./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-sound--drivers--snd-serial-u16550.ko-entry_point_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 74c77061574ca487c53145298bbeb3b57bd8e81d ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 11:51:26,914 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 11:51:26,915 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 11:51:26,924 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 11:51:26,924 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 11:51:26,925 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 11:51:26,925 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 11:51:26,927 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 11:51:26,928 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 11:51:26,928 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 11:51:26,929 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 11:51:26,929 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 11:51:26,930 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 11:51:26,931 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 11:51:26,931 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 11:51:26,932 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 11:51:26,932 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 11:51:26,934 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 11:51:26,936 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 11:51:26,937 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 11:51:26,937 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 11:51:26,938 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 11:51:26,940 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 11:51:26,940 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 11:51:26,940 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 11:51:26,941 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 11:51:26,942 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 11:51:26,942 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 11:51:26,943 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 11:51:26,943 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 11:51:26,944 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 11:51:26,944 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 11:51:26,944 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 11:51:26,944 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 11:51:26,945 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 11:51:26,946 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 11:51:26,946 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-28 11:51:26,956 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 11:51:26,956 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 11:51:26,957 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 11:51:26,957 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 11:51:26,957 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 11:51:26,957 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 11:51:26,957 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 11:51:26,958 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 11:51:26,958 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 11:51:26,958 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 11:51:26,958 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 11:51:26,958 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 11:51:26,958 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 11:51:26,959 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 11:51:26,959 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 11:51:26,959 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 11:51:26,959 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 11:51:26,959 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 11:51:26,959 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 11:51:26,959 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 11:51:26,960 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:51:26,960 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 11:51:26,960 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 11:51:26,960 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 11:51:26,960 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 11:51:26,960 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 11:51:26,960 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 11:51:26,960 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 11:51:26,960 INFO L133 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/bin-2019/uautomizer 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(__VERIFIER_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 -> 74c77061574ca487c53145298bbeb3b57bd8e81d [2018-11-28 11:51:26,983 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 11:51:26,992 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 11:51:26,994 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 11:51:26,995 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 11:51:26,996 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 11:51:26,996 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 11:51:27,035 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/bin-2019/uautomizer/data/8f4b54fe8/737240240d3448158ca9ae5a90a8752b/FLAGb29b6de03 [2018-11-28 11:51:27,557 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 11:51:27,557 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 11:51:27,575 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/bin-2019/uautomizer/data/8f4b54fe8/737240240d3448158ca9ae5a90a8752b/FLAGb29b6de03 [2018-11-28 11:51:28,020 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/bin-2019/uautomizer/data/8f4b54fe8/737240240d3448158ca9ae5a90a8752b [2018-11-28 11:51:28,023 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 11:51:28,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 11:51:28,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 11:51:28,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 11:51:28,028 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 11:51:28,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:51:28" (1/1) ... [2018-11-28 11:51:28,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f100ebe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:28, skipping insertion in model container [2018-11-28 11:51:28,032 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:51:28" (1/1) ... [2018-11-28 11:51:28,039 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 11:51:28,093 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 11:51:28,400 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2471] [2018-11-28 11:51:28,401 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2472-2473] [2018-11-28 11:51:28,778 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:51:28,803 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 11:51:28,852 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2471] [2018-11-28 11:51:28,852 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2472-2473] [2018-11-28 11:51:28,917 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:51:28,996 INFO L195 MainTranslator]: Completed translation [2018-11-28 11:51:28,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:28 WrapperNode [2018-11-28 11:51:28,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 11:51:28,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 11:51:28,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 11:51:28,998 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 11:51:29,005 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:28" (1/1) ... [2018-11-28 11:51:29,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:28" (1/1) ... [2018-11-28 11:51:29,050 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 11:51:29,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 11:51:29,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 11:51:29,051 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 11:51:29,059 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:28" (1/1) ... [2018-11-28 11:51:29,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:28" (1/1) ... [2018-11-28 11:51:29,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:28" (1/1) ... [2018-11-28 11:51:29,069 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:28" (1/1) ... [2018-11-28 11:51:29,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:28" (1/1) ... [2018-11-28 11:51:29,134 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:28" (1/1) ... [2018-11-28 11:51:29,148 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:28" (1/1) ... [2018-11-28 11:51:29,160 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 11:51:29,160 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 11:51:29,160 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 11:51:29,161 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 11:51:29,161 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:51:29,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2018-11-28 11:51:29,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2018-11-28 11:51:29,209 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_free [2018-11-28 11:51:29,209 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_free [2018-11-28 11:51:29,209 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_full [2018-11-28 11:51:29,210 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_full [2018-11-28 11:51:29,210 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-28 11:51:29,210 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-28 11:51:29,210 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-28 