./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/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_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF --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 --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 07:35:33,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 07:35:33,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 07:35:33,555 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 07:35:33,556 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 07:35:33,557 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 07:35:33,559 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 07:35:33,561 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 07:35:33,564 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 07:35:33,565 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 07:35:33,566 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 07:35:33,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 07:35:33,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 07:35:33,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 07:35:33,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 07:35:33,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 07:35:33,574 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 07:35:33,575 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 07:35:33,577 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 07:35:33,579 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 07:35:33,581 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 07:35:33,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 07:35:33,584 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 07:35:33,585 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 07:35:33,589 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 07:35:33,589 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 07:35:33,590 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 07:35:33,591 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 07:35:33,591 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 07:35:33,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 07:35:33,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 07:35:33,594 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 07:35:33,595 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 07:35:33,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 07:35:33,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 07:35:33,597 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 07:35:33,598 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 07:35:33,599 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 07:35:33,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 07:35:33,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 07:35:33,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 07:35:33,602 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-20 07:35:33,626 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 07:35:33,627 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 07:35:33,627 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 07:35:33,627 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 07:35:33,628 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 07:35:33,628 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 07:35:33,629 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 07:35:33,629 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 07:35:33,629 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 07:35:33,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 07:35:33,630 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 07:35:33,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 07:35:33,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 07:35:33,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 07:35:33,631 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 07:35:33,631 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 07:35:33,631 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 07:35:33,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 07:35:33,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 07:35:33,632 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 07:35:33,632 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 07:35:33,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 07:35:33,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 07:35:33,633 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 07:35:33,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 07:35:33,633 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 07:35:33,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 07:35:33,634 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 07:35:33,634 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-20 07:35:33,634 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 07:35:33,634 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 07:35:33,635 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_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df3122c305d6dc862f77eb5692ed83942da5e87e87efb099ff088ec135f2c08f [2021-11-20 07:35:33,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 07:35:33,964 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 07:35:33,966 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 07:35:33,968 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 07:35:33,969 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 07:35:33,970 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2021-11-20 07:35:34,049 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/data/b7112fc19/d97ee0f7b92a43ada33909ff3e23052b/FLAG021c75d26 [2021-11-20 07:35:34,742 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 07:35:34,742 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2021-11-20 07:35:34,772 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/data/b7112fc19/d97ee0f7b92a43ada33909ff3e23052b/FLAG021c75d26 [2021-11-20 07:35:34,959 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/data/b7112fc19/d97ee0f7b92a43ada33909ff3e23052b [2021-11-20 07:35:34,962 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 07:35:34,964 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 07:35:34,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 07:35:34,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 07:35:34,972 