./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 cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/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_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl --witnessprinter.witness.filename witness --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 0.2.3-dev-cf1a783 [2023-11-12 02:13:24,110 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:13:24,244 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-12 02:13:24,252 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:13:24,253 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:13:24,290 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:13:24,291 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:13:24,292 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:13:24,294 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:13:24,299 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:13:24,300 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:13:24,300 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:13:24,301 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:13:24,303 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:13:24,303 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:13:24,304 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:13:24,304 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:13:24,305 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:13:24,305 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:13:24,306 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:13:24,306 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:13:24,307 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:13:24,308 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:13:24,309 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:13:24,309 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:13:24,310 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:13:24,310 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:13:24,311 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:13:24,311 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:13:24,312 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:13:24,313 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:13:24,313 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:13:24,314 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:13:24,314 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:13:24,314 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:13:24,315 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:13:24,315 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df3122c305d6dc862f77eb5692ed83942da5e87e87efb099ff088ec135f2c08f [2023-11-12 02:13:24,591 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:13:24,617 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:13:24,620 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:13:24,621 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:13:24,622 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:13:24,624 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2023-11-12 02:13:27,653 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:13:28,040 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:13:28,041 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2023-11-12 02:13:28,062 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/data/65ef3b6e0/ed73623149f94cb48d71de4916d59cc7/FLAG486dd90df [2023-11-12 02:13:28,077 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/data/65ef3b6e0/ed73623149f94cb48d71de4916d59cc7 [2023-11-12 02:13:28,080 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:13:28,081 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:13:28,083 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:13:28,083 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:13:28,090 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:13:28,090 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:13:28" (1/1) ... [2023-11-12 02:13:28,092 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5468c304 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:28, skipping insertion in model container [2023-11-12 02:13:28,092 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:13:28" (1/1) ... [2023-11-12 02:13:28,163 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:13:28,629 WARN L240 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_696567d5-9e81-455e-afe3-2cd764877f0c/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i[36170,36183] [2023-11-12 02:13:28,671 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:13:28,691 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:13:28,826 WARN L240 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_696567d5-9e81-455e-afe3-2cd764877f0c/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i[36170,36183] [2023-11-12 02:13:28,834 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:13:28,862 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:13:28,863 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:28 WrapperNode [2023-11-12 02:13:28,863 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:13:28,864 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:13:28,864 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:13:28,864 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:13:28,872 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:28" (1/1) ... [2023-11-12 02:13:28,893 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:28" (1/1) ... [2023-11-12 02:13:28,937 INFO L138 Inliner]: procedures = 75, calls = 163, calls flagged for inlining = 35, calls inlined = 30, statements flattened = 518 [2023-11-12 02:13:28,938 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:13:28,938 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:13:28,938 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:13:28,939 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:13:28,951 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:28" (1/1) ... [2023-11-12 02:13:28,951 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:28" (1/1) ... [2023-11-12 02:13:28,964 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:28" (1/1) ... [2023-11-12 02:13:28,964 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:28" (1/1) ... [2023-11-12 02:13:29,014 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:28" (1/1) ... [2023-11-12 02:13:29,027 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:28" (1/1) ... [2023-11-12 02:13:29,031 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:28" (1/1) ... [2023-11-12 02:13:29,035 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:28" (1/1) ... [2023-11-12 02:13:29,061 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:13:29,062 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:13:29,063 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:13:29,063 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:13:29,064 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:28" (1/1) ... [2023-11-12 02:13:29,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:13:29,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:13:29,101 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:13:29,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:13:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2023-11-12 