./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/ldv-commit-tester/m0_true-unreach-call_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/ldv-commit-tester/m0_true-unreach-call_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e4de35bbb22e90a534078f347663c219950a7ada ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-15 11:50:59,096 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-15 11:50:59,098 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-15 11:50:59,111 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-15 11:50:59,113 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-15 11:50:59,114 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-15 11:50:59,116 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-15 11:50:59,118 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-15 11:50:59,120 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-15 11:50:59,123 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-15 11:50:59,131 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-15 11:50:59,131 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-15 11:50:59,132 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-15 11:50:59,136 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-15 11:50:59,137 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-15 11:50:59,140 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-15 11:50:59,141 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-15 11:50:59,146 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-15 11:50:59,150 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-15 11:50:59,152 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-15 11:50:59,154 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-15 11:50:59,156 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-15 11:50:59,159 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-15 11:50:59,159 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-15 11:50:59,160 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-15 11:50:59,161 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-15 11:50:59,161 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-15 11:50:59,165 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-15 11:50:59,166 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-15 11:50:59,168 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-15 11:50:59,168 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-15 11:50:59,169 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-15 11:50:59,169 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-15 11:50:59,170 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-15 11:50:59,170 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-15 11:50:59,171 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-15 11:50:59,171 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-01-15 11:50:59,201 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-15 11:50:59,202 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-15 11:50:59,204 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-15 11:50:59,205 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-15 11:50:59,205 INFO L133 SettingsManager]: * Use SBE=true [2019-01-15 11:50:59,205 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-15 11:50:59,206 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-15 11:50:59,206 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-15 11:50:59,206 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-15 11:50:59,206 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-15 11:50:59,206 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-15 11:50:59,206 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-15 11:50:59,207 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-15 11:50:59,207 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-15 11:50:59,207 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-15 11:50:59,207 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-15 11:50:59,207 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-15 11:50:59,208 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-15 11:50:59,211 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-15 11:50:59,211 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-15 11:50:59,212 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-15 11:50:59,212 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-15 11:50:59,212 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-15 11:50:59,212 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-15 11:50:59,212 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-15 11:50:59,213 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4de35bbb22e90a534078f347663c219950a7ada [2019-01-15 11:50:59,278 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-15 11:50:59,294 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-15 11:50:59,302 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-15 11:50:59,305 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-15 11:50:59,305 INFO L276 PluginConnector]: CDTParser initialized [2019-01-15 11:50:59,306 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-commit-tester/m0_true-unreach-call_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-01-15 11:50:59,360 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baa5c29b9/7eeb11550fd644d8a4e71e90ef193f0e/FLAG268722d05 [2019-01-15 11:50:59,899 INFO L307 CDTParser]: Found 1 translation units. [2019-01-15 11:50:59,900 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-commit-tester/m0_true-unreach-call_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-01-15 11:50:59,925 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baa5c29b9/7eeb11550fd644d8a4e71e90ef193f0e/FLAG268722d05 [2019-01-15 11:51:00,172 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baa5c29b9/7eeb11550fd644d8a4e71e90ef193f0e [2019-01-15 11:51:00,175 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-15 11:51:00,177 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-15 11:51:00,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-15 11:51:00,178 