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 07:35:34,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:35:34" (1/1) ... [2021-11-20 07:35:34,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@788f35b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:35:34, skipping insertion in model container [2021-11-20 07:35:34,974 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:35:34" (1/1) ... [2021-11-20 07:35:34,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 07:35:35,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 07:35:35,500 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_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i[36170,36183] [2021-11-20 07:35:35,515 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:35:35,524 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 07:35:35,652 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_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i[36170,36183] [2021-11-20 07:35:35,670 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:35:35,713 INFO L208 MainTranslator]: Completed translation [2021-11-20 07:35:35,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:35:35 WrapperNode [2021-11-20 07:35:35,715 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 07:35:35,717 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 07:35:35,717 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 07:35:35,717 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 07:35:35,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:35:35" (1/1) ... [2021-11-20 07:35:35,763 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:35:35" (1/1) ... [2021-11-20 07:35:35,826 INFO L137 Inliner]: procedures = 75, calls = 161, calls flagged for inlining = 33, calls inlined = 29, statements flattened = 477 [2021-11-20 07:35:35,826 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 07:35:35,827 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 07:35:35,827 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 07:35:35,828 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 07:35:35,836 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:35:35" (1/1) ... [2021-11-20 07:35:35,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:35:35" (1/1) ... [2021-11-20 07:35:35,855 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:35:35" (1/1) ... [2021-11-20 07:35:35,856 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:35:35" (1/1) ... [2021-11-20 07:35:35,881 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:35:35" (1/1) ... [2021-11-20 07:35:35,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:35:35" (1/1) ... [2021-11-20 07:35:35,889 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:35:35" (1/1) ... [2021-11-20 07:35:35,895 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 07:35:35,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 07:35:35,896 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 07:35:35,896 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 07:35:35,897 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:35:35" (1/1) ... [2021-11-20 07:35:35,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 07:35:35,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:35:35,938 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 07:35:35,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 07:35:35,984 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2021-11-20 07:35:35,984 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2021-11-20 07:35:35,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 07:35:35,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 07:35:35,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-20 07:35:35,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-20 07:35:35,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-20 07:35:35,986 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-20 07:35:35,986 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-20 07:35:35,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-20 07:35:35,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-20 07:35:35,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-20 07:35:35,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-20 07:35:35,987 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2021-11-20 07:35:35,987 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2021-11-20 07:35:35,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 07:35:35,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-20 07:35:35,988 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-11-20 07:35:35,988 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-11-20 07:35:35,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2021-11-20 07:35:35,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2021-11-20 07:35:35,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2021-11-20 07:35:35,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2021-11-20 07:35:35,989 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2021-11-20 07:35:35,990 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2021-11-20 07:35:35,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 07:35:35,990 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2021-11-20 07:35:35,990 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2021-11-20 07:35:35,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 07:35:35,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-20 07:35:35,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-20 07:35:35,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-20 07:35:35,991 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2021-11-20 07:35:35,992 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2021-11-20 07:35:35,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 07:35:35,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 07:35:35,992 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-20 07:35:35,993 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-20 07:35:36,157 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 07:35:36,160 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 07:35:36,669 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 07:35:36,684 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 07:35:36,685 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-20 07:35:36,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:35:36 BoogieIcfgContainer [2021-11-20 