02:13:29,149 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2023-11-12 02:13:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:13:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 02:13:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 02:13:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 02:13:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 02:13:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-12 02:13:29,150 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-12 02:13:29,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-12 02:13:29,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-12 02:13:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 02:13:29,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 02:13:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2023-11-12 02:13:29,152 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2023-11-12 02:13:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 02:13:29,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 02:13:29,154 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-12 02:13:29,154 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-12 02:13:29,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2023-11-12 02:13:29,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2023-11-12 02:13:29,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2023-11-12 02:13:29,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2023-11-12 02:13:29,155 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2023-11-12 02:13:29,155 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2023-11-12 02:13:29,155 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-12 02:13:29,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-12 02:13:29,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 02:13:29,156 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2023-11-12 02:13:29,156 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2023-11-12 02:13:29,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:13:29,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-12 02:13:29,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-12 02:13:29,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 02:13:29,158 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-11-12 02:13:29,158 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-11-12 02:13:29,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:13:29,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:13:29,159 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-12 02:13:29,159 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-12 02:13:29,416 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:13:29,418 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:13:30,086 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:13:30,096 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:13:30,096 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-12 02:13:30,098 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:13:30 BoogieIcfgContainer [2023-11-12 02:13:30,099 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:13:30,101 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:13:30,101 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:13:30,105 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:13:30,105 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:13:28" (1/3) ... [2023-11-12 02:13:30,106 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f7b881f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:13:30, skipping insertion in model container [2023-11-12 02:13:30,106 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:28" (2/3) ... [2023-11-12 02:13:30,106 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f7b881f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:13:30, skipping insertion in model container [2023-11-12 02:13:30,107 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:13:30" (3/3) ... [2023-11-12 02:13:30,108 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2023-11-12 02:13:30,129 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:13:30,129 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:13:30,196 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:13:30,203 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1c957d42, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:13:30,203 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:13:30,208 INFO L276 IsEmpty]: Start isEmpty. Operand has 190 states, 137 states have (on average 1.2335766423357664) internal successors, (169), 139 states have internal predecessors, (169), 37 states have call successors, (37), 14 states have call predecessors, (37), 14 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-12 02:13:30,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-12 02:13:30,223 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:13:30,224 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:13:30,225 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:13:30,229 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:13:30,229 INFO L85 PathProgramCache]: Analyzing trace with hash -49626823, now seen corresponding path program 1 times [2023-11-12 02:13:30,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:13:30,239 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1310207112] [2023-11-12 02:13:30,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:13:30,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:13:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:31,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-12 02:13:31,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:31,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-12 02:13:31,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:31,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-12 02:13:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:31,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-12 02:13:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:31,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:13:31,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:31,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-12 02:13:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:31,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-12 02:13:31,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:31,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:13:31,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:31,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2023-11-12 02:13:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:31,551 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-12 02:13:31,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:13:31,552 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1310207112] [2023-11-12 02:13:31,553 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1310207112] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:13:31,553 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:13:31,553 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-12 02:13:31,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34969178] [2023-11-12 02:13:31,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:13:31,564 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-12 02:13:31,564 