./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/bin/uautomizer --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 a346fe896d2f99c8e7004b25e74ea11aae5da5a7 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 09:01:34,215 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 09:01:34,217 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 09:01:34,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 09:01:34,227 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 09:01:34,228 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 09:01:34,229 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 09:01:34,230 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 09:01:34,232 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 09:01:34,233 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 09:01:34,234 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 09:01:34,235 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 09:01:34,236 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 09:01:34,236 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 09:01:34,237 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 09:01:34,238 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 09:01:34,238 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 09:01:34,239 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 09:01:34,240 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 09:01:34,242 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 09:01:34,243 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 09:01:34,244 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 09:01:34,245 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 09:01:34,245 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 09:01:34,247 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 09:01:34,248 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 09:01:34,248 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 09:01:34,249 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 09:01:34,249 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 09:01:34,250 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 09:01:34,250 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 09:01:34,250 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 09:01:34,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 09:01:34,252 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 09:01:34,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 09:01:34,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 09:01:34,253 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 09:01:34,254 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 09:01:34,254 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 09:01:34,254 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 09:01:34,255 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 09:01:34,256 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-10-22 09:01:34,267 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 09:01:34,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 09:01:34,268 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 09:01:34,268 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 09:01:34,268 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 09:01:34,269 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 09:01:34,269 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 09:01:34,269 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 09:01:34,269 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 09:01:34,269 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 09:01:34,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 09:01:34,270 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 09:01:34,270 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 09:01:34,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 09:01:34,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 09:01:34,270 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 09:01:34,271 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 09:01:34,271 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 09:01:34,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 09:01:34,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 09:01:34,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 09:01:34,271 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 09:01:34,272 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-22 09:01:34,272 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 09:01:34,272 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 09:01:34,272 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 09:01:34,272 INFO L138 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/bin/uautomizer 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 -> a346fe896d2f99c8e7004b25e74ea11aae5da5a7 [2019-10-22 09:01:34,306 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 09:01:34,320 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 09:01:34,323 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 09:01:34,326 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 09:01:34,327 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 09:01:34,327 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/bin/uautomizer/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-10-22 09:01:34,391 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/bin/uautomizer/data/d8b9a04fb/fc249be257464f26be3dc6dd9fad4f26/FLAGd57ea93fc [2019-10-22 09:01:34,847 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 09:01:34,850 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-10-22 09:01:34,868 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/bin/uautomizer/data/d8b9a04fb/fc249be257464f26be3dc6dd9fad4f26/FLAGd57ea93fc [2019-10-22 09:01:34,884 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/bin/uautomizer/data/d8b9a04fb/fc249be257464f26be3dc6dd9fad4f26 [2019-10-22 09:01:34,887 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 09:01:34,888 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 09:01:34,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 09:01:34,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 09:01:34,895 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 09:01:34,896 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 09:01:34" (1/1) ... [2019-10-22 09:01:34,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15bd4e58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:34, skipping insertion in model container [2019-10-22 09:01:34,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 09:01:34" (1/1) ... [2019-10-22 09:01:34,906 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 09:01:34,949 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 09:01:35,373 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 09:01:35,386 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 09:01:35,508 