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-15 11:51:00,181 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-15 11:51:00,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.01 11:51:00" (1/1) ... [2019-01-15 11:51:00,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35eebadd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:51:00, skipping insertion in model container [2019-01-15 11:51:00,185 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.01 11:51:00" (1/1) ... [2019-01-15 11:51:00,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-15 11:51:00,255 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-15 11:51:00,811 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-15 11:51:00,832 INFO L191 MainTranslator]: Completed pre-run [2019-01-15 11:51:01,055 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-15 11:51:01,103 INFO L195 MainTranslator]: Completed translation [2019-01-15 11:51:01,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:51:01 WrapperNode [2019-01-15 11:51:01,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-15 11:51:01,105 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-15 11:51:01,105 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-15 11:51:01,105 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-15 11:51:01,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:51:01" (1/1) ... [2019-01-15 11:51:01,142 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:51:01" (1/1) ... [2019-01-15 11:51:01,224 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-15 11:51:01,225 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-15 11:51:01,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-15 11:51:01,225 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-15 11:51:01,250 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:51:01" (1/1) ... [2019-01-15 11:51:01,250 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:51:01" (1/1) ... [2019-01-15 11:51:01,263 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:51:01" (1/1) ... [2019-01-15 11:51:01,263 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:51:01" (1/1) ... [2019-01-15 11:51:01,323 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:51:01" (1/1) ... [2019-01-15 11:51:01,336 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:51:01" (1/1) ... [2019-01-15 11:51:01,348 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:51:01" (1/1) ... [2019-01-15 11:51:01,366 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-15 11:51:01,369 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-15 11:51:01,369 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-15 11:51:01,369 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-15 11:51:01,371 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:51:01" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-15 11:51:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-01-15 11:51:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-15 11:51:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-01-15 11:51:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-01-15 11:51:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-15 11:51:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-01-15 11:51:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-15 11:51:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-01-15 11:51:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-01-15 11:51:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-15 11:51:01,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-15 11:51:03,150 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-15 11:51:03,151 INFO L286 CfgBuilder]: Removed 124 assue(true) statements. [2019-01-15 11:51:03,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.01 11:51:03 BoogieIcfgContainer [2019-01-15 11:51:03,152 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-15 11:51:03,153 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-15 11:51:03,154 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-15 11:51:03,157 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-15 11:51:03,157 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.01 11:51:00" (1/3) ... [2019-01-15 11:51:03,158 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3375893f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.01 11:51:03, skipping insertion in model container [2019-01-15 11:51:03,158 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:51:01" (2/3) ... [2019-01-15 11:51:03,159 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3375893f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.01 11:51:03, skipping insertion in model container [2019-01-15 11:51:03,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.01 11:51:03" (3/3) ... [2019-01-15 11:51:03,161 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_true-unreach-call_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-01-15 11:51:03,172 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-15 11:51:03,181 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-01-15 11:51:03,198 INFO L257 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-01-15 11:51:03,227 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-15 11:51:03,227 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-15 11:51:03,227 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-15 11:51:03,228 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-15 11:51:03,228 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-15 11:51:03,228 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-15 11:51:03,228 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-15 11:51:03,228 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-15 11:51:03,228 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-15 11:51:03,245 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states. [2019-01-15 11:51:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-01-15 11:51:03,254 INFO L394 BasicCegarLoop]: Found error trace [2019-01-15 11:51:03,255 INFO L402 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] [2019-01-15 