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:13:31,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-12 02:13:31,591 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-11-12 02:13:31,594 INFO L87 Difference]: Start difference. First operand has 190 states, 137 states have (on average 1.2335766423357664) internal successors, (169), 139 states have internal predecessors, (169), 37 states have call successors, (37), 14 states have call predecessors, (37), 14 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 8 states, 8 states have (on average 7.0) internal successors, (56), 6 states have internal predecessors, (56), 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) [2023-11-12 02:13:32,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:13:32,743 INFO L93 Difference]: Finished difference Result 710 states and 931 transitions. [2023-11-12 02:13:32,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-12 02:13:32,746 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.0) internal successors, (56), 6 states have internal predecessors, (56), 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 86 [2023-11-12 02:13:32,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:13:32,773 INFO L225 Difference]: With dead ends: 710 [2023-11-12 02:13:32,773 INFO L226 Difference]: Without dead ends: 501 [2023-11-12 02:13:32,782 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=74, Invalid=198, Unknown=0, NotChecked=0, Total=272 [2023-11-12 02:13:32,788 INFO L413 NwaCegarLoop]: 275 mSDtfsCounter, 713 mSDsluCounter, 882 mSDsCounter, 0 mSdLazyCounter, 760 mSolverCounterSat, 264 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 792 SdHoareTripleChecker+Valid, 1157 SdHoareTripleChecker+Invalid, 1024 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 264 IncrementalHoareTripleChecker+Valid, 760 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-12 02:13:32,789 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [792 Valid, 1157 Invalid, 1024 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [264 Valid, 760 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-12 02:13:32,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 501 states. [2023-11-12 02:13:32,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 501 to 480. [2023-11-12 02:13:32,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 480 states, 343 states have (on average 1.1982507288629738) internal successors, (411), 346 states have internal predecessors, (411), 96 states have call successors, (96), 40 states have call predecessors, (96), 40 states have return successors, (98), 96 states have call predecessors, (98), 96 states have call successors, (98) [2023-11-12 02:13:32,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 480 states and 605 transitions. [2023-11-12 02:13:32,926 INFO L78 Accepts]: Start accepts. Automaton has 480 states and 605 transitions. Word has length 86 [2023-11-12 02:13:32,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:13:32,928 INFO L495 AbstractCegarLoop]: Abstraction has 480 states and 605 transitions. [2023-11-12 02:13:32,928 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.0) internal successors, (56), 6 states have internal predecessors, (56), 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) [2023-11-12 02:13:32,928 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 605 transitions. [2023-11-12 02:13:32,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-12 02:13:32,935 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:13:32,936 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:13:32,936 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-12 02:13:32,937 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:13:32,937 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:13:32,937 INFO L85 PathProgramCache]: Analyzing trace with hash -1944411555, now seen corresponding path program 1 times [2023-11-12 02:13:32,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:13:32,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1453923871] [2023-11-12 02:13:32,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:13:32,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:13:33,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:33,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-12 02:13:33,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:33,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-12 02:13:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:33,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-12 02:13:33,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:33,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-12 02:13:33,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:33,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:13:33,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:33,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-12 02:13:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:33,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-12 02:13:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:33,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:13:33,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:33,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2023-11-12 02:13:33,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:33,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-12 02:13:33,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:33,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-11-12 02:13:33,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:33,245 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-12 02:13:33,245 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:13:33,246 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1453923871] [2023-11-12 02:13:33,246 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1453923871] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-12 02:13:33,246 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1786492289] [2023-11-12 02:13:33,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:13:33,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:13:33,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:13:33,251 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:13:33,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-12 02:13:33,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:33,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 851 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-12 02:13:33,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:13:33,694 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-12 02:13:33,695 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:13:33,699 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1786492289] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:13:33,700 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-12 02:13:33,700 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2023-11-12 02:13:33,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848229605] [2023-11-12 02:13:33,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:13:33,704 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 02:13:33,704 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:13:33,705 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 02:13:33,705 