11:51:29,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-28 11:51:29,211 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_transmit [2018-11-28 11:51:29,211 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_transmit [2018-11-28 11:51:29,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_22 [2018-11-28 11:51:29,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_22 [2018-11-28 11:51:29,211 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_do_close [2018-11-28 11:51:29,211 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_do_close [2018-11-28 11:51:29,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-28 11:51:29,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-28 11:51:29,212 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-28 11:51:29,212 INFO L130 BoogieDeclarations]: Found specification of procedure snd_device_new [2018-11-28 11:51:29,212 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_device_new [2018-11-28 11:51:29,212 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_add_timer [2018-11-28 11:51:29,212 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_add_timer [2018-11-28 11:51:29,212 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2018-11-28 11:51:29,212 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2018-11-28 11:51:29,212 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_input_close [2018-11-28 11:51:29,213 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_input_close [2018-11-28 11:51:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_simple [2018-11-28 11:51:29,213 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_simple [2018-11-28 11:51:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 11:51:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_io_loop [2018-11-28 11:51:29,213 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_io_loop [2018-11-28 11:51:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-28 11:51:29,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-28 11:51:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-28 11:51:29,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-28 11:51:29,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_3 [2018-11-28 11:51:29,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_3 [2018-11-28 11:51:29,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-28 11:51:29,214 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-28 11:51:29,214 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-28 11:51:29,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-28 11:51:29,214 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-28 11:51:29,214 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_del_timer [2018-11-28 11:51:29,214 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_del_timer [2018-11-28 11:51:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_buffer_can_write [2018-11-28 11:51:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_buffer_can_write [2018-11-28 11:51:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-28 11:51:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-28 11:51:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-28 11:51:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-28 11:51:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-28 11:51:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-28 11:51:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_buffer_output [2018-11-28 11:51:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_buffer_output [2018-11-28 11:51:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_interrupt [2018-11-28 11:51:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_interrupt [2018-11-28 11:51:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-28 11:51:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_substreams [2018-11-28 11:51:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_substreams [2018-11-28 11:51:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-28 11:51:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-28 11:51:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-28 11:51:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-28 11:51:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-28 11:51:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2018-11-28 11:51:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure snd_serial_remove [2018-11-28 11:51:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_serial_remove [2018-11-28 11:51:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_write [2018-11-28 11:51:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_write [2018-11-28 11:51:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_21 [2018-11-28 11:51:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_21 [2018-11-28 11:51:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-28 11:51:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-28 11:51:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-28 11:51:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-28 11:51:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-28 11:51:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_trigger [2018-11-28 11:51:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_trigger [2018-11-28 11:51:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_card_serial_exit [2018-11-28 11:51:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_card_serial_exit [2018-11-28 11:51:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_resndata [2018-11-28 11:51:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_resndata [2018-11-28 11:51:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2018-11-28 11:51:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2018-11-28 11:51:29,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-28 11:51:29,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-28 11:51:29,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_23 [2018-11-28 11:51:29,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_23 [2018-11-28 11:51:29,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-28 11:51:29,219 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-28 11:51:29,219 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-28 11:51:29,219 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-28 11:51:29,219 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_card_serial_init [2018-11-28 11:51:29,220 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_card_serial_init [2018-11-28 11:51:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-11-28 11:51:29,220 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2018-11-28 11:51:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_do_open [2018-11-28 11:51:29,220 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_do_open [2018-11-28 11:51:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 11:51:29,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 11:51:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2018-11-28 11:51:29,220 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2018-11-28 11:51:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_detect [2018-11-28 11:51:29,221 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_detect [2018-11-28 11:51:29,221 INFO L130 BoogieDeclarations]: Found specification of procedure snd_serial_probe [2018-11-28 11:51:29,221 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_serial_probe [2018-11-28 11:51:29,221 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-28 11:51:29,221 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-28 11:51:29,221 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_input_open [2018-11-28 11:51:29,221 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_input_open [2018-11-28 11:51:29,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_rawmidi_ops_4 [2018-11-28 11:51:29,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_rawmidi_ops_4 [2018-11-28 11:51:29,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_rawmidi_ops_5 [2018-11-28 11:51:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_rawmidi_ops_5 [2018-11-28 11:51:29,222 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_close [2018-11-28 11:51:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_close [2018-11-28 11:51:29,222 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 11:51:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 11:51:29,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 11:51:29,222 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_new [2018-11-28 11:51:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_new [2018-11-28 11:51:29,222 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_transmit_peek [2018-11-28 11:51:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_transmit_peek [2018-11-28 11:51:29,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-28 11:51:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-28 11:51:29,223 INFO L130 BoogieDeclarations]: Found specification of procedure release_and_free_resource [2018-11-28 11:51:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure release_and_free_resource [2018-11-28 11:51:29,223 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2018-11-28 11:51:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2018-11-28 11:51:29,223 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_rmidi [2018-11-28 11:51:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_rmidi [2018-11-28 11:51:29,223 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-28 11:51:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-11-28 11:51:29,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_20 [2018-11-28 