./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 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_50d7b3cf-c988-466d-b35b-96fa20829e7c/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_50d7b3cf-c988-466d-b35b-96fa20829e7c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_50d7b3cf-c988-466d-b35b-96fa20829e7c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_50d7b3cf-c988-466d-b35b-96fa20829e7c/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_50d7b3cf-c988-466d-b35b-96fa20829e7c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_50d7b3cf-c988-466d-b35b-96fa20829e7c/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 a145081bababae172b25a06b93489d939fa008f8 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 10:07:54,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:07:54,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:07:54,538 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:07:54,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:07:54,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:07:54,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:07:54,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:07:54,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:07:54,545 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:07:54,546 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:07:54,547 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:07:54,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:07:54,548 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:07:54,549 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:07:54,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:07:54,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:07:54,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:07:54,553 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:07:54,555 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:07:54,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:07:54,557 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:07:54,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:07:54,561 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:07:54,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:07:54,564 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:07:54,565 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:07:54,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:07:54,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:07:54,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:07:54,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:07:54,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:07:54,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:07:54,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:07:54,574 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:07:54,574 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:07:54,574 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:07:54,575 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:07:54,575 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:07:54,578 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:07:54,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:07:54,581 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_50d7b3cf-c988-466d-b35b-96fa20829e7c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-20 10:07:54,596 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:07:54,597 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:07:54,598 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:07:54,598 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:07:54,598 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 10:07:54,598 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:07:54,599 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 10:07:54,599 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:07:54,599 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:07:54,599 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:07:54,600 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:07:54,600 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:07:54,601 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:07:54,601 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:07:54,601 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:07:54,601 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 10:07:54,602 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:07:54,602 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 10:07:54,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 10:07:54,602 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:07:54,602 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:07:54,603 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:07:54,603 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 10:07:54,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 10:07:54,603 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:07:54,604 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 10:07:54,604 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_50d7b3cf-c988-466d-b35b-96fa20829e7c/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 -> a145081bababae172b25a06b93489d939fa008f8 [2019-11-20 10:07:54,789 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:07:54,799 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:07:54,802 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:07:54,804 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:07:54,805 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:07:54,805 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_50d7b3cf-c988-466d-b35b-96fa20829e7c/bin/uautomizer/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-11-20 10:07:54,860 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_50d7b3cf-c988-466d-b35b-96fa20829e7c/bin/uautomizer/data/37e4a2b8c/43414d29faec448f88d2d4006e51b2e2/FLAG73138d1f8 [2019-11-20 10:07:55,395 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:07:55,400 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_50d7b3cf-c988-466d-b35b-96fa20829e7c/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-11-20 10:07:55,421 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_50d7b3cf-c988-466d-b35b-96fa20829e7c/bin/uautomizer/data/37e4a2b8c/43414d29faec448f88d2d4006e51b2e2/FLAG73138d1f8 [2019-11-20 10:07:55,882 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_50d7b3cf-c988-466d-b35b-96fa20829e7c/bin/uautomizer/data/37e4a2b8c/43414d29faec448f88d2d4006e51b2e2 [2019-11-20 10:07:55,885 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:07:55,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:07:55,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:07:55,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:07:55,891 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:07:55,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:07:55" (1/1) ... [2019-11-20 10:07:55,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e81ecb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:07:55, skipping insertion in model container [2019-11-20 10:07:55,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:07:55" (1/1) ... [2019-11-20 10:07:55,902 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:07:55,949 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:07:56,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:07:56,470 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:07:56,609 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:07:56,660 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:07:56,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:07:56 WrapperNode [2019-11-20 10:07:56,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:07:56,662 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:07:56,663 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:07:56,664 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:07:56,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:07:56" (1/1) ... [2019-11-20 10:07:56,695 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:07:56" (1/1) ... [2019-11-20 10:07:56,746 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:07:56,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:07:56,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:07:56,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:07:56,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:07:56" (1/1) ... [2019-11-20 10:07:56,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:07:56" (1/1) ... [2019-11-20 10:07:56,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:07:56" (1/1) ... [2019-11-20 10:07:56,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:07:56" (1/1) ... [2019-11-20 10:07:56,809 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:07:56" (1/1) ... [2019-11-20 10:07:56,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:07:56" (1/1) ... [2019-11-20 10:07:56,831 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:07:56" (1/1) ... [2019-11-20 10:07:56,838 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:07:56,839 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:07:56,839 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:07:56,839 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:07:56,856 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:07:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_50d7b3cf-c988-466d-b35b-96fa20829e7c/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 [2019-11-20 10:07:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 10:07:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:07:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 10:07:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 10:07:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:07:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 10:07:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 10:07:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 10:07:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 10:07:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:07:56,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:07:57,719 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:07:57,719 INFO L285 CfgBuilder]: Removed 124 assume(true) statements. [2019-11-20 10:07:57,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:07:57 BoogieIcfgContainer [2019-11-20 10:07:57,721 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:07:57,722 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 10:07:57,722 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 10:07:57,725 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 10:07:57,725 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 10:07:55" (1/3) ... [2019-11-20 10:07:57,726 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7293a241 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:07:57, skipping insertion in model container [2019-11-20 10:07:57,726 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:07:56" (2/3) ... [2019-11-20 10:07:57,726 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7293a241 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:07:57, skipping insertion in model container [2019-11-20 10:07:57,726 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:07:57" (3/3) ... [2019-11-20 10:07:57,728 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-11-20 10:07:57,740 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 10:07:57,749 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-11-20 10:07:57,762 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-11-20 10:07:57,793 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 10:07:57,793 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 10:07:57,793 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 10:07:57,793 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 10:07:57,794 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 10:07:57,794 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 10:07:57,794 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 10:07:57,794 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 10:07:57,815 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states. [2019-11-20 10:07:57,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-11-20 10:07:57,827 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:07:57,827 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] [2019-11-20 10:07:57,828 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:07:57,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:07:57,833 INFO L82 PathProgramCache]: Analyzing trace with hash -1143158925, now seen corresponding path program 