./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 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash df3122c305d6dc862f77eb5692ed83942da5e87e87efb099ff088ec135f2c08f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-02 20:47:59,850 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:47:59,856 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:47:59,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:47:59,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:47:59,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:47:59,926 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:47:59,930 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:47:59,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:47:59,939 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:47:59,941 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:47:59,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:47:59,944 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:47:59,947 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:47:59,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:47:59,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:47:59,954 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:47:59,955 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:47:59,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:47:59,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:47:59,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:47:59,971 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:47:59,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:47:59,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:47:59,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:47:59,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:47:59,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:47:59,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:47:59,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:47:59,998 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:47:59,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:48:00,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:48:00,003 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:48:00,005 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:48:00,006 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:48:00,006 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:48:00,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:48:00,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:48:00,008 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:48:00,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:48:00,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:48:00,011 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:48:00,057 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:48:00,058 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:48:00,059 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:48:00,059 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:48:00,060 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:48:00,061 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:48:00,062 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:48:00,062 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:48:00,063 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:48:00,063 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:48:00,064 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:48:00,065 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:48:00,065 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:48:00,066 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:48:00,066 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:48:00,066 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:48:00,067 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:48:00,067 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:48:00,067 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:48:00,068 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:48:00,068 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:48:00,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:48:00,069 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:48:00,069 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:48:00,069 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:48:00,070 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:48:00,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:48:00,071 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:48:00,071 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:48:00,071 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:48:00,072 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df3122c305d6dc862f77eb5692ed83942da5e87e87efb099ff088ec135f2c08f [2022-11-02 20:48:00,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:48:00,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:48:00,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:48:00,543 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:48:00,544 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:48:00,546 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2022-11-02 20:48:00,646 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/data/a1cdd9782/22b556c9cecc4bbdb5d0da0625a025b7/FLAGbc38aad2c [2022-11-02 20:48:01,349 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:48:01,350 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2022-11-02 20:48:01,370 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/data/a1cdd9782/22b556c9cecc4bbdb5d0da0625a025b7/FLAGbc38aad2c [2022-11-02 20:48:01,519 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/data/a1cdd9782/22b556c9cecc4bbdb5d0da0625a025b7 [2022-11-02 20:48:01,521 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:48:01,523 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:48:01,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:48:01,529 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:48:01,533 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:48:01,534 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:48:01" (1/1) ... [2022-11-02 20:48:01,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12d50cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:01, skipping insertion in model container [2022-11-02 20:48:01,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:48:01" (1/1) ... [2022-11-02 20:48:01,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:48:01,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:48:02,262 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i[36170,36183] [2022-11-02 20:48:02,287 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:48:02,300 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:48:02,455 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i[36170,36183] [2022-11-02 20:48:02,466 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:48:02,493 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:48:02,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:02 WrapperNode [2022-11-02 20:48:02,494 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:48:02,495 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:48:02,496 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:48:02,496 