO L268 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-08-22 18:07:03,509 INFO L268 CegarLoopResult]: For program point L761(lines 761 781) no Hoare annotation was computed. [2020-08-22 18:07:03,509 INFO L268 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-08-22 18:07:03,509 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 747 792) no Hoare annotation was computed. [2020-08-22 18:07:03,509 INFO L268 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-08-22 18:07:03,509 INFO L268 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-08-22 18:07:03,509 INFO L268 CegarLoopResult]: For program point L788-1(line 788) no Hoare annotation was computed. [2020-08-22 18:07:03,509 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-08-22 18:07:03,510 INFO L268 CegarLoopResult]: For program point L788-2(line 788) no Hoare annotation was computed. [2020-08-22 18:07:03,510 INFO L268 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-08-22 18:07:03,510 INFO L268 CegarLoopResult]: For program point L786-1(line 786) no Hoare annotation was computed. [2020-08-22 18:07:03,510 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 747 792) no Hoare annotation was computed. [2020-08-22 18:07:03,510 INFO L268 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-08-22 18:07:03,510 INFO L268 CegarLoopResult]: For program point L786-2(line 786) no Hoare annotation was computed. [2020-08-22 18:07:03,510 INFO L268 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-08-22 18:07:03,510 INFO L268 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-08-22 18:07:03,510 INFO L268 CegarLoopResult]: For program point L747(lines 747 792) no Hoare annotation was computed. [2020-08-22 18:07:03,510 INFO L268 CegarLoopResult]: For program point L778(lines 778 779) no Hoare annotation was computed. [2020-08-22 18:07:03,510 INFO L268 CegarLoopResult]: For program point L778-1(lines 761 781) no Hoare annotation was computed. [2020-08-22 18:07:03,511 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 53 62) no Hoare annotation was computed. [2020-08-22 18:07:03,511 INFO L268 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-08-22 18:07:03,511 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 53 62) no Hoare annotation was computed. [2020-08-22 18:07:03,511 INFO L268 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-08-22 18:07:03,511 INFO L268 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-08-22 18:07:03,511 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 53 62) no Hoare annotation was computed. [2020-08-22 18:07:03,511 INFO L268 CegarLoopResult]: For program point L55-1(line 55) no Hoare annotation was computed. [2020-08-22 18:07:03,511 INFO L268 CegarLoopResult]: For program point L55-2(line 55) no Hoare annotation was computed. [2020-08-22 18:07:03,511 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-08-22 18:07:03,511 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-08-22 18:07:03,512 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 415 437) no Hoare annotation was computed. [2020-08-22 18:07:03,512 INFO L268 CegarLoopResult]: For program point L423(lines 423 431) no Hoare annotation was computed. [2020-08-22 18:07:03,512 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 415 437) no Hoare annotation was computed. [2020-08-22 18:07:03,512 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-08-22 18:07:03,512 INFO L268 CegarLoopResult]: For program point L423-2(lines 423 431) no Hoare annotation was computed. [2020-08-22 18:07:03,512 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 415 437) no Hoare annotation was computed. [2020-08-22 18:07:03,512 INFO L268 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-08-22 18:07:03,512 INFO L268 CegarLoopResult]: For program point L704-1(line 704) no Hoare annotation was computed. [2020-08-22 18:07:03,512 INFO L268 CegarLoopResult]: For program point L704-2(line 704) no Hoare annotation was computed. [2020-08-22 18:07:03,512 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-08-22 18:07:03,512 INFO L268 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-08-22 18:07:03,513 INFO L268 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-08-22 18:07:03,513 INFO L268 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-08-22 18:07:03,513 INFO L268 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-08-22 18:07:03,513 INFO L268 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-08-22 18:07:03,513 INFO L268 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-08-22 18:07:03,513 INFO L268 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-08-22 18:07:03,513 INFO L268 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-08-22 18:07:03,513 INFO L268 CegarLoopResult]: For program point L722-1(line 722) no Hoare annotation was computed. [2020-08-22 18:07:03,513 INFO L268 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-08-22 18:07:03,513 INFO L268 CegarLoopResult]: For program point L722-2(line 722) no Hoare annotation was computed. [2020-08-22 18:07:03,513 INFO L268 CegarLoopResult]: For program point L714(lines 692 715) no Hoare annotation was computed. [2020-08-22 18:07:03,514 INFO L268 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-08-22 18:07:03,514 INFO L268 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-08-22 18:07:03,514 INFO L268 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-08-22 