1 times [2019-11-20 10:07:57,841 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:07:57,842 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [215004437] [2019-11-20 10:07:57,842 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:07:58,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:07:58,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:07:58,418 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [215004437] [2019-11-20 10:07:58,419 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:07:58,419 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-11-20 10:07:58,420 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855944552] [2019-11-20 10:07:58,424 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-20 10:07:58,425 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:07:58,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-20 10:07:58,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-11-20 10:07:58,440 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 7 states. [2019-11-20 10:07:58,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:07:58,708 INFO L93 Difference]: Finished difference Result 262 states and 331 transitions. [2019-11-20 10:07:58,708 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-20 10:07:58,710 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 42 [2019-11-20 10:07:58,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:07:58,736 INFO L225 Difference]: With dead ends: 262 [2019-11-20 10:07:58,737 INFO L226 Difference]: Without dead ends: 151 [2019-11-20 10:07:58,745 INFO L630 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 [2019-11-20 10:07:58,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2019-11-20 10:07:58,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 102. [2019-11-20 10:07:58,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2019-11-20 10:07:58,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 125 transitions. [2019-11-20 10:07:58,799 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 125 transitions. Word has length 42 [2019-11-20 10:07:58,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:07:58,799 INFO L462 AbstractCegarLoop]: Abstraction has 102 states and 125 transitions. [2019-11-20 10:07:58,800 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-20 10:07:58,800 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 125 transitions. [2019-11-20 10:07:58,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-20 10:07:58,802 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:07:58,802 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] [2019-11-20 10:07:58,803 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:07:58,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:07:58,803 INFO L82 PathProgramCache]: Analyzing trace with hash 1902190473, now seen corresponding path program 1 times [2019-11-20 10:07:58,803 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:07:58,804 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020218474] [2019-11-20 10:07:58,804 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:07:58,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:07:59,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:07:59,022 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020218474] [2019-11-20 10:07:59,022 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:07:59,022 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 10:07:59,023 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1676341408] [2019-11-20 10:07:59,026 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 10:07:59,026 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:07:59,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 10:07:59,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-20 10:07:59,027 INFO L87 Difference]: Start difference. First operand 102 states and 125 transitions. Second operand 5 states. [2019-11-20 10:07:59,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:07:59,159 INFO L93 Difference]: Finished difference Result 265 states and 327 transitions. [2019-11-20 10:07:59,159 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 10:07:59,160 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-11-20 10:07:59,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:07:59,163 INFO L225 Difference]: With dead ends: 265 [2019-11-20 10:07:59,163 INFO L226 Difference]: Without dead ends: 261 [2019-11-20 10:07:59,165 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 [2019-11-20 10:07:59,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261 states. [2019-11-20 10:07:59,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261 to 194. [2019-11-20 10:07:59,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2019-11-20 10:07:59,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 240 transitions. [2019-11-20 10:07:59,200 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 240 transitions. Word has length 43 [2019-11-20 10:07:59,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:07:59,208 INFO L462 AbstractCegarLoop]: Abstraction has 194 states and 240 transitions. [2019-11-20 10:07:59,208 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 10:07:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 240 transitions. [2019-11-20 10:07:59,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2019-11-20 10:07:59,211 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 10:07:59,212 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] [2019-11-20 10:07:59,212 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 10:07:59,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:07:59,213 INFO L82 PathProgramCache]: Analyzing trace with hash 472710396, now seen corresponding path program 1 times [2019-11-20 10:07:59,213 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 10:07:59,213 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [494943324] [2019-11-20 10:07:59,213 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 10:07:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 10:07:59,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 10:07:59,311 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [494943324] [2019-11-20 10:07:59,312 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 10:07:59,312 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 10:07:59,312 