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:48:02,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:02" (1/1) ... [2022-11-02 20:48:02,570 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:02" (1/1) ... [2022-11-02 20:48:02,643 INFO L138 Inliner]: procedures = 75, calls = 161, calls flagged for inlining = 33, calls inlined = 29, statements flattened = 477 [2022-11-02 20:48:02,643 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:48:02,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:48:02,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:48:02,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:48:02,670 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:02" (1/1) ... [2022-11-02 20:48:02,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:02" (1/1) ... [2022-11-02 20:48:02,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:02" (1/1) ... [2022-11-02 20:48:02,697 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:02" (1/1) ... [2022-11-02 20:48:02,732 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:02" (1/1) ... [2022-11-02 20:48:02,735 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:02" (1/1) ... [2022-11-02 20:48:02,739 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:02" (1/1) ... [2022-11-02 20:48:02,742 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:02" (1/1) ... [2022-11-02 20:48:02,748 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:48:02,749 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:48:02,749 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:48:02,749 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:48:02,762 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:02" (1/1) ... [2022-11-02 20:48:02,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:48:02,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:48:02,802 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:48:02,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:48:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2022-11-02 20:48:02,859 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2022-11-02 20:48:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:48:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:48:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:48:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:48:02,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:48:02,861 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-02 20:48:02,861 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-02 20:48:02,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 20:48:02,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 20:48:02,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:48:02,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:48:02,864 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2022-11-02 20:48:02,864 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2022-11-02 20:48:02,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:48:02,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:48:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-02 20:48:02,865 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-02 20:48:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2022-11-02 20:48:02,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2022-11-02 20:48:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2022-11-02 20:48:02,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2022-11-02 20:48:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2022-11-02 20:48:02,866 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2022-11-02 20:48:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:48:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2022-11-02 20:48:02,867 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2022-11-02 20:48:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:48:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-02 20:48:02,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-02 20:48:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:48:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2022-11-02 20:48:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2022-11-02 20:48:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:48:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:48:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-02 20:48:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-02 20:48:03,208 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:48:03,211 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:48:03,927 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:48:03,939 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:48:03,939 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-02 20:48:03,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:48:03 BoogieIcfgContainer [2022-11-02 20:48:03,942 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:48:03,945 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:48:03,945 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:48:03,950 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:48:03,951 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:48:01" (1/3) ... [2022-11-02 20:48:03,952 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21fd0af3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:48:03, skipping insertion in model container [2022-11-02 20:48:03,952 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:02" (2/3) ... [2022-11-02 20:48:03,953 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21fd0af3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:48:03, skipping insertion in model container [2022-11-02 20:48:03,953 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:48:03" (3/3) ... [2022-11-02 20:48:03,955 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2022-11-02 20:48:03,980 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:48:03,981 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-02 20:48:04,051 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:48:04,060 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@358f907b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:48:04,060 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-02 20:48:04,067 INFO L276 IsEmpty]: Start isEmpty. Operand has 166 states, 122 states have (on average 1.2295081967213115) internal successors, (150), 124 states have internal predecessors, (150), 29 states have call successors, (29), 13 states have call predecessors, (29), 13 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-11-02 20:48:04,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-02 20:48:04,084 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:48:04,085 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:48:04,086 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:48:04,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:48:04,094 INFO L85 PathProgramCache]: Analyzing trace with hash 1067476573, now seen corresponding path program 1 times [2022-11-02 20:48:04,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:48:04,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939387919] [2022-11-02 20:48:04,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:48:04,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:48:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:05,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-02 