./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB/config/KojakReach.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_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7e437772f9678255623b28de6ece52ca0f9d56e10379ee6620525a980f0d48ad --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:51:45,006 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:51:45,007 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:51:45,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:51:45,041 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:51:45,042 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:51:45,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:51:45,046 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:51:45,048 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:51:45,050 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:51:45,051 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:51:45,052 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:51:45,053 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:51:45,054 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:51:45,056 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:51:45,058 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:51:45,059 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:51:45,060 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:51:45,063 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:51:45,066 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:51:45,068 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:51:45,069 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:51:45,071 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:51:45,072 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:51:45,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:51:45,078 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:51:45,079 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:51:45,080 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:51:45,081 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:51:45,082 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:51:45,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:51:45,083 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:51:45,084 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:51:45,086 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:51:45,087 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:51:45,087 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:51:45,088 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:51:45,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:51:45,089 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:51:45,090 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:51:45,091 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:51:45,092 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:51:45,120 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:51:45,120 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:51:45,121 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:51:45,121 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:51:45,122 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:51:45,122 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:51:45,123 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:51:45,123 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:51:45,123 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:51:45,123 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:51:45,123 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:51:45,124 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:51:45,124 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:51:45,124 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:51:45,124 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:51:45,124 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:51:45,125 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:51:45,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:51:45,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:51:45,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:51:45,126 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:51:45,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:51:45,126 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:51:45,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:51:45,126 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:51:45,127 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e437772f9678255623b28de6ece52ca0f9d56e10379ee6620525a980f0d48ad [2022-10-17 16:51:45,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:51:45,463 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:51:45,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:51:45,468 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:51:45,469 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:51:45,470 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB/../../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 [2022-10-17 16:51:45,543 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB/data/9cfe41bae/838563e9dec64936bfc385f3240bbc26/FLAG97d1e0974 [2022-10-17 16:51:46,570 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:51:46,571 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/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 [2022-10-17 16:51:46,613 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB/data/9cfe41bae/838563e9dec64936bfc385f3240bbc26/FLAG97d1e0974 [2022-10-17 16:51:46,970 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB/data/9cfe41bae/838563e9dec64936bfc385f3240bbc26 [2022-10-17 16:51:46,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:51:46,974 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:51:46,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:51:46,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:51:46,979 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:51:46,980 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:51:46" (1/1) ... [2022-10-17 16:51:46,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7df9dda1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:46, skipping insertion in model container [2022-10-17 16:51:46,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:51:46" (1/1) ... [2022-10-17 16:51:46,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:51:47,181 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:51:49,165 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/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] [2022-10-17 16:51:49,214 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:51:49,253 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:51:50,073 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/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] [2022-10-17 16:51:50,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:51:50,253 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:51:50,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:50 WrapperNode [2022-10-17 16:51:50,253 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:51:50,255 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:51:50,255 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:51:50,255 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:51:50,264 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:50" (1/1) ... [2022-10-17 16:51:50,555 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:50" (1/1) ... [2022-10-17 16:51:52,132 INFO L138 Inliner]: procedures = 111, calls = 945, calls flagged for inlining = 47, calls inlined = 45, statements flattened = 61840 [2022-10-17 16:51:52,134 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:51:52,135 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:51:52,135 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:51:52,136 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:51:52,145 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:50" (1/1) ... [2022-10-17 16:51:52,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:50" (1/1) ... [2022-10-17 16:51:52,411 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:50" (1/1) ... [2022-10-17 16:51:52,421 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:50" (1/1) ... [2022-10-17 16:51:53,112 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:50" (1/1) ... [2022-10-17 16:51:53,791 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:50" (1/1) ... [2022-10-17 16:51:53,881 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:50" (1/1) ... [2022-10-17 16:51:54,174 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:50" (1/1) ... [2022-10-17 16:51:54,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:51:54,489 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:51:54,490 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:51:54,490 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:51:54,495 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:50" (1/1) ... [2022-10-17 16:51:54,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:51:54,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:51:54,524 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:51:54,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25128aa7-0ee5-4130-b668-b659eca0469f/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:51:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:51:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2022-10-17 16:51:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2022-10-17 16:51:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:51:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:51:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:51:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:51:54,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:51:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2022-10-17 16:51:54,577 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2022-10-17 16:51:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:51:54,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:51:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_id [2022-10-17 16:51:54,578 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_get_id [2022-10-17 16:51:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_update_bits [2022-10-17 16:51:54,578 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_update_bits [2022-10-17 16:51:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:51:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2022-10-17 16:51:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2022-10-17 16:51:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:51:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:51:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:51:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:51:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_read [2022-10-17 16:51:54,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_read [2022-10-17 16:51:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:51:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:51:54,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:51:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:51:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_notifier_call_chain [2022-10-17 16:51:54,580 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_notifier_call_chain [2022-10-17 16:51:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:51:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:51:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 16:51:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 16:51:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-10-17 16:51:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-10-17 16:51:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:51:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-17 16:51:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-17 16:51:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:51:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:51:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_drvdata [2022-10-17 16:51:54,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_get_drvdata [2022-10-17 16:51:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:51:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-10-17 16:51:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-10-17 16:51:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:51:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_irq_handler [2022-10-17 16:51:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_irq_handler [2022-10-17 16:51:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_write [2022-10-17 16:51:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_write [2022-10-17 16:51:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:51:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:51:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:51:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:51:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:51:55,206 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:51:55,209 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:51:55,476 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;