07:35:36,689 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 07:35:36,692 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-20 07:35:36,692 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-20 07:35:36,696 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-20 07:35:36,697 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 07:35:34" (1/3) ... [2021-11-20 07:35:36,697 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cbcfcd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:35:36, skipping insertion in model container [2021-11-20 07:35:36,698 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:35:35" (2/3) ... [2021-11-20 07:35:36,698 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cbcfcd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:35:36, skipping insertion in model container [2021-11-20 07:35:36,698 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:35:36" (3/3) ... [2021-11-20 07:35:36,700 INFO L111 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2021-11-20 07:35:36,705 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-20 07:35:36,705 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-20 07:35:36,767 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-20 07:35:36,776 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-20 07:35:36,776 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-20 07:35:36,810 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) [2021-11-20 07:35:36,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-11-20 07:35:36,825 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:35:36,826 INFO L514 BasicCegarLoop]: 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] [2021-11-20 07:35:36,827 INFO L402 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] === [2021-11-20 07:35:36,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:35:36,833 INFO L85 PathProgramCache]: Analyzing trace with hash 1067476573, now seen corresponding path program 1 times [2021-11-20 07:35:36,843 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:35:36,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1074868875] [2021-11-20 07:35:36,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:35:36,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:35:37,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:37,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-20 07:35:37,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:37,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-20 07:35:37,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:37,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2021-11-20 07:35:37,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:37,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-11-20 07:35:37,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:37,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:37,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-11-20 07:35:37,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:37,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-11-20 07:35:37,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:37,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:37,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:37,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-11-20 07:35:37,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:37,558 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-20 07:35:37,559 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:35:37,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1074868875] [2021-11-20 07:35:37,560 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1074868875] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:35:37,560 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:35:37,560 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-20 07:35:37,562 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352515658] [2021-11-20 07:35:37,562 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:35:37,567 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 07:35:37,567 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:35:37,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 07:35:37,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-20 07:35:37,598 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) [2021-11-20 07:35:38,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:35:38,976 INFO L93 Difference]: Finished difference Result 620 states and 801 transitions. [2021-11-20 07:35:38,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-20 07:35:38,979 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 [2021-11-20 07:35:38,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:35:38,995 INFO L225 Difference]: With dead ends: 620 [2021-11-20 07:35:38,995 INFO L226 Difference]: Without dead ends: 435 [2021-11-20 07:35:39,001 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=74, Invalid=198, Unknown=0, NotChecked=0, Total=272 [2021-11-20 07:35:39,004 INFO L933 BasicCegarLoop]: 307 mSDtfsCounter, 658 mSDsluCounter, 766 mSDsCounter, 0 mSdLazyCounter, 708 mSolverCounterSat, 250 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 1.0s IncrementalHoareTripleChecker+Time [2021-11-20 07:35:39,006 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [716 Valid, 1073 Invalid, 958 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [250 Valid, 708 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-11-20 07:35:39,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 435 states. [2021-11-20 07:35:39,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 435 to 415. [2021-11-20 07:35:39,097 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) [2021-11-20 07:35:39,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 515 transitions. [2021-11-20 07:35:39,103 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 515 transitions. Word has length 83 [2021-11-20 07:35:39,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:35:39,104 INFO L470 AbstractCegarLoop]: Abstraction has 415 states and 515 transitions. [2021-11-20 07:35:39,104 INFO L471 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) [2021-11-20 07:35:39,105 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 515 transitions. [2021-11-20 07:35:39,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-20 07:35:39,111 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 07:35:39,111 INFO L514 BasicCegarLoop]: 