20:48:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:05,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-11-02 20:48:05,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:05,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-11-02 20:48:05,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:05,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-02 20:48:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:05,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:48:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:05,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-11-02 20:48:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:05,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-02 20:48:05,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:05,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:48:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:05,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-11-02 20:48:05,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:05,569 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-02 20:48:05,569 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:48:05,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [939387919] [2022-11-02 20:48:05,572 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [939387919] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:48:05,572 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:48:05,572 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:48:05,575 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824593279] [2022-11-02 20:48:05,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:48:05,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:48:05,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:48:05,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:48:05,640 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:48:05,643 INFO L87 Difference]: Start difference. First operand has 166 states, 122 states have (on average 1.2295081967213115) internal successors, (150), 124 states have internal predecessors, (150), 29 states have call successors, (29), 13 states have call predecessors, (29), 13 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Second operand has 8 states, 8 states have (on average 6.625) internal successors, (53), 6 states have internal predecessors, (53), 3 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-02 20:48:07,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:48:07,193 INFO L93 Difference]: Finished difference Result 620 states and 801 transitions. [2022-11-02 20:48:07,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-02 20:48:07,198 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.625) internal successors, (53), 6 states have internal predecessors, (53), 3 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) Word has length 83 [2022-11-02 20:48:07,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:48:07,223 INFO L225 Difference]: With dead ends: 620 [2022-11-02 20:48:07,223 INFO L226 Difference]: Without dead ends: 435 [2022-11-02 20:48:07,228 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=74, Invalid=198, Unknown=0, NotChecked=0, Total=272 [2022-11-02 20:48:07,232 INFO L413 NwaCegarLoop]: 307 mSDtfsCounter, 658 mSDsluCounter, 766 mSDsCounter, 0 mSdLazyCounter, 708 mSolverCounterSat, 250 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 716 SdHoareTripleChecker+Valid, 1073 SdHoareTripleChecker+Invalid, 958 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 250 IncrementalHoareTripleChecker+Valid, 708 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:48:07,233 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [716 Valid, 1073 Invalid, 958 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [250 Valid, 708 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-02 20:48:07,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 435 states. [2022-11-02 20:48:07,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 435 to 415. [2022-11-02 20:48:07,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 415 states, 302 states have (on average 1.2019867549668874) internal successors, (363), 305 states have internal predecessors, (363), 75 states have call successors, (75), 37 states have call predecessors, (75), 37 states have return successors, (77), 75 states have call predecessors, (77), 75 states have call successors, (77) [2022-11-02 20:48:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 515 transitions. [2022-11-02 20:48:07,364 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 515 transitions. Word has length 83 [2022-11-02 20:48:07,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:48:07,366 INFO L495 AbstractCegarLoop]: Abstraction has 415 states and 515 transitions. [2022-11-02 20:48:07,371 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.625) internal successors, (53), 6 states have internal predecessors, (53), 3 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (8), 3 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-02 20:48:07,372 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 515 transitions. [2022-11-02 20:48:07,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-02 20:48:07,384 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:48:07,384 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:48:07,385 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-02 20:48:07,385 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:48:07,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:48:07,386 INFO L85 PathProgramCache]: Analyzing trace with hash 1877012938, now seen corresponding path program 1 times [2022-11-02 20:48:07,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:48:07,386 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801304688] [2022-11-02 20:48:07,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:48:07,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:48:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:07,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-02 20:48:07,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:07,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-11-02 20:48:07,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:07,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-11-02 20:48:07,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:07,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-02 20:48:07,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:07,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:48:07,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:07,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-11-02 20:48:07,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:07,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-02 20:48:07,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:07,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:48:07,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:07,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-11-02 20:48:07,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:07,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-11-02 20:48:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:07,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-11-02 