11:51:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_20 [2018-11-28 11:51:29,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 11:51:29,224 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_transmit_ack [2018-11-28 11:51:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_transmit_ack [2018-11-28 11:51:29,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2018-11-28 11:51:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2018-11-28 11:51:29,224 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-28 11:51:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2018-11-28 11:51:29,224 INFO L130 BoogieDeclarations]: Found specification of procedure snd_serial_unregister_all [2018-11-28 11:51:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_serial_unregister_all [2018-11-28 11:51:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_new [2018-11-28 11:51:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_new [2018-11-28 11:51:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_byte [2018-11-28 11:51:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_byte [2018-11-28 11:51:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-28 11:51:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-28 11:51:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_buffer_timer [2018-11-28 11:51:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_buffer_timer [2018-11-28 11:51:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2018-11-28 11:51:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2018-11-28 11:51:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-28 11:51:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-28 11:51:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_receive [2018-11-28 11:51:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_receive [2018-11-28 11:51:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-28 11:51:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2018-11-28 11:51:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_input_trigger [2018-11-28 11:51:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_input_trigger [2018-11-28 11:51:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2018-11-28 11:51:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2018-11-28 11:51:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 11:51:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-28 11:51:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-28 11:51:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 11:51:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2018-11-28 11:51:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2018-11-28 11:51:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2018-11-28 11:51:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2018-11-28 11:51:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2018-11-28 11:51:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2018-11-28 11:51:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-28 11:51:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-28 11:51:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2018-11-28 11:51:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2018-11-28 11:51:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-28 11:51:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-28 11:51:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-28 11:51:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-28 11:51:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-28 11:51:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-28 11:51:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-11-28 11:51:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-11-28 11:51:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_create [2018-11-28 11:51:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_create [2018-11-28 11:51:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-28 11:51:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-28 11:51:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_19 [2018-11-28 11:51:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_19 [2018-11-28 11:51:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-28 11:51:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-28 11:51:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-28 11:51:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2018-11-28 11:51:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-28 11:51:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-28 11:51:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2018-11-28 11:51:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-28 11:51:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2018-11-28 11:51:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-28 11:51:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-28 11:51:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-28 11:51:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-28 11:51:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 11:51:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 11:51:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2018-11-28 11:51:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2018-11-28 11:51:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_open [2018-11-28 11:51:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_open [2018-11-28 11:51:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_write_buffer [2018-11-28 11:51:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_write_buffer [2018-11-28 11:51:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2018-11-28 11:51:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2018-11-28 11:51:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-28 11:51:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-28 11:51:30,941 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 11:51:30,942 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-28 11:51:30,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:51:30 BoogieIcfgContainer [2018-11-28 11:51:30,942 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 11:51:30,943 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-28 11:51:30,943 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-28 11:51:30,946 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-28 11:51:30,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 11:51:28" (1/3) ... [2018-11-28 11:51:30,947 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6dba5424 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:51:30, skipping insertion in model container [2018-11-28 11:51:30,947 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:28" (2/3) ... [2018-11-28 11:51:30,947 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6dba5424 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:51:30, skipping insertion in model container [2018-11-28 11:51:30,947 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:51:30" (3/3) ... [2018-11-28 11:51:30,949 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 11:51:30,957 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-28 11:51:30,964 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-28 11:51:30,978 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-28 11:51:31,008 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 11:51:31,008 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-28 11:51:31,008 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-28 11:51:31,008 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-28 11:51:31,009 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 11:51:31,009 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 11:51:31,009 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-28 11:51:31,009 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 11:51:31,009 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-28 11:51:31,035 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states. [2018-11-28 11:51:31,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-28 11:51:31,048 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:51:31,048 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:51:31,050 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:51:31,054 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:51:31,054 INFO L82 PathProgramCache]: Analyzing trace with hash -1219944064, now seen corresponding path program 1 times [2018-11-28 11:51:31,055 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:51:31,056 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:51:31,099 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:51:31,099 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:51:31,099 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:51:31,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:51:31,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-28 11:51:31,408 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:51:31,408 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:51:31,411 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 11:51:31,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:51:31,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:51:31,421 INFO L87 Difference]: Start difference. First operand 894 states. Second operand 3 states. [2018-11-28 11:51:31,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:51:31,602 INFO L93 Difference]: Finished difference Result 2329 states and 3091 transitions. [2018-11-28 11:51:31,604 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:51:31,604 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-11-28 11:51:31,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:51:31,625 INFO L225 Difference]: With dead ends: 2329 [2018-11-28 11:51:31,625 INFO L226 Difference]: Without dead ends: 1392 [2018-11-28 11:51:31,632 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:51:31,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1392 states. [2018-11-28 11:51:31,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1392 to 1383. [2018-11-28 11:51:31,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1383 states. [2018-11-28 11:51:31,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1383 states and 1835 transitions. [2018-11-28 11:51:31,733 INFO L78 Accepts]: Start accepts. Automaton has 1383 states and 1835 transitions. Word has length 53 [2018-11-28 11:51:31,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:51:31,733 INFO L480 AbstractCegarLoop]: Abstraction has 1383 states and 1835 transitions. [2018-11-28 11:51:31,734 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 11:51:31,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1835 transitions. [2018-11-28 11:51:31,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-11-28 11:51:31,741 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:51:31,742 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:51:31,743 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:51:31,743 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:51:31,743 INFO L82 PathProgramCache]: Analyzing trace with hash 472571554, now seen corresponding path program 1 times [2018-11-28 11:51:31,743 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:51:31,743 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:51:31,746 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:51:31,746 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:51:31,746 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:51:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:51:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-28 11:51:31,878 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:51:31,878 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:51:31,880 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 11:51:31,880 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:51:31,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:51:31,880 INFO L87 Difference]: Start difference. First operand 1383 states and 1835 transitions. Second operand 3 states. [2018-11-28 11:51:31,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:51:31,945 INFO L93 Difference]: Finished difference Result 2756 states and 3660 transitions. [2018-11-28 11:51:31,945 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:51:31,945 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 92 [2018-11-28 11:51:31,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:51:31,951 INFO L225 Difference]: With dead ends: 2756 [2018-11-28 11:51:31,951 INFO L226 Difference]: Without dead ends: 1383 [2018-11-28 11:51:31,954 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:51:31,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1383 states. [2018-11-28 11:51:31,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1383 to 1383. [2018-11-28 11:51:31,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1383 states. [2018-11-28 11:51:31,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1383 states and 1833 transitions. [2018-11-28 11:51:31,992 INFO L78 Accepts]: Start accepts. Automaton has 1383 states and 1833 transitions. Word has length 92 [2018-11-28 11:51:31,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:51:31,992 INFO L480 AbstractCegarLoop]: Abstraction has 1383 states and 1833 transitions. [2018-11-28 11:51:31,992 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 11:51:31,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1833 transitions. [2018-11-28 11:51:31,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-28 11:51:31,997 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:51:31,997 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:51:31,997 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:51:31,997 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:51:31,997 INFO L82 PathProgramCache]: Analyzing trace with hash -415553385, now seen corresponding path program 1 times [2018-11-28 11:51:31,997 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:51:31,998 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:51:32,000 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:51:32,000 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:51:32,000 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:51:32,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:51:32,139 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-28 11:51:32,139 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:51:32,139 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:51:32,140 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 11:51:32,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:51:32,140 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:51:32,140 INFO L87 Difference]: Start difference. First operand 1383 states and 1833 transitions. Second operand 3 states. [2018-11-28 11:51:32,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:51:32,188 INFO L93 Difference]: Finished difference Result 2757 states and 3659 transitions. [2018-11-28 11:51:32,188 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:51:32,189 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 113 [2018-11-28 11:51:32,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:51:32,193 INFO L225 Difference]: With dead ends: 2757 [2018-11-28 11:51:32,194 INFO L226 Difference]: Without dead ends: 1384 [2018-11-28 11:51:32,197 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:51:32,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1384 states. [2018-11-28 11:51:32,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1384 to 1384. [2018-11-28 11:51:32,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1384 states. [2018-11-28 11:51:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1384 states and 1834 transitions. [2018-11-28 11:51:32,236 INFO L78 Accepts]: Start accepts. Automaton has 1384 states and 1834 transitions. Word has length 113 [2018-11-28 11:51:32,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:51:32,236 INFO L480 AbstractCegarLoop]: Abstraction has 1384 states and 1834 transitions. [2018-11-28 11:51:32,236 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 11:51:32,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1834 transitions. [2018-11-28 11:51:32,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-28 11:51:32,240 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:51:32,240 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:51:32,240 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:51:32,240 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:51:32,241 INFO L82 PathProgramCache]: Analyzing trace with hash -487939943, now seen corresponding path program 1 times [2018-11-28 11:51:32,241 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:51:32,241 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:51:32,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:51:32,243 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:51:32,243 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:51:32,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:51:32,413 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-28 11:51:32,413 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:51:32,413 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:51:32,413 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 11:51:32,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:51:32,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:51:32,414 INFO L87 Difference]: Start difference. First operand 1384 states and 1834 transitions. Second operand 3 states. [2018-11-28 11:51:32,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:51:32,489 INFO L93 Difference]: Finished difference Result 2759 states and 3661 transitions. [2018-11-28 11:51:32,490 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:51:32,490 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 113 [2018-11-28 11:51:32,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:51:32,495 INFO L225 Difference]: With dead ends: 2759 [2018-11-28 11:51:32,496 INFO L226 Difference]: Without dead ends: 1385 [2018-11-28 11:51:32,499 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:51:32,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1385 states. [2018-11-28 11:51:32,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1385 to 1385. [2018-11-28 11:51:32,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1385 states. [2018-11-28 11:51:32,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1385 states and 1835 transitions. [2018-11-28 11:51:32,543 INFO L78 Accepts]: Start accepts. Automaton has 1385 states and 1835 transitions. Word has length 113 [2018-11-28 11:51:32,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:51:32,544 INFO L480 AbstractCegarLoop]: Abstraction has 1385 states and 1835 transitions. [2018-11-28 11:51:32,544 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 11:51:32,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1835 transitions. [2018-11-28 11:51:32,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-28 11:51:32,549 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:51:32,549 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:51:32,549 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:51:32,549 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:51:32,549 INFO L82 PathProgramCache]: Analyzing trace with hash 213659931, now seen corresponding path program 1 