11:51:03,258 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-15 11:51:03,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-15 11:51:03,264 INFO L82 PathProgramCache]: Analyzing trace with hash -1143158925, now seen corresponding path program 1 times [2019-01-15 11:51:03,266 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-15 11:51:03,267 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-15 11:51:03,326 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 11:51:03,326 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-15 11:51:03,326 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 11:51:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-15 11:51:03,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-15 11:51:03,998 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-15 11:51:03,999 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-01-15 11:51:04,003 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-01-15 11:51:04,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-01-15 11:51:04,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-01-15 11:51:04,019 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 7 states. [2019-01-15 11:51:04,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-15 11:51:04,559 INFO L93 Difference]: Finished difference Result 262 states and 331 transitions. [2019-01-15 11:51:04,561 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-01-15 11:51:04,563 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 42 [2019-01-15 11:51:04,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-15 11:51:04,583 INFO L225 Difference]: With dead ends: 262 [2019-01-15 11:51:04,584 INFO L226 Difference]: Without dead ends: 151 [2019-01-15 11:51:04,591 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2019-01-15 11:51:04,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2019-01-15 11:51:04,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 102. [2019-01-15 11:51:04,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2019-01-15 11:51:04,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 125 transitions. [2019-01-15 11:51:04,680 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 125 transitions. Word has length 42 [2019-01-15 11:51:04,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-15 11:51:04,682 INFO L480 AbstractCegarLoop]: Abstraction has 102 states and 125 transitions. [2019-01-15 11:51:04,683 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-01-15 11:51:04,683 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 125 transitions. [2019-01-15 11:51:04,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-01-15 11:51:04,687 INFO L394 BasicCegarLoop]: Found error trace [2019-01-15 11:51:04,687 INFO L402 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] [2019-01-15 11:51:04,688 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-15 11:51:04,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-15 11:51:04,688 INFO L82 PathProgramCache]: Analyzing trace with hash 1902190473, now seen corresponding path program 1 times [2019-01-15 11:51:04,689 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-15 11:51:04,689 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-15 11:51:04,694 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 11:51:04,701 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-15 11:51:04,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 11:51:04,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-15 11:51:05,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-15 11:51:05,095 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-15 11:51:05,095 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-15 11:51:05,097 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-15 11:51:05,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-15 11:51:05,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-15 11:51:05,099 INFO L87 Difference]: Start difference. First operand 102 states and 125 transitions. Second operand 5 states. [2019-01-15 11:51:05,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-15 11:51:05,318 INFO L93 Difference]: Finished difference Result 265 states and 327 transitions. [2019-01-15 11:51:05,322 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-15 11:51:05,322 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-01-15 11:51:05,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-15 11:51:05,329 INFO L225 Difference]: With dead ends: 265 [2019-01-15 11:51:05,331 INFO L226 Difference]: Without dead ends: 261 [2019-01-15 11:51:05,333 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-15 11:51:05,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261 states. [2019-01-15 11:51:05,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261 to 194. [2019-01-15 11:51:05,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2019-01-15 11:51:05,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 240 transitions. [2019-01-15 11:51:05,374 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 240 transitions. Word has length 43 [2019-01-15 11:51:05,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-15 11:51:05,374 INFO L480 AbstractCegarLoop]: Abstraction has 194 states and 240 transitions. [2019-01-15 11:51:05,374 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-15 11:51:05,375 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 240 transitions. [2019-01-15 11:51:05,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2019-01-15 11:51:05,377 INFO L394 BasicCegarLoop]: Found error trace [2019-01-15 11:51:05,377 INFO L402 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] [2019-01-15 11:51:05,377 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-15 11:51:05,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-15 11:51:05,378 INFO L82 PathProgramCache]: Analyzing trace with hash 472710396, now seen corresponding path program 1 times [2019-01-15 11:51:05,378 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-15 11:51:05,378 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-15 11:51:05,380 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 