20:48:07,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-02 20:48:07,729 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:48:07,730 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1801304688] [2022-11-02 20:48:07,730 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1801304688] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-02 20:48:07,730 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [90382090] [2022-11-02 20:48:07,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:48:07,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-02 20:48:07,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:48:07,737 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-02 20:48:07,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-02 20:48:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:48:08,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 878 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-02 20:48:08,048 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:48:08,177 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-02 20:48:08,177 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:48:08,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [90382090] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:48:08,178 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-02 20:48:08,178 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2022-11-02 20:48:08,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003923165] [2022-11-02 20:48:08,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:48:08,180 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-02 20:48:08,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:48:08,181 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-02 20:48:08,181 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-02 20:48:08,182 INFO L87 Difference]: Start difference. First operand 415 states and 515 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-02 20:48:08,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:48:08,242 INFO L93 Difference]: Finished difference Result 560 states and 698 transitions. [2022-11-02 20:48:08,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-02 20:48:08,243 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 99 [2022-11-02 20:48:08,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:48:08,245 INFO L225 Difference]: With dead ends: 560 [2022-11-02 20:48:08,245 INFO L226 Difference]: Without dead ends: 0 [2022-11-02 20:48:08,247 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-02 20:48:08,248 INFO L413 NwaCegarLoop]: 364 mSDtfsCounter, 167 mSDsluCounter, 187 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 167 SdHoareTripleChecker+Valid, 551 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-02 20:48:08,249 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [167 Valid, 551 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-02 20:48:08,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-02 20:48:08,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-02 20:48:08,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:48:08,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-02 20:48:08,251 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 99 [2022-11-02 20:48:08,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:48:08,251 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-02 20:48:08,252 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-02 20:48:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-02 20:48:08,252 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-02 20:48:08,255 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-02 20:48:08,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-02 20:48:08,481 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-02 20:48:08,483 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-02 20:48:09,933 INFO L902 garLoopResultBuilder]: At program point s3c_hwmon_remove_rawENTRY(lines 919 924) the Hoare annotation is: true [2022-11-02 20:48:09,933 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_rawFINAL(lines 919 924) no Hoare annotation was computed. [2022-11-02 20:48:09,934 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_rawEXIT(lines 919 924) no Hoare annotation was computed. [2022-11-02 20:48:09,934 INFO L895 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 874 881) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (<= ~ldv_count_2~0 ~ldv_count_1~0)) .cse0 (not (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) (or .cse1 .cse0 (not (= ~ldv_count_1~0 0))) (or (not (<= 1 ~ldv_count_1~0)) .cse1 .cse0))) [2022-11-02 20:48:09,935 INFO L895 garLoopResultBuilder]: At program point L1359(line 1359) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (<= ~ldv_count_2~0 ~ldv_count_1~0)) .cse0 (not (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) (or .cse1 .cse0 (not (= ~ldv_count_1~0 0))) (or (not (<= 1 ~ldv_count_1~0)) .cse1 .cse0))) [2022-11-02 20:48:09,935 INFO L899 garLoopResultBuilder]: For program point L1359-1(line 1359) no Hoare annotation was computed. [2022-11-02 20:48:09,935 INFO L902 garLoopResultBuilder]: At program point L1359-2(lines 1358 1360) the Hoare annotation is: true [2022-11-02 20:48:09,935 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 874 881) no Hoare annotation was computed. [2022-11-02 20:48:09,935 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 874 881) no Hoare annotation was computed. [2022-11-02 20:48:09,936 INFO L899 garLoopResultBuilder]: For program point ldv_sysfsFINAL(lines 1322 1328) no Hoare annotation was computed. [2022-11-02 20:48:09,936 INFO L895 garLoopResultBuilder]: At program point ldv_sysfsENTRY(lines 1322 1328) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_1~0)| ~ldv_count_1~0))) (and (or (not (<= ~ldv_count_2~0 |old(~ldv_count_1~0)|)) .cse0 (not (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) (or .cse0 (let ((.cse1 (not (= ~ldv_count_2~0 0)))) (and (or .cse1 (not (<= 1 |old(~ldv_count_1~0)|))) (or .cse1 (not (= |old(~ldv_count_1~0)| 0)))))))) [2022-11-02 20:48:09,937 INFO L899 garLoopResultBuilder]: For program point ldv_sysfsEXIT(lines 1322 1328) no Hoare annotation was computed. [2022-11-02 20:48:09,937 INFO L899 garLoopResultBuilder]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeFINAL(lines 1330 1344) no Hoare annotation was computed. [2022-11-02 20:48:09,937 INFO L899 garLoopResultBuilder]: For program point L1275(line 1275) no Hoare annotation was computed. [2022-11-02 20:48:09,937 INFO L899 garLoopResultBuilder]: For program point L1336(lines 1336 1339) no Hoare annotation was computed. [2022-11-02 20:48:09,938 INFO L899 garLoopResultBuilder]: For program point L1272(lines 1272 1277) no Hoare annotation was computed. [2022-11-02 20:48:09,938 INFO L899 garLoopResultBuilder]: For program point L1333(lines 1333 1341) no Hoare annotation was computed. [2022-11-02 20:48:09,938 INFO L899 garLoopResultBuilder]: For program point L1333-1(lines 1333 1341) no Hoare annotation was computed. [2022-11-02 20:48:09,939 INFO L899 garLoopResultBuilder]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1275) no Hoare annotation was computed. [2022-11-02 20:48:09,939 INFO L895 garLoopResultBuilder]: At program point ldv_device_create_file_dev_attr_of_sensor_device_attributeENTRY(lines 1330 1344) the Hoare