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] [2021-11-20 07:35:39,111 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-20 07:35:39,112 INFO L402 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] === [2021-11-20 07:35:39,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:35:39,126 INFO L85 PathProgramCache]: Analyzing trace with hash 1877012938, now seen corresponding path program 1 times [2021-11-20 07:35:39,126 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:35:39,127 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138949533] [2021-11-20 07:35:39,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:35:39,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:35:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:39,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-20 07:35:39,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:39,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-20 07:35:39,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:39,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2021-11-20 07:35:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:39,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-11-20 07:35:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:39,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:39,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-11-20 07:35:39,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:39,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-11-20 07:35:39,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:39,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 07:35:39,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:39,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-11-20 07:35:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:39,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-20 07:35:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:39,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-11-20 07:35:39,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:39,364 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-20 07:35:39,364 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:35:39,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138949533] [2021-11-20 07:35:39,365 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [138949533] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-20 07:35:39,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [440340129] [2021-11-20 07:35:39,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:35:39,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-20 07:35:39,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:35:39,375 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-20 07:35:39,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-20 07:35:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:35:39,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 790 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-20 07:35:39,591 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 07:35:39,958 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-20 07:35:39,958 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-20 07:35:39,958 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [440340129] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:35:39,958 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-20 07:35:39,959 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2021-11-20 07:35:39,959 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454220188] [2021-11-20 07:35:39,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:35:39,961 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 07:35:39,961 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:35:39,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 07:35:39,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-11-20 07:35:39,962 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) [2021-11-20 07:35:40,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:35:40,015 INFO L93 Difference]: Finished difference Result 560 states and 698 transitions. [2021-11-20 07:35:40,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:35:40,016 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 [2021-11-20 07:35:40,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 07:35:40,018 INFO L225 Difference]: With dead ends: 560 [2021-11-20 07:35:40,019 INFO L226 Difference]: Without dead ends: 0 [2021-11-20 07:35:40,023 INFO L932 BasicCegarLoop]: 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 [2021-11-20 07:35:40,026 INFO L933 BasicCegarLoop]: 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 [2021-11-20 07:35:40,026 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [167 Valid, 551 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-20 07:35:40,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-20 07:35:40,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-20 07:35:40,031 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) [2021-11-20 07:35:40,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-20 07:35:40,031 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 99 [2021-11-20 07:35:40,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 07:35:40,032 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-20 07:35:40,032 INFO L471 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) [2021-11-20 07:35:40,032 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-20 07:35:40,032 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-20 07:35:40,035 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-20 07:35:40,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-20 07:35:40,250 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-20 07:35:40,252 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-20 07:35:41,348 INFO L861 garLoopResultBuilder]: At program point s3c_hwmon_remove_rawENTRY(lines 919 924) the Hoare annotation is: true [2021-11-20 07:35:41,349 INFO L858 garLoopResultBuilder]: For program point s3c_hwmon_remove_rawFINAL(lines 919 924) no Hoare annotation was computed. [2021-11-20 07:35:41,349 INFO L858 garLoopResultBuilder]: For program point s3c_hwmon_remove_rawEXIT(lines 919 924) no Hoare annotation was computed. [2021-11-20 07:35:41,349 INFO L854 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))) [2021-11-20 07:35:41,349 INFO L854 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))) [2021-11-20 07:35:41,349 