./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.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_478fce73-0118-430a-a73c-03089972701b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_478fce73-0118-430a-a73c-03089972701b/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_478fce73-0118-430a-a73c-03089972701b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_478fce73-0118-430a-a73c-03089972701b/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_478fce73-0118-430a-a73c-03089972701b/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_478fce73-0118-430a-a73c-03089972701b/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 c59d24ca7e400c1a8a00858a94bd019ea47bce8fc36becb9b508e062f91a0ddc --- 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 16:30:34,480 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:30:34,483 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:30:34,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:30:34,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:30:34,525 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:30:34,528 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:30:34,531 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:30:34,534 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:30:34,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:30:34,537 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:30:34,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:30:34,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:30:34,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:30:34,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:30:34,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:30:34,554 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:30:34,559 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:30:34,562 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:30:34,567 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:30:34,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:30:34,581 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:30:34,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:30:34,586 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:30:34,592 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:30:34,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:30:34,601 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:30:34,602 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:30:34,604 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:30:34,606 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:30:34,606 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:30:34,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:30:34,611 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:30:34,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:30:34,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:30:34,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:30:34,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:30:34,618 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:30:34,618 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:30:34,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:30:34,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:30:34,623 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_478fce73-0118-430a-a73c-03089972701b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:30:34,673 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:30:34,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:30:34,678 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:30:34,678 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:30:34,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:30:34,680 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:30:34,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:30:34,680 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:30:34,681 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:30:34,681 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:30:34,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:30:34,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:30:34,683 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:30:34,683 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:30:34,683 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:30:34,683 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:30:34,684 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:30:34,684 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:30:34,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:30:34,685 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:30:34,685 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:30:34,685 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:30:34,686 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:30:34,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:30:34,686 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:30:34,686 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_478fce73-0118-430a-a73c-03089972701b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_478fce73-0118-430a-a73c-03089972701b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c59d24ca7e400c1a8a00858a94bd019ea47bce8fc36becb9b508e062f91a0ddc [2022-10-17 16:30:35,056 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:30:35,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:30:35,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:30:35,114 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:30:35,115 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:30:35,117 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_478fce73-0118-430a-a73c-03089972701b/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i [2022-10-17 16:30:35,210 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_478fce73-0118-430a-a73c-03089972701b/bin/ukojak-92XMlrwhuB/data/999ab35a9/368aabc403e942ba99d3ea1478063962/FLAGd19a255c4 [2022-10-17 16:30:36,400 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:30:36,402 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_478fce73-0118-430a-a73c-03089972701b/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i [2022-10-17 16:30:36,442 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_478fce73-0118-430a-a73c-03089972701b/bin/ukojak-92XMlrwhuB/data/999ab35a9/368aabc403e942ba99d3ea1478063962/FLAGd19a255c4 [2022-10-17 16:30:36,747 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_478fce73-0118-430a-a73c-03089972701b/bin/ukojak-92XMlrwhuB/data/999ab35a9/368aabc403e942ba99d3ea1478063962 [2022-10-17 16:30:36,750 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:30:36,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:30:36,760 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:30:36,760 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:30:36,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:30:36,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:30:36" (1/1) ... [2022-10-17 16:30:36,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@729d1121 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:36, skipping insertion in model container [2022-10-17 16:30:36,766 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:30:36" (1/1) ... [2022-10-17 16:30:36,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:30:36,944 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:30:37,478 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4050] [2022-10-17 16:30:37,478 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4051-4052] [2022-10-17 16:30:37,853 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_478fce73-0118-430a-a73c-03089972701b/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i[126730,126743] [2022-10-17 16:30:39,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:30:39,538 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:30:39,651 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4050] [2022-10-17 16:30:39,652 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4051-4052] [2022-10-17 16:30:39,671 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_478fce73-0118-430a-a73c-03089972701b/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i[126730,126743] [2022-10-17 16:30:40,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:30:40,327 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:30:40,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:40 WrapperNode [2022-10-17 16:30:40,328 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:30:40,329 