annotation is: (and (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (not (<= |old(~ldv_count_2~0)| ~ldv_count_1~0)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (or (not (<= 1 ~ldv_count_1~0)) (not (= |old(~ldv_count_2~0)| 0)) (= ~ldv_count_2~0 0))) [2022-11-02 20:48:09,939 INFO L899 garLoopResultBuilder]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeEXIT(lines 1330 1344) no Hoare annotation was computed. [2022-11-02 20:48:09,939 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 1390 1392) no Hoare annotation was computed. [2022-11-02 20:48:09,940 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 1390 1392) the Hoare annotation is: true [2022-11-02 20:48:09,940 INFO L899 garLoopResultBuilder]: For program point PTR_ERREXIT(lines 1239 1246) no Hoare annotation was computed. [2022-11-02 20:48:09,940 INFO L902 garLoopResultBuilder]: At program point PTR_ERRENTRY(lines 1239 1246) the Hoare annotation is: true [2022-11-02 20:48:09,941 INFO L899 garLoopResultBuilder]: For program point PTR_ERRFINAL(lines 1239 1246) no Hoare annotation was computed. [2022-11-02 20:48:09,941 INFO L902 garLoopResultBuilder]: At program point L1299(lines 1296 1301) the Hoare annotation is: true [2022-11-02 20:48:09,941 INFO L899 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 1284 1289) no Hoare annotation was computed. [2022-11-02 20:48:09,941 INFO L902 garLoopResultBuilder]: At program point ldv_is_errENTRY(lines 1284 1289) the Hoare annotation is: true [2022-11-02 20:48:09,942 INFO L899 garLoopResultBuilder]: For program point ldv_is_errFINAL(lines 1284 1289) no Hoare annotation was computed. [2022-11-02 20:48:09,942 INFO L899 garLoopResultBuilder]: For program point hwmon_device_unregisterFINAL(lines 1378 1380) no Hoare annotation was computed. [2022-11-02 20:48:09,942 INFO L902 garLoopResultBuilder]: At program point hwmon_device_unregisterENTRY(lines 1378 1380) the Hoare annotation is: true [2022-11-02 20:48:09,942 INFO L899 garLoopResultBuilder]: For program point hwmon_device_unregisterEXIT(lines 1378 1380) no Hoare annotation was computed. [2022-11-02 20:48:09,943 INFO L899 garLoopResultBuilder]: For program point L833(lines 833 835) no Hoare annotation was computed. [2022-11-02 20:48:09,943 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 838 847) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (<= ~ldv_count_2~0 ~ldv_count_1~0)) .cse0 (not (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0))) (or .cse1 .cse0 (not (= ~ldv_count_1~0 0))) (or (not (<= 1 ~ldv_count_1~0)) .cse1 .cse0))) [2022-11-02 20:48:09,943 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 838 847) no Hoare annotation was computed. [2022-11-02 20:48:09,944 INFO L902 garLoopResultBuilder]: At program point L842(line 842) the Hoare annotation is: true [2022-11-02 20:48:09,944 INFO L899 garLoopResultBuilder]: For program point L842-1(line 842) no Hoare annotation was computed. [2022-11-02 20:48:09,944 INFO L899 garLoopResultBuilder]: For program point L840(lines 840 846) no Hoare annotation was computed. [2022-11-02 20:48:09,944 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 838 847) no Hoare annotation was computed. [2022-11-02 20:48:09,945 INFO L899 garLoopResultBuilder]: For program point L834(line 834) no Hoare annotation was computed. [2022-11-02 20:48:09,945 INFO L899 garLoopResultBuilder]: For program point device_remove_fileEXIT(lines 1372 1374) no Hoare annotation was computed. [2022-11-02 20:48:09,945 INFO L902 garLoopResultBuilder]: At program point device_remove_fileENTRY(lines 1372 1374) the Hoare annotation is: true [2022-11-02 20:48:09,945 INFO L899 garLoopResultBuilder]: For program point device_remove_fileFINAL(lines 1372 1374) no Hoare annotation was computed. [2022-11-02 20:48:09,946 INFO L895 garLoopResultBuilder]: At program point L1010(lines 975 1012) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2022-11-02 20:48:09,946 INFO L899 garLoopResultBuilder]: For program point L1192(lines 1192 1195) no Hoare annotation was computed. [2022-11-02 20:48:09,946 INFO L895 garLoopResultBuilder]: At program point L1126(lines 1021 1128) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,946 INFO L899 garLoopResultBuilder]: For program point L994(lines 994 1009) no Hoare annotation was computed. [2022-11-02 20:48:09,947 INFO L899 garLoopResultBuilder]: For program point L994-1(lines 994 1009) no Hoare annotation was computed. [2022-11-02 20:48:09,947 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-02 20:48:09,947 INFO L895 garLoopResultBuilder]: At program point L1143(lines 1134 1151) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,948 INFO L895 garLoopResultBuilder]: At program point L1110(lines 1034 1127) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,948 INFO L899 garLoopResultBuilder]: For program point L1044(lines 1044 1048) no Hoare annotation was computed. [2022-11-02 20:48:09,948 INFO L895 garLoopResultBuilder]: At program point L1259(line 1259) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2022-11-02 20:48:09,948 INFO L899 garLoopResultBuilder]: For program point L1259-1(line 1259) no Hoare annotation was computed. [2022-11-02 20:48:09,949 INFO L899 garLoopResultBuilder]: For program point L1094(lines 1094 1109) no Hoare annotation was computed. [2022-11-02 20:48:09,949 INFO L899 garLoopResultBuilder]: For program point L1061(lines 1061 1064) no Hoare annotation was computed. [2022-11-02 20:48:09,949 INFO L899 garLoopResultBuilder]: For program point L1078(lines 1078 1081) no Hoare annotation was computed. [2022-11-02 20:48:09,949 INFO L895 garLoopResultBuilder]: At program point L1260(lines 1255 1262) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2022-11-02 20:48:09,950 INFO L899 garLoopResultBuilder]: For program point L1227(lines 1227 1230) no Hoare annotation was computed. [2022-11-02 20:48:09,950 INFO L895 garLoopResultBuilder]: At program point L1161(lines 1156 1163) the Hoare annotation is: (and (= ~ldv_count_1~0 0) (= ~ldv_count_2~0 0)) [2022-11-02 20:48:09,950 INFO L895 garLoopResultBuilder]: At program point L1376(line 1376) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,950 INFO L899 garLoopResultBuilder]: For program point L1376-1(line 1376) no Hoare annotation was computed. [2022-11-02 20:48:09,951 INFO L895 garLoopResultBuilder]: At program point L1376-2(lines 1375 1377) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,951 INFO L895 garLoopResultBuilder]: At program point L1145(lines 1134 1151) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,951 INFO L895 garLoopResultBuilder]: At program point L1112(lines 1034 1127) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,952 INFO L895 garLoopResultBuilder]: At program point L1228(lines 1186 1237) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,952 INFO L895 garLoopResultBuilder]: At program point L998(line 998) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2022-11-02 20:48:09,952 INFO L899 garLoopResultBuilder]: For program point L998-1(line 998) no Hoare annotation was computed. [2022-11-02 20:48:09,952 INFO L899 garLoopResultBuilder]: For program point L1213(line 1213) no Hoare annotation was computed. [2022-11-02 20:48:09,953 INFO L895 garLoopResultBuilder]: At program point L1114(lines 1034 1127) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,953 INFO L895 