INFO L858 garLoopResultBuilder]: For program point L1359-1(line 1359) no Hoare annotation was computed. [2021-11-20 07:35:41,350 INFO L861 garLoopResultBuilder]: At program point L1359-2(lines 1358 1360) the Hoare annotation is: true [2021-11-20 07:35:41,350 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 874 881) no Hoare annotation was computed. [2021-11-20 07:35:41,350 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 874 881) no Hoare annotation was computed. [2021-11-20 07:35:41,350 INFO L858 garLoopResultBuilder]: For program point ldv_sysfsFINAL(lines 1322 1328) no Hoare annotation was computed. [2021-11-20 07:35:41,350 INFO L854 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)))))))) [2021-11-20 07:35:41,350 INFO L858 garLoopResultBuilder]: For program point ldv_sysfsEXIT(lines 1322 1328) no Hoare annotation was computed. [2021-11-20 07:35:41,350 INFO L858 garLoopResultBuilder]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeFINAL(lines 1330 1344) no Hoare annotation was computed. [2021-11-20 07:35:41,351 INFO L858 garLoopResultBuilder]: For program point L1275(line 1275) no Hoare annotation was computed. [2021-11-20 07:35:41,351 INFO L858 garLoopResultBuilder]: For program point L1336(lines 1336 1339) no Hoare annotation was computed. [2021-11-20 07:35:41,351 INFO L858 garLoopResultBuilder]: For program point L1272(lines 1272 1277) no Hoare annotation was computed. [2021-11-20 07:35:41,351 INFO L858 garLoopResultBuilder]: For program point L1333(lines 1333 1341) no Hoare annotation was computed. [2021-11-20 07:35:41,351 INFO L858 garLoopResultBuilder]: For program point L1333-1(lines 1333 1341) no Hoare annotation was computed. [2021-11-20 07:35:41,351 INFO L858 garLoopResultBuilder]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1275) no Hoare annotation was computed. [2021-11-20 07:35:41,352 INFO L854 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))) [2021-11-20 07:35:41,352 INFO L858 garLoopResultBuilder]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeEXIT(lines 1330 1344) no Hoare annotation was computed. [2021-11-20 07:35:41,352 INFO L858 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 1390 1392) no Hoare annotation was computed. [2021-11-20 07:35:41,352 INFO L861 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 1390 1392) the Hoare annotation is: true [2021-11-20 07:35:41,352 INFO L858 garLoopResultBuilder]: For program point PTR_ERREXIT(lines 1239 1246) no Hoare annotation was computed. [2021-11-20 07:35:41,352 INFO L861 garLoopResultBuilder]: At program point PTR_ERRENTRY(lines 1239 1246) the Hoare annotation is: true [2021-11-20 07:35:41,352 INFO L858 garLoopResultBuilder]: For program point PTR_ERRFINAL(lines 1239 1246) no Hoare annotation was computed. [2021-11-20 07:35:41,353 INFO L861 garLoopResultBuilder]: At program point L1299(lines 1296 1301) the Hoare annotation is: true [2021-11-20 07:35:41,353 INFO L858 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 1284 1289) no Hoare annotation was computed. [2021-11-20 07:35:41,353 INFO L861 garLoopResultBuilder]: At program point ldv_is_errENTRY(lines 1284 1289) the Hoare annotation is: true [2021-11-20 07:35:41,353 INFO L858 garLoopResultBuilder]: For program point ldv_is_errFINAL(lines 1284 1289) no Hoare annotation was computed. [2021-11-20 07:35:41,353 INFO L858 garLoopResultBuilder]: For program point hwmon_device_unregisterFINAL(lines 1378 1380) no Hoare annotation was computed. [2021-11-20 07:35:41,353 INFO L861 garLoopResultBuilder]: At program point hwmon_device_unregisterENTRY(lines 1378 1380) the Hoare annotation is: true [2021-11-20 07:35:41,354 INFO L858 garLoopResultBuilder]: For program point hwmon_device_unregisterEXIT(lines 1378 1380) no Hoare annotation was computed. [2021-11-20 07:35:41,354 INFO L858 garLoopResultBuilder]: For program point L833(lines 833 835) no Hoare annotation was computed. [2021-11-20 07:35:41,354 INFO L854 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))) [2021-11-20 07:35:41,354 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 838 847) no Hoare annotation was computed. [2021-11-20 07:35:41,358 INFO L861 garLoopResultBuilder]: At program point L842(line 842) the Hoare annotation is: true [2021-11-20 07:35:41,358 INFO L858 garLoopResultBuilder]: For program point L842-1(line 842) no Hoare annotation was computed. [2021-11-20 07:35:41,358 INFO L858 garLoopResultBuilder]: For program point L840(lines 840 846) no Hoare annotation was computed. [2021-11-20 07:35:41,359 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 838 847) no Hoare annotation was computed. [2021-11-20 07:35:41,359 INFO L858 garLoopResultBuilder]: For program point L834(line 834) no Hoare annotation was computed. [2021-11-20 07:35:41,359 INFO L858 garLoopResultBuilder]: For program point device_remove_fileEXIT(lines 1372 1374) no Hoare annotation was computed. [2021-11-20 07:35:41,359 INFO L861 garLoopResultBuilder]: At program point device_remove_fileENTRY(lines 1372 1374) the Hoare annotation is: true [2021-11-20 07:35:41,362 INFO L858 garLoopResultBuilder]: For program point device_remove_fileFINAL(lines 1372 1374) no Hoare annotation was computed. [2021-11-20 07:35:41,363 INFO L854 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))) [2021-11-20 07:35:41,363 INFO L858 garLoopResultBuilder]: For program point L1192(lines 1192 1195) no Hoare annotation was computed. [2021-11-20 07:35:41,363 INFO L854 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))) [2021-11-20 07:35:41,364 INFO L858 garLoopResultBuilder]: For program point L994(lines 994 1009) no Hoare annotation was computed. [2021-11-20 07:35:41,364 INFO L858 garLoopResultBuilder]: For program point L994-1(lines 994 1009) no Hoare annotation was computed. [2021-11-20 07:35:41,364 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-20 07:35:41,365 INFO L854 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))) [2021-11-20 07:35:41,365 INFO L854 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))) [2021-11-20 07:35:41,369 INFO L858 garLoopResultBuilder]: For program point L1044(lines 1044 1048) no Hoare annotation was computed. [2021-11-20 07:35:41,370 INFO L854 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))) [2021-11-20 07:35:41,371 INFO L858 garLoopResultBuilder]: For program point L1259-1(line 1259) no Hoare annotation was computed. [2021-11-20 07:35:41,372 INFO L858 garLoopResultBuilder]: For