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061976081] [2019-11-20 10:07:59,313 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 10:07:59,313 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 10:07:59,313 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 10:07:59,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 10:07:59,314 INFO L87 Difference]: Start difference. First operand 194 states and 240 transitions. Second operand 3 states. [2019-11-20 10:07:59,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 10:07:59,362 INFO L93 Difference]: Finished difference Result 284 states and 353 transitions. [2019-11-20 10:07:59,363 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 10:07:59,363 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 51 [2019-11-20 10:07:59,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 10:07:59,364 INFO L225 Difference]: With dead ends: 284 [2019-11-20 10:07:59,364 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 10:07:59,366 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 [2019-11-20 10:07:59,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 10:07:59,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 10:07:59,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 10:07:59,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 10:07:59,367 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 51 [2019-11-20 10:07:59,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 10:07:59,368 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 10:07:59,368 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 10:07:59,368 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 10:07:59,369 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 10:07:59,374 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 10:08:00,793 INFO L440 ceAbstractionStarter]: At program point L1373(lines 1372 1374) 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))) [2019-11-20 10:08:00,793 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1261) no Hoare annotation was computed. [2019-11-20 10:08:00,794 INFO L440 ceAbstractionStarter]: At program point L1390(lines 1389 1391) the Hoare annotation is: (and (= 0 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) [2019-11-20 10:08:00,794 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))) [2019-11-20 10:08:00,794 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 10:08:00,794 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))) [2019-11-20 10:08:00,794 INFO L440 ceAbstractionStarter]: At program point L1408(lines 1407 1409) 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))) [2019-11-20 10:08:00,794 INFO L440 ceAbstractionStarter]: At program point L1408-1(lines 1407 1409) 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))) [2019-11-20 10:08:00,794 INFO L440 ceAbstractionStarter]: At program point L1408-2(lines 1407 1409) 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))) [2019-11-20 10:08:00,795 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))) [2019-11-20 10:08:00,795 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))) [2019-11-20 10:08:00,795 INFO L440 ceAbstractionStarter]: At program point L1376(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))) [2019-11-20 10:08:00,795 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))) [2019-11-20 10:08:00,795 INFO L444 ceAbstractionStarter]: For program point L1178(lines 1178 1181) no Hoare annotation was computed. [2019-11-20 10:08:00,795 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))) [2019-11-20 10:08:00,796 INFO L444 ceAbstractionStarter]: For program point L980(lines 980 995) no Hoare annotation was computed. [2019-11-20 10:08:00,796 INFO L444 ceAbstractionStarter]: For program point L980-1(lines 980 995) no Hoare annotation was computed. [2019-11-20 10:08:00,796 INFO L447 ceAbstractionStarter]: At program point L1393(lines 1 1413) the Hoare annotation is: true [2019-11-20 10:08:00,796 INFO L440 ceAbstractionStarter]: At program point L1360(lines 1359 1361) 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))) [2019-11-20 10:08:00,796 INFO L440 ceAbstractionStarter]: At program point L1360-1(lines 1359 1361) 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))) [2019-11-20 10:08:00,796 INFO L440 ceAbstractionStarter]: At program point L1360-2(lines 1 1413) 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))) [2019-11-20 10:08:00,796 INFO L444 ceAbstractionStarter]: For program point L1261(line 1261) no Hoare annotation was computed. [2019-11-20 10:08:00,797 INFO L440 ceAbstractionStarter]: At program point L1360-3(lines 1359 1361) 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))) [2019-11-20 10:08:00,797 INFO L444 ceAbstractionStarter]: For program point L1261-1(line 1261) no Hoare annotation was computed. [2019-11-20 10:08:00,797 INFO L440 ceAbstractionStarter]: At program point L1360-4(lines 1 1413) 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))) [2019-11-20 10:08:00,797 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))) [2019-11-20 10:08:00,797 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))) [2019-11-20 10:08:00,797 INFO L444 ceAbstractionStarter]: For program point L1030(lines 1030 1034) no Hoare annotation was computed. [2019-11-20 10:08:00,797 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))) [2019-11-20 10:08:00,798 INFO L444 ceAbstractionStarter]: For program point L1080(lines 1080 1095) no Hoare annotation was computed. [2019-11-20 10:08:00,798 INFO L444 ceAbstractionStarter]: For program point L1047(lines 1047 1050) no Hoare annotation was computed. [2019-11-20 10:08:00,798 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))) [2019-11-20 10:08:00,798 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))) [2019-11-20 10:08:00,798 INFO L444 ceAbstractionStarter]: For program point L1064(lines 1064 1067) no Hoare annotation was computed. [2019-11-20 10:08:00,798 INFO L444 ceAbstractionStarter]: For program point L1411(lines 1411 1413) no Hoare annotation was computed. [2019-11-20 10:08:00,798 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))) [2019-11-20 10:08:00,798 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))) [2019-11-20 10:08:00,799 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))) [2019-11-20 10:08:00,799 INFO L444 ceAbstractionStarter]: For program point L1213(lines 1213 