18:07:03,514 INFO L268 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-08-22 18:07:03,514 INFO L268 CegarLoopResult]: For program point L673(lines 673 689) no Hoare annotation was computed. [2020-08-22 18:07:03,514 INFO L268 CegarLoopResult]: For program point L706-1(line 706) no Hoare annotation was computed. [2020-08-22 18:07:03,514 INFO L268 CegarLoopResult]: For program point L706-2(line 706) no Hoare annotation was computed. [2020-08-22 18:07:03,514 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 644 746) no Hoare annotation was computed. [2020-08-22 18:07:03,514 INFO L268 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-08-22 18:07:03,514 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-08-22 18:07:03,514 INFO L268 CegarLoopResult]: For program point L690(lines 690 731) no Hoare annotation was computed. [2020-08-22 18:07:03,515 INFO L268 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-08-22 18:07:03,515 INFO L268 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-08-22 18:07:03,515 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-08-22 18:07:03,515 INFO L268 CegarLoopResult]: For program point L682-1(line 682) no Hoare annotation was computed. [2020-08-22 18:07:03,515 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 644 746) no Hoare annotation was computed. [2020-08-22 18:07:03,515 INFO L268 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-08-22 18:07:03,515 INFO L268 CegarLoopResult]: For program point L732(lines 732 743) no Hoare annotation was computed. [2020-08-22 18:07:03,515 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-08-22 18:07:03,515 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-08-22 18:07:03,515 INFO L268 CegarLoopResult]: For program point L724-1(line 724) no Hoare annotation was computed. [2020-08-22 18:07:03,516 INFO L268 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-08-22 18:07:03,516 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 644 746) no Hoare annotation was computed. [2020-08-22 18:07:03,516 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-08-22 18:07:03,516 INFO L268 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-08-22 18:07:03,516 INFO L268 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-08-22 18:07:03,516 INFO L268 CegarLoopResult]: For program point L708-1(line 708) no Hoare annotation was computed. [2020-08-22 18:07:03,516 INFO L268 CegarLoopResult]: For program point L675-1(line 675) no Hoare annotation was computed. [2020-08-22 18:07:03,516 INFO L268 CegarLoopResult]: For program point L733(lines 733 740) no Hoare annotation was computed. [2020-08-22 18:07:03,516 INFO L268 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-08-22 18:07:03,516 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-08-22 18:07:03,516 INFO L268 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-08-22 18:07:03,517 INFO L268 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-08-22 18:07:03,517 INFO L268 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-08-22 18:07:03,517 INFO L268 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-08-22 18:07:03,517 INFO L268 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-08-22 18:07:03,517 INFO L268 CegarLoopResult]: For program point L668(lines 668 672) no Hoare annotation was computed. [2020-08-22 18:07:03,517 INFO L268 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-08-22 18:07:03,517 INFO L268 CegarLoopResult]: For program point L693-2(lines 693 713) no Hoare annotation was computed. [2020-08-22 18:07:03,517 INFO L268 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-08-22 18:07:03,517 INFO L268 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-08-22 18:07:03,517 INFO L268 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-08-22 18:07:03,518 INFO L268 CegarLoopResult]: For program point L644(lines 644 746) no Hoare annotation was computed. [2020-08-22 18:07:03,518 INFO L268 CegarLoopResult]: For program point L644-1(lines 644 746) no Hoare annotation was computed. [2020-08-22 18:07:03,518 INFO L268 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-08-22 18:07:03,518 INFO L268 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-08-22 18:07:03,518 INFO L268 CegarLoopResult]: For program point L735-1(line 735) no Hoare annotation was computed. [2020-08-22 18:07:03,518 INFO L268 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-08-22 18:07:03,518 INFO L268 CegarLoopResult]: For program point L735-2(line 735) no Hoare annotation was computed. [2020-08-22 18:07:03,518 INFO L268 CegarLoopResult]: For program point L694(lines 693 713) no Hoare annotation was computed. [2020-08-22 18:07:03,518 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-08-22 18:07:03,518 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-08-22 18:07:03,518 INFO L268 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-08-22 18:07:03,519 INFO L268 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-08-22 18:07:03,519 INFO L268 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-08-22 18:07:03,519 INFO L268 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-08-22 18:07:03,519 INFO L268 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-08-22 18:07:03,519 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-08-22 18:07:03,519 INFO L268 CegarLoopResult]: For program point L678-1(line 678) no