./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/run_dir_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/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_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/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 e15b3678daf16c87391ff7d645a614aaf2c2fda7 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-15 20:27:06,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 20:27:06,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 20:27:06,281 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 20:27:06,282 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 20:27:06,283 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 20:27:06,284 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 20:27:06,293 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 20:27:06,298 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 20:27:06,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 20:27:06,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 20:27:06,304 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 20:27:06,304 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 20:27:06,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 20:27:06,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 20:27:06,308 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 20:27:06,309 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 20:27:06,309 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 20:27:06,312 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 20:27:06,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 20:27:06,318 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 20:27:06,320 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 20:27:06,322 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 20:27:06,323 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 20:27:06,328 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 20:27:06,328 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 20:27:06,328 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 20:27:06,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 20:27:06,330 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 20:27:06,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 20:27:06,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 20:27:06,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 20:27:06,332 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 20:27:06,333 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 20:27:06,334 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 20:27:06,334 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 20:27:06,335 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 20:27:06,335 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 20:27:06,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 20:27:06,336 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 20:27:06,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 20:27:06,338 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-15 20:27:06,362 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 20:27:06,363 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 20:27:06,364 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 20:27:06,364 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 20:27:06,364 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 20:27:06,364 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 20:27:06,365 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 20:27:06,365 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 20:27:06,365 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 20:27:06,365 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 20:27:06,365 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 20:27:06,366 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 20:27:06,366 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 20:27:06,366 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 20:27:06,366 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 20:27:06,366 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 20:27:06,367 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 20:27:06,367 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 20:27:06,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 20:27:06,367 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 20:27:06,367 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 20:27:06,368 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 20:27:06,368 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 20:27:06,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 20:27:06,368 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 20:27:06,368 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-15 20:27:06,369 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_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/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 -> e15b3678daf16c87391ff7d645a614aaf2c2fda7 [2019-11-15 20:27:06,412 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 20:27:06,429 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 20:27:06,432 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 20:27:06,433 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 20:27:06,433 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 20:27:06,434 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/bin/uautomizer/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-11-15 20:27:06,483 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/bin/uautomizer/data/805ede0ee/d0adfadac7754b67bb69a798103225b1/FLAG514540617 [2019-11-15 20:27:07,045 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 20:27:07,046 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-11-15 20:27:07,062 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/bin/uautomizer/data/805ede0ee/d0adfadac7754b67bb69a798103225b1/FLAG514540617 [2019-11-15 20:27:07,281 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/bin/uautomizer/data/805ede0ee/d0adfadac7754b67bb69a798103225b1 [2019-11-15 20:27:07,285 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 20:27:07,286 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 20:27:07,287 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 20:27:07,287 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 20:27:07,291 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 20:27:07,292 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 08:27:07" (1/1) ... [2019-11-15 20:27:07,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fdf1d6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:27:07, skipping insertion in model container [2019-11-15 20:27:07,297 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 08:27:07" (1/1) ... [2019-11-15 20:27:07,306 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 20:27:07,385 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 20:27:07,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 20:27:07,896 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 20:27:08,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 20:27:08,083 INFO L192 MainTranslator]: Completed translation [2019-11-15 20:27:08,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:27:08 WrapperNode [2019-11-15 20:27:08,084 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 20:27:08,085 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 20:27:08,085 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 20:27:08,085 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 20:27:08,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:27:08" (1/1) ... [2019-11-15 20:27:08,127 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:27:08" (1/1) ... [2019-11-15 20:27:08,203 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 20:27:08,203 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 20:27:08,203 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 20:27:08,203 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 20:27:08,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:27:08" (1/1) ... [2019-11-15 20:27:08,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:27:08" (1/1) ... [2019-11-15 20:27:08,237 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:27:08" (1/1) ... [2019-11-15 20:27:08,238 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:27:08" (1/1) ... [2019-11-15 20:27:08,287 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:27:08" (1/1) ... [2019-11-15 20:27:08,291 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:27:08" (1/1) ... [2019-11-15 20:27:08,296 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:27:08" (1/1) ... [2019-11-15 20:27:08,304 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 20:27:08,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 20:27:08,304 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 20:27:08,304 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 20:27:08,305 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:27:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/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 [2019-11-15 20:27:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-15 20:27:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-15 20:27:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-15 20:27:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-15 20:27:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-15 20:27:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-15 20:27:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-15 20:27:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-15 20:27:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-15 20:27:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 20:27:08,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 20:27:09,472 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 20:27:09,472 INFO L284 CfgBuilder]: Removed 124 assume(true) statements. [2019-11-15 20:27:09,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 08:27:09 BoogieIcfgContainer [2019-11-15 20:27:09,474 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 20:27:09,475 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 20:27:09,475 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 20:27:09,478 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 20:27:09,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 08:27:07" (1/3) ... [2019-11-15 20:27:09,479 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c38b3d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 08:27:09, skipping insertion in model container [2019-11-15 20:27:09,479 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:27:08" (2/3) ... [2019-11-15 20:27:09,479 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c38b3d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 08:27:09, skipping insertion in model container [2019-11-15 20:27:09,479 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 08:27:09" (3/3) ... [2019-11-15 20:27:09,481 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-11-15 20:27:09,490 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 20:27:09,497 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-11-15 20:27:09,508 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-11-15 20:27:09,532 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 20:27:09,532 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 20:27:09,532 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 20:27:09,532 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 20:27:09,533 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 20:27:09,533 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 20:27:09,533 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 20:27:09,533 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 20:27:09,554 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states. [2019-11-15 20:27:09,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-11-15 20:27:09,563 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:27:09,563 