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:30:40,329 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:30:40,330 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:30:40,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:40" (1/1) ... [2022-10-17 16:30:40,469 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:40" (1/1) ... [2022-10-17 16:30:40,855 INFO L138 Inliner]: procedures = 349, calls = 4496, calls flagged for inlining = 165, calls inlined = 163, statements flattened = 8223 [2022-10-17 16:30:40,856 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:30:40,857 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:30:40,857 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:30:40,857 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:30:40,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:40" (1/1) ... [2022-10-17 16:30:40,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:40" (1/1) ... [2022-10-17 16:30:40,940 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:40" (1/1) ... [2022-10-17 16:30:40,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:40" (1/1) ... [2022-10-17 16:30:41,184 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:40" (1/1) ... [2022-10-17 16:30:41,230 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:40" (1/1) ... [2022-10-17 16:30:41,328 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:40" (1/1) ... [2022-10-17 16:30:41,399 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:40" (1/1) ... [2022-10-17 16:30:41,494 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:30:41,508 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:30:41,508 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:30:41,508 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:30:41,509 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:40" (1/1) ... [2022-10-17 16:30:41,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:30:41,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_478fce73-0118-430a-a73c-03089972701b/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:30:41,597 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_478fce73-0118-430a-a73c-03089972701b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:30:41,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_478fce73-0118-430a-a73c-03089972701b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:30:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_chars [2022-10-17 16:30:41,763 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_chars [2022-10-17 16:30:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure uart_poll_timeout [2022-10-17 16:30:41,764 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_poll_timeout [2022-10-17 16:30:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2022-10-17 16:30:41,764 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2022-10-17 16:30:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_rx_chars [2022-10-17 16:30:41,764 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_rx_chars [2022-10-17 16:30:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_out_sync [2022-10-17 16:30:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_out_sync [2022-10-17 16:30:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_do_pm [2022-10-17 16:30:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_do_pm [2022-10-17 16:30:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure serial_dl_write [2022-10-17 16:30:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_dl_write [2022-10-17 16:30:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_read_divisor_id [2022-10-17 16:30:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_read_divisor_id [2022-10-17 16:30:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:30:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:30:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_mctrl [2022-10-17 16:30:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_mctrl [2022-10-17 16:30:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-17 16:30:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-17 16:30:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-10-17 16:30:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-10-17 16:30:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_port [2022-10-17 16:30:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_port [2022-10-17 16:30:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:30:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:30:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_stop_tx [2022-10-17 16:30:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_stop_tx [2022-10-17 16:30:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure uart_unregister_driver [2022-10-17 16:30:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_unregister_driver [2022-10-17 16:30:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-10-17 16:30:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-10-17 16:30:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2022-10-17 16:30:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2022-10-17 16:30:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2022-10-17 16:30:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2022-10-17 16:30:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2022-10-17 16:30:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2022-10-17 16:30:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:30:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:30:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2022-10-17 16:30:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2022-10-17 16:30:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:30:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:30:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_start_tx [2022-10-17 16:30:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_start_tx [2022-10-17 16:30:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 16:30:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 16:30:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:30:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:30:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_16550a [2022-10-17 16:30:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_16550a [2022-10-17 16:30:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:30:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:30:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_tx_complete [2022-10-17 16:30:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_tx_complete [2022-10-17 16:30:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-10-17 16:30:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-10-17 16:30:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2022-10-17 16:30:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2022-10-17 16:30:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure check_name [2022-10-17 16:30:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure check_name [2022-10-17 16:30:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:30:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:30:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure serial_in [2022-10-17 16:30:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_in [2022-10-17 16:30:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_handle_irq [2022-10-17 16:30:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_handle_irq [2022-10-17 16:30:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:30:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure broken_efr [2022-10-17 16:30:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure broken_efr [2022-10-17 16:30:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2022-10-17 16:30:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2022-10-17 16:30:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_modem_status [2022-10-17 16:30:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_modem_status [2022-10-17 16:30:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_startup [2022-10-17 16:30:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_startup [2022-10-17 16:30:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 16:30:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 16:30:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pnp_exit [2022-10-17 16:30:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pnp_exit [2022-10-17 16:30:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure uart_suspend_port [2022-10-17 