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 09:01:35,539 INFO L192 MainTranslator]: Completed translation [2019-10-22 09:01:35,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:35 WrapperNode [2019-10-22 09:01:35,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 09:01:35,541 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 09:01:35,541 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 09:01:35,541 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 09:01:35,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:35" (1/1) ... [2019-10-22 09:01:35,575 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:35" (1/1) ... [2019-10-22 09:01:35,628 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 09:01:35,629 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 09:01:35,629 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 09:01:35,629 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 09:01:35,637 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:35" (1/1) ... [2019-10-22 09:01:35,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:35" (1/1) ... [2019-10-22 09:01:35,643 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:35" (1/1) ... [2019-10-22 09:01:35,644 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:35" (1/1) ... [2019-10-22 09:01:35,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:35" (1/1) ... [2019-10-22 09:01:35,678 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:35" (1/1) ... [2019-10-22 09:01:35,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:35" (1/1) ... [2019-10-22 09:01:35,697 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 09:01:35,702 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 09:01:35,702 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 09:01:35,702 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 09:01:35,703 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/bin/uautomizer/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 [2019-10-22 09:01:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-22 09:01:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 09:01:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-22 09:01:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-22 09:01:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 09:01:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-22 09:01:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 09:01:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 09:01:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-22 09:01:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 09:01:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 09:01:36,511 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 09:01:36,511 INFO L284 CfgBuilder]: Removed 124 assume(true) statements. [2019-10-22 09:01:36,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 09:01:36 BoogieIcfgContainer [2019-10-22 09:01:36,513 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 09:01:36,513 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 09:01:36,514 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 09:01:36,516 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 09:01:36,517 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 09:01:34" (1/3) ... [2019-10-22 09:01:36,517 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ae5ccc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 09:01:36, skipping insertion in model container [2019-10-22 09:01:36,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:35" (2/3) ... [2019-10-22 09:01:36,518 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ae5ccc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 09:01:36, skipping insertion in model container [2019-10-22 09:01:36,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 09:01:36" (3/3) ... [2019-10-22 09:01:36,520 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-10-22 09:01:36,528 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 09:01:36,535 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-22 09:01:36,545 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-22 09:01:36,565 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 09:01:36,566 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-22 09:01:36,566 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 09:01:36,566 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 09:01:36,566 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 09:01:36,566 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 09:01:36,566 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 09:01:36,566 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 09:01:36,581 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states. [2019-10-22 09:01:36,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-10-22 09:01:36,587 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 09:01:36,588 INFO L380 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] [2019-10-22 09:01:36,590 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 09:01:36,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 09:01:36,596 INFO L82 PathProgramCache]: Analyzing trace with hash -1143158925, now seen corresponding path program 1 times [2019-10-22 09:01:36,603 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 09:01:36,604 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855393535] [2019-10-22 09:01:36,604 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:36,604 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:36,604 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 09:01:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 09:01:37,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 09:01:37,252 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1855393535] [2019-10-22 09:01:37,252 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 09:01:37,253 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-22 09:01:37,253 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1972721115] [2019-10-22 09:01:37,257 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-22 09:01:37,259 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-22 09:01:37,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-22 09:01:37,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-22 09:01:37,275 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 7 states. [2019-10-22 09:01:37,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 09:01:37,458 INFO L93 Difference]: Finished difference Result 262 states and 331 transitions. [2019-10-22 09:01:37,459 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-22 09:01:37,460 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 42 [2019-10-22 09:01:37,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 09:01:37,473 INFO L225 Difference]: With dead ends: 262 [2019-10-22 09:01:37,474 INFO L226 Difference]: Without dead ends: 151 [2019-10-22 09:01:37,477 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2019-10-22 