11:51:05,381 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-15 11:51:05,381 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 11:51:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-15 11:51:05,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-15 11:51:05,524 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-15 11:51:05,525 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-15 11:51:05,526 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-15 11:51:05,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-15 11:51:05,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-15 11:51:05,526 INFO L87 Difference]: Start difference. First operand 194 states and 240 transitions. Second operand 3 states. [2019-01-15 11:51:05,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-15 11:51:05,616 INFO L93 Difference]: Finished difference Result 354 states and 440 transitions. [2019-01-15 11:51:05,618 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-15 11:51:05,618 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 51 [2019-01-15 11:51:05,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-15 11:51:05,619 INFO L225 Difference]: With dead ends: 354 [2019-01-15 11:51:05,619 INFO L226 Difference]: Without dead ends: 0 [2019-01-15 11:51:05,623 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-15 11:51:05,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-15 11:51:05,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-15 11:51:05,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-15 11:51:05,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-15 11:51:05,628 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 51 [2019-01-15 11:51:05,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-15 11:51:05,629 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-15 11:51:05,629 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-15 11:51:05,629 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-15 11:51:05,629 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-15 11:51:05,636 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-15 11:51:05,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-15 11:51:05,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-15 11:51:05,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-15 11:51:06,087 WARN L181 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2019-01-15 11:51:06,302 WARN L181 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 13 DAG size of output: 8 [2019-01-15 11:51:06,420 WARN L181 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2019-01-15 11:51:06,546 WARN L181 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2019-01-15 11:51:07,828 WARN L181 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2019-01-15 11:51:07,900 INFO L444 ceAbstractionStarter]: At program point L1406(lines 1405 1407) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,900 INFO L444 ceAbstractionStarter]: At program point L1406-1(lines 1405 1407) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,900 INFO L444 ceAbstractionStarter]: At program point L1406-2(lines 1405 1407) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,900 INFO L444 ceAbstractionStarter]: At program point L1208(lines 1170 1221) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,900 INFO L444 ceAbstractionStarter]: At program point L994(lines 959 996) the Hoare annotation is: (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) [2019-01-15 11:51:07,901 INFO L444 ceAbstractionStarter]: At program point L1374(lines 1189 1192) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,901 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-15 11:51:07,901 INFO L448 ceAbstractionStarter]: For program point L1176(lines 1176 1179) no Hoare annotation was computed. [2019-01-15 11:51:07,901 INFO L444 ceAbstractionStarter]: At program point L1110(lines 1005 1112) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,901 INFO L448 ceAbstractionStarter]: For program point L978(lines 978 993) no Hoare annotation was computed. [2019-01-15 11:51:07,901 INFO L448 ceAbstractionStarter]: For program point L978-1(lines 978 993) no Hoare annotation was computed. [2019-01-15 11:51:07,902 INFO L451 ceAbstractionStarter]: At program point L1391(lines 1 1411) the Hoare annotation is: true [2019-01-15 11:51:07,903 INFO L444 ceAbstractionStarter]: At program point L1358(lines 1357 1359) the Hoare annotation is: (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) [2019-01-15 11:51:07,903 INFO L444 ceAbstractionStarter]: At program point L1358-1(lines 1357 1359) the Hoare annotation is: (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) [2019-01-15 11:51:07,903 INFO L444 ceAbstractionStarter]: At program point L1358-2(lines 1 1411) the Hoare annotation is: (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) [2019-01-15 11:51:07,903 INFO L448 ceAbstractionStarter]: For program point L1259(line 1259) no Hoare annotation was computed. [2019-01-15 11:51:07,903 INFO L444 ceAbstractionStarter]: At program point L1358-3(lines 1357 1359) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,903 INFO L448 ceAbstractionStarter]: For program point L1259-1(line 1259) no Hoare annotation was computed. [2019-01-15 11:51:07,904 INFO L444 ceAbstractionStarter]: At program point L1358-4(lines 1 1411) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,904 INFO L444 ceAbstractionStarter]: At program point L1127(lines 1118 1135) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,904 INFO L444 ceAbstractionStarter]: At program point L1094(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,904 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1032) no Hoare annotation was computed. [2019-01-15 11:51:07,904 INFO L444 ceAbstractionStarter]: At program point L863(lines 858 865) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,904 INFO L448 ceAbstractionStarter]: For program point L1078(lines 1078 1093) no Hoare annotation was computed. [2019-01-15 11:51:07,905 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1048) no Hoare annotation