16:30:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_suspend_port [2022-10-17 16:30:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:30:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_ldisc [2022-10-17 16:30:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_ldisc [2022-10-17 16:30:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure uart_add_one_port [2022-10-17 16:30:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_add_one_port [2022-10-17 16:30:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_port_size [2022-10-17 16:30:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_port_size [2022-10-17 16:30:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-10-17 16:30:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-10-17 16:30:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:30:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:30:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-10-17 16:30:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_dma [2022-10-17 16:30:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_dma [2022-10-17 16:30:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_put_poll_char [2022-10-17 16:30:41,786 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_put_poll_char [2022-10-17 16:30:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_dma [2022-10-17 16:30:41,786 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_dma [2022-10-17 16:30:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:30:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_empty [2022-10-17 16:30:41,786 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_empty [2022-10-17 16:30:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:30:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_out [2022-10-17 16:30:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_out [2022-10-17 16:30:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure disable_rsa [2022-10-17 16:30:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_rsa [2022-10-17 16:30:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_clear_fifos [2022-10-17 16:30:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_clear_fifos [2022-10-17 16:30:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure serial_out [2022-10-17 16:30:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_out [2022-10-17 16:30:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure serial_icr_write [2022-10-17 16:30:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_icr_write [2022-10-17 16:30:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:30:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:30:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-10-17 16:30:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-10-17 16:30:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_poll_char [2022-10-17 16:30:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_poll_char [2022-10-17 16:30:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_probe [2022-10-17 16:30:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_probe [2022-10-17 16:30:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure serial_do_unlink [2022-10-17 16:30:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_do_unlink [2022-10-17 16:30:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_termios [2022-10-17 16:30:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_termios [2022-10-17 16:30:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 16:30:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 16:30:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_unregister_port [2022-10-17 16:30:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_unregister_port [2022-10-17 16:30:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_stop_rx [2022-10-17 16:30:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_stop_rx [2022-10-17 16:30:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 16:30:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 16:30:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_rsa_resource [2022-10-17 16:30:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_rsa_resource [2022-10-17 16:30:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:30:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:30:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_isa_init_ports [2022-10-17 16:30:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_isa_init_ports [2022-10-17 16:30:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 16:30:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 16:30:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-10-17 16:30:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-10-17 16:30:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure is_omap1_8250 [2022-10-17 16:30:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure is_omap1_8250 [2022-10-17 16:30:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2022-10-17 16:30:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2022-10-17 16:30:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_verify_port [2022-10-17 16:30:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_verify_port [2022-10-17 16:30:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 16:30:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 16:30:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2022-10-17 16:30:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2022-10-17 16:30:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2022-10-17 16:30:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2022-10-17 16:30:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure set_io_from_upio [2022-10-17 16:30:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure set_io_from_upio [2022-10-17 16:30:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2022-10-17 16:30:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2022-10-17 16:30:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 16:30:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 16:30:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure uart_remove_one_port [2022-10-17 16:30:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_remove_one_port [2022-10-17 16:30:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:30:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_suspend_port [2022-10-17 16:30:41,811 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_suspend_port [2022-10-17 16:30:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_dma [2022-10-17 16:30:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_dma [2022-10-17 16:30:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 16:30:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 16:30:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_mctrl [2022-10-17 16:30:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_mctrl [2022-10-17 16:30:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2022-10-17 16:30:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2022-10-17 16:30:41,813 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_rsa_resource [2022-10-17 16:30:41,813 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_rsa_resource [2022-10-17 16:30:41,813 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_slave_channel_compat [2022-10-17 16:30:41,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_slave_channel_compat [2022-10-17 16:30:41,813 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_std_resource [2022-10-17 16:30:41,813 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_std_resource [2022-10-17 16:30:41,813 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_tx_status [2022-10-17 16:30:41,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_tx_status [2022-10-17 16:30:41,814 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-10-17 16:30:41,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-10-17 16:30:41,814 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_in [2022-10-17 16:30:41,814 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_in [2022-10-17 16:30:41,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:30:41,814 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_type [2022-10-17 16:30:41,814 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_type [2022-10-17 16:30:41,815 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_register_8250_port [2022-10-17 16:30:41,815 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_register_8250_port [2022-10-17 16:30:41,815 INFO L130 BoogieDeclarations]: Found specification of procedure uart_write_wakeup [2022-10-17 