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-12 02:13:33,706 INFO L87 Difference]: Start difference. First operand 480 states and 605 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 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) [2023-11-12 02:13:33,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:13:33,779 INFO L93 Difference]: Finished difference Result 649 states and 822 transitions. [2023-11-12 02:13:33,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 02:13:33,780 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 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 103 [2023-11-12 02:13:33,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:13:33,783 INFO L225 Difference]: With dead ends: 649 [2023-11-12 02:13:33,783 INFO L226 Difference]: Without dead ends: 0 [2023-11-12 02:13:33,786 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-12 02:13:33,788 INFO L413 NwaCegarLoop]: 426 mSDtfsCounter, 200 mSDsluCounter, 221 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 200 SdHoareTripleChecker+Valid, 647 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 [2023-11-12 02:13:33,788 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [200 Valid, 647 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 02:13:33,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-12 02:13:33,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-12 02:13:33,792 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) [2023-11-12 02:13:33,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-12 02:13:33,793 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 103 [2023-11-12 02:13:33,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:13:33,793 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-12 02:13:33,794 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 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) [2023-11-12 02:13:33,794 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-12 02:13:33,794 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-12 02:13:33,796 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-12 02:13:33,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-12 02:13:34,004 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:13:34,006 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-12 02:13:34,950 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 919 924) the Hoare annotation is: true [2023-11-12 02:13:34,950 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_rawFINAL(lines 919 924) no Hoare annotation was computed. [2023-11-12 02:13:34,950 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_rawEXIT(lines 919 924) no Hoare annotation was computed. [2023-11-12 02:13:34,951 INFO L895 garLoopResultBuilder]: At program point L1359(line 1359) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (< ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0 (< ~ldv_count_1~0 ~ldv_count_2~0)) (or .cse1 .cse0 (not (= ~ldv_count_1~0 0))) (or .cse1 .cse0 (< ~ldv_count_1~0 1)))) [2023-11-12 02:13:34,951 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdata_returnLabel#1(lines 1358 1360) no Hoare annotation was computed. [2023-11-12 02:13:34,951 INFO L899 garLoopResultBuilder]: For program point L1359-1(line 1359) no Hoare annotation was computed. [2023-11-12 02:13:34,951 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 874 881) no Hoare annotation was computed. [2023-11-12 02:13:34,951 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(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 (< ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0 (< ~ldv_count_1~0 ~ldv_count_2~0)) (or .cse1 .cse0 (not (= ~ldv_count_1~0 0))) (or .cse1 .cse0 (< ~ldv_count_1~0 1)))) [2023-11-12 02:13:34,952 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 874 881) no Hoare annotation was computed. [2023-11-12 02:13:34,952 INFO L899 garLoopResultBuilder]: For program point ldv_sysfsFINAL(lines 1322 1328) no Hoare annotation was computed. [2023-11-12 02:13:34,952 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 1322 1328) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_1~0)| ~ldv_count_1~0))) (and (or (< |old(~ldv_count_1~0)| ~ldv_count_2~0) (< ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0) (or (let ((.cse1 (not (= ~ldv_count_2~0 0)))) (and (or .cse1 (< |old(~ldv_count_1~0)| 1)) (or .cse1 (not (= |old(~ldv_count_1~0)| 0))))) .cse0))) [2023-11-12 02:13:34,952 INFO L899 garLoopResultBuilder]: For program point ldv_sysfsEXIT(lines 1322 1328) no Hoare annotation was computed. [2023-11-12 02:13:34,952 INFO L899 garLoopResultBuilder]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeFINAL(lines 1330 1344) no Hoare annotation was computed. [2023-11-12 02:13:34,952 INFO L899 garLoopResultBuilder]: For program point L1275(line 1275) no Hoare annotation was computed. [2023-11-12 02:13:34,953 INFO L899 garLoopResultBuilder]: For program point L1336(lines 1336 1339) no Hoare annotation was computed. [2023-11-12 02:13:34,953 INFO L899 garLoopResultBuilder]: For program point L1272(lines 1272 1277) no Hoare annotation was computed. [2023-11-12 02:13:34,953 INFO L899 garLoopResultBuilder]: For program point L1333(lines 1333 1341) no Hoare annotation was computed. [2023-11-12 02:13:34,953 INFO L899 garLoopResultBuilder]: For program point L1333-1(lines 1333 1341) no Hoare annotation was computed. [2023-11-12 02:13:34,953 INFO L899 garLoopResultBuilder]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1275) no Hoare annotation was computed. [2023-11-12 02:13:34,953 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 1330 1344) the Hoare annotation is: (and (or (< ~ldv_count_1~0 |old(~ldv_count_2~0)|) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (< |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)) (or (not (= |old(~ldv_count_2~0)| 0)) (= ~ldv_count_2~0 0) (< ~ldv_count_1~0 1))) [2023-11-12 02:13:34,954 INFO L899 garLoopResultBuilder]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeEXIT(lines 1330 1344) no Hoare annotation was computed. [2023-11-12 02:13:34,954 INFO L899 garLoopResultBuilder]: For program point hwmon_device_unregisterFINAL(lines 1378 1380) no Hoare annotation was computed. [2023-11-12 02:13:34,954 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1378 1380) the Hoare annotation is: true [2023-11-12 02:13:34,954 INFO L899 garLoopResultBuilder]: For program point hwmon_device_unregisterEXIT(lines 1378 1380) no Hoare annotation was computed. [2023-11-12 02:13:34,954 INFO L899 garLoopResultBuilder]: For program point dev_errFINAL(lines 1355 1357) no Hoare annotation was computed. [2023-11-12 02:13:34,954 INFO L899 garLoopResultBuilder]: For program point dev_errEXIT(lines 1355 1357) no Hoare annotation was computed. [2023-11-12 02:13:34,954 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1355 1357) the Hoare annotation is: true [2023-11-12 02:13:34,955 INFO L899 garLoopResultBuilder]: For program point s3c_adc_releaseEXIT(lines 1414 1416) no Hoare annotation was computed. [2023-11-12 02:13:34,955 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1414 1416) the Hoare annotation is: true [2023-11-12 02:13:34,955 INFO L899 garLoopResultBuilder]: For program point s3c_adc_releaseFINAL(lines 1414 1416) no Hoare annotation was computed. [2023-11-12 02:13:34,955 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 1390 1392) no Hoare