program point L1094(lines 1094 1109) no Hoare annotation was computed. [2021-11-20 07:35:41,372 INFO L858 garLoopResultBuilder]: For program point L1061(lines 1061 1064) no Hoare annotation was computed. [2021-11-20 07:35:41,372 INFO L858 garLoopResultBuilder]: For program point L1078(lines 1078 1081) no Hoare annotation was computed. [2021-11-20 07:35:41,372 INFO L854 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))) [2021-11-20 07:35:41,373 INFO L858 garLoopResultBuilder]: For program point L1227(lines 1227 1230) no Hoare annotation was computed. [2021-11-20 07:35:41,373 INFO L854 garLoopResultBuilder]: At program point L1161(lines 1156 1163) the Hoare annotation is: (and (= ~ldv_count_1~0 0) (= ~ldv_count_2~0 0)) [2021-11-20 07:35:41,373 INFO L854 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))) [2021-11-20 07:35:41,373 INFO L858 garLoopResultBuilder]: For program point L1376-1(line 1376) no Hoare annotation was computed. [2021-11-20 07:35:41,374 INFO L854 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))) [2021-11-20 07:35:41,374 INFO L854 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))) [2021-11-20 07:35:41,375 INFO L854 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))) [2021-11-20 07:35:41,376 INFO L854 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))) [2021-11-20 07:35:41,376 INFO L854 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))) [2021-11-20 07:35:41,377 INFO L858 garLoopResultBuilder]: For program point L998-1(line 998) no Hoare annotation was computed. [2021-11-20 07:35:41,377 INFO L858 garLoopResultBuilder]: For program point L1213(line 1213) no Hoare annotation was computed. [2021-11-20 07:35:41,377 INFO L854 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))) [2021-11-20 07:35:41,377 INFO L854 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))) [2021-11-20 07:35:41,377 INFO L854 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))) [2021-11-20 07:35:41,378 INFO L858 garLoopResultBuilder]: For program point L850-1(line 850) no Hoare annotation was computed. [2021-11-20 07:35:41,378 INFO L854 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))) [2021-11-20 07:35:41,378 INFO L854 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))) [2021-11-20 07:35:41,378 INFO L854 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))) [2021-11-20 07:35:41,379 INFO L858 garLoopResultBuilder]: For program point L1412-1(line 1412) no Hoare annotation was computed. [2021-11-20 07:35:41,379 INFO L854 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))) [2021-11-20 07:35:41,379 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-20 07:35:41,380 INFO L858 garLoopResultBuilder]: For program point L1214(lines 1214 1219) no Hoare annotation was computed. [2021-11-20 07:35:41,380 INFO L854 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))) [2021-11-20 07:35:41,380 INFO L858 garLoopResultBuilder]: For program point L1148-1(line 1148) no Hoare annotation was computed. [2021-11-20 07:35:41,380 INFO L858 garLoopResultBuilder]: For program point L1082(lines 1082 1086) no Hoare annotation was computed. [2021-11-20 07:35:41,382 INFO L858 garLoopResultBuilder]: For program point L1082-2(lines 1082 1086) no Hoare annotation was computed. [2021-11-20 07:35:41,383 INFO L854 garLoopResultBuilder]: At program point L1231(lines 1186 1237) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2021-11-20 07:35:41,384 INFO L854 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))) [2021-11-20 07:35:41,384 INFO L858 garLoopResultBuilder]: For program point L1066-1(line 1066) no Hoare annotation was computed. [2021-11-20 07:35:41,384 INFO L854 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))) [2021-11-20 07:35:41,385 INFO L858 garLoopResultBuilder]: For program point L1215-1(line 1215) no Hoare annotation was computed. [2021-11-20 07:35:41,385 INFO L854 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))) [2021-11-20 07:35:41,385 INFO L858 garLoopResultBuilder]: For program point L1149-1(line 1149) no Hoare annotation was computed. [2021-11-20 07:35:41,386 INFO L854 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))) [2021-11-20 07:35:41,386 INFO L858 garLoopResultBuilder]: For program point L984-1(line 984) no Hoare annotation was computed. [2021-11-20 07:35:41,386 INFO L858 garLoopResultBuilder]: For program point L1232(line 1232) no Hoare annotation was computed. [2021-11-20 07:35:41,386 INFO L858 garLoopResultBuilder]: For program point L1199(lines 1199 1223) no Hoare annotation was computed. [2021-11-20 07:35:41,387 INFO L858 garLoopResultBuilder]: For program point L1100(line 1100) no Hoare annotation was computed. [2021-11-20 07:35:41,387 INFO L858 garLoopResultBuilder]: For program point L1067(lines 1067 1073) no Hoare annotation was computed. [2021-11-20 07:35:41,388 INFO L854 garLoopResultBuilder]: At program point L1348(lines 1345 1350) the Hoare annotation is: (and (= ~ldv_count_1~0 0) (= ~ldv_count_2~0 0)) [2021-11-20 07:35:41,388 INFO L854 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))) [2021-11-20 07:35:41,388 INFO L854 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))) [2021-11-20 07:35:41,388 INFO L858 garLoopResultBuilder]: For program point L1200(line 1200) no Hoare annotation was computed. [2021-11-20 07:35:41,388 INFO L854 garLoopResultBuilder]: At program point L1382(lines 1381 1383) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2021-11-20 07:35:41,389 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-20 07:35:41,389 INFO L854 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))) [2021-11-20 07:35:41,389 INFO L858 garLoopResultBuilder]: For program point L1052-1(line 1052) no Hoare annotation was computed. [2021-11-20 07:35:41,389 INFO L854 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))) [2021-11-20 07:35:41,390 INFO L854 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))) [2021-11-20 07:35:41,393 INFO L858 garLoopResultBuilder]: For program point L1267-1(line 1267) no Hoare annotation was computed. [2021-11-20 07:35:41,393 INFO L854 garLoopResultBuilder]: At program point L1234(lines 1186 1237) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2021-11-20 07:35:41,393 INFO L858 garLoopResultBuilder]: For program point L1201(lines 1201 1211) no Hoare annotation was computed. [2021-11-20 07:35:41,393 INFO L854 garLoopResultBuilder]: At program point L1168(lines 1164 