was computed. [2019-01-15 11:51:07,905 INFO L444 ceAbstractionStarter]: At program point L1326(lines 1314 1328) the Hoare annotation is: (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) [2019-01-15 11:51:07,905 INFO L444 ceAbstractionStarter]: At program point L1326-1(lines 1314 1328) the Hoare annotation is: (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) [2019-01-15 11:51:07,905 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1065) no Hoare annotation was computed. [2019-01-15 11:51:07,905 INFO L448 ceAbstractionStarter]: For program point L1409(lines 1409 1411) no Hoare annotation was computed. [2019-01-15 11:51:07,905 INFO L444 ceAbstractionStarter]: At program point L831(lines 824 833) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,905 INFO L444 ceAbstractionStarter]: At program point L1310(lines 1306 1312) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0)))) [2019-01-15 11:51:07,905 INFO L444 ceAbstractionStarter]: At program point L1310-1(lines 1306 1312) the Hoare annotation is: (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) [2019-01-15 11:51:07,906 INFO L444 ceAbstractionStarter]: At program point L1244(lines 1239 1246) the Hoare annotation is: (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) [2019-01-15 11:51:07,908 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1214) no Hoare annotation was computed. [2019-01-15 11:51:07,908 INFO L444 ceAbstractionStarter]: At program point L1145(lines 1140 1147) the Hoare annotation is: (and (= ~ldv_count_1~0 0) (= ~ldv_count_2~0 0)) [2019-01-15 11:51:07,908 INFO L444 ceAbstractionStarter]: At program point L1228(lines 1223 1230) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,908 INFO L444 ceAbstractionStarter]: At program point L1228-1(lines 1223 1230) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,909 INFO L444 ceAbstractionStarter]: At program point L1129(lines 1118 1135) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,910 INFO L444 ceAbstractionStarter]: At program point L1096(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,910 INFO L444 ceAbstractionStarter]: At program point L1377(lines 1376 1378) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,910 INFO L444 ceAbstractionStarter]: At program point L1344(lines 1343 1345) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,911 INFO L444 ceAbstractionStarter]: At program point L1212(lines 1170 1221) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,911 INFO L444 ceAbstractionStarter]: At program point L1362(lines 1361 1363) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,911 INFO L448 ceAbstractionStarter]: For program point L1197(line 1197) no Hoare annotation was computed. [2019-01-15 11:51:07,911 INFO L444 ceAbstractionStarter]: At program point L1098(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,911 INFO L444 ceAbstractionStarter]: At program point L900(lines 897 902) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,911 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-15 11:51:07,911 INFO L444 ceAbstractionStarter]: At program point L851(lines 846 853) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,912 INFO L448 ceAbstractionStarter]: For program point L1198(lines 1198 1203) no Hoare annotation was computed. [2019-01-15 11:51:07,914 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1070) no Hoare annotation was computed. [2019-01-15 11:51:07,915 INFO L448 ceAbstractionStarter]: For program point L1066-2(lines 1066 1070) no Hoare annotation was computed. [2019-01-15 11:51:07,915 INFO L451 ceAbstractionStarter]: At program point L1215(lines 1 1411) the Hoare annotation is: true [2019-01-15 11:51:07,915 INFO L444 ceAbstractionStarter]: At program point L836(lines 834 837) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,915 INFO L448 ceAbstractionStarter]: For program point L1183(lines 1183 1207) no Hoare annotation was computed. [2019-01-15 11:51:07,915 INFO L448 ceAbstractionStarter]: For program point L1051(lines 1051 1057) no Hoare annotation was computed. [2019-01-15 11:51:07,915 INFO L444 ceAbstractionStarter]: At program point L1365(lines 1364 1366) the Hoare annotation is: (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) [2019-01-15 11:51:07,915 INFO L444 ceAbstractionStarter]: At program point L1332(lines 1 1411) the Hoare annotation is: (and (= ~ldv_count_1~0 0) (= ~ldv_count_2~0 0)) [2019-01-15 11:51:07,916 INFO L444 ceAbstractionStarter]: At program point L1365-1(lines 1364 1366) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,916 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1259) no Hoare annotation was computed. [2019-01-15 11:51:07,916 INFO L444 ceAbstractionStarter]: At program point L1134(lines 1113 1136) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,916 INFO L444 ceAbstractionStarter]: At program point L1283(lines 1280 1285) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,916 INFO L444 ceAbstractionStarter]: At program point L1283-1(lines 1280 1285) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,917 INFO L448 ceAbstractionStarter]: For program point L1184(line 1184) no Hoare annotation was computed. [2019-01-15 11:51:07,920 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-15 11:51:07,920 INFO L444 ceAbstractionStarter]: At program point L1399(lines 1398 1400) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,920 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1325) no Hoare annotation was computed. [2019-01-15 11:51:07,920 INFO L448 ceAbstractionStarter]: For program point L1317-1(lines 1317 1325) no Hoare annotation was computed. [2019-01-15 11:51:07,920 INFO L448 ceAbstractionStarter]: For program point L1317-2(lines 1317 1325) no Hoare annotation was computed. [2019-01-15 11:51:07,921 INFO L448 ceAbstractionStarter]: For program point L1317-3(lines 1317 1325) no Hoare annotation was computed. [2019-01-15 11:51:07,921 INFO L448 ceAbstractionStarter]: For program point L1185(lines 1185 1195) no Hoare annotation was computed. [2019-01-15 11:51:07,921 INFO L444 ceAbstractionStarter]: At