times [2018-11-28 11:51:32,549 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:51:32,549 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:51:32,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:51:32,551 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:51:32,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:51:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:51:32,711 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-28 11:51:32,712 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:51:32,712 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:51:32,712 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 11:51:32,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:51:32,712 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:51:32,712 INFO L87 Difference]: Start difference. First operand 1385 states and 1835 transitions. Second operand 3 states. [2018-11-28 11:51:32,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:51:32,750 INFO L93 Difference]: Finished difference Result 1391 states and 1839 transitions. [2018-11-28 11:51:32,750 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:51:32,750 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 113 [2018-11-28 11:51:32,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:51:32,751 INFO L225 Difference]: With dead ends: 1391 [2018-11-28 11:51:32,751 INFO L226 Difference]: Without dead ends: 0 [2018-11-28 11:51:32,754 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:51:32,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-28 11:51:32,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-28 11:51:32,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-28 11:51:32,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-28 11:51:32,755 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 113 [2018-11-28 11:51:32,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:51:32,755 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-28 11:51:32,755 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 11:51:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-28 11:51:32,756 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-28 11:51:32,759 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-28 11:51:34,570 INFO L451 ceAbstractionStarter]: At program point ldv_spin_unlock_5ENTRY(lines 2582 2588) the Hoare annotation is: true [2018-11-28 11:51:34,571 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_5EXIT(lines 2582 2588) no Hoare annotation was computed. [2018-11-28 11:51:34,571 INFO L451 ceAbstractionStarter]: At program point L2585(line 2585) the Hoare annotation is: true [2018-11-28 11:51:34,571 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_5FINAL(lines 2582 2588) no Hoare annotation was computed. [2018-11-28 11:51:34,571 INFO L448 ceAbstractionStarter]: For program point L3522-1(line 3522) no Hoare annotation was computed. [2018-11-28 11:51:34,571 INFO L448 ceAbstractionStarter]: For program point L3518(lines 3518 3521) no Hoare annotation was computed. [2018-11-28 11:51:34,571 INFO L448 ceAbstractionStarter]: For program point L3519-1(line 3519) no Hoare annotation was computed. [2018-11-28 11:51:34,571 INFO L451 ceAbstractionStarter]: At program point L3519(line 3519) the Hoare annotation is: true [2018-11-28 11:51:34,571 INFO L448 ceAbstractionStarter]: For program point L3518-2(lines 3518 3521) no Hoare annotation was computed. [2018-11-28 11:51:34,571 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_freeFINAL(lines 3515 3526) no Hoare annotation was computed. [2018-11-28 11:51:34,571 INFO L451 ceAbstractionStarter]: At program point snd_uart16550_freeENTRY(lines 3515 3526) the Hoare annotation is: true [2018-11-28 11:51:34,571 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_freeEXIT(lines 3515 3526) no Hoare annotation was computed. [2018-11-28 11:51:34,571 INFO L451 ceAbstractionStarter]: At program point L3522(line 3522) the Hoare annotation is: true [2018-11-28 11:51:34,571 INFO L448 ceAbstractionStarter]: For program point L3523-1(line 3523) no Hoare annotation was computed. [2018-11-28 11:51:34,571 INFO L451 ceAbstractionStarter]: At program point L3523(line 3523) the Hoare annotation is: true [2018-11-28 11:51:34,572 INFO L451 ceAbstractionStarter]: At program point platform_device_register_fullENTRY(lines 4449 4451) the Hoare annotation is: true [2018-11-28 11:51:34,572 INFO L448 ceAbstractionStarter]: For program point L4450-1(line 4450) no Hoare annotation was computed. [2018-11-28 11:51:34,572 INFO L448 ceAbstractionStarter]: For program point platform_device_register_fullEXIT(lines 4449 4451) no Hoare annotation was computed. [2018-11-28 11:51:34,572 INFO L448 ceAbstractionStarter]: For program point platform_device_register_fullFINAL(lines 4449 4451) no Hoare annotation was computed. [2018-11-28 11:51:34,572 INFO L451 ceAbstractionStarter]: At program point L4450(line 4450) the Hoare annotation is: true [2018-11-28 11:51:34,572 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 2773 2778) no Hoare annotation was computed. [2018-11-28 11:51:34,572 INFO L451 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 2773 2778) the Hoare annotation is: true [2018-11-28 11:51:34,572 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 2773 2778) no Hoare annotation was computed. [2018-11-28 11:51:34,572 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 4405 4407) no Hoare annotation was computed. [2018-11-28 11:51:34,572 INFO L451 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 4405 4407) the Hoare annotation is: true [2018-11-28 11:51:34,572 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 4405 4407) no Hoare annotation was computed. [2018-11-28 11:51:34,572 INFO L448 ceAbstractionStarter]: For program point snd_rawmidi_transmitEXIT(lines 4497 4499) no Hoare annotation was computed. [2018-11-28 11:51:34,572 INFO L451 ceAbstractionStarter]: At program point snd_rawmidi_transmitENTRY(lines 4497 4499) the Hoare annotation is: true [2018-11-28 11:51:34,572 INFO L448 ceAbstractionStarter]: For program point snd_rawmidi_transmitFINAL(lines 4497 4499) no Hoare annotation was computed. [2018-11-28 11:51:34,573 INFO L448 ceAbstractionStarter]: For program point L4322-1(line 4322) no Hoare annotation was computed. [2018-11-28 11:51:34,573 INFO L448 ceAbstractionStarter]: For program point ldv_platform_driver_unregister_22EXIT(lines 4319 4326) no Hoare annotation was computed. [2018-11-28 11:51:34,573 INFO L448 ceAbstractionStarter]: For program point ldv_platform_driver_unregister_22FINAL(lines 4319 4326) no Hoare annotation was computed. [2018-11-28 11:51:34,573 INFO L444 ceAbstractionStarter]: At program point ldv_platform_driver_unregister_22ENTRY(lines 4319 4326) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2018-11-28 11:51:34,573 INFO L444 ceAbstractionStarter]: At program point L4322(line 4322) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2018-11-28 11:51:34,573 INFO L451 ceAbstractionStarter]: At program point L3231(lines 3213 3241) the Hoare annotation is: true [2018-11-28 11:51:34,573 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_do_closeEXIT(lines 3211 3242) no Hoare annotation was computed. [2018-11-28 11:51:34,573 INFO L448 ceAbstractionStarter]: For program point L3227(line 3227) no Hoare annotation was computed. [2018-11-28 11:51:34,573 INFO L448 ceAbstractionStarter]: For program point L3223(line 3223) no Hoare annotation was computed. [2018-11-28 11:51:34,573 INFO L448 ceAbstractionStarter]: For program point L3223-2(line 3223) no Hoare annotation was computed. [2018-11-28 11:51:34,573 INFO L448 ceAbstractionStarter]: For program point L3219(lines 3219 3230) no Hoare annotation was computed. [2018-11-28 11:51:34,573 INFO L451 ceAbstractionStarter]: At program point L3215(line 3215) the Hoare annotation is: true [2018-11-28 11:51:34,573 INFO L451 ceAbstractionStarter]: At program point L3236(line 3236) the Hoare annotation is: true [2018-11-28 11:51:34,573 INFO L448 ceAbstractionStarter]: For program point L3236-1(line 3236) no Hoare annotation was computed. [2018-11-28 11:51:34,574 INFO L451 ceAbstractionStarter]: At program point L3232(line 3232) the Hoare annotation is: true [2018-11-28 11:51:34,574 INFO L448 ceAbstractionStarter]: For program point L3232-1(line 3232) no Hoare annotation was computed. [2018-11-28 11:51:34,574 INFO L451 ceAbstractionStarter]: At program point L3228(line 3228) the Hoare annotation is: true [2018-11-28 11:51:34,574 INFO L448 ceAbstractionStarter]: For program point L3228-1(line 3228) no Hoare annotation was computed. [2018-11-28 11:51:34,574 INFO L448 ceAbstractionStarter]: For program point L3224(line 3224) no Hoare annotation was computed. [2018-11-28 11:51:34,574 INFO L448 ceAbstractionStarter]: For program point L3220(line 3220) no Hoare annotation was computed. [2018-11-28 11:51:34,574 INFO L448 ceAbstractionStarter]: For program point L3237-1(line 3237) no Hoare annotation was computed. [2018-11-28 11:51:34,574 INFO L451 ceAbstractionStarter]: At program point L3237(line 3237) the Hoare annotation is: true [2018-11-28 11:51:34,574 INFO L448 ceAbstractionStarter]: For program point L3233(lines 3233 3239) no Hoare annotation was computed. [2018-11-28 11:51:34,574 INFO L448 ceAbstractionStarter]: For program point L3233-2(lines 3211 3242) no Hoare annotation was computed. [2018-11-28 11:51:34,574 INFO L448 ceAbstractionStarter]: For program point L3225-1(line 3225) no Hoare annotation was computed. [2018-11-28 11:51:34,574 INFO L451 ceAbstractionStarter]: At program point L3225(line 3225) the Hoare annotation is: true [2018-11-28 11:51:34,574 INFO L448 ceAbstractionStarter]: For program point L3221-1(line 