1170) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2021-11-20 07:35:41,393 INFO L854 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))) [2021-11-20 07:35:41,394 INFO L854 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))) [2021-11-20 07:35:41,394 INFO L858 garLoopResultBuilder]: For program point L1135-1(line 1135) no Hoare annotation was computed. [2021-11-20 07:35:41,394 INFO L854 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))) [2021-11-20 07:35:41,397 INFO L858 garLoopResultBuilder]: For program point L1069-1(line 1069) no Hoare annotation was computed. [2021-11-20 07:35:41,397 INFO L858 garLoopResultBuilder]: For program point L1003(lines 1003 1007) no Hoare annotation was computed. [2021-11-20 07:35:41,397 INFO L854 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))) [2021-11-20 07:35:41,397 INFO L858 garLoopResultBuilder]: For program point L1119-1(line 1119) no Hoare annotation was computed. [2021-11-20 07:35:41,398 INFO L858 garLoopResultBuilder]: For program point L1053(lines 1053 1059) no Hoare annotation was computed. [2021-11-20 07:35:41,398 INFO L854 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))) [2021-11-20 07:35:41,399 INFO L858 garLoopResultBuilder]: For program point L1037(lines 1037 1041) no Hoare annotation was computed. [2021-11-20 07:35:41,399 INFO L854 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))) [2021-11-20 07:35:41,399 INFO L858 garLoopResultBuilder]: For program point L1004-1(line 1004) no Hoare annotation was computed. [2021-11-20 07:35:41,400 INFO L854 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))) [2021-11-20 07:35:41,401 INFO L858 garLoopResultBuilder]: For program point L1087(lines 1087 1091) no Hoare annotation was computed. [2021-11-20 07:35:41,401 INFO L854 garLoopResultBuilder]: At program point L1236(lines 1178 1238) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2021-11-20 07:35:41,401 INFO L854 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))) [2021-11-20 07:35:41,402 INFO L854 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))) [2021-11-20 07:35:41,402 INFO L858 garLoopResultBuilder]: For program point L1137-1(line 1137) no Hoare annotation was computed. [2021-11-20 07:35:41,402 INFO L858 garLoopResultBuilder]: For program point L1418(lines 1418 1420) no Hoare annotation was computed. [2021-11-20 07:35:41,402 INFO L854 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))) [2021-11-20 07:35:41,402 INFO L854 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))) [2021-11-20 07:35:41,402 INFO L854 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))) [2021-11-20 07:35:41,403 INFO L854 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))) [2021-11-20 07:35:41,403 INFO L858 garLoopResultBuilder]: For program point L1055-1(line 1055) no Hoare annotation was computed. [2021-11-20 07:35:41,403 INFO L858 garLoopResultBuilder]: For program point L989(lines 989 993) no Hoare annotation was computed. [2021-11-20 07:35:41,403 INFO L854 garLoopResultBuilder]: At program point L1402(lines 1401 1403) the Hoare annotation is: (and (= ~ldv_count_1~0 0) (= ~ldv_count_2~0 0)) [2021-11-20 07:35:41,404 INFO L858 garLoopResultBuilder]: For program point L1221(line 1221) no Hoare annotation was computed. [2021-11-20 07:35:41,404 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-20 07:35:41,404 INFO L854 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))) [2021-11-20 07:35:41,404 INFO L858 garLoopResultBuilder]: For program point L1205(lines 1205 1208) no Hoare annotation was computed. [2021-11-20 07:35:41,404 INFO L854 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))) [2021-11-20 07:35:41,405 INFO L858 garLoopResultBuilder]: For program point L1123-1(line 1123) no Hoare annotation was computed. [2021-11-20 07:35:41,405 INFO L854 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))) [2021-11-20 07:35:41,406 INFO L854 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))) [2021-11-20 07:35:41,406 INFO L854 garLoopResultBuilder]: At program point L1190(line 1190) the Hoare annotation is: (and (= ~ldv_count_1~0 0) (= ~ldv_count_2~0 0)) [2021-11-20 07:35:41,406 INFO L858 garLoopResultBuilder]: For program point L1190-1(line 1190) no Hoare annotation was computed. [2021-11-20 07:35:41,406 INFO L854 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))) [2021-11-20 07:35:41,406 INFO L854 garLoopResultBuilder]: At program point L1405(lines 1404 1406) the Hoare annotation is: (<= ~ldv_count_2~0 ~ldv_count_1~0) [2021-11-20 07:35:41,407 INFO L858 garLoopResultBuilder]: For program point L1141(line 1141) no Hoare annotation was computed. [2021-11-20 07:35:41,407 INFO L854 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))) [2021-11-20 07:35:41,407 INFO L861 garLoopResultBuilder]: At program point s3c_adc_releaseENTRY(lines 1414 1416) the Hoare annotation is: true [2021-11-20 07:35:41,407 INFO L858 garLoopResultBuilder]: For program point s3c_adc_releaseEXIT(lines 1414 1416) no Hoare annotation was computed. [2021-11-20 07:35:41,408 INFO L858 garLoopResultBuilder]: For program point s3c_adc_releaseFINAL(lines 1414 1416) no Hoare annotation was computed. [2021-11-20 07:35:41,408 INFO L858 garLoopResultBuilder]: For program point s3c_hwmon_remove_attrEXIT(lines 1013 1020) no Hoare annotation was computed. [2021-11-20 07:35:41,408 INFO L861 garLoopResultBuilder]: At program point s3c_hwmon_remove_attrENTRY(lines 1013 1020) the Hoare annotation is: true [2021-11-20 07:35:41,409 INFO L858 garLoopResultBuilder]: For program point s3c_hwmon_remove_attrFINAL(lines 1013 1020) no Hoare annotation was computed. [2021-11-20 07:35:41,409 INFO L861 garLoopResultBuilder]: At program point L1016(line 1016) the Hoare annotation is: true [2021-11-20 07:35:41,409 INFO L861 garLoopResultBuilder]: At program point L1016-1(line 1016) the Hoare annotation is: true [2021-11-20 07:35:41,409 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 1247 1254) the Hoare annotation is: true [2021-11-20 07:35:41,409 INFO L858 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 1247 1254) no Hoare annotation was computed. [2021-11-20 07:35:41,409 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 1247 1254) no Hoare annotation was computed. [2021-11-20 07:35:41,410 INFO L861 garLoopResultBuilder]: At program point L1251(line 1251) the Hoare annotation is: true [2021-11-20 07:35:41,410 INFO L858 garLoopResultBuilder]: For program point L1251-1(line 1251) no