1216) no Hoare annotation was computed. [2019-11-20 10:08:00,799 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)) [2019-11-20 10:08:00,799 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))) [2019-11-20 10:08:00,799 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))) [2019-11-20 10:08:00,799 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))) [2019-11-20 10:08:00,799 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))) [2019-11-20 10:08:00,800 INFO L440 ceAbstractionStarter]: At program point L1379(lines 1378 1380) 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))) [2019-11-20 10:08:00,800 INFO L440 ceAbstractionStarter]: At program point L1346(lines 1345 1347) 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))) [2019-11-20 10:08:00,800 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 10:08:00,800 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))) [2019-11-20 10:08:00,800 INFO L440 ceAbstractionStarter]: At program point L1364(lines 1363 1365) 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))) [2019-11-20 10:08:00,800 INFO L444 ceAbstractionStarter]: For program point L1199(line 1199) no Hoare annotation was computed. [2019-11-20 10:08:00,800 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))) [2019-11-20 10:08:00,801 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))) [2019-11-20 10:08:00,801 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))) [2019-11-20 10:08:00,801 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))) [2019-11-20 10:08:00,801 INFO L444 ceAbstractionStarter]: For program point L1200(lines 1200 1205) no Hoare annotation was computed. [2019-11-20 10:08:00,801 INFO L444 ceAbstractionStarter]: For program point L1068(lines 1068 1072) no Hoare annotation was computed. [2019-11-20 10:08:00,801 INFO L444 ceAbstractionStarter]: For program point L1068-2(lines 1068 1072) no Hoare annotation was computed. [2019-11-20 10:08:00,801 INFO L447 ceAbstractionStarter]: At program point L1217(lines 1 1413) the Hoare annotation is: true [2019-11-20 10:08:00,801 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 10:08:00,802 INFO L444 ceAbstractionStarter]: For program point L1185(lines 1185 1209) no Hoare annotation was computed. [2019-11-20 10:08:00,802 INFO L444 ceAbstractionStarter]: For program point L1053(lines 1053 1059) no Hoare annotation was computed. [2019-11-20 10:08:00,802 INFO L440 ceAbstractionStarter]: At program point L1367(lines 1366 1368) 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))) [2019-11-20 10:08:00,802 INFO L440 ceAbstractionStarter]: At program point L1334(lines 1 1413) the Hoare annotation is: (and (= 0 ~ldv_count_1~0) (= 0 ~ldv_count_2~0)) [2019-11-20 10:08:00,802 INFO L440 ceAbstractionStarter]: At program point L1367-1(lines 1366 1368) 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))) [2019-11-20 10:08:00,802 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))) [2019-11-20 10:08:00,802 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))) [2019-11-20 10:08:00,803 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))) [2019-11-20 10:08:00,803 INFO L444 ceAbstractionStarter]: For program point L1186(line 1186) no Hoare annotation was computed. [2019-11-20 10:08:00,803 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))) [2019-11-20 10:08:00,803 INFO L444 ceAbstractionStarter]: For program point L1319(lines 1319 1327) no Hoare annotation was computed. [2019-11-20 10:08:00,803 INFO L444 ceAbstractionStarter]: For program point L1319-1(lines 1319 1327) no Hoare annotation was computed. [2019-11-20 10:08:00,803 INFO L444 ceAbstractionStarter]: For program point L1319-2(lines 1319 1327) no Hoare annotation was computed. [2019-11-20 10:08:00,803 INFO L444 ceAbstractionStarter]: For program point L1319-3(lines 1319 1327) no Hoare annotation was computed. [2019-11-20 10:08:00,803 INFO L444 ceAbstractionStarter]: For program point L1187(lines 1187 1197) no Hoare annotation was computed. [2019-11-20 10:08:00,804 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))) [2019-11-20 10:08:00,804 INFO L444 ceAbstractionStarter]: For program point L989(lines 989 993) no Hoare annotation was computed. [2019-11-20 10:08:00,804 INFO L444 ceAbstractionStarter]: For program point L1039(lines 1039 1045) no Hoare annotation was computed. [2019-11-20 10:08:00,806 INFO L440 ceAbstractionStarter]: At program point L1353(lines 1 1413) 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))) [2019-11-20 10:08:00,806 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))) [2019-11-20 10:08:00,806 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 10:08:00,806 INFO L444 ceAbstractionStarter]: For program point L1023(lines 1023 1027) no Hoare annotation was computed. [2019-11-20 10:08:00,806 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1261) no Hoare annotation was computed. [2019-11-20 10:08:00,807 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))) [2019-11-20 10:08:00,807 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))) [2019-11-20 10:08:00,807 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))) [2019-11-20 10:08:00,807 INFO L444 ceAbstractionStarter]: For program point L1073(lines 1073 1077) no Hoare annotation was computed. [2019-11-20 10:08:00,807 INFO L440 ceAbstractionStarter]: At program point L908(lines 1 1413) 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))) [2019-11-20 10:08:00,808 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))) [2019-11-20 10:08:00,808 INFO L447 ceAbstractionStarter]: At program point L1222(lines 1164 1224) the Hoare annotation is: true [2019-11-20 10:08:00,808 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))) [2019-11-20 10:08:00,808 INFO L440 ceAbstractionStarter]: At program point L1404(lines 1403 1405) 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))) [2019-11-20 10:08:00,808 INFO L440 ceAbstractionStarter]: At program point L1404-1(lines 1403 1405) 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))) [2019-11-20 10:08:00,809 INFO L444 ceAbstractionStarter]: For program point L826(lines 826 832) no Hoare annotation was computed. [2019-11-20 10:08:00,809 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))) [2019-11-20 10:08:00,809 INFO L444 ceAbstractionStarter]: For program point L975(lines 975 979) no Hoare annotation was computed. [2019-11-20 