garLoopResultBuilder]: At program point L916(lines 913 918) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,953 INFO L895 garLoopResultBuilder]: At program point L850(line 850) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,954 INFO L899 garLoopResultBuilder]: For program point L850-1(line 850) no Hoare annotation was computed. [2022-11-02 20:48:09,954 INFO L895 garLoopResultBuilder]: At program point L850-2(lines 848 851) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,954 INFO L895 garLoopResultBuilder]: At program point L1412(line 1412) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,955 INFO L895 garLoopResultBuilder]: At program point L867(lines 862 869) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,955 INFO L899 garLoopResultBuilder]: For program point L1412-1(line 1412) no Hoare annotation was computed. [2022-11-02 20:48:09,955 INFO L895 garLoopResultBuilder]: At program point L1412-2(lines 1411 1413) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,955 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-02 20:48:09,956 INFO L899 garLoopResultBuilder]: For program point L1214(lines 1214 1219) no Hoare annotation was computed. [2022-11-02 20:48:09,956 INFO L895 garLoopResultBuilder]: At program point L1148(line 1148) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,956 INFO L899 garLoopResultBuilder]: For program point L1148-1(line 1148) no Hoare annotation was computed. [2022-11-02 20:48:09,957 INFO L899 garLoopResultBuilder]: For program point L1082(lines 1082 1086) no Hoare annotation was computed. [2022-11-02 20:48:09,957 INFO L899 garLoopResultBuilder]: For program point L1082-2(lines 1082 1086) no Hoare annotation was computed. [2022-11-02 20:48:09,957 INFO L895 garLoopResultBuilder]: At program point L1231(lines 1186 1237) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2022-11-02 20:48:09,957 INFO L895 garLoopResultBuilder]: At program point L1066(line 1066) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,958 INFO L899 garLoopResultBuilder]: For program point L1066-1(line 1066) no Hoare annotation was computed. [2022-11-02 20:48:09,958 INFO L895 garLoopResultBuilder]: At program point L1215(line 1215) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,958 INFO L899 garLoopResultBuilder]: For program point L1215-1(line 1215) no Hoare annotation was computed. [2022-11-02 20:48:09,959 INFO L895 garLoopResultBuilder]: At program point L1149(line 1149) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,959 INFO L899 garLoopResultBuilder]: For program point L1149-1(line 1149) no Hoare annotation was computed. [2022-11-02 20:48:09,959 INFO L895 garLoopResultBuilder]: At program point L984(line 984) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,960 INFO L899 garLoopResultBuilder]: For program point L984-1(line 984) no Hoare annotation was computed. [2022-11-02 20:48:09,960 INFO L899 garLoopResultBuilder]: For program point L1232(line 1232) no Hoare annotation was computed. [2022-11-02 20:48:09,960 INFO L899 garLoopResultBuilder]: For program point L1199(lines 1199 1223) no Hoare annotation was computed. [2022-11-02 20:48:09,960 INFO L899 garLoopResultBuilder]: For program point L1100(line 1100) no Hoare annotation was computed. [2022-11-02 20:48:09,960 INFO L899 garLoopResultBuilder]: For program point L1067(lines 1067 1073) no Hoare annotation was computed. [2022-11-02 20:48:09,961 INFO L895 garLoopResultBuilder]: At program point L1348(lines 1345 1350) the Hoare annotation is: (and (= ~ldv_count_1~0 0) (= ~ldv_count_2~0 0)) [2022-11-02 20:48:09,961 INFO L895 garLoopResultBuilder]: At program point L1150(lines 1129 1152) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,961 INFO L895 garLoopResultBuilder]: At program point L886(lines 882 888) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,962 INFO L899 garLoopResultBuilder]: For program point L1200(line 1200) no Hoare annotation was computed. [2022-11-02 20:48:09,962 INFO L895 garLoopResultBuilder]: At program point L1382(lines 1381 1383) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2022-11-02 20:48:09,962 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-02 20:48:09,962 INFO L895 garLoopResultBuilder]: At program point L1052(line 1052) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,963 INFO L899 garLoopResultBuilder]: For program point L1052-1(line 1052) no Hoare annotation was computed. [2022-11-02 20:48:09,963 INFO L895 garLoopResultBuilder]: At program point L1366(lines 1365 1367) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,963 INFO L895 garLoopResultBuilder]: At program point L1267(line 1267) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2022-11-02 20:48:09,963 INFO L899 garLoopResultBuilder]: For program point L1267-1(line 1267) no Hoare annotation was computed. [2022-11-02 20:48:09,964 INFO L895 garLoopResultBuilder]: At program point L1234(lines 1186 1237) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2022-11-02 20:48:09,964 INFO L899 garLoopResultBuilder]: For program point L1201(lines 1201 1211) no Hoare annotation was computed. [2022-11-02 20:48:09,964 INFO L895 garLoopResultBuilder]: At program point L1168(lines 1164 1170) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2022-11-02 20:48:09,964 INFO L895 garLoopResultBuilder]: At program point L1135(line 1135) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,965 INFO L895 garLoopResultBuilder]: At program point L1102(lines 1094 1108) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2022-11-02 20:48:09,965 INFO L899 garLoopResultBuilder]: For program point L1135-1(line 1135) no Hoare annotation was computed. [2022-11-02 20:48:09,965 INFO L895 garLoopResultBuilder]: At program point L1069(line 1069) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,965 INFO L899 garLoopResultBuilder]: For program point L1069-1(line 1069) no Hoare annotation was computed. [2022-11-02 20:48:09,966 INFO L899 garLoopResultBuilder]: For program point L1003(lines 1003 1007) no Hoare annotation was computed. [2022-11-02 20:48:09,966 INFO L895 garLoopResultBuilder]: At program point L1119(line 1119) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2022-11-02 20:48:09,966 INFO L899 garLoopResultBuilder]: For program point L1119-1(line 1119) no Hoare annotation was computed. [2022-11-02 20:48:09,966 INFO L899 garLoopResultBuilder]: For program point L1053(lines 1053 1059) no Hoare annotation was computed. [2022-11-02 20:48:09,967 INFO L895 garLoopResultBuilder]: At program point L1268(lines 1263 1270) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2022-11-02 20:48:09,967 INFO L899 garLoopResultBuilder]: For program point L1037(lines 1037 1041) no Hoare annotation was computed. [2022-11-02 20:48:09,967 INFO L895 garLoopResultBuilder]: At program point L1004(line 1004) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2022-11-02 20:48:09,967 INFO L899 garLoopResultBuilder]: For program point L1004-1(line 1004) no Hoare annotation was computed. [2022-11-02 20:48:09,968 INFO L895 garLoopResultBuilder]: At program point L1120(lines 1034 1127) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,968 INFO L899 garLoopResultBuilder]: For program point L1087(lines 1087 1091) no Hoare annotation was computed. [2022-11-02 20:48:09,968 INFO L895 garLoopResultBuilder]: At program point L1236(lines 1178 