Hoare annotation was computed. [2021-11-20 07:35:41,415 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2021-11-20 07:35:41,417 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-20 07:35:41,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 07:35:41 BoogieIcfgContainer [2021-11-20 07:35:41,458 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-20 07:35:41,458 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-20 07:35:41,458 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-20 07:35:41,459 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-20 07:35:41,459 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:35:36" (3/4) ... [2021-11-20 07:35:41,462 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-20 07:35:41,468 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_hwmon_remove_raw [2021-11-20 07:35:41,468 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2021-11-20 07:35:41,468 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_sysfs [2021-11-20 07:35:41,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2021-11-20 07:35:41,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2021-11-20 07:35:41,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2021-11-20 07:35:41,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2021-11-20 07:35:41,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hwmon_device_unregister [2021-11-20 07:35:41,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-20 07:35:41,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_remove_file [2021-11-20 07:35:41,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_adc_release [2021-11-20 07:35:41,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_hwmon_remove_attr [2021-11-20 07:35:41,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-11-20 07:35:41,485 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 76 nodes and edges [2021-11-20 07:35:41,486 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2021-11-20 07:35:41,487 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-11-20 07:35:41,488 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-20 07:35:41,489 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-20 07:35:41,490 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-20 07:35:41,598 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/witness.graphml [2021-11-20 07:35:41,598 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-20 07:35:41,599 INFO L158 Benchmark]: Toolchain (without parser) took 6635.50ms. Allocated memory was 121.6MB in the beginning and 165.7MB in the end (delta: 44.0MB). Free memory was 79.5MB in the beginning and 81.4MB in the end (delta: -1.9MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2021-11-20 07:35:41,600 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 121.6MB. Free memory is still 98.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 07:35:41,600 INFO L158 Benchmark]: CACSL2BoogieTranslator took 747.93ms. Allocated memory is still 121.6MB. Free memory was 79.3MB in the beginning and 76.4MB in the end (delta: 2.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-20 07:35:41,600 INFO L158 Benchmark]: Boogie Procedure Inliner took 109.56ms. Allocated memory is still 121.6MB. Free memory was 75.9MB in the beginning and 72.2MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-20 07:35:41,601 INFO L158 Benchmark]: Boogie Preprocessor took 68.06ms. Allocated memory is still 121.6MB. Free memory was 72.2MB in the beginning and 68.6MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-20 07:35:41,601 INFO L158 Benchmark]: RCFGBuilder took 792.82ms. Allocated memory is still 121.6MB. Free memory was 68.6MB in the beginning and 86.9MB in the end (delta: -18.3MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. [2021-11-20 07:35:41,601 INFO L158 Benchmark]: TraceAbstraction took 4765.59ms. Allocated memory was 121.6MB in the beginning and 165.7MB in the end (delta: 44.0MB). Free memory was 86.2MB in the beginning and 95.1MB in the end (delta: -8.8MB). Peak memory consumption was 90.0MB. Max. memory is 16.1GB. [2021-11-20 07:35:41,602 INFO L158 Benchmark]: Witness Printer took 140.32ms. Allocated memory is still 165.7MB. Free memory was 95.1MB in the beginning and 81.4MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-20 07:35:41,604 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 121.6MB. Free memory is still 98.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 747.93ms. Allocated memory is still 121.6MB. Free memory was 79.3MB in the beginning and 76.4MB in the end (delta: 2.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 109.56ms. Allocated memory is still 121.6MB. Free memory was 75.9MB in the beginning and 72.2MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 68.06ms. Allocated memory is still 121.6MB. Free memory was 72.2MB in the beginning and 68.6MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 792.82ms. Allocated memory is still 121.6MB. Free memory was 68.6MB in the beginning and 86.9MB in the end (delta: -18.3MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. * TraceAbstraction took 4765.59ms. Allocated memory was 121.6MB in the beginning and 165.7MB in the end (delta: 44.0MB). Free memory was 86.2MB in the beginning and 95.1MB in the end (delta: -8.8MB). Peak memory consumption was 90.0MB. Max. memory is 16.1GB. * Witness Printer took 140.32ms. Allocated memory is still 165.7MB. Free memory was 95.1MB in the beginning and 81.4MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. 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: 4.7s, OverallIterations: 2, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.1s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 883 SdHoareTripleChecker+Valid, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 825 mSDsluCounter, 1624 SdHoareTripleChecker+Invalid, 0.8s 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, 1389 FormulaSimplificationTreeSizeReductionInter, 1.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 281 NumberOfCodeBlocks, 281 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 278 ConstructedInterpolants, 0 QuantifiedInterpolants, 676 SizeOfPredicates, 1 NumberOfNonLiveVariables, 790 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! [2021-11-20 07:35:41,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34b67e7-c551-4c1a-b4a9-3ca90bfd3679/bin/uautomizer-DQz5hQGWxF/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