09:01:37,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2019-10-22 09:01:37,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 102. [2019-10-22 09:01:37,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2019-10-22 09:01:37,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 125 transitions. [2019-10-22 09:01:37,518 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 125 transitions. Word has length 42 [2019-10-22 09:01:37,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 09:01:37,518 INFO L462 AbstractCegarLoop]: Abstraction has 102 states and 125 transitions. [2019-10-22 09:01:37,518 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-22 09:01:37,518 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 125 transitions. [2019-10-22 09:01:37,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-10-22 09:01:37,520 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 09:01:37,520 INFO L380 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] [2019-10-22 09:01:37,520 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 09:01:37,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 09:01:37,520 INFO L82 PathProgramCache]: Analyzing trace with hash 1902190473, now seen corresponding path program 1 times [2019-10-22 09:01:37,521 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 09:01:37,521 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1216849718] [2019-10-22 09:01:37,521 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:37,521 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:37,521 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 09:01:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 09:01:37,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 09:01:37,719 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1216849718] [2019-10-22 09:01:37,720 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 09:01:37,720 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-22 09:01:37,720 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [878708493] [2019-10-22 09:01:37,721 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-22 09:01:37,723 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-22 09:01:37,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-22 09:01:37,724 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-22 09:01:37,724 INFO L87 Difference]: Start difference. First operand 102 states and 125 transitions. Second operand 5 states. [2019-10-22 09:01:37,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 09:01:37,848 INFO L93 Difference]: Finished difference Result 265 states and 327 transitions. [2019-10-22 09:01:37,849 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-22 09:01:37,849 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-10-22 09:01:37,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 09:01:37,851 INFO L225 Difference]: With dead ends: 265 [2019-10-22 09:01:37,851 INFO L226 Difference]: Without dead ends: 261 [2019-10-22 09:01:37,852 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-22 09:01:37,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261 states. [2019-10-22 09:01:37,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261 to 194. [2019-10-22 09:01:37,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2019-10-22 09:01:37,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 240 transitions. [2019-10-22 09:01:37,878 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 240 transitions. Word has length 43 [2019-10-22 09:01:37,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 09:01:37,883 INFO L462 AbstractCegarLoop]: Abstraction has 194 states and 240 transitions. [2019-10-22 09:01:37,883 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-22 09:01:37,884 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 240 transitions. [2019-10-22 09:01:37,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2019-10-22 09:01:37,885 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 09:01:37,885 INFO L380 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] [2019-10-22 09:01:37,885 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 09:01:37,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 09:01:37,886 INFO L82 PathProgramCache]: Analyzing trace with hash 472710396, now seen corresponding path program 1 times [2019-10-22 09:01:37,886 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 09:01:37,886 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426134450] [2019-10-22 09:01:37,886 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:37,887 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:37,887 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 09:01:37,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 09:01:38,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 09:01:38,010 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426134450] [2019-10-22 09:01:38,010 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 09:01:38,010 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 09:01:38,010 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462101123] [2019-10-22 09:01:38,011 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 09:01:38,011 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-22 09:01:38,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 09:01:38,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 09:01:38,013 INFO L87 Difference]: Start difference. First operand 194 states and 240 transitions. Second operand 3 states. [2019-10-22 09:01:38,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 09:01:38,062 INFO L93 Difference]: Finished difference Result 284 states and 353 transitions. [2019-10-22 09:01:38,062 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 09:01:38,062 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 51 [2019-10-22 09:01:38,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 09:01:38,063 INFO L225 Difference]: With dead ends: 284 [2019-10-22 09:01:38,063 INFO L226 Difference]: Without dead ends: 0 [2019-10-22 09:01:38,064 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 09:01:38,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-22 09:01:38,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-22 09:01:38,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-22 09:01:38,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-22 09:01:38,065 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 51 [2019-10-22 09:01:38,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 09:01:38,065 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-22 09:01:38,065 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 09:01:38,066 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-22 09:01:38,066 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 09:01:38,070 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-22 09:01:39,124 INFO L439 ceAbstractionStarter]: At program point L1406(lines 1405 1407) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,125 INFO L439 ceAbstractionStarter]: At program point L1406-1(lines 1405 1407) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,125 INFO L439 ceAbstractionStarter]: At program point L1406-2(lines 1405 1407) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,125 INFO L439 ceAbstractionStarter]: At program point L1208(lines 1170 1221) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,125 INFO L439 ceAbstractionStarter]: At program point L994(lines 959 996) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 09:01:39,125 INFO L439 ceAbstractionStarter]: At program point L1374(lines 1189 1192) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,125 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-10-22 09:01:39,126 INFO L443 ceAbstractionStarter]: For program point L1176(lines 1176 1179) no Hoare annotation was computed. [2019-10-22 09:01:39,126 INFO L439 ceAbstractionStarter]: At program point L1110(lines 1005 1112) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,126 INFO L443 ceAbstractionStarter]: For program point L978(lines 978 993) no Hoare annotation was computed. [2019-10-22 09:01:39,126 INFO L443 ceAbstractionStarter]: For program point L978-1(lines 978 993) no Hoare annotation was computed. [2019-10-22 09:01:39,126 INFO L446 ceAbstractionStarter]: At program point L1391(lines 1 1411) the Hoare annotation is: true [2019-10-22 09:01:39,126 INFO L439 ceAbstractionStarter]: At program point L1358(lines 1357 1359) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 09:01:39,126 INFO L439 ceAbstractionStarter]: At program point L1358-1(lines 1357 1359) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 09:01:39,126 INFO L439 ceAbstractionStarter]: At program point L1358-2(lines 1 1411) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 09:01:39,127 INFO L443 ceAbstractionStarter]: For program point L1259(line 1259) no Hoare annotation was computed. [2019-10-22 09:01:39,127 INFO L439 ceAbstractionStarter]: At program point L1358-3(lines 1357 1359) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,127 INFO L443 ceAbstractionStarter]: For program point L1259-1(line 1259) no Hoare annotation was computed. [2019-10-22 09:01:39,127 INFO L439 ceAbstractionStarter]: At program point L1358-4(lines 1 1411) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,127 INFO L439 ceAbstractionStarter]: At program point L1127(lines 1118 1135) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,128 INFO L439 ceAbstractionStarter]: At program point L1094(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,128 INFO L443 ceAbstractionStarter]: For program point L1028(lines 1028 1032) no Hoare annotation was computed. [2019-10-22 09:01:39,128 INFO L439 ceAbstractionStarter]: At program point L863(lines 858 865) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,128 INFO L443 ceAbstractionStarter]: For program point L1078(lines 1078 1093) no Hoare annotation was computed. [2019-10-22 09:01:39,128 INFO L443 ceAbstractionStarter]: For program point L1045(lines 1045 1048) no Hoare annotation was computed. [2019-10-22 09:01:39,129 INFO L439 ceAbstractionStarter]: At program point L1326(lines 1314 1328) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 09:01:39,129 INFO L439 ceAbstractionStarter]: At program point L1326-1(lines 1314 1328) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 09:01:39,129 INFO L443 ceAbstractionStarter]: For program point L1062(lines 1062 1065) no Hoare annotation was computed. [2019-10-22 09:01:39,129 INFO L443 ceAbstractionStarter]: For program point L1409(lines 1409 1411) no Hoare annotation was computed. [2019-10-22 09:01:39,129 INFO L439 ceAbstractionStarter]: At program point L831(lines 824 833) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,129 INFO L439 ceAbstractionStarter]: At program point L1310(lines 1306 1312) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 09:01:39,130 INFO L439 ceAbstractionStarter]: At program point L1310-1(lines 1306 1312) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 09:01:39,130 INFO L439 ceAbstractionStarter]: At program point L1244(lines 1239 1246) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 09:01:39,130 INFO L443 ceAbstractionStarter]: For program point L1211(lines 1211 1214) no Hoare annotation was computed. [2019-10-22 09:01:39,130 INFO L439 ceAbstractionStarter]: At program point L1145(lines 1140 1147) the Hoare annotation is: (and (= 0 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) [2019-10-22 09:01:39,130 INFO L439 ceAbstractionStarter]: At program point L1228(lines 1223 1230) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,130 INFO L439 ceAbstractionStarter]: At program point L1228-1(lines 1223 1230) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,130 INFO L439 ceAbstractionStarter]: At program point L1129(lines 1118 1135) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,131 INFO L439 ceAbstractionStarter]: At program point L1096(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,131 INFO L439 ceAbstractionStarter]: At program point L1377(lines 1376 1378) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,131 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1259) no Hoare annotation was computed. [2019-10-22 09:01:39,131 INFO L439 ceAbstractionStarter]: At program point L1344(lines 1343 1345) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,131 INFO L439 ceAbstractionStarter]: At program point L1212(lines 1170 1221) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,131 INFO L439 ceAbstractionStarter]: At program point L1362(lines 1361 1363) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,131 INFO L443 ceAbstractionStarter]: For program point L1197(line 1197) no Hoare annotation was computed. [2019-10-22 09:01:39,132 INFO L439 ceAbstractionStarter]: At program point L1098(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,132 INFO L439 ceAbstractionStarter]: At program point L900(lines 897 902) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,132 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-22 09:01:39,132 INFO L439 ceAbstractionStarter]: At program point L851(lines 846 853) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,132 INFO L443 ceAbstractionStarter]: For program point L1198(lines 1198 1203) no Hoare annotation was computed. [2019-10-22 09:01:39,132 INFO L443 ceAbstractionStarter]: For program point L1066(lines 1066 1070) no Hoare annotation was computed. [2019-10-22 09:01:39,132 INFO L443 ceAbstractionStarter]: For program point L1066-2(lines 1066 1070) no Hoare annotation was computed. [2019-10-22 09:01:39,132 INFO L446 ceAbstractionStarter]: At program point L1215(lines 1 1411) the Hoare annotation is: true [2019-10-22 09:01:39,132 INFO L439 ceAbstractionStarter]: At program point L836(lines 834 837) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,133 INFO L443 ceAbstractionStarter]: For