3221) no Hoare annotation was computed. [2018-11-28 11:51:34,574 INFO L451 ceAbstractionStarter]: At program point L3221(line 3221) the Hoare annotation is: true [2018-11-28 11:51:34,575 INFO L451 ceAbstractionStarter]: At program point L3234(line 3234) the Hoare annotation is: true [2018-11-28 11:51:34,575 INFO L448 ceAbstractionStarter]: For program point L3234-1(line 3234) no Hoare annotation was computed. [2018-11-28 11:51:34,575 INFO L451 ceAbstractionStarter]: At program point snd_uart16550_do_closeENTRY(lines 3211 3242) the Hoare annotation is: true [2018-11-28 11:51:34,575 INFO L451 ceAbstractionStarter]: At program point L3218(line 3218) the Hoare annotation is: true [2018-11-28 11:51:34,575 INFO L448 ceAbstractionStarter]: For program point L3218-1(line 3218) no Hoare annotation was computed. [2018-11-28 11:51:34,575 INFO L448 ceAbstractionStarter]: For program point L3214(lines 3214 3217) no Hoare annotation was computed. [2018-11-28 11:51:34,575 INFO L448 ceAbstractionStarter]: For program point L3214-1(lines 3214 3217) no Hoare annotation was computed. [2018-11-28 11:51:34,575 INFO L448 ceAbstractionStarter]: For program point L3235-1(line 3235) no Hoare annotation was computed. [2018-11-28 11:51:34,575 INFO L451 ceAbstractionStarter]: At program point L3235(line 3235) the Hoare annotation is: true [2018-11-28 11:51:34,575 INFO L448 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-11-28 11:51:34,575 INFO L451 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-11-28 11:51:34,575 INFO L448 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-11-28 11:51:34,575 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-28 11:51:34,575 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: true [2018-11-28 11:51:34,575 INFO L448 ceAbstractionStarter]: For program point snd_device_newFINAL(lines 4482 4484) no Hoare annotation was computed. [2018-11-28 11:51:34,576 INFO L451 ceAbstractionStarter]: At program point snd_device_newENTRY(lines 4482 4484) the Hoare annotation is: true [2018-11-28 11:51:34,576 INFO L448 ceAbstractionStarter]: For program point snd_device_newEXIT(lines 4482 4484) no Hoare annotation was computed. [2018-11-28 11:51:34,576 INFO L451 ceAbstractionStarter]: At program point snd_uart16550_add_timerENTRY(lines 2961 2972) the Hoare annotation is: true [2018-11-28 11:51:34,576 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_add_timerEXIT(lines 2961 2972) no Hoare annotation was computed. [2018-11-28 11:51:34,576 INFO L451 ceAbstractionStarter]: At program point L2967(line 2967) the Hoare annotation is: true [2018-11-28 11:51:34,576 INFO L448 ceAbstractionStarter]: For program point L2964(lines 2964 2969) no Hoare annotation was computed. [2018-11-28 11:51:34,576 INFO L448 ceAbstractionStarter]: For program point L2964-1(lines 2961 2972) no Hoare annotation was computed. [2018-11-28 11:51:34,576 INFO L451 ceAbstractionStarter]: At program point platform_driver_unregisterENTRY(lines 4455 4457) the Hoare annotation is: true [2018-11-28 11:51:34,576 INFO L448 ceAbstractionStarter]: For program point platform_driver_unregisterEXIT(lines 4455 4457) no Hoare annotation was computed. [2018-11-28 11:51:34,576 INFO L448 ceAbstractionStarter]: For program point platform_driver_unregisterFINAL(lines 4455 4457) no Hoare annotation was computed. [2018-11-28 11:51:34,576 INFO L448 ceAbstractionStarter]: For program point L3266-1(line 3266) no Hoare annotation was computed. [2018-11-28 11:51:34,576 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_input_closeFINAL(lines 3260 3276) no Hoare annotation was computed. [2018-11-28 11:51:34,576 INFO L444 ceAbstractionStarter]: At program point snd_uart16550_input_closeENTRY(lines 3260 3276) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,576 INFO L448 ceAbstractionStarter]: For program point L3273(line 3273) no Hoare annotation was computed. [2018-11-28 11:51:34,577 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_input_closeEXIT(lines 3260 3276) no Hoare annotation was computed. [2018-11-28 11:51:34,577 INFO L451 ceAbstractionStarter]: At program point L3270(line 3270) the Hoare annotation is: true [2018-11-28 11:51:34,577 INFO L451 ceAbstractionStarter]: At program point L3269-1(lines 3269 3272) the Hoare annotation is: true [2018-11-28 11:51:34,577 INFO L448 ceAbstractionStarter]: For program point L3269(lines 3269 3272) no Hoare annotation was computed. [2018-11-28 11:51:34,577 INFO L444 ceAbstractionStarter]: At program point L3266(line 3266) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,577 INFO L448 ceAbstractionStarter]: For program point platform_device_register_simpleFINAL(lines 2812 2823) no Hoare annotation was computed. [2018-11-28 11:51:34,577 INFO L448 ceAbstractionStarter]: For program point platform_device_register_simpleEXIT(lines 2812 2823) no Hoare annotation was computed. [2018-11-28 11:51:34,577 INFO L451 ceAbstractionStarter]: At program point platform_device_register_simpleENTRY(lines 2812 2823) the Hoare annotation is: true [2018-11-28 11:51:34,577 INFO L448 ceAbstractionStarter]: For program point L2819-1(lines 2819 2820) no Hoare annotation was computed. [2018-11-28 11:51:34,577 INFO L451 ceAbstractionStarter]: At program point L2819(lines 2819 2820) the Hoare annotation is: true [2018-11-28 11:51:34,577 INFO L448 ceAbstractionStarter]: For program point L3033-1(lines 3033 3034) no Hoare annotation was computed. [2018-11-28 11:51:34,577 INFO L451 ceAbstractionStarter]: At program point L3033(lines 3033 3034) the Hoare annotation is: true [2018-11-28 11:51:34,577 INFO L448 ceAbstractionStarter]: For program point L3058(line 3058) no Hoare annotation was computed. [2018-11-28 11:51:34,578 INFO L448 ceAbstractionStarter]: For program point L3050(lines 3050 3053) no Hoare annotation was computed. [2018-11-28 11:51:34,578 INFO L448 ceAbstractionStarter]: For program point L3050-2(lines 3050 3053) no Hoare annotation was computed. [2018-11-28 11:51:34,578 INFO L448 ceAbstractionStarter]: For program point L3017(line 3017) no Hoare annotation was computed. [2018-11-28 11:51:34,578 INFO L448 ceAbstractionStarter]: For program point L3017-2(lines 3017 3020) no Hoare annotation was computed. [2018-11-28 11:51:34,578 INFO L448 ceAbstractionStarter]: For program point L3017-4(lines 3017 3020) no Hoare annotation was computed. [2018-11-28 11:51:34,578 INFO L448 ceAbstractionStarter]: For program point L3075(line 3075) no Hoare annotation was computed. [2018-11-28 11:51:34,578 INFO L448 ceAbstractionStarter]: For program point L3075-3(lines 3075 3078) no Hoare annotation was computed. [2018-11-28 11:51:34,578 INFO L448 ceAbstractionStarter]: For program point L3075-2(lines 3075 3078) no Hoare annotation was computed. [2018-11-28 11:51:34,578 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_io_loopEXIT(lines 3001 3081) no Hoare annotation was computed. [2018-11-28 11:51:34,578 INFO L448 ceAbstractionStarter]: For program point L3026(line 3026) no Hoare annotation was computed. [2018-11-28 11:51:34,578 INFO L448 ceAbstractionStarter]: For program point L3059-1(line 3059) no Hoare annotation was computed. [2018-11-28 11:51:34,578 INFO L451 ceAbstractionStarter]: At program point L3059(line 3059) the Hoare annotation is: true [2018-11-28 11:51:34,578 INFO L448 ceAbstractionStarter]: For program point L3026-2(lines 3026 3030) no Hoare annotation was computed. [2018-11-28 11:51:34,578 INFO L451 ceAbstractionStarter]: At program point L3076(line 3076) the Hoare annotation is: true [2018-11-28 11:51:34,578 INFO L451 ceAbstractionStarter]: At program point L3010(line 3010) the Hoare annotation is: true [2018-11-28 11:51:34,579 INFO L451 ceAbstractionStarter]: At program point L3043(lines 3006 3080) the Hoare annotation is: true [2018-11-28 11:51:34,579 INFO L448 ceAbstractionStarter]: For program point L3010-1(line 3010) no Hoare annotation was computed. [2018-11-28 11:51:34,579 INFO L451 ceAbstractionStarter]: At program point L3068(lines 3065 3074) the Hoare annotation is: true [2018-11-28 11:51:34,579 INFO L451 ceAbstractionStarter]: At program point L3060(lines 3054 3065) the Hoare annotation is: true [2018-11-28 11:51:34,579 INFO L448 ceAbstractionStarter]: For program point L3027-1(lines 3027 3028) no Hoare annotation was computed. [2018-11-28 11:51:34,579 INFO L451 ceAbstractionStarter]: At program point L3027(lines 3027 3028) the Hoare annotation is: true [2018-11-28 11:51:34,579 INFO L451 ceAbstractionStarter]: At program point L3044(line 3044) the Hoare annotation is: true [2018-11-28 11:51:34,579 INFO L448 ceAbstractionStarter]: For program point L3011(lines 3011 3014) no Hoare annotation was computed. [2018-11-28 11:51:34,579 INFO L448 ceAbstractionStarter]: For program point L3044-1(line 3044) no Hoare annotation was computed. [2018-11-28 11:51:34,579 INFO L448 ceAbstractionStarter]: For program point L3011-2(lines 3011 3014) no Hoare annotation was computed. [2018-11-28 11:51:34,579 INFO L448 ceAbstractionStarter]: For program point L3061(line 3061) no Hoare annotation was computed. [2018-11-28 11:51:34,579 INFO L448 ceAbstractionStarter]: For program point L3061-2(lines 3061 3064) no Hoare annotation was computed. [2018-11-28 11:51:34,579 INFO L448 ceAbstractionStarter]: For program point L3045(lines 3045 3048) no Hoare annotation was computed. [2018-11-28 11:51:34,579 INFO L451 ceAbstractionStarter]: At program point snd_uart16550_io_loopENTRY(lines 3001 3081) the Hoare annotation is: true [2018-11-28 11:51:34,580 INFO L448 ceAbstractionStarter]: For program point L3070(line 3070) no Hoare annotation was computed. [2018-11-28 11:51:34,580 INFO L448 ceAbstractionStarter]: For program point L3070-2(lines 3070 