1238) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2022-11-02 20:48:09,968 INFO L895 garLoopResultBuilder]: At program point L1137(line 1137) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,969 INFO L895 garLoopResultBuilder]: At program point L1104(lines 1094 1108) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2022-11-02 20:48:09,969 INFO L899 garLoopResultBuilder]: For program point L1137-1(line 1137) no Hoare annotation was computed. [2022-11-02 20:48:09,969 INFO L899 garLoopResultBuilder]: For program point L1418(lines 1418 1420) no Hoare annotation was computed. [2022-11-02 20:48:09,970 INFO L895 garLoopResultBuilder]: At program point L1385(lines 1384 1386) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,970 INFO L895 garLoopResultBuilder]: At program point L1352(lines 1351 1353) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,970 INFO L895 garLoopResultBuilder]: At program point L1121(lines 1034 1127) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,971 INFO L895 garLoopResultBuilder]: At program point L1055(line 1055) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,971 INFO L899 garLoopResultBuilder]: For program point L1055-1(line 1055) no Hoare annotation was computed. [2022-11-02 20:48:09,971 INFO L899 garLoopResultBuilder]: For program point L989(lines 989 993) no Hoare annotation was computed. [2022-11-02 20:48:09,971 INFO L895 garLoopResultBuilder]: At program point L1402(lines 1401 1403) the Hoare annotation is: (and (= ~ldv_count_1~0 0) (= ~ldv_count_2~0 0)) [2022-11-02 20:48:09,972 INFO L899 garLoopResultBuilder]: For program point L1221(line 1221) no Hoare annotation was computed. [2022-11-02 20:48:09,972 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-02 20:48:09,972 INFO L895 garLoopResultBuilder]: At program point L858(lines 853 860) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,972 INFO L899 garLoopResultBuilder]: For program point L1205(lines 1205 1208) no Hoare annotation was computed. [2022-11-02 20:48:09,973 INFO L895 garLoopResultBuilder]: At program point L1123(line 1123) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,973 INFO L899 garLoopResultBuilder]: For program point L1123-1(line 1123) no Hoare annotation was computed. [2022-11-02 20:48:09,973 INFO L895 garLoopResultBuilder]: At program point L1107(lines 1034 1127) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2022-11-02 20:48:09,973 INFO L895 garLoopResultBuilder]: At program point L1388(lines 1387 1389) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,974 INFO L895 garLoopResultBuilder]: At program point L1190(line 1190) the Hoare annotation is: (and (= ~ldv_count_1~0 0) (= ~ldv_count_2~0 0)) [2022-11-02 20:48:09,974 INFO L899 garLoopResultBuilder]: For program point L1190-1(line 1190) no Hoare annotation was computed. [2022-11-02 20:48:09,974 INFO L895 garLoopResultBuilder]: At program point L1124(lines 1034 1127) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,974 INFO L895 garLoopResultBuilder]: At program point L1405(lines 1404 1406) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2022-11-02 20:48:09,975 INFO L899 garLoopResultBuilder]: For program point L1141(line 1141) no Hoare annotation was computed. [2022-11-02 20:48:09,975 INFO L895 garLoopResultBuilder]: At program point L1224(lines 1186 1237) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2022-11-02 20:48:09,975 INFO L902 garLoopResultBuilder]: At program point s3c_adc_releaseENTRY(lines 1414 1416) the Hoare annotation is: true [2022-11-02 20:48:09,975 INFO L899 garLoopResultBuilder]: For program point s3c_adc_releaseEXIT(lines 1414 1416) no Hoare annotation was computed. [2022-11-02 20:48:09,976 INFO L899 garLoopResultBuilder]: For program point s3c_adc_releaseFINAL(lines 1414 1416) no Hoare annotation was computed. [2022-11-02 20:48:09,976 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_attrEXIT(lines 1013 1020) no Hoare annotation was computed. [2022-11-02 20:48:09,976 INFO L902 garLoopResultBuilder]: At program point s3c_hwmon_remove_attrENTRY(lines 1013 1020) the Hoare annotation is: true [2022-11-02 20:48:09,976 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_attrFINAL(lines 1013 1020) no Hoare annotation was computed. [2022-11-02 20:48:09,977 INFO L902 garLoopResultBuilder]: At program point L1016(line 1016) the Hoare annotation is: true [2022-11-02 20:48:09,977 INFO L902 garLoopResultBuilder]: At program point L1016-1(line 1016) the Hoare annotation is: true [2022-11-02 20:48:09,977 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 1247 1254) the Hoare annotation is: true [2022-11-02 20:48:09,977 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 1247 1254) no Hoare annotation was computed. [2022-11-02 20:48:09,977 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 1247 1254) no Hoare annotation was computed. [2022-11-02 20:48:09,978 INFO L902 garLoopResultBuilder]: At program point L1251(line 1251) the Hoare annotation is: true [2022-11-02 20:48:09,978 INFO L899 garLoopResultBuilder]: For program point L1251-1(line 1251) no Hoare annotation was computed. [2022-11-02 20:48:09,982 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1] [2022-11-02 20:48:09,985 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-02 20:48:10,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 08:48:10 BoogieIcfgContainer [2022-11-02 20:48:10,016 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-02 20:48:10,017 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-02 20:48:10,017 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-02 20:48:10,018 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-02 20:48:10,018 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:48:03" (3/4) ... [2022-11-02 20:48:10,022 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-02 20:48:10,030 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_hwmon_remove_raw [2022-11-02 20:48:10,030 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-11-02 20:48:10,030 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_sysfs [2022-11-02 20:48:10,031 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2022-11-02 20:48:10,031 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-11-02 20:48:10,031 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2022-11-02 20:48:10,031 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-11-02 20:48:10,031 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hwmon_device_unregister [2022-11-02 20:48:10,032 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-02 20:48:10,032 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_remove_file [2022-11-02 20:48:10,032 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_adc_release [2022-11-02 20:48:10,033 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_hwmon_remove_attr [2022-11-02 20:48:10,033 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-02 20:48:10,044 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 76 nodes and edges [2022-11-02 20:48:10,046 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2022-11-02 20:48:10,047 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-02 20:48:10,048 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-02 20:48:10,049 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-02 20:48:10,050 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-02 20:48:10,141 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/witness.graphml [2022-11-02 20:48:10,141 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-02 20:48:10,142 INFO L158 Benchmark]: Toolchain (without parser) took 8619.27ms. Allocated memory was 98.6MB in the beginning and 159.4MB in the end (delta: 60.8MB). Free memory was 60.4MB in the beginning and 97.0MB in the end (delta: -36.6MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2022-11-02 20:48:10,143 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 98.6MB. Free memory is still 78.