Hoare annotation was computed. [2020-08-22 18:07:03,519 INFO L268 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-08-22 18:07:03,519 INFO L268 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-08-22 18:07:03,519 INFO L268 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-08-22 18:07:03,519 INFO L268 CegarLoopResult]: For program point L695(lines 695 699) no Hoare annotation was computed. [2020-08-22 18:07:03,519 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-08-22 18:07:03,520 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-08-22 18:07:03,520 INFO L268 CegarLoopResult]: For program point L720-1(line 720) no Hoare annotation was computed. [2020-08-22 18:07:03,520 INFO L268 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-08-22 18:07:03,520 INFO L268 CegarLoopResult]: For program point L720-2(line 720) no Hoare annotation was computed. [2020-08-22 18:07:03,520 INFO L268 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-08-22 18:07:03,520 INFO L264 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,520 INFO L264 CegarLoopResult]: At program point L824-1(line 824) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,520 INFO L264 CegarLoopResult]: At program point L779(line 779) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,520 INFO L264 CegarLoopResult]: At program point L296(line 296) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,520 INFO L264 CegarLoopResult]: At program point L296-1(line 296) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,521 INFO L264 CegarLoopResult]: At program point L296-2(line 296) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,521 INFO L264 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,521 INFO L264 CegarLoopResult]: At program point L771(line 771) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,521 INFO L264 CegarLoopResult]: At program point L643(line 643) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-08-22 18:07:03,521 INFO L264 CegarLoopResult]: At program point L771-1(line 771) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,521 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,521 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,521 INFO L264 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,521 INFO L264 CegarLoopResult]: At program point L433(line 433) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,522 INFO L264 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,522 INFO L264 CegarLoopResult]: At program point L433-1(line 433) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,522 INFO L264 CegarLoopResult]: At program point L817-1(line 817) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,522 INFO L264 CegarLoopResult]: At program point L433-2(line 433) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,522 INFO L264 CegarLoopResult]: At program point L429(line 429) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,522 INFO L264 CegarLoopResult]: At program point L429-1(line 429) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,522 INFO L264 CegarLoopResult]: At program point L429-2(line 429) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,523 INFO L264 CegarLoopResult]: At program point L429-3(line 429) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,523 INFO L264 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,523 INFO L264 CegarLoopResult]: At program point L425-1(line 425) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,523 INFO L264 CegarLoopResult]: At program point L425-2(line 425) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,523 INFO L264 CegarLoopResult]: At program point L425-3(line 425) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,523 INFO L264 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,523 INFO L264 CegarLoopResult]: At program point L425-4(line 425) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,523 INFO L264 CegarLoopResult]: At program point L421-1(line 421) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,524 INFO L264 CegarLoopResult]: At program point L425-5(line 425) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,524 INFO L264 CegarLoopResult]: At program point L772(line 772) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,524 INFO L264 CegarLoopResult]: At program point L421-2(line 421) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,524 INFO L264 CegarLoopResult]: At program point L421-3(line 421) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,524 INFO L264 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,524 INFO L264 CegarLoopResult]: At program point L421-4(line 421) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,524 INFO L264 CegarLoopResult]: At program point L421-5(line 421) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,524 INFO L264 CegarLoopResult]: At program point L421-6(line 421) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,524 INFO L264 CegarLoopResult]: At program point L421-7(line 421) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,524 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-08-22 18:07:03,525 INFO L264 CegarLoopResult]: At program point L818(line 818) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,525 INFO L264 CegarLoopResult]: At program point L368(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-08-22 18:07:03,525 INFO L264 CegarLoopResult]: At program