3073) no Hoare annotation was computed. [2018-11-28 11:51:34,580 INFO L451 ceAbstractionStarter]: At program point L3062(lines 3054 3065) the Hoare annotation is: true [2018-11-28 11:51:34,580 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_io_loopFINAL(lines 3001 3081) no Hoare annotation was computed. [2018-11-28 11:51:34,580 INFO L448 ceAbstractionStarter]: For program point L3054(line 3054) no Hoare annotation was computed. [2018-11-28 11:51:34,580 INFO L448 ceAbstractionStarter]: For program point L3054-2(lines 3054 3074) no Hoare annotation was computed. [2018-11-28 11:51:34,580 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 3024) no Hoare annotation was computed. [2018-11-28 11:51:34,580 INFO L448 ceAbstractionStarter]: For program point L3054-4(lines 3054 3074) no Hoare annotation was computed. [2018-11-28 11:51:34,580 INFO L451 ceAbstractionStarter]: At program point L3046(lines 3006 3080) the Hoare annotation is: true [2018-11-28 11:51:34,580 INFO L451 ceAbstractionStarter]: At program point L3071(lines 3065 3074) the Hoare annotation is: true [2018-11-28 11:51:34,580 INFO L448 ceAbstractionStarter]: For program point L3055-1(line 3055) no Hoare annotation was computed. [2018-11-28 11:51:34,580 INFO L451 ceAbstractionStarter]: At program point L3055(line 3055) the Hoare annotation is: true [2018-11-28 11:51:34,580 INFO L448 ceAbstractionStarter]: For program point L3015(lines 3015 3036) no Hoare annotation was computed. [2018-11-28 11:51:34,580 INFO L448 ceAbstractionStarter]: For program point L3032(line 3032) no Hoare annotation was computed. [2018-11-28 11:51:34,581 INFO L448 ceAbstractionStarter]: For program point L3032-2(lines 3032 3036) no Hoare annotation was computed. [2018-11-28 11:51:34,581 INFO L448 ceAbstractionStarter]: For program point L3032-4(lines 3006 3080) no Hoare annotation was computed. [2018-11-28 11:51:34,581 INFO L448 ceAbstractionStarter]: For program point L3016(lines 3016 3030) no Hoare annotation was computed. [2018-11-28 11:51:34,581 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 2696 2702) no Hoare annotation was computed. [2018-11-28 11:51:34,581 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 2696 2702) no Hoare annotation was computed. [2018-11-28 11:51:34,581 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 2696 2702) the Hoare annotation is: true [2018-11-28 11:51:34,581 INFO L451 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 4441 4443) the Hoare annotation is: true [2018-11-28 11:51:34,581 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 4441 4443) no Hoare annotation was computed. [2018-11-28 11:51:34,581 INFO L451 ceAbstractionStarter]: At program point ldv_initialize_platform_driver_3ENTRY(lines 4001 4009) the Hoare annotation is: true [2018-11-28 11:51:34,581 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_platform_driver_3FINAL(lines 4001 4009) no Hoare annotation was computed. [2018-11-28 11:51:34,581 INFO L448 ceAbstractionStarter]: For program point L4005-1(line 4005) no Hoare annotation was computed. [2018-11-28 11:51:34,581 INFO L451 ceAbstractionStarter]: At program point L4005(line 4005) the Hoare annotation is: true [2018-11-28 11:51:34,581 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_platform_driver_3EXIT(lines 4001 4009) no Hoare annotation was computed. [2018-11-28 11:51:34,581 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 4509 4511) no Hoare annotation was computed. [2018-11-28 11:51:34,581 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 4509 4511) no Hoare annotation was computed. [2018-11-28 11:51:34,582 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 4509 4511) the Hoare annotation is: true [2018-11-28 11:51:34,582 INFO L451 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-11-28 11:51:34,582 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-11-28 11:51:34,582 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-11-28 11:51:34,582 INFO L448 ceAbstractionStarter]: For program point L2976(lines 2976 2980) no Hoare annotation was computed. [2018-11-28 11:51:34,582 INFO L448 ceAbstractionStarter]: For program point L2977-1(line 2977) no Hoare annotation was computed. [2018-11-28 11:51:34,582 INFO L451 ceAbstractionStarter]: At program point L2977(line 2977) the Hoare annotation is: true [2018-11-28 11:51:34,582 INFO L448 ceAbstractionStarter]: For program point L2976-2(lines 2973 2983) no Hoare annotation was computed. [2018-11-28 11:51:34,582 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_del_timerEXIT(lines 2973 2983) no Hoare annotation was computed. [2018-11-28 11:51:34,582 INFO L451 ceAbstractionStarter]: At program point snd_uart16550_del_timerENTRY(lines 2973 2983) the Hoare annotation is: true [2018-11-28 11:51:34,582 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_buffer_can_writeFINAL(lines 3328 3337) no Hoare annotation was computed. [2018-11-28 11:51:34,582 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_buffer_can_writeEXIT(lines 3328 3337) no Hoare annotation was computed. [2018-11-28 11:51:34,582 INFO L451 ceAbstractionStarter]: At program point snd_uart16550_buffer_can_writeENTRY(lines 3328 3337) the Hoare annotation is: true [2018-11-28 11:51:34,582 INFO L448 ceAbstractionStarter]: For program point L3331(lines 3331 3335) no Hoare annotation was computed. [2018-11-28 11:51:34,582 INFO L448 ceAbstractionStarter]: For program point L3934(lines 3934 3937) no Hoare annotation was computed. [2018-11-28 11:51:34,583 INFO L448 ceAbstractionStarter]: For program point reg_check_1EXIT(lines 3931 3940) no Hoare annotation was computed. [2018-11-28 11:51:34,583 INFO L451 ceAbstractionStarter]: At program point reg_check_1ENTRY(lines 3931 3940) the Hoare annotation is: true [2018-11-28 11:51:34,583 INFO L448 ceAbstractionStarter]: For program point reg_check_1FINAL(lines 3931 3940) no Hoare annotation was computed. [2018-11-28 11:51:34,583 INFO L451 ceAbstractionStarter]: At program point request_irqENTRY(lines 2756 2766) the Hoare annotation is: true [2018-11-28 11:51:34,583 INFO L451 ceAbstractionStarter]: At program point L2762(lines 2762 2763) the Hoare annotation is: true [2018-11-28 11:51:34,583 INFO L448 ceAbstractionStarter]: For program point L2762-1(lines 2762 2763) no Hoare annotation was computed. [2018-11-28 11:51:34,583 INFO L448 ceAbstractionStarter]: For program point request_irqFINAL(lines 2756 2766) no Hoare annotation was computed. [2018-11-28 11:51:34,583 INFO L448 ceAbstractionStarter]: For program point request_irqEXIT(lines 2756 2766) no Hoare annotation was computed. [2018-11-28 11:51:34,583 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lockEXIT(lines 4374 4380) no Hoare annotation was computed. [2018-11-28 11:51:34,583 INFO L444 ceAbstractionStarter]: At program point ldv_spin_lockENTRY(lines 4374 4380) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,583 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lockFINAL(lines 4374 4380) no Hoare annotation was computed. [2018-11-28 11:51:34,583 INFO L451 ceAbstractionStarter]: At program point L2990(line 2990) the Hoare annotation is: true [2018-11-28 11:51:34,583 INFO L451 ceAbstractionStarter]: At program point snd_uart16550_buffer_outputENTRY(lines 2984 3000) the Hoare annotation is: true [2018-11-28 11:51:34,584 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 2997) no Hoare annotation was computed. [2018-11-28 11:51:34,584 INFO L448 ceAbstractionStarter]: For program point L2990-1(line 2990) no Hoare annotation was computed. [2018-11-28 11:51:34,584 INFO L448 ceAbstractionStarter]: For program point L2989-2(lines 2984 3000) no Hoare annotation was computed. [2018-11-28 11:51:34,584 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_buffer_outputEXIT(lines 2984 3000) no Hoare annotation was computed. [2018-11-28 11:51:34,584 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_interruptFINAL(lines 3082 3098) no Hoare annotation was computed. [2018-11-28 11:51:34,584 INFO L444 ceAbstractionStarter]: At program point snd_uart16550_interruptENTRY(lines 3082 3098) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,584 INFO L451 ceAbstractionStarter]: At program point L3094(line 3094) the Hoare annotation is: true [2018-11-28 11:51:34,584 INFO L448 ceAbstractionStarter]: For program point L3095(line 3095) no Hoare annotation was computed. [2018-11-28 11:51:34,584 INFO L448 ceAbstractionStarter]: For program point L3093-1(line 3093) no Hoare annotation was computed. [2018-11-28 11:51:34,584 INFO L451 ceAbstractionStarter]: At program point L3093(line 3093) the Hoare annotation is: true [2018-11-28 11:51:34,584 INFO L451 ceAbstractionStarter]: At program point L3094-1(line 3094) the Hoare annotation is: true [2018-11-28 11:51:34,584 INFO L448 ceAbstractionStarter]: For program point L3088(lines 3088 3092) no Hoare annotation was computed. [2018-11-28 11:51:34,584 INFO L448 ceAbstractionStarter]: For program point L3089-1(line 3089) no Hoare annotation was computed. [2018-11-28 11:51:34,584 INFO L451 ceAbstractionStarter]: At program point L3089(line 3089) the Hoare annotation is: true [2018-11-28 11:51:34,584 INFO L448 ceAbstractionStarter]: For program point L3087-1(line 3087) no Hoare annotation was computed. [2018-11-28 11:51:34,585 INFO L444 ceAbstractionStarter]: At program point L3087(line 3087) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,585 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_interruptEXIT(lines 3082 3098) no Hoare annotation was computed. [2018-11-28 11:51:34,585 INFO L451 ceAbstractionStarter]: At program point L3632(lines 3624 3638) the Hoare annotation is: true [2018-11-28 11:51:34,585 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_substreamsFINAL(lines 