annotation was computed. [2023-11-12 02:13:34,955 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 1390 1392) the Hoare annotation is: true [2023-11-12 02:13:34,955 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1239 1246) the Hoare annotation is: true [2023-11-12 02:13:34,955 INFO L899 garLoopResultBuilder]: For program point PTR_ERREXIT(lines 1239 1246) no Hoare annotation was computed. [2023-11-12 02:13:34,956 INFO L899 garLoopResultBuilder]: For program point ldv_ptr_err_returnLabel#1(lines 1296 1301) no Hoare annotation was computed. [2023-11-12 02:13:34,956 INFO L899 garLoopResultBuilder]: For program point PTR_ERRFINAL(lines 1239 1246) no Hoare annotation was computed. [2023-11-12 02:13:34,956 INFO L899 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 1284 1289) no Hoare annotation was computed. [2023-11-12 02:13:34,956 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1284 1289) the Hoare annotation is: true [2023-11-12 02:13:34,956 INFO L899 garLoopResultBuilder]: For program point ldv_is_errFINAL(lines 1284 1289) no Hoare annotation was computed. [2023-11-12 02:13:34,956 INFO L899 garLoopResultBuilder]: For program point L833(lines 833 835) no Hoare annotation was computed. [2023-11-12 02:13:34,956 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 838 847) no Hoare annotation was computed. [2023-11-12 02:13:34,956 INFO L902 garLoopResultBuilder]: At program point L842(line 842) the Hoare annotation is: true [2023-11-12 02:13:34,957 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(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 (< ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0 (< ~ldv_count_1~0 ~ldv_count_2~0)) (or .cse1 .cse0 (not (= ~ldv_count_1~0 0))) (or .cse1 .cse0 (< ~ldv_count_1~0 1)))) [2023-11-12 02:13:34,957 INFO L899 garLoopResultBuilder]: For program point L842-1(line 842) no Hoare annotation was computed. [2023-11-12 02:13:34,957 INFO L899 garLoopResultBuilder]: For program point L840(lines 840 846) no Hoare annotation was computed. [2023-11-12 02:13:34,957 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 838 847) no Hoare annotation was computed. [2023-11-12 02:13:34,957 INFO L899 garLoopResultBuilder]: For program point L834(line 834) no Hoare annotation was computed. [2023-11-12 02:13:34,958 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1372 1374) the Hoare annotation is: true [2023-11-12 02:13:34,958 INFO L899 garLoopResultBuilder]: For program point device_remove_fileEXIT(lines 1372 1374) no Hoare annotation was computed. [2023-11-12 02:13:34,958 INFO L899 garLoopResultBuilder]: For program point device_remove_fileFINAL(lines 1372 1374) no Hoare annotation was computed. [2023-11-12 02:13:34,958 INFO L899 garLoopResultBuilder]: For program point ldv_initialize_returnLabel#1(lines 1345 1350) no Hoare annotation was computed. [2023-11-12 02:13:34,958 INFO L899 garLoopResultBuilder]: For program point L1192(lines 1192 1195) no Hoare annotation was computed. [2023-11-12 02:13:34,958 INFO L899 garLoopResultBuilder]: For program point L994(lines 994 1009) no Hoare annotation was computed. [2023-11-12 02:13:34,958 INFO L899 garLoopResultBuilder]: For program point L994-1(lines 994 1009) no Hoare annotation was computed. [2023-11-12 02:13:34,959 INFO L899 garLoopResultBuilder]: For program point L1110(lines 1034 1127) no Hoare annotation was computed. [2023-11-12 02:13:34,959 INFO L899 garLoopResultBuilder]: For program point L1044(lines 1044 1048) no Hoare annotation was computed. [2023-11-12 02:13:34,959 INFO L895 garLoopResultBuilder]: At program point L1259(line 1259) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2023-11-12 02:13:34,959 INFO L899 garLoopResultBuilder]: For program point L1259-1(line 1259) no Hoare annotation was computed. [2023-11-12 02:13:34,959 INFO L899 garLoopResultBuilder]: For program point L1094(lines 1094 1109) no Hoare annotation was computed. [2023-11-12 02:13:34,959 INFO L899 garLoopResultBuilder]: For program point L1061(lines 1061 1064) no Hoare annotation was computed. [2023-11-12 02:13:34,959 INFO L895 garLoopResultBuilder]: At program point L995-1(line 995) 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))) [2023-11-12 02:13:34,960 INFO L899 garLoopResultBuilder]: For program point platform_set_drvdata_returnLabel#1(lines 882 888) no Hoare annotation was computed. [2023-11-12 02:13:34,960 INFO L899 garLoopResultBuilder]: For program point L1078(lines 1078 1081) no Hoare annotation was computed. [2023-11-12 02:13:34,960 INFO L895 garLoopResultBuilder]: At program point L1045(line 1045) 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))) [2023-11-12 02:13:34,960 INFO L899 garLoopResultBuilder]: For program point L1045-1(line 1045) no Hoare annotation was computed. [2023-11-12 02:13:34,960 INFO L899 garLoopResultBuilder]: For program point kmalloc_returnLabel#1(lines 853 860) no Hoare annotation was computed. [2023-11-12 02:13:34,960 INFO L899 garLoopResultBuilder]: For program point L1227(lines 1227 1230) no Hoare annotation was computed. [2023-11-12 02:13:34,961 INFO L895 garLoopResultBuilder]: At program point L1095(lines 1095 1096) 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))) [2023-11-12 02:13:34,961 INFO L899 garLoopResultBuilder]: For program point L1095-1(lines 1095 1096) no Hoare annotation was computed. [2023-11-12 02:13:34,961 INFO L895 garLoopResultBuilder]: At program point L1376(line 1376) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,961 INFO L899 garLoopResultBuilder]: For program point L1376-1(line 1376) no Hoare annotation was computed. [2023-11-12 02:13:34,962 INFO L899 garLoopResultBuilder]: For program point __kmalloc_returnLabel#1(lines 848 851) no Hoare annotation was computed. [2023-11-12 02:13:34,962 INFO L895 garLoopResultBuilder]: At program point L981-1(line 981) 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))) [2023-11-12 02:13:34,962 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_probe_ldv_9893#1(lines 1034 1127) no Hoare annotation was computed. [2023-11-12 02:13:34,962 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_value_returnLabel#1(lines 1384 1386) no Hoare annotation was computed. [2023-11-12 02:13:34,962 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_returnLabel#1(lines 1129 1152) no Hoare annotation was computed. [2023-11-12 02:13:34,963 INFO L899 garLoopResultBuilder]: For program point dev_set_drvdata_returnLabel#1(lines 1365 1367) no Hoare annotation was computed. [2023-11-12 02:13:34,963 INFO L895 garLoopResultBuilder]: At program point L998(line 998) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2023-11-12 02:13:34,963 INFO L899 garLoopResultBuilder]: For program point L998-1(line 998) no Hoare annotation was computed. [2023-11-12 02:13:34,963 INFO L899 garLoopResultBuilder]: For program point L866(line 866) no Hoare annotation was computed. [2023-11-12 02:13:34,963 INFO L899 garLoopResultBuilder]: For program point L866-2(line 866) no Hoare annotation was computed. [2023-11-12 02:13:34,964 INFO L899 garLoopResultBuilder]: For program point L866-4(line 866) no Hoare annotation was computed. [2023-11-12 02:13:34,964 INFO L899 garLoopResultBuilder]: For program point L1213(line 1213) no Hoare annotation was computed. [2023-11-12 02:13:34,964 INFO L895 garLoopResultBuilder]: At program point L850(line 850) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,964 INFO L899 garLoopResultBuilder]: For program point L850-1(line 850) no Hoare annotation was computed. [2023-11-12 02:13:34,964 INFO L895 garLoopResultBuilder]: At program point s3c_hwmon_remove_ldv_9903#1(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))) [2023-11-12 02:13:34,965 INFO L895 garLoopResultBuilder]: At program point L1412(line 1412) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,965 INFO L899 garLoopResultBuilder]: For program point L1412-1(line 1412) no Hoare annotation was computed. [2023-11-12 02:13:34,965 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-12 02:13:34,965 INFO L899 garLoopResultBuilder]: For program point L1214(lines 1214 1219) no Hoare annotation was computed. [2023-11-12 02:13:34,966 INFO L895 garLoopResultBuilder]: At program point L1148(line 1148) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,966 INFO L899 garLoopResultBuilder]: For program point L1148-1(line 1148) no Hoare annotation was computed. [2023-11-12 02:13:34,966 INFO L899 garLoopResultBuilder]: For program point L1082(lines 1082 1086) no Hoare annotation was computed. [2023-11-12 02:13:34,966 INFO L899 garLoopResultBuilder]: For program point L1082-2(lines 1082 1086) no Hoare annotation was computed. [2023-11-12 02:13:34,966 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_init_returnLabel#1(lines 1156 1163) no Hoare annotation was computed. [2023-11-12 02:13:34,967 INFO L899 garLoopResultBuilder]: For program point ldv_device_create_file_6_returnLabel#1(lines 1263 1270) no Hoare annotation was computed. [2023-11-12 02:13:34,967 INFO L899 garLoopResultBuilder]: For program point dev_warn_returnLabel#1(lines 1369 1371) no Hoare annotation was computed. [2023-11-12 02:13:34,967 INFO L895 garLoopResultBuilder]: At program point L1231(lines 1186 1237) the Hoare annotation is: (< ~ldv_count_2~0 (+ ~ldv_count_1~0 1)) [2023-11-12 02:13:34,967 INFO L895 garLoopResultBuilder]: At program point L1066(line 1066) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,967 INFO L899 garLoopResultBuilder]: For program point L1066-1(line 1066) no Hoare annotation was computed. [2023-11-12 02:13:34,968 INFO L899 garLoopResultBuilder]: For program point $Ultimate##58(lines 1144 1147) no Hoare annotation was computed. [2023-11-12 02:13:34,968 INFO L895 garLoopResultBuilder]: At program point L1215(line 1215) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,968 INFO L899 garLoopResultBuilder]: For program point L1215-1(line 1215) no Hoare annotation was computed. [2023-11-12 02:13:34,968 INFO L895 garLoopResultBuilder]: At program point L1149(line 1149) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,968 INFO L899 garLoopResultBuilder]: For program point L1149-1(line 1149) no Hoare annotation was computed. [2023-11-12 02:13:34,969 INFO L895 garLoopResultBuilder]: At program point L984(line 984) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,969 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_exit_returnLabel#1(lines 1164 1170) no Hoare annotation was computed. [2023-11-12 02:13:34,969 INFO L899 garLoopResultBuilder]: For program point L984-1(line 984) no Hoare annotation was computed. [2023-11-12 02:13:34,969 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_add_raw_returnLabel#1(lines 913 918) no Hoare annotation was computed. [2023-11-12 02:13:34,970 INFO L899 garLoopResultBuilder]: For program point L1232(line 1232) no Hoare annotation was computed. [2023-11-12 02:13:34,970 INFO L899 garLoopResultBuilder]: For program point $Ultimate##49(lines 1113 1116) no Hoare annotation was computed. [2023-11-12 02:13:34,970 INFO L899 garLoopResultBuilder]: For program point L1199(lines 1199 1223) no Hoare annotation was computed. [2023-11-12 02:13:34,970 INFO L899 garLoopResultBuilder]: For program point L1100(line 1100) no Hoare annotation was computed. [2023-11-12 02:13:34,970 INFO L899 garLoopResultBuilder]: For program point L1067(lines 1067 1073) no Hoare annotation was computed. [2023-11-12 02:13:34,970 INFO L899 garLoopResultBuilder]: For program point $Ultimate##47(lines 1103 1106) no Hoare annotation was computed. [2023-11-12 02:13:34,971 INFO L899 garLoopResultBuilder]: For program point platform_driver_unregister_returnLabel#1(lines 1404 1406) no Hoare annotation was computed. [2023-11-12 02:13:34,971 INFO L899 garLoopResultBuilder]: For program point L1200(line 1200) no Hoare annotation was computed. [2023-11-12 02:13:34,971 INFO L895 garLoopResultBuilder]: At program point L1068(line 1068) 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))) [2023-11-12 02:13:34,971 INFO L899 garLoopResultBuilder]: For program point L1068-1(line 1068) no Hoare annotation was computed. [2023-11-12 02:13:34,971 INFO L899 garLoopResultBuilder]: For program point main_returnLabel#1(lines 1178 1238) no Hoare annotation was computed. [2023-11-12 02:13:34,972 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-11-12 02:13:34,972 INFO L895 garLoopResultBuilder]: At program point L1052(line 1052) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,972 INFO L899 garLoopResultBuilder]: For program point L1052-1(line 1052) no Hoare annotation was computed. [2023-11-12 02:13:34,972 INFO L895 garLoopResultBuilder]: At program point L1267(line 1267) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2023-11-12 02:13:34,972 INFO L899 garLoopResultBuilder]: For program point L1267-1(line 1267) no Hoare annotation was computed. [2023-11-12 02:13:34,973 INFO L899 garLoopResultBuilder]: For program point L1234(lines 1186 1237) no Hoare annotation was computed. [2023-11-12 02:13:34,973 INFO L899 garLoopResultBuilder]: For program point L1201(lines 1201 1211) no Hoare annotation was computed. [2023-11-12 02:13:34,973 INFO L895 garLoopResultBuilder]: At program point L1135(line 1135) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,973 INFO L899 garLoopResultBuilder]: For program point L1135-1(line 1135) no Hoare annotation was computed. [2023-11-12 02:13:34,973 INFO L895 garLoopResultBuilder]: At program point L1069(line 1069) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,974 INFO L899 garLoopResultBuilder]: For program point L1069-1(line 1069) no Hoare annotation was computed. [2023-11-12 02:13:34,974 INFO L899 garLoopResultBuilder]: For program point L1003(lines 1003 1007) no Hoare annotation was computed. [2023-11-12 02:13:34,974 INFO L899 garLoopResultBuilder]: For program point __mutex_init_returnLabel#1(lines 1351 1353) no Hoare annotation was computed. [2023-11-12 02:13:34,974 INFO L895 garLoopResultBuilder]: At program point L1119(line 1119) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2023-11-12 02:13:34,974 INFO L899 garLoopResultBuilder]: For program point L1119-1(line 1119) no Hoare annotation was computed. [2023-11-12 02:13:34,975 INFO L899 garLoopResultBuilder]: For program point L1053(lines 1053 1059) no Hoare annotation was computed. [2023-11-12 02:13:34,975 INFO L899 garLoopResultBuilder]: For program point ldv_device_create_file_5_returnLabel#1(lines 1255 1262) no Hoare annotation was computed. [2023-11-12 02:13:34,975 INFO L899 garLoopResultBuilder]: For program point kzalloc_returnLabel#1(lines 862 869) no Hoare annotation was computed. [2023-11-12 02:13:34,975 INFO L899 garLoopResultBuilder]: For program point L1037(lines 1037 