point L294(line 294) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,525 INFO L264 CegarLoopResult]: At program point L294-1(line 294) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,525 INFO L264 CegarLoopResult]: At program point L294-2(line 294) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,525 INFO L264 CegarLoopResult]: At program point L294-3(line 294) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,525 INFO L264 CegarLoopResult]: At program point L195(line 195) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-08-22 18:07:03,525 INFO L264 CegarLoopResult]: At program point L290(line 290) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,525 INFO L264 CegarLoopResult]: At program point L290-1(line 290) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,526 INFO L264 CegarLoopResult]: At program point L290-2(line 290) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,526 INFO L264 CegarLoopResult]: At program point L290-3(line 290) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,526 INFO L264 CegarLoopResult]: At program point L286(line 286) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,526 INFO L264 CegarLoopResult]: At program point L290-4(line 290) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,526 INFO L264 CegarLoopResult]: At program point L286-1(line 286) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,526 INFO L264 CegarLoopResult]: At program point L286-2(line 286) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,526 INFO L264 CegarLoopResult]: At program point L286-3(line 286) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,526 INFO L264 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,527 INFO L264 CegarLoopResult]: At program point L282-1(line 282) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,527 INFO L264 CegarLoopResult]: At program point L282-2(line 282) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,527 INFO L264 CegarLoopResult]: At program point L282-3(line 282) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,527 INFO L264 CegarLoopResult]: At program point L278(line 278) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,527 INFO L264 CegarLoopResult]: At program point L282-4(line 282) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,527 INFO L264 CegarLoopResult]: At program point L278-1(line 278) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,527 INFO L264 CegarLoopResult]: At program point L282-5(line 282) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,527 INFO L264 CegarLoopResult]: At program point L278-2(line 278) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,527 INFO L264 CegarLoopResult]: At program point L282-6(line 282) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,528 INFO L264 CegarLoopResult]: At program point L278-3(line 278) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,528 INFO L264 CegarLoopResult]: At program point L282-7(line 282) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,528 INFO L264 CegarLoopResult]: At program point L274(line 274) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,528 INFO L264 CegarLoopResult]: At program point L278-4(line 278) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,528 INFO L264 CegarLoopResult]: At program point L274-1(line 274) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,528 INFO L264 CegarLoopResult]: At program point L369(line 369) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-08-22 18:07:03,528 INFO L264 CegarLoopResult]: At program point L274-2(line 274) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,528 INFO L264 CegarLoopResult]: At program point L274-3(line 274) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,529 INFO L264 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,529 INFO L264 CegarLoopResult]: At program point L270-1(line 270) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,529 INFO L264 CegarLoopResult]: At program point L778(line 778) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,529 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |old(#length)| |#length|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-08-22 18:07:03,529 INFO L264 CegarLoopResult]: At program point L778-1(line 778) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-08-22 18:07:03,529 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-08-22 18:07:03,530 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 229 236) no Hoare annotation was computed. [2020-08-22 18:07:03,530 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 229 236) no Hoare annotation was computed. [2020-08-22 18:07:03,530 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 229 236) no Hoare annotation was computed. [2020-08-22 18:07:03,530 INFO L264 CegarLoopResult]: At program point L401(line 401) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-08-22 18:07:03,530 INFO L264 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-08-22 18:07:03,530 INFO L271 CegarLoopResult]: At program point L398-1(lines 394 405) the Hoare annotation is: true [2020-08-22 18:07:03,530 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 394 405) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-08-22 18:07:03,530 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 394 405) the Hoare annotation is: true [2020-08-22 18:07:03,531 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 