16:30:41,815 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_write_wakeup [2022-10-17 16:30:41,815 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 16:30:41,815 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 16:30:41,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:30:41,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:30:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure serial_icr_read [2022-10-17 16:30:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_icr_read [2022-10-17 16:30:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_break_ctl [2022-10-17 16:30:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_break_ctl [2022-10-17 16:30:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:30:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pm [2022-10-17 16:30:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pm [2022-10-17 16:30:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-10-17 16:30:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-10-17 16:30:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_do_set_termios [2022-10-17 16:30:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_do_set_termios [2022-10-17 16:30:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:30:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure uart_tx_stopped [2022-10-17 16:30:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_tx_stopped [2022-10-17 16:30:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_xmitr [2022-10-17 16:30:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_xmitr [2022-10-17 16:30:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig [2022-10-17 16:30:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig [2022-10-17 16:30:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure serial_dl_read [2022-10-17 16:30:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_dl_read [2022-10-17 16:30:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:30:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:30:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:30:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 16:30:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 16:30:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-10-17 16:30:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-10-17 16:30:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:30:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:30:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 16:30:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 16:30:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_remove [2022-10-17 16:30:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_remove [2022-10-17 16:30:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2022-10-17 16:30:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2022-10-17 16:30:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure uart_handle_break [2022-10-17 16:30:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_handle_break [2022-10-17 16:30:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:30:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:30:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure serial_index [2022-10-17 16:30:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_index [2022-10-17 16:30:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_rx_complete [2022-10-17 16:30:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_rx_complete [2022-10-17 16:30:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2022-10-17 16:30:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2022-10-17 16:30:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure __stop_tx [2022-10-17 16:30:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __stop_tx [2022-10-17 16:30:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2022-10-17 16:30:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2022-10-17 16:30:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_config_port [2022-10-17 16:30:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_config_port [2022-10-17 16:30:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 16:30:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 16:30:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-10-17 16:30:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-10-17 16:30:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_resume [2022-10-17 16:30:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_resume [2022-10-17 16:30:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_shutdown [2022-10-17 16:30:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_shutdown [2022-10-17 16:30:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 16:30:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 16:30:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_has_efr [2022-10-17 16:30:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_has_efr [2022-10-17 16:30:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_rsa [2022-10-17 16:30:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_rsa [2022-10-17 16:30:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_resume [2022-10-17 16:30:41,824 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_resume [2022-10-17 16:30:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_std_resource [2022-10-17 16:30:41,824 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_std_resource [2022-10-17 16:30:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-10-17 16:30:41,824 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-10-17 16:30:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_slave_config [2022-10-17 16:30:41,824 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_slave_config [2022-10-17 16:30:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_rx_dma [2022-10-17 16:30:41,824 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_rx_dma [2022-10-17 16:30:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 16:30:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 16:30:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-10-17 16:30:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-10-17 16:30:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_resume_port [2022-10-17 16:30:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_resume_port [2022-10-17 16:30:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure ns16550a_goto_highspeed [2022-10-17 16:30:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ns16550a_goto_highspeed [2022-10-17 16:30:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure size_fifo [2022-10-17 16:30:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure size_fifo [2022-10-17 16:30:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2022-10-17 16:30:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2022-10-17 16:30:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_remove [2022-10-17 16:30:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_remove [2022-10-17 16:30:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:30:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_port [2022-10-17 16:30:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_port [2022-10-17 16:30:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-10-17 16:30:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-10-17 16:30:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_enable_ms [2022-10-17 16:30:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_enable_ms [2022-10-17 16:30:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2022-10-17 16:30:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2022-10-17 16:30:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2022-10-17 16:30:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2022-10-17 16:30:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_sleep [2022-10-17 16:30:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_sleep [2022-10-17 16:30:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_init_fixed_type_port [2022-10-17 16:30:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_init_fixed_type_port [2022-10-17 16:30:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:30:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:30:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-10-17 16:30:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-10-17 16:30:42,959 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:30:42,965 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:30:44,033 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;