1041) no Hoare annotation was computed. [2023-11-12 02:13:34,975 INFO L895 garLoopResultBuilder]: At program point L1004(line 1004) the Hoare annotation is: (or (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) (= ~ldv_count_2~0 0))) [2023-11-12 02:13:34,976 INFO L895 garLoopResultBuilder]: At program point L1004-1(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))) [2023-11-12 02:13:34,976 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-12 02:13:34,976 INFO L895 garLoopResultBuilder]: At program point L1120(lines 1034 1127) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,976 INFO L899 garLoopResultBuilder]: For program point L1087(lines 1087 1091) no Hoare annotation was computed. [2023-11-12 02:13:34,976 INFO L895 garLoopResultBuilder]: At program point L1054(line 1054) 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))) [2023-11-12 02:13:34,977 INFO L899 garLoopResultBuilder]: For program point L1054-1(line 1054) no Hoare annotation was computed. [2023-11-12 02:13:34,977 INFO L899 garLoopResultBuilder]: For program point main_ldv_9952#1(lines 1186 1237) no Hoare annotation was computed. [2023-11-12 02:13:34,977 INFO L895 garLoopResultBuilder]: At program point L1137(line 1137) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,977 INFO L899 garLoopResultBuilder]: For program point L1137-1(line 1137) no Hoare annotation was computed. [2023-11-12 02:13:34,978 INFO L895 garLoopResultBuilder]: At program point L1038(line 1038) 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))) [2023-11-12 02:13:34,978 INFO L899 garLoopResultBuilder]: For program point L1038-1(line 1038) no Hoare annotation was computed. [2023-11-12 02:13:34,978 INFO L899 garLoopResultBuilder]: For program point L1005(line 1005) no Hoare annotation was computed. [2023-11-12 02:13:34,978 INFO L899 garLoopResultBuilder]: For program point s3c_adc_register_returnLabel#1(lines 1411 1413) no Hoare annotation was computed. [2023-11-12 02:13:34,978 INFO L899 garLoopResultBuilder]: For program point L1418(lines 1418 1420) no Hoare annotation was computed. [2023-11-12 02:13:34,979 INFO L895 garLoopResultBuilder]: At program point s3c_hwmon_probe_ldv_9889#1(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))) [2023-11-12 02:13:34,979 INFO L899 garLoopResultBuilder]: For program point L1121(lines 1034 1127) no Hoare annotation was computed. [2023-11-12 02:13:34,979 INFO L895 garLoopResultBuilder]: At program point L1088(line 1088) 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))) [2023-11-12 02:13:34,979 INFO L895 garLoopResultBuilder]: At program point L1055(line 1055) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,979 INFO L899 garLoopResultBuilder]: For program point L1088-1(line 1088) no Hoare annotation was computed. [2023-11-12 02:13:34,980 INFO L899 garLoopResultBuilder]: For program point L1055-1(line 1055) no Hoare annotation was computed. [2023-11-12 02:13:34,980 INFO L899 garLoopResultBuilder]: For program point L989(lines 989 993) no Hoare annotation was computed. [2023-11-12 02:13:34,980 INFO L899 garLoopResultBuilder]: For program point L1221(line 1221) no Hoare annotation was computed. [2023-11-12 02:13:34,980 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-11-12 02:13:34,980 INFO L895 garLoopResultBuilder]: At program point L990(line 990) 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))) [2023-11-12 02:13:34,981 INFO L899 garLoopResultBuilder]: For program point L990-1(line 990) no Hoare annotation was computed. [2023-11-12 02:13:34,981 INFO L899 garLoopResultBuilder]: For program point hwmon_device_register_returnLabel#1(lines 1375 1377) no Hoare annotation was computed. [2023-11-12 02:13:34,981 INFO L899 garLoopResultBuilder]: For program point L1205(lines 1205 1208) no Hoare annotation was computed. [2023-11-12 02:13:34,981 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_probe_returnLabel#1(lines 1021 1128) no Hoare annotation was computed. [2023-11-12 02:13:34,981 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_value_probe_returnLabel#1(lines 1387 1389) no Hoare annotation was computed. [2023-11-12 02:13:34,981 INFO L895 garLoopResultBuilder]: At program point L1123(line 1123) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0))) (or (and (= ~ldv_count_1~0 0) .cse0) (and (<= ~ldv_count_2~0 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (and (<= 1 ~ldv_count_1~0) .cse0))) [2023-11-12 02:13:34,982 INFO L899 garLoopResultBuilder]: For program point L1123-1(line 1123) no Hoare annotation was computed. [2023-11-12 02:13:34,982 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_create_attr_returnLabel#1(lines 975 1012) no Hoare annotation was computed. [2023-11-12 02:13:34,982 INFO L895 garLoopResultBuilder]: At program point L1190(line 1190) the Hoare annotation is: (and (= ~ldv_count_1~0 0) (= ~ldv_count_2~0 0)) [2023-11-12 02:13:34,982 INFO L899 garLoopResultBuilder]: For program point L1190-1(line 1190) no Hoare annotation was computed. [2023-11-12 02:13:34,982 INFO L899 garLoopResultBuilder]: For program point L1124(lines 1034 1127) no Hoare annotation was computed. [2023-11-12 02:13:34,983 INFO L899 garLoopResultBuilder]: For program point platform_driver_register_returnLabel#1(lines 1401 1403) no Hoare annotation was computed. [2023-11-12 02:13:34,983 INFO L899 garLoopResultBuilder]: For program point L1141(line 1141) no Hoare annotation was computed. [2023-11-12 02:13:34,983 INFO L899 garLoopResultBuilder]: For program point L1224(lines 1186 1237) no Hoare annotation was computed. [2023-11-12 02:13:34,983 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_probe_err_hwmon_register#1(lines 1034 1127) no Hoare annotation was computed. [2023-11-12 02:13:34,983 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_state_returnLabel#1(lines 1381 1383) no Hoare annotation was computed. [2023-11-12 02:13:34,984 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_attrEXIT(lines 1013 1020) no Hoare annotation was computed. [2023-11-12 02:13:34,984 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_attrFINAL(lines 1013 1020) no Hoare annotation was computed. [2023-11-12 02:13:34,984 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1013 1020) the Hoare annotation is: true [2023-11-12 02:13:34,984 INFO L902 garLoopResultBuilder]: At program point L1016(line 1016) the Hoare annotation is: true [2023-11-12 02:13:34,984 INFO L902 garLoopResultBuilder]: At program point L1016-1(line 1016) the Hoare annotation is: true [2023-11-12 02:13:34,985 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 1247 1254) no Hoare annotation was computed. [2023-11-12 02:13:34,985 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1247 1254) the Hoare annotation is: true [2023-11-12 02:13:34,985 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 1247 1254) no Hoare annotation was computed. [2023-11-12 02:13:34,985 INFO L902 garLoopResultBuilder]: At program point L1251(line 1251) the Hoare annotation is: true [2023-11-12 02:13:34,985 INFO L899 garLoopResultBuilder]: For program point L1251-1(line 1251) no Hoare annotation was computed. [2023-11-12 02:13:34,989 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-11-12 02:13:34,991 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-11-12 02:13:35,009 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 02:13:35 BoogieIcfgContainer [2023-11-12 02:13:35,009 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 02:13:35,010 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 02:13:35,010 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 02:13:35,010 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 02:13:35,011 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:13:30" (3/4) ... [2023-11-12 02:13:35,013 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-12 02:13:35,018 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_hwmon_remove_raw [2023-11-12 02:13:35,018 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2023-11-12 02:13:35,018 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_sysfs [2023-11-12 02:13:35,018 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2023-11-12 02:13:35,019 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2023-11-12 02:13:35,019 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2023-11-12 02:13:35,019 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2023-11-12 02:13:35,019 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hwmon_device_unregister [2023-11-12 02:13:35,019 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2023-11-12 02:13:35,019 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-11-12 02:13:35,020 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure device_remove_file [2023-11-12 02:13:35,020 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_adc_release [2023-11-12 02:13:35,020 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_hwmon_remove_attr [2023-11-12 02:13:35,020 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2023-11-12 02:13:35,044 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2023-11-12 02:13:35,046 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2023-11-12 02:13:35,050 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2023-11-12 02:13:35,052 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-12 02:13:35,053 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-12 02:13:35,277 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/witness.graphml [2023-11-12 02:13:35,280 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/witness.yml [2023-11-12 02:13:35,280 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 02:13:35,281 INFO L158 Benchmark]: Toolchain (without parser) took 7199.86ms. Allocated memory was 161.5MB in the beginning and 216.0MB in the end (delta: 54.5MB). Free memory was 129.9MB in the beginning and 86.2MB in the end (delta: 43.6MB). Peak memory consumption was 100.9MB. Max. memory is 16.1GB. [2023-11-12 02:13:35,281 INFO L158 Benchmark]: CDTParser took 0.58ms. Allocated memory is still 121.6MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 02:13:35,282 INFO L158 Benchmark]: CACSL2BoogieTranslator took 780.44ms. Allocated memory is still 161.5MB. Free memory was 129.9MB in the beginning and 100.6MB in the end (delta: 29.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-11-12 02:13:35,282 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.81ms. Allocated memory is still 161.5MB. Free memory was 100.6MB in the beginning and 96.1MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 02:13:35,283 INFO L158 Benchmark]: Boogie Preprocessor took 123.33ms. Allocated memory is still 161.5MB. Free memory was 96.1MB in the beginning and 92.2MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 02:13:35,283 INFO L158 Benchmark]: RCFGBuilder took 1036.38ms. Allocated memory is still 161.5MB. Free memory was 92.2MB in the beginning and 98.8MB in the end (delta: -6.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-12 02:13:35,283 INFO L158 Benchmark]: TraceAbstraction took 4908.47ms. Allocated memory was 161.5MB in the beginning and 216.0MB in the end (delta: 54.5MB). Free memory was 98.2MB in the beginning and 98.8MB in the end (delta: -633.2kB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. [2023-11-12 02:13:35,284 INFO L158 Benchmark]: Witness Printer took 270.44ms. Allocated memory is still 216.0MB. Free memory was 98.8MB in the beginning and 86.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-12 02:13:35,286 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58ms. Allocated memory is still 121.6MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 780.44ms. Allocated memory is still 161.5MB. Free memory was 129.9MB in the beginning and 100.6MB in the end (delta: 29.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.81ms. Allocated memory is still 161.5MB. Free memory was 100.6MB in the beginning and 96.1MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 123.33ms. Allocated memory is still 161.5MB. Free memory was 96.1MB in the beginning and 92.2MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1036.38ms. Allocated memory is still 161.5MB. Free memory was 92.2MB in the beginning and 98.8MB in the end (delta: -6.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * TraceAbstraction took 4908.47ms. Allocated memory was 161.5MB in the beginning and 216.0MB in the end (delta: 54.5MB). Free memory was 98.2MB in the beginning and 98.8MB in the end (delta: -633.2kB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. * Witness Printer took 270.44ms. Allocated memory is still 216.0MB. Free memory was 98.8MB in the beginning and 86.2MB in the end (delta: 12.6MB). 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]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 15 procedures, 190 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.8s, OverallIterations: 2, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 992 SdHoareTripleChecker+Valid, 0.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 913 mSDsluCounter, 1804 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1103 mSDsCounter, 264 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 763 IncrementalHoareTripleChecker+Invalid, 1027 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 264 mSolverCounterUnsat, 701 mSDtfsCounter, 763 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 167 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=480occurred 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, 21 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 53 LocationsWithAnnotation, 257 PreInvPairs, 344 NumberOfFragments, 857 HoareAnnotationTreeSize, 257 FomulaSimplifications, -2 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 53 FomulaSimplificationsInter, 734 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 292 NumberOfCodeBlocks, 292 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 289 ConstructedInterpolants, 0 QuantifiedInterpolants, 709 SizeOfPredicates, 1 NumberOfNonLiveVariables, 851 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: 995]: 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: 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: 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: 1186]: Loop Invariant Derived loop invariant: (ldv_count_2 < (ldv_count_1 + 1)) - InvariantResult [Line: 981]: 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: 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))) RESULT: Ultimate proved your program to be correct! [2023-11-12 02:13:35,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696567d5-9e81-455e-afe3-2cd764877f0c/bin/uautomizer-verify-uTZkv6EMXl/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