438 446) the Hoare annotation is: true [2020-08-22 18:07:03,531 INFO L264 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~6)) [2020-08-22 18:07:03,531 INFO L271 CegarLoopResult]: At program point L442(line 442) the Hoare annotation is: true [2020-08-22 18:07:03,531 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 438 446) the Hoare annotation is: (or (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~6)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,531 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 438 446) the Hoare annotation is: (or (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~6)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,531 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-08-22 18:07:03,531 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-08-22 18:07:03,531 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-08-22 18:07:03,532 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-08-22 18:07:03,532 INFO L264 CegarLoopResult]: At program point L211(line 211) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,532 INFO L264 CegarLoopResult]: At program point L209(lines 209 215) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,532 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 198 221) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,532 INFO L264 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,532 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 198 221) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,532 INFO L264 CegarLoopResult]: At program point L202(lines 201 220) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,532 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 198 221) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,533 INFO L271 CegarLoopResult]: At program point L99-2(lines 99 113) the Hoare annotation is: true [2020-08-22 18:07:03,533 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 89 118) the Hoare annotation is: true [2020-08-22 18:07:03,533 INFO L271 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: true [2020-08-22 18:07:03,533 INFO L271 CegarLoopResult]: At program point L95-1(line 95) the Hoare annotation is: true [2020-08-22 18:07:03,533 INFO L271 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: true [2020-08-22 18:07:03,533 INFO L271 CegarLoopResult]: At program point L114(lines 89 118) the Hoare annotation is: true [2020-08-22 18:07:03,533 INFO L271 CegarLoopResult]: At program point L110(line 110) the Hoare annotation is: true [2020-08-22 18:07:03,533 INFO L271 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: true [2020-08-22 18:07:03,534 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 89 118) the Hoare annotation is: true [2020-08-22 18:07:03,534 INFO L271 CegarLoopResult]: At program point L103(lines 103 107) the Hoare annotation is: true [2020-08-22 18:07:03,534 INFO L271 CegarLoopResult]: At program point L103-1(lines 103 107) the Hoare annotation is: true [2020-08-22 18:07:03,534 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 406 414) no Hoare annotation was computed. [2020-08-22 18:07:03,534 INFO L268 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-08-22 18:07:03,534 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-08-22 18:07:03,534 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 406 414) no Hoare annotation was computed. [2020-08-22 18:07:03,534 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 406 414) no Hoare annotation was computed. [2020-08-22 18:07:03,534 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 370 381) the Hoare annotation is: true [2020-08-22 18:07:03,534 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 370 381) the Hoare annotation is: true [2020-08-22 18:07:03,534 INFO L271 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: true [2020-08-22 18:07:03,535 INFO L271 CegarLoopResult]: At program point L374-1(lines 370 381) the Hoare annotation is: true [2020-08-22 18:07:03,535 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 146 152) the Hoare annotation is: true [2020-08-22 18:07:03,535 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 146 152) the Hoare annotation is: true [2020-08-22 18:07:03,535 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-08-22 18:07:03,535 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-08-22 18:07:03,535 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-08-22 18:07:03,535 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-08-22 18:07:03,535 INFO L264 CegarLoopResult]: At program point L386-1(lines 382 393) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= ~waterLevel~0 0))) [2020-08-22 18:07:03,536 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 382 393) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= ~waterLevel~0 0))) [2020-08-22 18:07:03,536 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 382 393) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,536 INFO L264 CegarLoopResult]: At program point L387(line 387) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:07:03,536 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 40 47) the Hoare annotation is: true [2020-08-22 18:07:03,536 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) the Hoare annotation is: true [2020-08-22 18:07:03,536 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2020-08-22 18:07:03,536 