program point L1086(lines 1078 1092) the Hoare annotation is: (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) [2019-01-15 11:51:07,921 INFO L448 ceAbstractionStarter]: For program point L987(lines 987 991) no Hoare annotation was computed. [2019-01-15 11:51:07,921 INFO L448 ceAbstractionStarter]: For program point L1037(lines 1037 1043) no Hoare annotation was computed. [2019-01-15 11:51:07,921 INFO L444 ceAbstractionStarter]: At program point L1351(lines 1 1411) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,921 INFO L444 ceAbstractionStarter]: At program point L1252(lines 1247 1254) the Hoare annotation is: (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) [2019-01-15 11:51:07,921 INFO L448 ceAbstractionStarter]: For program point L1021(lines 1021 1025) no Hoare annotation was computed. [2019-01-15 11:51:07,924 INFO L444 ceAbstractionStarter]: At program point L1236(lines 1231 1238) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,925 INFO L444 ceAbstractionStarter]: At program point L1236-1(lines 1231 1238) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,925 INFO L444 ceAbstractionStarter]: At program point L1104(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,925 INFO L448 ceAbstractionStarter]: For program point L1071(lines 1071 1075) no Hoare annotation was computed. [2019-01-15 11:51:07,925 INFO L444 ceAbstractionStarter]: At program point L906(lines 1 1411) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,925 INFO L444 ceAbstractionStarter]: At program point L906-1(lines 903 908) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,925 INFO L451 ceAbstractionStarter]: At program point L1220(lines 1162 1222) the Hoare annotation is: true [2019-01-15 11:51:07,926 INFO L444 ceAbstractionStarter]: At program point L1088(lines 1078 1092) the Hoare annotation is: (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) [2019-01-15 11:51:07,928 INFO L444 ceAbstractionStarter]: At program point L1402(lines 1401 1403) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,928 INFO L444 ceAbstractionStarter]: At program point L1402-1(lines 1401 1403) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,928 INFO L444 ceAbstractionStarter]: At program point L1336(lines 1335 1337) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,928 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 977) no Hoare annotation was computed. [2019-01-15 11:51:07,928 INFO L448 ceAbstractionStarter]: For program point L1320(lines 1320 1323) no Hoare annotation was computed. [2019-01-15 11:51:07,928 INFO L448 ceAbstractionStarter]: For program point L1320-2(lines 1320 1323) no Hoare annotation was computed. [2019-01-15 11:51:07,929 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-15 11:51:07,930 INFO L444 ceAbstractionStarter]: At program point L1271(lines 1268 1273) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,931 INFO L444 ceAbstractionStarter]: At program point L1271-1(lines 1268 1273) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,931 INFO L444 ceAbstractionStarter]: At program point L1271-2(lines 1268 1273) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,931 INFO L448 ceAbstractionStarter]: For program point L1205(line 1205) no Hoare annotation was computed. [2019-01-15 11:51:07,931 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1259) no Hoare annotation was computed. [2019-01-15 11:51:07,931 INFO L444 ceAbstractionStarter]: At program point L1371(lines 1370 1372) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,931 INFO L448 ceAbstractionStarter]: For program point L826(lines 826 832) no Hoare annotation was computed. [2019-01-15 11:51:07,932 INFO L444 ceAbstractionStarter]: At program point L1388(lines 1387 1389) the Hoare annotation is: (and (= ~ldv_count_1~0 0) (= ~ldv_count_2~0 0)) [2019-01-15 11:51:07,932 INFO L444 ceAbstractionStarter]: At program point L843(lines 838 845) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,932 INFO L444 ceAbstractionStarter]: At program point L1091(lines 1018 1111) the Hoare annotation is: (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) [2019-01-15 11:51:07,932 INFO L444 ceAbstractionStarter]: At program point L1108(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (not (= 0 ~ldv_call_dev_attr_of_sensor_device_attribute~0))))) [2019-01-15 11:51:07,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.01 11:51:07 BoogieIcfgContainer [2019-01-15 11:51:07,977 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-15 11:51:07,978 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-15 11:51:07,978 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-15 11:51:07,978 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-15 11:51:07,979 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.01 11:51:03" (3/4) ... [2019-01-15 11:51:07,984 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-15 11:51:08,007 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2019-01-15 11:51:08,009 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-01-15 11:51:08,010 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-01-15 11:51:08,011 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-01-15 11:51:08,012 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-15 11:51:08,014 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-15 11:51:08,159 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-15 11:51:08,159 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-15 11:51:08,160 INFO L168 Benchmark]: Toolchain (without parser) took 7984.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 215.0 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -173.8 MB). Peak memory consumption was 41.1 MB. Max. memory is 11.5 GB. [2019-01-15 11:51:08,161 INFO L168 Benchmark]: CDTParser took 0.74 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-15 11:51:08,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 926.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -165.0 MB). Peak memory consumption was 44.6 MB. Max. memory is 11.5 GB. [2019-01-15 11:51:08,162 INFO L168 Benchmark]: Boogie Procedure Inliner took 120.14 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-15 11:51:08,162 INFO L168 Benchmark]: Boogie Preprocessor took 141.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-01-15 11:51:08,163 INFO L168 Benchmark]: RCFGBuilder took 1783.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 79.3 MB). Peak memory consumption was 79.3 MB. Max. memory is 11.5 GB. [2019-01-15 11:51:08,163 INFO L168 Benchmark]: TraceAbstraction took 4823.91 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 75.5 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -110.6 MB). Peak memory consumption was 233.3 MB. Max. memory is 11.5 GB. [2019-01-15 11:51:08,164 INFO L168 Benchmark]: Witness Printer took 181.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 11.5 GB. [2019-01-15 11:51:08,168 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 926.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -165.0 MB). Peak memory consumption was 44.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 120.14 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 141.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1783.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 79.3 MB). Peak memory consumption was 79.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 4823.91 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 75.5 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -110.6 MB). Peak memory consumption was 233.3 MB. Max. memory is 11.5 GB. * Witness Printer took 181.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1259]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 1259]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 1280]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 959]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute) - InvariantResult [Line: 1280]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1223]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1223]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1231]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1231]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1078]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute) - InvariantResult [Line: 1370]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1140]: Loop Invariant Derived loop invariant: ldv_count_1 == 0 && ldv_count_2 == 0 - InvariantResult [Line: 897]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1113]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 858]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_count_1 == 0 && ldv_count_2 == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1306]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1306]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute) - InvariantResult [Line: 1118]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1239]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1401]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1247]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute) - InvariantResult [Line: 1357]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute) - InvariantResult [Line: 1357]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute) - InvariantResult [Line: 1170]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1335]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute) - InvariantResult [Line: 1357]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 824]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1405]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1405]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1361]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1170]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1405]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1401]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 834]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1314]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute) - InvariantResult [Line: 1314]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute) - InvariantResult [Line: 1268]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1398]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1376]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1387]: Loop Invariant Derived loop invariant: ldv_count_1 == 0 && ldv_count_2 == 0 - InvariantResult [Line: 1005]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 838]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1268]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1268]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1343]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1078]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute) - InvariantResult [Line: 1118]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 903]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1189]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 846]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (1 <= ldv_count_1 && ldv_count_2 == 0)) || (ldv_count_2 <= ldv_count_1 && !(0 == ldv_call_dev_attr_of_sensor_device_attribute)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 102 locations, 2 error locations. SAFE Result, 4.7s OverallTime, 3 OverallIterations, 1 TraceHistogramMax, 0.9s AutomataDifference, 0.0s DeadEndRemovalTime, 2.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 543 SDtfs, 733 SDslu, 942 SDs, 0 SdLazy, 74 SolverSat, 12 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=194occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 116 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 64 LocationsWithAnnotation, 64 PreInvPairs, 246 NumberOfFragments, 1156 HoareAnnotationTreeSize, 64 FomulaSimplifications, 1359 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 64 FomulaSimplificationsInter, 156 FormulaSimplificationTreeSizeReductionInter, 2.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 136 NumberOfCodeBlocks, 136 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 133 ConstructedInterpolants, 0 QuantifiedInterpolants, 18539 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...