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:48:10,143 INFO L158 Benchmark]: CACSL2BoogieTranslator took 966.29ms. Allocated memory is still 98.6MB. Free memory was 60.3MB in the beginning and 55.5MB in the end (delta: 4.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-02 20:48:10,144 INFO L158 Benchmark]: Boogie Procedure Inliner took 147.98ms. Allocated memory is still 98.6MB. Free memory was 55.5MB in the beginning and 51.4MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-02 20:48:10,144 INFO L158 Benchmark]: Boogie Preprocessor took 103.96ms. Allocated memory is still 98.6MB. Free memory was 51.4MB in the beginning and 47.9MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-02 20:48:10,145 INFO L158 Benchmark]: RCFGBuilder took 1193.59ms. Allocated memory is still 98.6MB. Free memory was 47.9MB in the beginning and 44.0MB in the end (delta: 3.9MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2022-11-02 20:48:10,145 INFO L158 Benchmark]: TraceAbstraction took 6071.40ms. Allocated memory was 98.6MB in the beginning and 159.4MB in the end (delta: 60.8MB). Free memory was 43.4MB in the beginning and 106.5MB in the end (delta: -63.0MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2022-11-02 20:48:10,146 INFO L158 Benchmark]: Witness Printer took 124.56ms. Allocated memory is still 159.4MB. Free memory was 106.5MB in the beginning and 97.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-02 20:48:10,148 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 98.6MB. Free memory is still 78.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 966.29ms. Allocated memory is still 98.6MB. Free memory was 60.3MB in the beginning and 55.5MB in the end (delta: 4.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 147.98ms. Allocated memory is still 98.6MB. Free memory was 55.5MB in the beginning and 51.4MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 103.96ms. Allocated memory is still 98.6MB. Free memory was 51.4MB in the beginning and 47.9MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1193.59ms. Allocated memory is still 98.6MB. Free memory was 47.9MB in the beginning and 44.0MB in the end (delta: 3.9MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. * TraceAbstraction took 6071.40ms. Allocated memory was 98.6MB in the beginning and 159.4MB in the end (delta: 60.8MB). Free memory was 43.4MB in the beginning and 106.5MB in the end (delta: -63.0MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. * Witness Printer took 124.56ms. Allocated memory is still 159.4MB. Free memory was 106.5MB in the beginning and 97.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 1275]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 14 procedures, 166 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.0s, OverallIterations: 2, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 883 SdHoareTripleChecker+Valid, 1.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 825 mSDsluCounter, 1624 SdHoareTripleChecker+Invalid, 0.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 953 mSDsCounter, 250 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 711 IncrementalHoareTripleChecker+Invalid, 961 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 250 mSolverCounterUnsat, 671 mSDtfsCounter, 711 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 163 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=415occurred in iteration=1, InterpolantAutomatonStates: 17, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 20 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 78 LocationsWithAnnotation, 259 PreInvPairs, 412 NumberOfFragments, 1252 HoareAnnotationTreeSize, 259 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 78 FomulaSimplificationsInter, 929 FormulaSimplificationTreeSizeReductionInter, 1.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 281 NumberOfCodeBlocks, 281 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 278 ConstructedInterpolants, 0 QuantifiedInterpolants, 676 SizeOfPredicates, 1 NumberOfNonLiveVariables, 878 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 71/72 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1094]: Loop Invariant Derived loop invariant: (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1401]: Loop Invariant Derived loop invariant: ldv_count_1 == 0 && ldv_count_2 == 0 - InvariantResult [Line: 1381]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 - InvariantResult [Line: 1345]: Loop Invariant Derived loop invariant: ldv_count_1 == 0 && ldv_count_2 == 0 - InvariantResult [Line: 1351]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 853]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 862]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1404]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 - InvariantResult [Line: 1384]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1263]: Loop Invariant Derived loop invariant: (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1134]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1365]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1186]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1094]: Loop Invariant Derived loop invariant: (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1178]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 - InvariantResult [Line: 913]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1411]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1129]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1021]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1156]: Loop Invariant Derived loop invariant: ldv_count_1 == 0 && ldv_count_2 == 0 - InvariantResult [Line: 1164]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 - InvariantResult [Line: 1255]: Loop Invariant Derived loop invariant: (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1387]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1358]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1134]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1186]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 848]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1186]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 - InvariantResult [Line: 1375]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: ((ldv_count_1 == 0 && ldv_count_2 == 0) || (ldv_count_2 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute)) || (1 <= ldv_count_1 && ldv_count_2 == 0) - InvariantResult [Line: 1186]: Loop Invariant Derived loop invariant: ldv_count_2 <= ldv_count_1 RESULT: Ultimate proved your program to be correct! [2022-11-02 20:48:10,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88603ea9-b9d2-446d-a15f-e6143899f137/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE