./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 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/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/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/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 5dfaae0dbcd1be597f4af9066ae2f58aba2d3bef ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-25 08:51:44,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 08:51:44,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 08:51:44,357 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 08:51:44,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 08:51:44,359 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 08:51:44,361 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 08:51:44,373 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 08:51:44,374 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 08:51:44,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 08:51:44,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 08:51:44,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 08:51:44,377 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 08:51:44,378 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 08:51:44,379 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 08:51:44,380 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 08:51:44,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 08:51:44,382 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 08:51:44,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 08:51:44,389 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 08:51:44,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 08:51:44,391 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 08:51:44,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 08:51:44,393 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 08:51:44,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 08:51:44,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 08:51:44,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 08:51:44,397 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 08:51:44,398 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 08:51:44,399 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 08:51:44,399 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 08:51:44,399 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 08:51:44,405 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 08:51:44,408 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 08:51:44,411 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 08:51:44,412 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 08:51:44,413 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 08:51:44,413 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 08:51:44,413 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 08:51:44,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 08:51:44,419 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 08:51:44,419 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 08:51:44,439 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 08:51:44,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 08:51:44,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 08:51:44,441 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 08:51:44,441 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 08:51:44,441 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 08:51:44,441 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 08:51:44,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 08:51:44,442 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 08:51:44,442 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 08:51:44,443 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 08:51:44,443 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 08:51:44,443 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 08:51:44,443 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 08:51:44,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 08:51:44,444 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 08:51:44,444 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 08:51:44,444 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 08:51:44,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 08:51:44,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 08:51:44,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 08:51:44,445 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 08:51:44,445 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 08:51:44,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 08:51:44,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 08:51:44,446 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 08:51:44,446 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/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/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 -> 5dfaae0dbcd1be597f4af9066ae2f58aba2d3bef [2019-11-25 08:51:44,576 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 08:51:44,586 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 08:51:44,589 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 08:51:44,591 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 08:51:44,591 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 08:51:44,592 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/bin/uautomizer/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-11-25 08:51:44,643 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/bin/uautomizer/data/1eab3f99f/f47ecf6b4e3f4035a97789c9e09235d8/FLAG477da6761 [2019-11-25 08:51:45,159 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 08:51:45,159 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-11-25 08:51:45,174 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/bin/uautomizer/data/1eab3f99f/f47ecf6b4e3f4035a97789c9e09235d8/FLAG477da6761 [2019-11-25 08:51:45,658 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/bin/uautomizer/data/1eab3f99f/f47ecf6b4e3f4035a97789c9e09235d8 [2019-11-25 08:51:45,660 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 08:51:45,662 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-25 08:51:45,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 08:51:45,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 08:51:45,666 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 08:51:45,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:51:45" (1/1) ... [2019-11-25 08:51:45,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10db4514 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:51:45, skipping insertion in model container [2019-11-25 08:51:45,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:51:45" (1/1) ... [2019-11-25 08:51:45,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 08:51:45,733 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-25 08:51:46,195 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 08:51:46,206 INFO L201 MainTranslator]: Completed pre-run [2019-11-25 08:51:46,315 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 08:51:46,363 INFO L205 MainTranslator]: Completed translation [2019-11-25 08:51:46,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:51:46 WrapperNode [2019-11-25 08:51:46,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 08:51:46,365 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 08:51:46,365 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 08:51:46,366 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 08:51:46,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:51:46" (1/1) ... [2019-11-25 08:51:46,406 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:51:46" (1/1) ... [2019-11-25 08:51:46,472 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 08:51:46,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 08:51:46,472 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 08:51:46,473 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 08:51:46,483 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:51:46" (1/1) ... [2019-11-25 08:51:46,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:51:46" (1/1) ... [2019-11-25 08:51:46,498 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:51:46" (1/1) ... [2019-11-25 08:51:46,498 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:51:46" (1/1) ... [2019-11-25 08:51:46,544 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:51:46" (1/1) ... [2019-11-25 08:51:46,548 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:51:46" (1/1) ... [2019-11-25 08:51:46,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:51:46" (1/1) ... [2019-11-25 08:51:46,571 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 08:51:46,571 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-25 08:51:46,572 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-25 08:51:46,572 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-25 08:51:46,572 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:51:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/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 [2019-11-25 08:51:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-25 08:51:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-25 08:51:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-25 08:51:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-25 08:51:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-25 08:51:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-25 08:51:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-25 08:51:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-25 08:51:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-25 08:51:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-25 08:51:46,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-25 08:51:47,579 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-25 08:51:47,580 INFO L284 CfgBuilder]: Removed 130 assume(true) statements. [2019-11-25 08:51:47,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:51:47 BoogieIcfgContainer [2019-11-25 08:51:47,582 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-25 08:51:47,583 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-25 08:51:47,583 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-25 08:51:47,585 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-25 08:51:47,585 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 08:51:45" (1/3) ... [2019-11-25 08:51:47,586 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fae15b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 08:51:47, skipping insertion in model container [2019-11-25 08:51:47,586 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:51:46" (2/3) ... [2019-11-25 08:51:47,586 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fae15b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 08:51:47, skipping insertion in model container [2019-11-25 08:51:47,586 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:51:47" (3/3) ... [2019-11-25 08:51:47,588 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-11-25 08:51:47,605 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-25 08:51:47,614 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-11-25 08:51:47,624 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-11-25 08:51:47,649 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-25 08:51:47,649 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-25 08:51:47,650 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-25 08:51:47,650 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-25 08:51:47,650 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-25 08:51:47,650 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-25 08:51:47,650 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-25 08:51:47,650 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-25 08:51:47,667 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states. [2019-11-25 08:51:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-11-25 08:51:47,673 INFO L402 BasicCegarLoop]: Found error trace [2019-11-25 08:51:47,673 INFO L410 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] [2019-11-25 08:51:47,674 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-25 08:51:47,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-25 08:51:47,678 INFO L82 PathProgramCache]: Analyzing trace with hash 463727519, now seen corresponding path program 1 times [2019-11-25 08:51:47,683 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-25 08:51:47,683 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855682714] [2019-11-25 08:51:47,684 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-25 08:51:47,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-25 08:51:48,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-25 08:51:48,205 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855682714] [2019-11-25 08:51:48,205 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-25 08:51:48,206 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-11-25 08:51:48,206 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1831282173] [2019-11-25 08:51:48,209 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-25 08:51:48,210 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-25 08:51:48,221 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-25 08:51:48,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-11-25 08:51:48,224 INFO L87 Difference]: Start difference. First operand 108 states. Second operand 7 states. [2019-11-25 08:51:48,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-25 08:51:48,661 INFO L93 Difference]: Finished difference Result 421 states and 536 transitions. [2019-11-25 08:51:48,665 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-25 08:51:48,666 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 44 [2019-11-25 08:51:48,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-25 08:51:48,687 INFO L225 Difference]: With dead ends: 421 [2019-11-25 08:51:48,688 INFO L226 Difference]: Without dead ends: 289 [2019-11-25 08:51:48,692 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2019-11-25 08:51:48,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2019-11-25 08:51:48,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 108. [2019-11-25 08:51:48,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108 states. [2019-11-25 08:51:48,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 134 transitions. [2019-11-25 08:51:48,737 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 134 transitions. Word has length 44 [2019-11-25 08:51:48,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-25 08:51:48,737 INFO L462 AbstractCegarLoop]: Abstraction has 108 states and 134 transitions. [2019-11-25 08:51:48,737 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-25 08:51:48,737 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 134 transitions. [2019-11-25 08:51:48,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-11-25 08:51:48,739 INFO L402 BasicCegarLoop]: Found error trace [2019-11-25 08:51:48,739 INFO L410 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] [2019-11-25 08:51:48,740 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-25 08:51:48,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-25 08:51:48,740 INFO L82 PathProgramCache]: Analyzing trace with hash 1640137973, now seen corresponding path program 1 times [2019-11-25 08:51:48,740 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-25 08:51:48,741 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068312354] [2019-11-25 08:51:48,741 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-25 08:51:48,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-25 08:51:48,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-25 08:51:48,922 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1068312354] [2019-11-25 08:51:48,922 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-25 08:51:48,923 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-25 08:51:48,923 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [290159187] [2019-11-25 08:51:48,925 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-25 08:51:48,926 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-25 08:51:48,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-25 08:51:48,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-25 08:51:48,926 INFO L87 Difference]: Start difference. First operand 108 states and 134 transitions. Second operand 5 states. [2019-11-25 08:51:49,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-25 08:51:49,132 INFO L93 Difference]: Finished difference Result 283 states and 354 transitions. [2019-11-25 08:51:49,132 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-25 08:51:49,132 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 45 [2019-11-25 08:51:49,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-25 08:51:49,135 INFO L225 Difference]: With dead ends: 283 [2019-11-25 08:51:49,135 INFO L226 Difference]: Without dead ends: 279 [2019-11-25 08:51:49,136 INFO L630 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 [2019-11-25 08:51:49,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2019-11-25 08:51:49,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 206. [2019-11-25 08:51:49,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 206 states. [2019-11-25 08:51:49,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 258 transitions. [2019-11-25 08:51:49,160 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 258 transitions. Word has length 45 [2019-11-25 08:51:49,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-25 08:51:49,161 INFO L462 AbstractCegarLoop]: Abstraction has 206 states and 258 transitions. [2019-11-25 08:51:49,161 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-25 08:51:49,161 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 258 transitions. [2019-11-25 08:51:49,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-11-25 08:51:49,163 INFO L402 BasicCegarLoop]: Found error trace [2019-11-25 08:51:49,164 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-25 08:51:49,164 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-25 08:51:49,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-25 08:51:49,164 INFO L82 PathProgramCache]: Analyzing trace with hash 1406115176, now seen corresponding path program 1 times [2019-11-25 08:51:49,165 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-25 08:51:49,165 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1950623417] [2019-11-25 08:51:49,165 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-25 08:51:49,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-25 08:51:49,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-25 08:51:49,286 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1950623417] [2019-11-25 08:51:49,286 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-25 08:51:49,286 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-25 08:51:49,286 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420935595] [2019-11-25 08:51:49,287 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-25 08:51:49,287 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-25 08:51:49,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-25 08:51:49,287 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-25 08:51:49,287 INFO L87 Difference]: Start difference. First operand 206 states and 258 transitions. Second operand 3 states. [2019-11-25 08:51:49,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-25 08:51:49,333 INFO L93 Difference]: Finished difference Result 302 states and 380 transitions. [2019-11-25 08:51:49,334 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-25 08:51:49,335 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2019-11-25 08:51:49,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-25 08:51:49,335 INFO L225 Difference]: With dead ends: 302 [2019-11-25 08:51:49,336 INFO L226 Difference]: Without dead ends: 0 [2019-11-25 08:51:49,339 INFO L630 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 [2019-11-25 08:51:49,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-25 08:51:49,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-25 08:51:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-25 08:51:49,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-25 08:51:49,340 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 53 [2019-11-25 08:51:49,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-25 08:51:49,341 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-25 08:51:49,341 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-25 08:51:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-25 08:51:49,341 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-25 08:51:49,346 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-25 08:51:50,591 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1261) no Hoare annotation was computed. [2019-11-25 08:51:50,592 INFO L440 ceAbstractionStarter]: At program point L1093(lines 1020 1113) 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))) [2019-11-25 08:51:50,592 INFO L440 ceAbstractionStarter]: At program point L1374(lines 1191 1194) 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))) [2019-11-25 08:51:50,592 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-25 08:51:50,592 INFO L440 ceAbstractionStarter]: At program point L1110(lines 1020 1113) 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))) [2019-11-25 08:51:50,593 INFO L447 ceAbstractionStarter]: At program point L1391(lines 1 1406) the Hoare annotation is: true [2019-11-25 08:51:50,593 INFO L440 ceAbstractionStarter]: At program point L1210(lines 1172 1223) 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))) [2019-11-25 08:51:50,593 INFO L440 ceAbstractionStarter]: At program point L1359(lines 1358 1360) 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))) [2019-11-25 08:51:50,593 INFO L440 ceAbstractionStarter]: At program point L1359-1(lines 1358 1360) 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))) [2019-11-25 08:51:50,593 INFO L440 ceAbstractionStarter]: At program point L1359-2(lines 1 1406) 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))) [2019-11-25 08:51:50,593 INFO L440 ceAbstractionStarter]: At program point L1359-3(lines 1358 1360) 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))) [2019-11-25 08:51:50,594 INFO L440 ceAbstractionStarter]: At program point L1359-4(lines 1 1406) 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))) [2019-11-25 08:51:50,594 INFO L440 ceAbstractionStarter]: At program point L996(lines 961 998) 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))) [2019-11-25 08:51:50,594 INFO L440 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))) [2019-11-25 08:51:50,594 INFO L440 ceAbstractionStarter]: At program point L831-1(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))) [2019-11-25 08:51:50,594 INFO L440 ceAbstractionStarter]: At program point L831-2(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))) [2019-11-25 08:51:50,594 INFO L440 ceAbstractionStarter]: At program point L831-3(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))) [2019-11-25 08:51:50,595 INFO L444 ceAbstractionStarter]: For program point L1178(lines 1178 1181) no Hoare annotation was computed. [2019-11-25 08:51:50,595 INFO L440 ceAbstractionStarter]: At program point L1112(lines 1007 1114) 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))) [2019-11-25 08:51:50,595 INFO L444 ceAbstractionStarter]: For program point L980(lines 980 995) no Hoare annotation was computed. [2019-11-25 08:51:50,595 INFO L444 ceAbstractionStarter]: For program point L980-1(lines 980 995) no Hoare annotation was computed. [2019-11-25 08:51:50,595 INFO L444 ceAbstractionStarter]: For program point L1261(line 1261) no Hoare annotation was computed. [2019-11-25 08:51:50,595 INFO L444 ceAbstractionStarter]: For program point L1261-1(line 1261) no Hoare annotation was computed. [2019-11-25 08:51:50,595 INFO L440 ceAbstractionStarter]: At program point L1129(lines 1120 1137) 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))) [2019-11-25 08:51:50,596 INFO L440 ceAbstractionStarter]: At program point L1096(lines 1020 1113) 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))) [2019-11-25 08:51:50,596 INFO L444 ceAbstractionStarter]: For program point L1030(lines 1030 1034) no Hoare annotation was computed. [2019-11-25 08:51:50,596 INFO L440 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))) [2019-11-25 08:51:50,596 INFO L440 ceAbstractionStarter]: At program point L865(lines 860 867) 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))) [2019-11-25 08:51:50,596 INFO L444 ceAbstractionStarter]: For program point L1080(lines 1080 1095) no Hoare annotation was computed. [2019-11-25 08:51:50,596 INFO L444 ceAbstractionStarter]: For program point L1047(lines 1047 1050) no Hoare annotation was computed. [2019-11-25 08:51:50,596 INFO L440 ceAbstractionStarter]: At program point L1328(lines 1316 1330) 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))) [2019-11-25 08:51:50,597 INFO L440 ceAbstractionStarter]: At program point L1328-1(lines 1316 1330) 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))) [2019-11-25 08:51:50,597 INFO L444 ceAbstractionStarter]: For program point L1064(lines 1064 1067) no Hoare annotation was computed. [2019-11-25 08:51:50,597 INFO L440 ceAbstractionStarter]: At program point L1345(lines 1344 1346) 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))) [2019-11-25 08:51:50,597 INFO L440 ceAbstractionStarter]: At program point L1312(lines 1308 1314) 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))) [2019-11-25 08:51:50,597 INFO L440 ceAbstractionStarter]: At program point L1312-1(lines 1308 1314) 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))) [2019-11-25 08:51:50,597 INFO L440 ceAbstractionStarter]: At program point L1246(lines 1241 1248) 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))) [2019-11-25 08:51:50,597 INFO L444 ceAbstractionStarter]: For program point L1213(lines 1213 1216) no Hoare annotation was computed. [2019-11-25 08:51:50,598 INFO L440 ceAbstractionStarter]: At program point L1147(lines 1142 1149) the Hoare annotation is: (and (= 0 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) [2019-11-25 08:51:50,598 INFO L440 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))) [2019-11-25 08:51:50,598 INFO L440 ceAbstractionStarter]: At program point L1230(lines 1225 1232) 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))) [2019-11-25 08:51:50,598 INFO L440 ceAbstractionStarter]: At program point L1230-1(lines 1225 1232) 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))) [2019-11-25 08:51:50,598 INFO L440 ceAbstractionStarter]: At program point L1131(lines 1120 1137) 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))) [2019-11-25 08:51:50,598 INFO L440 ceAbstractionStarter]: At program point L1098(lines 1020 1113) 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))) [2019-11-25 08:51:50,598 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-25 08:51:50,599 INFO L440 ceAbstractionStarter]: At program point L1214(lines 1172 1223) 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))) [2019-11-25 08:51:50,599 INFO L444 ceAbstractionStarter]: For program point L1199(line 1199) no Hoare annotation was computed. [2019-11-25 08:51:50,599 INFO L440 ceAbstractionStarter]: At program point L1100(lines 1020 1113) 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))) [2019-11-25 08:51:50,599 INFO L440 ceAbstractionStarter]: At program point L902(lines 899 904) 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))) [2019-11-25 08:51:50,599 INFO L440 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))) [2019-11-25 08:51:50,599 INFO L440 ceAbstractionStarter]: At program point L1398(lines 1397 1399) 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))) [2019-11-25 08:51:50,600 INFO L440 ceAbstractionStarter]: At program point L853(lines 848 855) 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))) [2019-11-25 08:51:50,600 INFO L440 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))) [2019-11-25 08:51:50,600 INFO L440 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))) [2019-11-25 08:51:50,600 INFO L444 ceAbstractionStarter]: For program point L1200(lines 1200 1205) no Hoare annotation was computed. [2019-11-25 08:51:50,600 INFO L444 ceAbstractionStarter]: For program point L1068(lines 1068 1072) no Hoare annotation was computed. [2019-11-25 08:51:50,600 INFO L444 ceAbstractionStarter]: For program point L1068-2(lines 1068 1072) no Hoare annotation was computed. [2019-11-25 08:51:50,600 INFO L447 ceAbstractionStarter]: At program point L1217(lines 1 1406) the Hoare annotation is: true [2019-11-25 08:51:50,600 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-25 08:51:50,601 INFO L444 ceAbstractionStarter]: For program point L1185(lines 1185 1209) no Hoare annotation was computed. [2019-11-25 08:51:50,601 INFO L444 ceAbstractionStarter]: For program point L1053(lines 1053 1059) no Hoare annotation was computed. [2019-11-25 08:51:50,601 INFO L440 ceAbstractionStarter]: At program point L1334(lines 1 1406) the Hoare annotation is: (and (= 0 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) [2019-11-25 08:51:50,601 INFO L440 ceAbstractionStarter]: At program point L1136(lines 1115 1138) 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))) [2019-11-25 08:51:50,601 INFO L440 ceAbstractionStarter]: At program point L1285(lines 1282 1287) 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))) [2019-11-25 08:51:50,601 INFO L440 ceAbstractionStarter]: At program point L1285-1(lines 1282 1287) 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))) [2019-11-25 08:51:50,601 INFO L444 ceAbstractionStarter]: For program point L1186(line 1186) no Hoare annotation was computed. [2019-11-25 08:51:50,602 INFO L440 ceAbstractionStarter]: At program point L1401(lines 1400 1402) 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))) [2019-11-25 08:51:50,602 INFO L440 ceAbstractionStarter]: At program point L1401-1(lines 1400 1402) 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))) [2019-11-25 08:51:50,602 INFO L440 ceAbstractionStarter]: At program point L1352(lines 1 1406) 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))) [2019-11-25 08:51:50,602 INFO L444 ceAbstractionStarter]: For program point L1319(lines 1319 1327) no Hoare annotation was computed. [2019-11-25 08:51:50,602 INFO L444 ceAbstractionStarter]: For program point L1319-1(lines 1319 1327) no Hoare annotation was computed. [2019-11-25 08:51:50,602 INFO L444 ceAbstractionStarter]: For program point L1319-2(lines 1319 1327) no Hoare annotation was computed. [2019-11-25 08:51:50,602 INFO L444 ceAbstractionStarter]: For program point L1319-3(lines 1319 1327) no Hoare annotation was computed. [2019-11-25 08:51:50,602 INFO L444 ceAbstractionStarter]: For program point L1187(lines 1187 1197) no Hoare annotation was computed. [2019-11-25 08:51:50,603 INFO L440 ceAbstractionStarter]: At program point L1088(lines 1080 1094) 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))) [2019-11-25 08:51:50,603 INFO L444 ceAbstractionStarter]: For program point L989(lines 989 993) no Hoare annotation was computed. [2019-11-25 08:51:50,603 INFO L444 ceAbstractionStarter]: For program point L1039(lines 1039 1045) no Hoare annotation was computed. [2019-11-25 08:51:50,603 INFO L440 ceAbstractionStarter]: At program point L1254(lines 1249 1256) 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))) [2019-11-25 08:51:50,603 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-25 08:51:50,603 INFO L444 ceAbstractionStarter]: For program point L1023(lines 1023 1027) no Hoare annotation was computed. [2019-11-25 08:51:50,603 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1261) no Hoare annotation was computed. [2019-11-25 08:51:50,603 INFO L440 ceAbstractionStarter]: At program point L1238(lines 1233 1240) 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))) [2019-11-25 08:51:50,604 INFO L440 ceAbstractionStarter]: At program point L1238-1(lines 1233 1240) 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))) [2019-11-25 08:51:50,604 INFO L440 ceAbstractionStarter]: At program point L1106(lines 1020 1113) 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))) [2019-11-25 08:51:50,604 INFO L444 ceAbstractionStarter]: For program point L1073(lines 1073 1077) no Hoare annotation was computed. [2019-11-25 08:51:50,604 INFO L440 ceAbstractionStarter]: At program point L908(lines 1 1406) 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))) [2019-11-25 08:51:50,604 INFO L440 ceAbstractionStarter]: At program point L908-1(lines 905 910) 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))) [2019-11-25 08:51:50,604 INFO L447 ceAbstractionStarter]: At program point L1222(lines 1164 1224) the Hoare annotation is: true [2019-11-25 08:51:50,605 INFO L440 ceAbstractionStarter]: At program point L1090(lines 1080 1094) 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))) [2019-11-25 08:51:50,605 INFO L444 ceAbstractionStarter]: For program point L1404(lines 1404 1406) no Hoare annotation was computed. [2019-11-25 08:51:50,605 INFO L440 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))) [2019-11-25 08:51:50,605 INFO L444 ceAbstractionStarter]: For program point L826(lines 826 832) no Hoare annotation was computed. [2019-11-25 08:51:50,605 INFO L440 ceAbstractionStarter]: At program point L1338(lines 1337 1339) 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))) [2019-11-25 08:51:50,605 INFO L444 ceAbstractionStarter]: For program point L826-1(lines 826 832) no Hoare annotation was computed. [2019-11-25 08:51:50,605 INFO L444 ceAbstractionStarter]: For program point L826-2(lines 826 832) no Hoare annotation was computed. [2019-11-25 08:51:50,605 INFO L444 ceAbstractionStarter]: For program point L826-3(lines 826 832) no Hoare annotation was computed. [2019-11-25 08:51:50,606 INFO L444 ceAbstractionStarter]: For program point L975(lines 975 979) no Hoare annotation was computed. [2019-11-25 08:51:50,606 INFO L440 ceAbstractionStarter]: At program point L1388(lines 1387 1389) the Hoare annotation is: (and (= 0 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) [2019-11-25 08:51:50,606 INFO L444 ceAbstractionStarter]: For program point L1322(lines 1322 1325) no Hoare annotation was computed. [2019-11-25 08:51:50,606 INFO L444 ceAbstractionStarter]: For program point L1322-2(lines 1322 1325) no Hoare annotation was computed. [2019-11-25 08:51:50,606 INFO L440 ceAbstractionStarter]: At program point L1273(lines 1270 1275) 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))) [2019-11-25 08:51:50,606 INFO L440 ceAbstractionStarter]: At program point L1273-1(lines 1270 1275) 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))) [2019-11-25 08:51:50,606 INFO L440 ceAbstractionStarter]: At program point L1273-2(lines 1270 1275) 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))) [2019-11-25 08:51:50,607 INFO L444 ceAbstractionStarter]: For program point L1207(line 1207) no Hoare annotation was computed. [2019-11-25 08:51:50,607 INFO L440 ceAbstractionStarter]: At program point L1273-3(lines 1270 1275) 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))) [2019-11-25 08:51:50,607 INFO L440 ceAbstractionStarter]: At program point L1273-4(lines 1270 1275) 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))) [2019-11-25 08:51:50,607 INFO L440 ceAbstractionStarter]: At program point L1273-5(lines 1270 1275) 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))) [2019-11-25 08:51:50,607 INFO L440 ceAbstractionStarter]: At program point L844(lines 839 846) 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))) [2019-11-25 08:51:50,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 08:51:50 BoogieIcfgContainer [2019-11-25 08:51:50,641 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-25 08:51:50,641 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-25 08:51:50,641 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-25 08:51:50,641 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-25 08:51:50,642 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:51:47" (3/4) ... [2019-11-25 08:51:50,644 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-25 08:51:50,669 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 68 nodes and edges [2019-11-25 08:51:50,670 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-11-25 08:51:50,672 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-11-25 08:51:50,676 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-25 08:51:50,683 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-25 08:51:50,684 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-25 08:51:50,832 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_15b15d88-a760-4d06-89e5-53aebe8319d2/bin/uautomizer/witness.graphml [2019-11-25 08:51:50,832 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-25 08:51:50,834 INFO L168 Benchmark]: Toolchain (without parser) took 5171.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 214.4 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). Peak memory consumption was 71.8 MB. Max. memory is 11.5 GB. [2019-11-25 08:51:50,835 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-25 08:51:50,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 701.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. [2019-11-25 08:51:50,835 INFO L168 Benchmark]: Boogie Procedure Inliner took 107.26 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-25 08:51:50,837 INFO L168 Benchmark]: Boogie Preprocessor took 98.92 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-25 08:51:50,837 INFO L168 Benchmark]: RCFGBuilder took 1010.26 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 985.3 MB in the end (delta: 84.2 MB). Peak memory consumption was 84.2 MB. Max. memory is 11.5 GB. [2019-11-25 08:51:50,837 INFO L168 Benchmark]: TraceAbstraction took 3058.12 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 99.1 MB). Free memory was 985.3 MB in the beginning and 1.1 GB in the end (delta: -120.3 MB). Peak memory consumption was 228.0 MB. Max. memory is 11.5 GB. [2019-11-25 08:51:50,838 INFO L168 Benchmark]: Witness Printer took 191.40 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: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. [2019-11-25 08:51:50,839 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 701.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 107.26 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 98.92 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1010.26 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 985.3 MB in the end (delta: 84.2 MB). Peak memory consumption was 84.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3058.12 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 99.1 MB). Free memory was 985.3 MB in the beginning and 1.1 GB in the end (delta: -120.3 MB). Peak memory consumption was 228.0 MB. Max. memory is 11.5 GB. * Witness Printer took 191.40 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: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1261]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 1261]: 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: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 839]: 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: 1344]: 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: 1020]: 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: 1308]: 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: 1308]: 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: 1270]: 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: 1172]: 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: 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: 1249]: 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: 1020]: 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: 1172]: 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: 1337]: 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: 1270]: 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: 1400]: 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: 1007]: 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: 1400]: 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: 1270]: 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: 1270]: 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: 1080]: 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: 1270]: 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: 1270]: 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)) || (0 == ldv_count_1 && 0 == ldv_count_2) - 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: 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: 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: 1164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1316]: 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: 1316]: 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: 961]: 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: 1282]: 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: 1225]: 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: 1225]: 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: 1120]: 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: 905]: 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: 1397]: 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: 848]: 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: 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: 1020]: 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: 1020]: 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: 1282]: 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: 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: 1358]: 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 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - 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: 860]: 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: 1358]: 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: 1233]: 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: 1020]: 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: 1233]: 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: 1080]: 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: 1120]: 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: 1191]: 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: 1241]: 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 <= 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: 1020]: 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: 1142]: Loop Invariant Derived loop invariant: 0 == ldv_count_1 && 0 == ldv_count_2 - InvariantResult [Line: 899]: 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: 1115]: 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: 1358]: 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) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 108 locations, 2 error locations. Result: SAFE, OverallTime: 2.9s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.2s, HoareTripleCheckerStatistics: 615 SDtfs, 1091 SDslu, 1147 SDs, 0 SdLazy, 105 SolverSat, 15 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 25 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=206occurred 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, 254 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 67 LocationsWithAnnotation, 67 PreInvPairs, 215 NumberOfFragments, 1268 HoareAnnotationTreeSize, 67 FomulaSimplifications, 264 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 67 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 1.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 142 NumberOfCodeBlocks, 142 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 139 ConstructedInterpolants, 0 QuantifiedInterpolants, 19787 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...