10:08:00,809 INFO L444 ceAbstractionStarter]: For program point L1322(lines 1322 1325) no Hoare annotation was computed. [2019-11-20 10:08:00,809 INFO L444 ceAbstractionStarter]: For program point L1322-2(lines 1322 1325) no Hoare annotation was computed. [2019-11-20 10:08:00,810 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))) [2019-11-20 10:08:00,810 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))) [2019-11-20 10:08:00,810 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))) [2019-11-20 10:08:00,810 INFO L444 ceAbstractionStarter]: For program point L1207(line 1207) no Hoare annotation was computed. [2019-11-20 10:08:00,810 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))) [2019-11-20 10:08:00,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 10:08:00 BoogieIcfgContainer [2019-11-20 10:08:00,882 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 10:08:00,882 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 10:08:00,883 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 10:08:00,883 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 10:08:00,885 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:07:57" (3/4) ... [2019-11-20 10:08:00,889 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 10:08:00,924 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 62 nodes and edges [2019-11-20 10:08:00,925 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-11-20 10:08:00,926 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-11-20 10:08:00,928 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 10:08:00,929 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-20 10:08:00,930 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-20 10:08:01,080 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_50d7b3cf-c988-466d-b35b-96fa20829e7c/bin/uautomizer/witness.graphml [2019-11-20 10:08:01,080 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 10:08:01,082 INFO L168 Benchmark]: Toolchain (without parser) took 5195.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 944.7 MB in the beginning and 996.6 MB in the end (delta: -51.9 MB). Peak memory consumption was 112.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:08:01,082 INFO L168 Benchmark]: CDTParser took 0.26 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. [2019-11-20 10:08:01,089 INFO L168 Benchmark]: CACSL2BoogieTranslator took 774.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -186.1 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2019-11-20 10:08:01,089 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.08 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. [2019-11-20 10:08:01,090 INFO L168 Benchmark]: Boogie Preprocessor took 91.70 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. [2019-11-20 10:08:01,090 INFO L168 Benchmark]: RCFGBuilder took 882.22 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. [2019-11-20 10:08:01,091 INFO L168 Benchmark]: TraceAbstraction took 3160.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 30.0 MB). Peak memory consumption was 159.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:08:01,091 INFO L168 Benchmark]: Witness Printer took 197.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 996.6 MB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2019-11-20 10:08:01,093 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 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 774.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -186.1 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 84.08 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 91.70 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 882.22 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 3160.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 30.0 MB). Peak memory consumption was 159.5 MB. Max. memory is 11.5 GB. * Witness Printer took 197.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 996.6 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: 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 <= ldv_count_1 && 0 == ldv_count_2) || (ldv_count_2 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1359]: 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: 1366]: 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: 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: 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: 1]: Loop Invariant Derived loop invariant: 0 == ldv_count_1 && 0 == ldv_count_2 - InvariantResult [Line: 1366]: 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: 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: 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: 1363]: 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: 1407]: 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: 1403]: 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: 1403]: 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: 1359]: 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: 1359]: 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: 1378]: 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: 1389]: Loop Invariant Derived loop invariant: 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: 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: 1345]: 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: 1407]: 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: 1407]: 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: 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: 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: 1372]: 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: 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: 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: 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: 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: 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) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 102 locations, 2 error locations. Result: SAFE, OverallTime: 3.0s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 0.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.4s, 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, 0.1s 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, 1.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s 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...