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] [2019-11-15 20:27:09,565 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:27:09,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:27:09,577 INFO L82 PathProgramCache]: Analyzing trace with hash -1143158925, now seen corresponding path program 1 times [2019-11-15 20:27:09,585 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:27:09,586 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487315681] [2019-11-15 20:27:09,586 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:27:09,586 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:27:09,586 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:27:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:27:10,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:27:10,185 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487315681] [2019-11-15 20:27:10,186 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:27:10,186 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-11-15 20:27:10,186 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35713526] [2019-11-15 20:27:10,190 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-15 20:27:10,191 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:27:10,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-15 20:27:10,205 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-11-15 20:27:10,207 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 7 states. [2019-11-15 20:27:10,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:27:10,462 INFO L93 Difference]: Finished difference Result 262 states and 331 transitions. [2019-11-15 20:27:10,462 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-15 20:27:10,464 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 42 [2019-11-15 20:27:10,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:27:10,475 INFO L225 Difference]: With dead ends: 262 [2019-11-15 20:27:10,475 INFO L226 Difference]: Without dead ends: 151 [2019-11-15 20:27:10,482 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2019-11-15 20:27:10,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2019-11-15 20:27:10,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 102. [2019-11-15 20:27:10,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2019-11-15 20:27:10,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 125 transitions. [2019-11-15 20:27:10,538 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 125 transitions. Word has length 42 [2019-11-15 20:27:10,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:27:10,539 INFO L462 AbstractCegarLoop]: Abstraction has 102 states and 125 transitions. [2019-11-15 20:27:10,539 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-15 20:27:10,539 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 125 transitions. [2019-11-15 20:27:10,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-15 20:27:10,541 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:27:10,542 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] [2019-11-15 20:27:10,542 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:27:10,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:27:10,542 INFO L82 PathProgramCache]: Analyzing trace with hash 1902190473, now seen corresponding path program 1 times [2019-11-15 20:27:10,543 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:27:10,543 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799392702] [2019-11-15 20:27:10,543 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:27:10,543 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:27:10,543 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:27:10,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:27:10,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:27:10,832 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799392702] [2019-11-15 20:27:10,832 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:27:10,832 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 20:27:10,832 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1209944653] [2019-11-15 20:27:10,835 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-15 20:27:10,835 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:27:10,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 20:27:10,836 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-15 20:27:10,837 INFO L87 Difference]: Start difference. First operand 102 states and 125 transitions. Second operand 5 states. [2019-11-15 20:27:10,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:27:10,965 INFO L93 Difference]: Finished difference Result 265 states and 327 transitions. [2019-11-15 20:27:10,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 20:27:10,969 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-11-15 20:27:10,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:27:10,975 INFO L225 Difference]: With dead ends: 265 [2019-11-15 20:27:10,975 INFO L226 Difference]: Without dead ends: 261 [2019-11-15 20:27:10,977 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 [2019-11-15 20:27:10,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261 states. [2019-11-15 20:27:11,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261 to 194. [2019-11-15 20:27:11,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2019-11-15 20:27:11,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 240 transitions. [2019-11-15 20:27:11,027 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 240 transitions. Word has length 43 [2019-11-15 20:27:11,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:27:11,027 INFO L462 AbstractCegarLoop]: Abstraction has 194 states and 240 transitions. [2019-11-15 20:27:11,028 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-15 20:27:11,028 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 240 transitions. [2019-11-15 20:27:11,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2019-11-15 20:27:11,036 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 20:27:11,037 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] [2019-11-15 20:27:11,037 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 20:27:11,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 20:27:11,038 INFO L82 PathProgramCache]: Analyzing trace with hash 472710396, now seen corresponding path program 1 times [2019-11-15 20:27:11,038 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 20:27:11,038 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793237374] [2019-11-15 20:27:11,038 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:27:11,039 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 20:27:11,039 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 20:27:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 20:27:11,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 20:27:11,183 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1793237374] [2019-11-15 20:27:11,183 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 20:27:11,183 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 20:27:11,183 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642164018] [2019-11-15 20:27:11,184 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 20:27:11,184 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 20:27:11,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 20:27:11,185 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 20:27:11,185 INFO L87 Difference]: Start difference. First operand 194 states and 240 transitions. Second operand 3 states. [2019-11-15 20:27:11,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 20:27:11,252 INFO L93 Difference]: Finished difference Result 284 states and 353 transitions. [2019-11-15 20:27:11,254 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 20:27:11,255 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 51 [2019-11-15 20:27:11,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 20:27:11,261 INFO L225 Difference]: With dead ends: 284 [2019-11-15 20:27:11,261 INFO L226 Difference]: Without dead ends: 0 [2019-11-15 20:27:11,263 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 [2019-11-15 20:27:11,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-15 20:27:11,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-15 20:27:11,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-15 20:27:11,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-15 20:27:11,264 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 51 [2019-11-15 20:27:11,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 20:27:11,264 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-15 20:27:11,265 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 20:27:11,265 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-15 20:27:11,265 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-15 20:27:11,271 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-15 20:27:12,629 INFO L439 ceAbstractionStarter]: At program point L1109(lines 1019 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))) [2019-11-15 20:27:12,629 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1260) no Hoare annotation was computed. [2019-11-15 20:27:12,629 INFO L439 ceAbstractionStarter]: At program point L1407(lines 1406 1408) 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))) [2019-11-15 20:27:12,630 INFO L439 ceAbstractionStarter]: At program point L1407-1(lines 1406 1408) 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))) [2019-11-15 20:27:12,630 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-15 20:27:12,630 INFO L439 ceAbstractionStarter]: At program point L1407-2(lines 1406 1408) 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))) [2019-11-15 20:27:12,630 INFO L439 ceAbstractionStarter]: At program point L1209(lines 1171 1222) 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))) [2019-11-15 20:27:12,630 INFO L439 ceAbstractionStarter]: At program point L995(lines 960 997) 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))) [2019-11-15 20:27:12,630 INFO L439 ceAbstractionStarter]: At program point L1375(lines 1190 1193) 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))) [2019-11-15 20:27:12,631 INFO L443 ceAbstractionStarter]: For program point L1177(lines 1177 1180) no Hoare annotation was computed. [2019-11-15 20:27:12,631 INFO L439 ceAbstractionStarter]: At program point L1111(lines 1006 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))) [2019-11-15 20:27:12,631 INFO L443 ceAbstractionStarter]: For program point L979(lines 979 994) no Hoare annotation was computed. [2019-11-15 20:27:12,631 INFO L443 ceAbstractionStarter]: For program point L979-1(lines 979 994) no Hoare annotation was computed. [2019-11-15 20:27:12,631 INFO L446 ceAbstractionStarter]: At program point L1392(lines 1 1412) the Hoare annotation is: true [2019-11-15 20:27:12,631 INFO L439 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))) [2019-11-15 20:27:12,631 INFO L439 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))) [2019-11-15 20:27:12,631 INFO L439 ceAbstractionStarter]: At program point L1359-2(lines 1 1412) 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))) [2019-11-15 20:27:12,632 INFO L443 ceAbstractionStarter]: For program point L1260(line 1260) no Hoare annotation was computed. [2019-11-15 20:27:12,632 INFO L439 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))) [2019-11-15 20:27:12,632 INFO L443 ceAbstractionStarter]: For program point L1260-1(line 1260) no Hoare annotation was computed. [2019-11-15 20:27:12,632 INFO L439 ceAbstractionStarter]: At program point L1359-4(lines 1 1412) 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))) [2019-11-15 20:27:12,632 INFO L439 ceAbstractionStarter]: At program point L1128(lines 1119 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))) [2019-11-15 20:27:12,632 INFO L439 ceAbstractionStarter]: At program point L1095(lines 1019 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))) [2019-11-15 20:27:12,632 INFO L443 ceAbstractionStarter]: For program point L1029(lines 1029 1033) no Hoare annotation was computed. [2019-11-15 20:27:12,633 INFO L439 ceAbstractionStarter]: At program point L864(lines 859 866) 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))) [2019-11-15 20:27:12,633 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))) [2019-11-15 20:27:12,633 INFO L443 ceAbstractionStarter]: For program point L1079(lines 1079 1094) no Hoare annotation was computed. [2019-11-15 20:27:12,633 INFO L443 ceAbstractionStarter]: For program point L1046(lines 1046 1049) no Hoare annotation was computed. [2019-11-15 20:27:12,633 INFO L439 ceAbstractionStarter]: At program point L1327(lines 1315 1329) 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))) [2019-11-15 20:27:12,633 INFO L439 ceAbstractionStarter]: At program point L1327-1(lines 1315 1329) 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))) [2019-11-15 20:27:12,633 INFO L443 ceAbstractionStarter]: For program point L1063(lines 1063 1066) no Hoare annotation was computed. [2019-11-15 20:27:12,634 INFO L443 ceAbstractionStarter]: For program point L1410(lines 1410 1412) no Hoare annotation was computed. [2019-11-15 20:27:12,634 INFO L439 ceAbstractionStarter]: At program point L1311(lines 1307 1313) 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))) [2019-11-15 20:27:12,634 INFO L439 ceAbstractionStarter]: At program point L1311-1(lines 1307 1313) 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))) [2019-11-15 20:27:12,634 INFO L439 ceAbstractionStarter]: At program point L1245(lines 1240 1247) 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))) [2019-11-15 20:27:12,634 INFO L443 ceAbstractionStarter]: For program point L1212(lines 1212 1215) no Hoare annotation was computed. [2019-11-15 20:27:12,634 INFO L439 ceAbstractionStarter]: At program point L1146(lines 1141 1148) the Hoare annotation is: (and (= 0 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) [2019-11-15 20:27:12,634 INFO L439 ceAbstractionStarter]: At program point L1229(lines 1224 1231) 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))) [2019-11-15 20:27:12,635 INFO L439 ceAbstractionStarter]: At program point L1229-1(lines 1224 1231) 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))) [2019-11-15 20:27:12,635 INFO L439 ceAbstractionStarter]: At program point L1130(lines 1119 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))) [2019-11-15 20:27:12,635 INFO L439 ceAbstractionStarter]: At program point L1097(lines 1019 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))) [2019-11-15 20:27:12,635 INFO L439 ceAbstractionStarter]: At program point L1378(lines 1377 1379) 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))) [2019-11-15 20:27:12,635 INFO L439 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))) [2019-11-15 20:27:12,635 INFO L439 ceAbstractionStarter]: At program point L1213(lines 1171 1222) 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))) [2019-11-15 20:27:12,636 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-15 20:27:12,636 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1260) no Hoare annotation was computed. [2019-11-15 20:27:12,636 INFO L439 ceAbstractionStarter]: At program point L1363(lines 1362 1364) 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))) [2019-11-15 20:27:12,636 INFO L443 ceAbstractionStarter]: For program point L1198(line 1198) no Hoare annotation was computed. [2019-11-15 20:27:12,636 INFO L439 ceAbstractionStarter]: At program point L1099(lines 1019 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))) [2019-11-15 20:27:12,636 INFO L439 ceAbstractionStarter]: At program point L901(lines 898 903) 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))) [2019-11-15 20:27:12,637 INFO L439 ceAbstractionStarter]: At program point L852(lines 847 854) 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))) [2019-11-15 20:27:12,637 INFO L443 ceAbstractionStarter]: For program point L1199(lines 1199 1204) no Hoare annotation was computed. [2019-11-15 20:27:12,637 INFO L443 ceAbstractionStarter]: For program point L1067(lines 1067 1071) no Hoare annotation was computed. [2019-11-15 20:27:12,637 INFO L443 ceAbstractionStarter]: For program point L1067-2(lines 1067 1071) no Hoare annotation was computed. [2019-11-15 20:27:12,637 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))) [2019-11-15 20:27:12,637 INFO L446 ceAbstractionStarter]: At program point L1216(lines 1 1412) the Hoare annotation is: true [2019-11-15 20:27:12,637 INFO L443 ceAbstractionStarter]: For program point L1184(lines 1184 1208) no Hoare annotation was computed. [2019-11-15 20:27:12,637 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-15 20:27:12,638 INFO L443 ceAbstractionStarter]: For program point L1052(lines 1052 1058) no Hoare annotation was computed. [2019-11-15 20:27:12,642 INFO L439 ceAbstractionStarter]: At program point L1366(lines 1365 1367) 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))) [2019-11-15 20:27:12,642 INFO L439 ceAbstractionStarter]: At program point L1333(lines 1 1412) the Hoare annotation is: (and (= 0 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) [2019-11-15 20:27:12,642 INFO L439 ceAbstractionStarter]: At program point L1366-1(lines 1365 1367) 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))) [2019-11-15 20:27:12,642 INFO L439 ceAbstractionStarter]: At program point L1135(lines 1114 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))) [2019-11-15 20:27:12,642 INFO L439 ceAbstractionStarter]: At program point L1284(lines 1281 1286) 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))) [2019-11-15 20:27:12,643 INFO L439 ceAbstractionStarter]: At program point L1284-1(lines 1281 1286) 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))) [2019-11-15 20:27:12,643 INFO L443 ceAbstractionStarter]: For program point L1185(line 1185) no Hoare annotation was computed. [2019-11-15 20:27:12,643 INFO L439 ceAbstractionStarter]: At program point L1400(lines 1399 1401) 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))) [2019-11-15 20:27:12,643 INFO L443 ceAbstractionStarter]: For program point L1318(lines 1318 1326) no Hoare annotation was computed. [2019-11-15 20:27:12,643 INFO L443 ceAbstractionStarter]: For program point L1318-1(lines 1318 1326) no Hoare annotation was computed. [2019-11-15 20:27:12,644 INFO L443 ceAbstractionStarter]: For program point L1318-2(lines 1318 1326) no Hoare annotation was computed. [2019-11-15 20:27:12,644 INFO L443 ceAbstractionStarter]: For program point L1318-3(lines 1318 1326) no Hoare annotation was computed. [2019-11-15 20:27:12,644 INFO L443 ceAbstractionStarter]: For program point L1186(lines 1186 1196) no Hoare annotation was computed. [2019-11-15 20:27:12,644 INFO L439 ceAbstractionStarter]: At program point L1087(lines 1079 1093) 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))) [2019-11-15 20:27:12,644 INFO L443 ceAbstractionStarter]: For program point L988(lines 988 992) no Hoare annotation was computed. [2019-11-15 20:27:12,644 INFO L443 ceAbstractionStarter]: For program point L1038(lines 1038 1044) no Hoare annotation was computed. [2019-11-15 20:27:12,645 INFO L439 ceAbstractionStarter]: At program point L1352(lines 1 1412) 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))) [2019-11-15 20:27:12,645 INFO L439 ceAbstractionStarter]: At program point L1253(lines 1248 1255) 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))) [2019-11-15 20:27:12,645 INFO L443 ceAbstractionStarter]: For program point L1022(lines 1022 1026) no Hoare annotation was computed. [2019-11-15 20:27:12,645 INFO L439 ceAbstractionStarter]: At program point L1237(lines 1232 1239) 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))) [2019-11-15 20:27:12,645 INFO L439 ceAbstractionStarter]: At program point L1237-1(lines 1232 1239) 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))) [2019-11-15 20:27:12,646 INFO L439 ceAbstractionStarter]: At program point L1105(lines 1019 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))) [2019-11-15 20:27:12,646 INFO L443 ceAbstractionStarter]: For program point L1072(lines 1072 1076) no Hoare annotation was computed. [2019-11-15 20:27:12,646 INFO L439 ceAbstractionStarter]: At program point L907(lines 1 1412) 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))) [2019-11-15 20:27:12,646 INFO L439 ceAbstractionStarter]: At program point L907-1(lines 904 909) 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))) [2019-11-15 20:27:12,646 INFO L446 ceAbstractionStarter]: At program point L1221(lines 1163 1223) the Hoare annotation is: true [2019-11-15 20:27:12,647 INFO L439 ceAbstractionStarter]: At program point L1089(lines 1079 1093) 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))) [2019-11-15 20:27:12,647 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-15 20:27:12,647 INFO L439 ceAbstractionStarter]: At program point L1403(lines 1402 1404) 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))) [2019-11-15 20:27:12,649 INFO L439 ceAbstractionStarter]: At program point L1403-1(lines 1402 1404) 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))) [2019-11-15 20:27:12,650 INFO L439 ceAbstractionStarter]: At program point L1337(lines 1336 1338) 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))) [2019-11-15 20:27:12,650 INFO L443 ceAbstractionStarter]: For program point L974(lines 974 978) no Hoare annotation was computed. [2019-11-15 20:27:12,650 INFO L443 ceAbstractionStarter]: For program point L1321(lines 1321 1324) no Hoare annotation was computed. [2019-11-15 20:27:12,650 INFO L443 ceAbstractionStarter]: For program point L1321-2(lines 1321 1324) no Hoare annotation was computed. [2019-11-15 20:27:12,651 INFO L443 ceAbstractionStarter]: For program point L826(lines 826 832) no Hoare annotation was computed. [2019-11-15 20:27:12,651 INFO L439 ceAbstractionStarter]: At program point L1272(lines 1269 1274) 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))) [2019-11-15 20:27:12,652 INFO L439 ceAbstractionStarter]: At program point L1272-1(lines 1269 1274) 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))) [2019-11-15 20:27:12,652 INFO L439 ceAbstractionStarter]: At program point L1272-2(lines 1269 1274) 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))) [2019-11-15 20:27:12,652 INFO L443 ceAbstractionStarter]: For program point L1206(line 1206) no Hoare annotation was computed. [2019-11-15 20:27:12,652 INFO L439 ceAbstractionStarter]: At program point L1372(lines 1371 1373) 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))) [2019-11-15 20:27:12,652 INFO L439 ceAbstractionStarter]: At program point L1389(lines 1388 1390) the Hoare annotation is: (and (= 0 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) [2019-11-15 20:27:12,653 INFO L439 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))) [2019-11-15 20:27:12,657 INFO L439 ceAbstractionStarter]: At program point L1092(lines 1019 1112) 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))) [2019-11-15 20:27:12,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 08:27:12 BoogieIcfgContainer [2019-11-15 20:27:12,734 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 20:27:12,734 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 20:27:12,734 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 20:27:12,735 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 20:27:12,735 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 08:27:09" (3/4) ... [2019-11-15 20:27:12,739 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-15 20:27:12,766 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2019-11-15 20:27:12,768 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-11-15 20:27:12,769 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-11-15 20:27:12,770 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-15 20:27:12,771 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-15 20:27:12,772 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-15 20:27:12,931 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_8be9ee63-1dc3-480f-8f25-3ce7dd7058c1/bin/uautomizer/witness.graphml [2019-11-15 20:27:12,931 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 20:27:12,933 INFO L168 Benchmark]: Toolchain (without parser) took 5646.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 940.8 MB in the beginning and 960.8 MB in the end (delta: -20.0 MB). Peak memory consumption was 109.0 MB. Max. memory is 11.5 GB. [2019-11-15 20:27:12,934 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 20:27:12,934 INFO L168 Benchmark]: CACSL2BoogieTranslator took 797.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -154.3 MB). Peak memory consumption was 25.5 MB. Max. memory is 11.5 GB. [2019-11-15 20:27:12,935 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.13 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. [2019-11-15 20:27:12,935 INFO L168 Benchmark]: Boogie Preprocessor took 100.58 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. [2019-11-15 20:27:12,935 INFO L168 Benchmark]: RCFGBuilder took 1169.89 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. [2019-11-15 20:27:12,936 INFO L168 Benchmark]: TraceAbstraction took 3259.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 978.1 MB in the end (delta: 30.2 MB). Peak memory consumption was 159.6 MB. Max. memory is 11.5 GB. [2019-11-15 20:27:12,936 INFO L168 Benchmark]: Witness Printer took 196.97 ms. Allocated memory is still 1.2 GB. Free memory was 978.1 MB in the beginning and 960.8 MB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2019-11-15 20:27:12,938 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 797.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -154.3 MB). Peak memory consumption was 25.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 118.13 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 100.58 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 1169.89 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 3259.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 978.1 MB in the end (delta: 30.2 MB). Peak memory consumption was 159.6 MB. Max. memory is 11.5 GB. * Witness Printer took 196.97 ms. Allocated memory is still 1.2 GB. Free memory was 978.1 MB in the beginning and 960.8 MB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1260]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 1260]: 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: 1315]: 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: 1388]: Loop Invariant Derived loop invariant: 0 == ldv_count_1 && 0 == ldv_count_2 - InvariantResult [Line: 1269]: 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: 1399]: 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: 1006]: 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: 1269]: 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: 1377]: 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: 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: 1079]: 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: 1269]: 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: 1406]: 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: 847]: 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: 1019]: 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: 1163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1315]: 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: 1281]: 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: 1281]: 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: 960]: 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: 1224]: 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: 1224]: 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: 1190]: 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: 904]: 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: 1119]: 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: 1232]: 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: 1019]: 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: 1371]: 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: 859]: 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: 1232]: 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: 1019]: 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: 1079]: 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: 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: 1307]: 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: 1240]: 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: 1119]: 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: 1019]: 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: 898]: 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: 1114]: 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: 1141]: Loop Invariant Derived loop invariant: 0 == ldv_count_1 && 0 == ldv_count_2 - InvariantResult [Line: 1171]: 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: 1336]: 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: 1019]: 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: 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: 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: 1019]: 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: 1365]: 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: 0 == ldv_count_1 && 0 == ldv_count_2 - InvariantResult [Line: 1365]: 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: 1307]: 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: 1362]: 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: 1406]: 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: 1171]: 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: 1406]: 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: 1402]: 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: 1248]: 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: 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: 1402]: 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: 3.1s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 0.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.3s, 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, 0.2s 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, 1.1s 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...