./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.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_3802fdbe-a389-4e72-9c4f-968c79d7a927/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3802fdbe-a389-4e72-9c4f-968c79d7a927/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_3802fdbe-a389-4e72-9c4f-968c79d7a927/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3802fdbe-a389-4e72-9c4f-968c79d7a927/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3802fdbe-a389-4e72-9c4f-968c79d7a927/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_3802fdbe-a389-4e72-9c4f-968c79d7a927/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 7e437772f9678255623b28de6ece52ca0f9d56e10379ee6620525a980f0d48ad --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:32:53,053 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:32:53,139 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3802fdbe-a389-4e72-9c4f-968c79d7a927/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-12 02:32:53,145 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:32:53,145 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:32:53,175 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:32:53,176 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:32:53,177 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:32:53,178 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:32:53,179 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:32:53,180 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:32:53,180 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:32:53,181 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:32:53,182 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:32:53,183 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:32:53,183 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:32:53,184 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:32:53,185 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:32:53,185 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:32:53,186 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:32:53,187 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:32:53,188 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:32:53,189 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:32:53,189 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:32:53,190 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:32:53,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:32:53,191 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:32:53,192 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:32:53,193 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:32:53,193 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:32:53,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:32:53,194 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:32:53,195 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:32:53,195 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:32:53,196 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:32:53,197 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:32:53,197 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_3802fdbe-a389-4e72-9c4f-968c79d7a927/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3802fdbe-a389-4e72-9c4f-968c79d7a927/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e437772f9678255623b28de6ece52ca0f9d56e10379ee6620525a980f0d48ad [2023-11-12 02:32:53,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:32:53,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:32:53,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:32:53,519 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:32:53,522 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:32:53,523 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3802fdbe-a389-4e72-9c4f-968c79d7a927/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i [2023-11-12 02:32:56,854 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:32:57,710 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:32:57,711 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3802fdbe-a389-4e72-9c4f-968c79d7a927/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i [2023-11-12 02:32:57,772 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3802fdbe-a389-4e72-9c4f-968c79d7a927/bin/uautomizer-verify-uTZkv6EMXl/data/838df079e/4bc35512a955438da2b1f645746b83ca/FLAG7634fe9be [2023-11-12 02:32:57,792 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3802fdbe-a389-4e72-9c4f-968c79d7a927/bin/uautomizer-verify-uTZkv6EMXl/data/838df079e/4bc35512a955438da2b1f645746b83ca [2023-11-12 02:32:57,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:32:57,797 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:32:57,799 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:32:57,799 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:32:57,806 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:32:57,807 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:32:57" (1/1) ... [2023-11-12 02:32:57,808 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35521979 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:32:57, skipping insertion in model container [2023-11-12 02:32:57,809 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:32:57" (1/1) ... [2023-11-12 02:32:58,050 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:33:00,016 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_3802fdbe-a389-4e72-9c4f-968c79d7a927/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i[552347,552360] [2023-11-12 02:33:00,073 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:33:00,147 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:33:00,994 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_3802fdbe-a389-4e72-9c4f-968c79d7a927/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i[552347,552360] [2023-11-12 02:33:01,015 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:33:01,140 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:33:01,141 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:33:01 WrapperNode [2023-11-12 02:33:01,141 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:33:01,143 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:33:01,143 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:33:01,143 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:33:01,151 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:33:01" (1/1) ... [2023-11-12 02:33:01,694 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:33:01" (1/1) ... [2023-11-12 02:33:03,161 INFO L138 Inliner]: procedures = 111, calls = 961, calls flagged for inlining = 48, calls inlined = 46, statements flattened = 61922 [2023-11-12 02:33:03,175 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:33:03,176 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:33:03,177 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:33:03,177 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:33:03,188 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:33:01" (1/1) ... [2023-11-12 02:33:03,189 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:33:01" (1/1) ... [2023-11-12 02:33:03,633 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:33:01" (1/1) ... [2023-11-12 02:33:03,652 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:33:01" (1/1) ... [2023-11-12 02:33:04,523 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:33:01" (1/1) ... [2023-11-12 02:33:05,312 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:33:01" (1/1) ... [2023-11-12 02:33:05,398 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:33:01" (1/1) ... [2023-11-12 02:33:05,645 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:33:01" (1/1) ... [2023-11-12 02:33:06,279 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:33:06,281 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:33:06,281 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:33:06,281 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:33:06,282 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:33:01" (1/1) ... [2023-11-12 02:33:06,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:33:06,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3802fdbe-a389-4e72-9c4f-968c79d7a927/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:33:06,357 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3802fdbe-a389-4e72-9c4f-968c79d7a927/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:33:06,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3802fdbe-a389-4e72-9c4f-968c79d7a927/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:33:06,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 02:33:06,464 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2023-11-12 02:33:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2023-11-12 02:33:06,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 02:33:06,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 02:33:06,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 02:33:06,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-12 02:33:06,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-12 02:33:06,482 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-11-12 02:33:06,482 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-11-12 02:33:06,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 02:33:06,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 02:33:06,483 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_id [2023-11-12 02:33:06,483 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_get_id [2023-11-12 02:33:06,483 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_update_bits [2023-11-12 02:33:06,483 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_update_bits [2023-11-12 02:33:06,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 02:33:06,486 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-11-12 02:33:06,486 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-11-12 02:33:06,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-12 02:33:06,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-12 02:33:06,486 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:33:06,487 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:33:06,487 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_read [2023-11-12 02:33:06,487 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_read [2023-11-12 02:33:06,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 02:33:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-12 02:33:06,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-12 02:33:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:33:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_notifier_call_chain [2023-11-12 02:33:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_notifier_call_chain [2023-11-12 02:33:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 02:33:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 02:33:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-12 02:33:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-12 02:33:06,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-11-12 02:33:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-11-12 02:33:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 02:33:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-12 02:33:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-12 02:33:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-12 02:33:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-12 02:33:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_drvdata [2023-11-12 02:33:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_get_drvdata [2023-11-12 02:33:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 02:33:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-11-12 02:33:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-11-12 02:33:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 02:33:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-12 02:33:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-12 02:33:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_irq_handler [2023-11-12 02:33:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_irq_handler [2023-11-12 02:33:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_write [2023-11-12 02:33:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_write [2023-11-12 02:33:06,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:33:06,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:33:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:33:06,502 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-12 02:33:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-12 02:33:07,181 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:33:07,198 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:33:07,558 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;