program point L1183(lines 1183 1207) no Hoare annotation was computed. [2019-10-22 09:01:39,133 INFO L443 ceAbstractionStarter]: For program point L1051(lines 1051 1057) no Hoare annotation was computed. [2019-10-22 09:01:39,133 INFO L439 ceAbstractionStarter]: At program point L1365(lines 1364 1366) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 09:01:39,133 INFO L439 ceAbstractionStarter]: At program point L1332(lines 1 1411) the Hoare annotation is: (and (= 0 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) [2019-10-22 09:01:39,133 INFO L439 ceAbstractionStarter]: At program point L1365-1(lines 1364 1366) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,133 INFO L439 ceAbstractionStarter]: At program point L1134(lines 1113 1136) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,133 INFO L439 ceAbstractionStarter]: At program point L1283(lines 1280 1285) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,134 INFO L439 ceAbstractionStarter]: At program point L1283-1(lines 1280 1285) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,134 INFO L443 ceAbstractionStarter]: For program point L1184(line 1184) no Hoare annotation was computed. [2019-10-22 09:01:39,134 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1259) no Hoare annotation was computed. [2019-10-22 09:01:39,134 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-22 09:01:39,134 INFO L439 ceAbstractionStarter]: At program point L1399(lines 1398 1400) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,134 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1325) no Hoare annotation was computed. [2019-10-22 09:01:39,134 INFO L443 ceAbstractionStarter]: For program point L1317-1(lines 1317 1325) no Hoare annotation was computed. [2019-10-22 09:01:39,134 INFO L443 ceAbstractionStarter]: For program point L1317-2(lines 1317 1325) no Hoare annotation was computed. [2019-10-22 09:01:39,134 INFO L443 ceAbstractionStarter]: For program point L1317-3(lines 1317 1325) no Hoare annotation was computed. [2019-10-22 09:01:39,135 INFO L443 ceAbstractionStarter]: For program point L1185(lines 1185 1195) no Hoare annotation was computed. [2019-10-22 09:01:39,135 INFO L439 ceAbstractionStarter]: At program point L1086(lines 1078 1092) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 09:01:39,135 INFO L443 ceAbstractionStarter]: For program point L987(lines 987 991) no Hoare annotation was computed. [2019-10-22 09:01:39,135 INFO L443 ceAbstractionStarter]: For program point L1037(lines 1037 1043) no Hoare annotation was computed. [2019-10-22 09:01:39,135 INFO L439 ceAbstractionStarter]: At program point L1351(lines 1 1411) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,135 INFO L439 ceAbstractionStarter]: At program point L1252(lines 1247 1254) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 09:01:39,138 INFO L443 ceAbstractionStarter]: For program point L1021(lines 1021 1025) no Hoare annotation was computed. [2019-10-22 09:01:39,139 INFO L439 ceAbstractionStarter]: At program point L1236(lines 1231 1238) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,139 INFO L439 ceAbstractionStarter]: At program point L1236-1(lines 1231 1238) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,139 INFO L439 ceAbstractionStarter]: At program point L1104(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,139 INFO L443 ceAbstractionStarter]: For program point L1071(lines 1071 1075) no Hoare annotation was computed. [2019-10-22 09:01:39,139 INFO L439 ceAbstractionStarter]: At program point L906(lines 1 1411) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,140 INFO L439 ceAbstractionStarter]: At program point L906-1(lines 903 908) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,140 INFO L446 ceAbstractionStarter]: At program point L1220(lines 1162 1222) the Hoare annotation is: true [2019-10-22 09:01:39,140 INFO L439 ceAbstractionStarter]: At program point L1088(lines 1078 1092) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 09:01:39,140 INFO L439 ceAbstractionStarter]: At program point L1402(lines 1401 1403) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,140 INFO L439 ceAbstractionStarter]: At program point L1402-1(lines 1401 1403) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,141 INFO L439 ceAbstractionStarter]: At program point L1336(lines 1335 1337) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,142 INFO L443 ceAbstractionStarter]: For program point L973(lines 973 977) no Hoare annotation was computed. [2019-10-22 09:01:39,143 INFO L443 ceAbstractionStarter]: For program point L1320(lines 1320 1323) no Hoare annotation was computed. [2019-10-22 09:01:39,143 INFO L443 ceAbstractionStarter]: For program point L1320-2(lines 1320 1323) no Hoare annotation was computed. [2019-10-22 09:01:39,143 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-10-22 09:01:39,143 INFO L439 ceAbstractionStarter]: At program point L1271(lines 1268 1273) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,143 INFO L439 ceAbstractionStarter]: At program point L1271-1(lines 1268 1273) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,143 INFO L439 ceAbstractionStarter]: At program point L1271-2(lines 1268 1273) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,143 INFO L443 ceAbstractionStarter]: For program point L1205(line 1205) no Hoare annotation was computed. [2019-10-22 09:01:39,144 INFO L439 ceAbstractionStarter]: At program point L1371(lines 1370 1372) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,144 INFO L443 ceAbstractionStarter]: For program point L826(lines 826 832) no Hoare annotation was computed. [2019-10-22 09:01:39,144 INFO L439 ceAbstractionStarter]: At program point L1388(lines 1387 1389) the Hoare annotation is: (and (= 0 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) [2019-10-22 09:01:39,144 INFO L439 ceAbstractionStarter]: At program point L843(lines 838 845) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,144 INFO L439 ceAbstractionStarter]: At program point L1091(lines 1018 1111) the Hoare annotation is: (or (and (<= 1 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2019-10-22 09:01:39,144 INFO L439 ceAbstractionStarter]: At program point L1108(lines 1018 1111) the Hoare annotation is: (let ((.cse0 (= 0 ~ldv_count_2~0))) (or (and (<= 1 ~ldv_count_1~0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (and (= 0 ~ldv_count_1~0) .cse0))) [2019-10-22 09:01:39,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.10 09:01:39 BoogieIcfgContainer [2019-10-22 09:01:39,199 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-22 09:01:39,200 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 09:01:39,200 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 09:01:39,200 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 09:01:39,201 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 09:01:36" (3/4) ... [2019-10-22 09:01:39,204 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 09:01:39,221 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2019-10-22 09:01:39,224 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-10-22 09:01:39,225 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-10-22 09:01:39,226 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-10-22 09:01:39,231 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-10-22 09:01:39,232 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-10-22 09:01:39,367 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_5b3cce0e-34b7-4cb6-884d-9981fa3eb266/bin/uautomizer/witness.graphml [2019-10-22 09:01:39,367 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 09:01:39,369 INFO L168 Benchmark]: Toolchain (without parser) took 4481.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 939.4 MB in the beginning and 980.2 MB in the end (delta: -40.8 MB). Peak memory consumption was 106.0 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:39,370 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 09:01:39,372 INFO L168 Benchmark]: CACSL2BoogieTranslator took 651.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -173.5 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:39,372 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.88 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:39,372 INFO L168 Benchmark]: Boogie Preprocessor took 72.58 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:39,372 INFO L168 Benchmark]: RCFGBuilder took 811.02 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: 76.1 MB). Peak memory consumption was 76.1 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:39,373 INFO L168 Benchmark]: TraceAbstraction took 2686.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 997.4 MB in the end (delta: 28.6 MB). Peak memory consumption was 159.4 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:39,373 INFO L168 Benchmark]: Witness Printer took 167.72 ms. Allocated memory is still 1.2 GB. Free memory was 997.4 MB in the beginning and 980.2 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:39,374 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 651.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -173.5 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 87.88 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 72.58 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 811.02 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: 76.1 MB). Peak memory consumption was 76.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2686.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 997.4 MB in the end (delta: 28.6 MB). Peak memory consumption was 159.4 MB. Max. memory is 11.5 GB. * Witness Printer took 167.72 ms. Allocated memory is still 1.2 GB. Free memory was 997.4 MB in the beginning and 980.2 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 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: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 959]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1280]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1223]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1223]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1231]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1231]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1078]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1370]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1140]: Loop Invariant Derived loop invariant: 0 == ldv_count_1 && 0 == ldv_count_2 - InvariantResult [Line: 897]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1113]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 858]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 == ldv_count_1 && 0 == ldv_count_2 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1306]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1306]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1118]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1239]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1401]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1247]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1357]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1357]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1170]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1335]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1357]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 824]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1405]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1405]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1361]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1170]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1405]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1401]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 834]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1314]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1314]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1268]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1398]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1376]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1387]: Loop Invariant Derived loop invariant: 0 == ldv_count_1 && 0 == ldv_count_2 - InvariantResult [Line: 1005]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 838]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1268]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1268]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1343]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1078]: Loop Invariant Derived loop invariant: (1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1118]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 903]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1189]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 846]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((1 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || (0 == ldv_count_1 && 0 == ldv_count_2) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 102 locations, 2 error locations. Result: SAFE, OverallTime: 2.5s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.0s, HoareTripleCheckerStatistics: 571 SDtfs, 735 SDslu, 967 SDs, 0 SdLazy, 76 SolverSat, 12 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s 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 DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 116 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 64 LocationsWithAnnotation, 64 PreInvPairs, 197 NumberOfFragments, 1202 HoareAnnotationTreeSize, 64 FomulaSimplifications, 264 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 64 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 136 NumberOfCodeBlocks, 136 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 133 ConstructedInterpolants, 0 QuantifiedInterpolants, 18139 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...