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 40 47) the Hoare annotation is: true [2020-08-22 18:07:03,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.08 06:07:03 BoogieIcfgContainer [2020-08-22 18:07:03,568 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-08-22 18:07:03,572 INFO L168 Benchmark]: Toolchain (without parser) took 36289.78 ms. Allocated memory was 137.9 MB in the beginning and 782.2 MB in the end (delta: 644.3 MB). Free memory was 101.2 MB in the beginning and 234.2 MB in the end (delta: -133.0 MB). Peak memory consumption was 664.1 MB. Max. memory is 7.1 GB. [2020-08-22 18:07:03,572 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-08-22 18:07:03,575 INFO L168 Benchmark]: CACSL2BoogieTranslator took 615.50 ms. Allocated memory was 137.9 MB in the beginning and 200.8 MB in the end (delta: 62.9 MB). Free memory was 101.0 MB in the beginning and 168.8 MB in the end (delta: -67.8 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. [2020-08-22 18:07:03,576 INFO L168 Benchmark]: Boogie Preprocessor took 87.42 ms. Allocated memory is still 200.8 MB. Free memory was 168.8 MB in the beginning and 164.7 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2020-08-22 18:07:03,579 INFO L168 Benchmark]: RCFGBuilder took 1136.25 ms. Allocated memory was 200.8 MB in the beginning and 232.3 MB in the end (delta: 31.5 MB). Free memory was 164.7 MB in the beginning and 179.8 MB in the end (delta: -15.1 MB). Peak memory consumption was 85.3 MB. Max. memory is 7.1 GB. [2020-08-22 18:07:03,584 INFO L168 Benchmark]: TraceAbstraction took 34445.90 ms. Allocated memory was 232.3 MB in the beginning and 782.2 MB in the end (delta: 550.0 MB). Free memory was 179.8 MB in the beginning and 234.2 MB in the end (delta: -54.4 MB). Peak memory consumption was 648.3 MB. Max. memory is 7.1 GB. [2020-08-22 18:07:03,588 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 615.50 ms. Allocated memory was 137.9 MB in the beginning and 200.8 MB in the end (delta: 62.9 MB). Free memory was 101.0 MB in the beginning and 168.8 MB in the end (delta: -67.8 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 87.42 ms. Allocated memory is still 200.8 MB. Free memory was 168.8 MB in the beginning and 164.7 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1136.25 ms. Allocated memory was 200.8 MB in the beginning and 232.3 MB in the end (delta: 31.5 MB). Free memory was 164.7 MB in the beginning and 179.8 MB in the end (delta: -15.1 MB). Peak memory consumption was 85.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 34445.90 ms. Allocated memory was 232.3 MB in the beginning and 782.2 MB in the end (delta: 550.0 MB). Free memory was 179.8 MB in the beginning and 234.2 MB in the end (delta: -54.4 MB). Peak memory consumption was 648.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 311]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(pumpRunning == 0) - InvariantResult [Line: 89]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 312]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || splverifierCounter == 0 - ProcedureContractResult [Line: 70]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 77]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 448]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(tmp == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel == 0 - ProcedureContractResult [Line: 164]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 256]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 63]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 154]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 222]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 302]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 394]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 438]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((\result == waterLevel && waterLevel == retValue_acc) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 89]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 198]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 370]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 146]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 382]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0) - ProcedureContractResult [Line: 40]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 34 procedures, 572 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 19.0s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 15.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 15.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1014 SDtfs, 1135 SDslu, 2168 SDs, 0 SdLazy, 2860 SolverSat, 305 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 185 GetRequests, 117 SyntacticMatches, 1 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 205 ImplicationChecksByTransitivity, 9.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=294occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 6 MinimizatonAttempts, 145 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 204 LocationsWithAnnotation, 625 PreInvPairs, 764 NumberOfFragments, 1801 HoareAnnotationTreeSize, 625 FomulaSimplifications, 156933 FormulaSimplificationTreeSizeReduction, 3.1s HoareSimplificationTime, 204 FomulaSimplificationsInter, 24263 FormulaSimplificationTreeSizeReductionInter, 11.9s 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...