3619 3639) no Hoare annotation was computed. [2018-11-28 11:51:34,585 INFO L451 ceAbstractionStarter]: At program point snd_uart16550_substreamsENTRY(lines 3619 3639) the Hoare annotation is: true [2018-11-28 11:51:34,585 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_substreamsEXIT(lines 3619 3639) no Hoare annotation was computed. [2018-11-28 11:51:34,585 INFO L451 ceAbstractionStarter]: At program point L3634(lines 3624 3638) the Hoare annotation is: true [2018-11-28 11:51:34,585 INFO L448 ceAbstractionStarter]: For program point ldv_check_alloc_flagsEXIT(lines 4341 4350) no Hoare annotation was computed. [2018-11-28 11:51:34,585 INFO L444 ceAbstractionStarter]: At program point L4346(line 4346) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= ~ldv_spin~0 0))) [2018-11-28 11:51:34,585 INFO L451 ceAbstractionStarter]: At program point ldv_check_alloc_flagsENTRY(lines 4341 4350) the Hoare annotation is: true [2018-11-28 11:51:34,585 INFO L448 ceAbstractionStarter]: For program point L4346-1(lines 4341 4350) no Hoare annotation was computed. [2018-11-28 11:51:34,585 INFO L448 ceAbstractionStarter]: For program point L4344(lines 4344 4347) no Hoare annotation was computed. [2018-11-28 11:51:34,585 INFO L448 ceAbstractionStarter]: For program point kfreeEXIT(lines 4513 4515) no Hoare annotation was computed. [2018-11-28 11:51:34,585 INFO L451 ceAbstractionStarter]: At program point kfreeENTRY(lines 4513 4515) the Hoare annotation is: true [2018-11-28 11:51:34,586 INFO L448 ceAbstractionStarter]: For program point kfreeFINAL(lines 4513 4515) no Hoare annotation was computed. [2018-11-28 11:51:34,586 INFO L448 ceAbstractionStarter]: For program point free_irqFINAL(lines 4431 4433) no Hoare annotation was computed. [2018-11-28 11:51:34,586 INFO L451 ceAbstractionStarter]: At program point free_irqENTRY(lines 4431 4433) the Hoare annotation is: true [2018-11-28 11:51:34,586 INFO L448 ceAbstractionStarter]: For program point free_irqEXIT(lines 4431 4433) no Hoare annotation was computed. [2018-11-28 11:51:34,586 INFO L448 ceAbstractionStarter]: For program point L3745-1(line 3745) no Hoare annotation was computed. [2018-11-28 11:51:34,586 INFO L451 ceAbstractionStarter]: At program point L3745(line 3745) the Hoare annotation is: true [2018-11-28 11:51:34,586 INFO L448 ceAbstractionStarter]: For program point L3746-1(line 3746) no Hoare annotation was computed. [2018-11-28 11:51:34,586 INFO L448 ceAbstractionStarter]: For program point snd_serial_removeFINAL(lines 3741 3749) no Hoare annotation was computed. [2018-11-28 11:51:34,586 INFO L448 ceAbstractionStarter]: For program point snd_serial_removeEXIT(lines 3741 3749) no Hoare annotation was computed. [2018-11-28 11:51:34,586 INFO L451 ceAbstractionStarter]: At program point snd_serial_removeENTRY(lines 3741 3749) the Hoare annotation is: true [2018-11-28 11:51:34,586 INFO L451 ceAbstractionStarter]: At program point L3746(line 3746) the Hoare annotation is: true [2018-11-28 11:51:34,586 INFO L451 ceAbstractionStarter]: At program point L3454(line 3454) the Hoare annotation is: true [2018-11-28 11:51:34,586 INFO L448 ceAbstractionStarter]: For program point L3421-1(lines 3421 3424) no Hoare annotation was computed. [2018-11-28 11:51:34,586 INFO L448 ceAbstractionStarter]: For program point L3421(lines 3421 3424) no Hoare annotation was computed. [2018-11-28 11:51:34,586 INFO L448 ceAbstractionStarter]: For program point L3454-1(line 3454) no Hoare annotation was computed. [2018-11-28 11:51:34,587 INFO L448 ceAbstractionStarter]: For program point L3479(lines 3479 3482) no Hoare annotation was computed. [2018-11-28 11:51:34,587 INFO L448 ceAbstractionStarter]: For program point L3471(line 3471) no Hoare annotation was computed. [2018-11-28 11:51:34,587 INFO L448 ceAbstractionStarter]: For program point L3471-2(lines 3471 3474) no Hoare annotation was computed. [2018-11-28 11:51:34,587 INFO L448 ceAbstractionStarter]: For program point L3471-4(lines 3471 3474) no Hoare annotation was computed. [2018-11-28 11:51:34,587 INFO L451 ceAbstractionStarter]: At program point L3422(line 3422) the Hoare annotation is: true [2018-11-28 11:51:34,587 INFO L448 ceAbstractionStarter]: For program point L3455(line 3455) no Hoare annotation was computed. [2018-11-28 11:51:34,587 INFO L448 ceAbstractionStarter]: For program point L3455-2(lines 3455 3458) no Hoare annotation was computed. [2018-11-28 11:51:34,587 INFO L451 ceAbstractionStarter]: At program point L3480(lines 3445 3485) the Hoare annotation is: true [2018-11-28 11:51:34,587 INFO L448 ceAbstractionStarter]: For program point L3431-1(line 3431) no Hoare annotation was computed. [2018-11-28 11:51:34,587 INFO L451 ceAbstractionStarter]: At program point L3431(line 3431) the Hoare annotation is: true [2018-11-28 11:51:34,587 INFO L451 ceAbstractionStarter]: At program point L3456(line 3456) the Hoare annotation is: true [2018-11-28 11:51:34,587 INFO L448 ceAbstractionStarter]: For program point L3456-1(line 3456) no Hoare annotation was computed. [2018-11-28 11:51:34,587 INFO L448 ceAbstractionStarter]: For program point L3432(lines 3432 3435) no Hoare annotation was computed. [2018-11-28 11:51:34,587 INFO L448 ceAbstractionStarter]: For program point L3449-1(line 3449) no Hoare annotation was computed. [2018-11-28 11:51:34,588 INFO L448 ceAbstractionStarter]: For program point L3449(line 3449) no Hoare annotation was computed. [2018-11-28 11:51:34,588 INFO L448 ceAbstractionStarter]: For program point L3449-3(line 3449) no Hoare annotation was computed. [2018-11-28 11:51:34,588 INFO L448 ceAbstractionStarter]: For program point L3449-5(line 3449) no Hoare annotation was computed. [2018-11-28 11:51:34,588 INFO L448 ceAbstractionStarter]: For program point L3449-6(line 3449) no Hoare annotation was computed. [2018-11-28 11:51:34,588 INFO L448 ceAbstractionStarter]: For program point L3449-9(lines 3449 3465) no Hoare annotation was computed. [2018-11-28 11:51:34,588 INFO L448 ceAbstractionStarter]: For program point L3441(line 3441) no Hoare annotation was computed. [2018-11-28 11:51:34,588 INFO L448 ceAbstractionStarter]: For program point L3449-8(lines 3449 3465) no Hoare annotation was computed. [2018-11-28 11:51:34,588 INFO L451 ceAbstractionStarter]: At program point L3466(line 3466) the Hoare annotation is: true [2018-11-28 11:51:34,588 INFO L448 ceAbstractionStarter]: For program point L3466-1(line 3466) no Hoare annotation was computed. [2018-11-28 11:51:34,588 INFO L451 ceAbstractionStarter]: At program point L3425-1(lines 3425 3485) the Hoare annotation is: true [2018-11-28 11:51:34,588 INFO L448 ceAbstractionStarter]: For program point L3425(lines 3425 3485) no Hoare annotation was computed. [2018-11-28 11:51:34,588 INFO L451 ceAbstractionStarter]: At program point L3450(line 3450) the Hoare annotation is: true [2018-11-28 11:51:34,588 INFO L451 ceAbstractionStarter]: At program point L3483(lines 3445 3485) the Hoare annotation is: true [2018-11-28 11:51:34,588 INFO L448 ceAbstractionStarter]: For program point L3450-1(line 3450) no Hoare annotation was computed. [2018-11-28 11:51:34,588 INFO L451 ceAbstractionStarter]: At program point L3442(line 3442) the Hoare annotation is: true [2018-11-28 11:51:34,589 INFO L444 ceAbstractionStarter]: At program point snd_uart16550_output_writeENTRY(lines 3405 3489) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,589 INFO L448 ceAbstractionStarter]: For program point L3442-1(line 3442) no Hoare annotation was computed. [2018-11-28 11:51:34,589 INFO L448 ceAbstractionStarter]: For program point L3467(line 3467) no Hoare annotation was computed. [2018-11-28 11:51:34,589 INFO L448 ceAbstractionStarter]: For program point L3467-2(lines 3467 3470) no Hoare annotation was computed. [2018-11-28 11:51:34,589 INFO L448 ceAbstractionStarter]: For program point L3451(lines 3451 3463) no Hoare annotation was computed. [2018-11-28 11:51:34,589 INFO L451 ceAbstractionStarter]: At program point L3476(line 3476) the Hoare annotation is: true [2018-11-28 11:51:34,589 INFO L451 ceAbstractionStarter]: At program point L3443(lines 3425 3445) the Hoare annotation is: true [2018-11-28 11:51:34,589 INFO L448 ceAbstractionStarter]: For program point L3476-1(line 3476) no Hoare annotation was computed. [2018-11-28 11:51:34,589 INFO L448 ceAbstractionStarter]: For program point L3460(lines 3460 3463) no Hoare annotation was computed. [2018-11-28 11:51:34,589 INFO L448 ceAbstractionStarter]: For program point L3427(lines 3427 3430) no Hoare annotation was computed. [2018-11-28 11:51:34,589 INFO L451 ceAbstractionStarter]: At program point L3477(lines 3445 3485) the Hoare annotation is: true [2018-11-28 11:51:34,589 INFO L448 ceAbstractionStarter]: For program point L3486(line 3486) no Hoare annotation was computed. [2018-11-28 11:51:34,589 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_output_writeEXIT(lines 3405 3489) no Hoare annotation was computed. [2018-11-28 11:51:34,589 INFO L444 ceAbstractionStarter]: At program point L3420(line 3420) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,590 INFO L448 ceAbstractionStarter]: For program point L3453-1(line 3453) no Hoare annotation was computed. [2018-11-28 11:51:34,590 INFO L451 ceAbstractionStarter]: At program point L3453(line 3453) the Hoare annotation is: true [2018-11-28 11:51:34,590 INFO L448 ceAbstractionStarter]: For program point L3420-1(line 3420) no Hoare annotation was computed. [2018-11-28 11:51:34,590 INFO L448 ceAbstractionStarter]: For program point L3478(line 3478) no Hoare annotation was computed. [2018-11-28 11:51:34,590 INFO L448 ceAbstractionStarter]: For program point L3437(lines 3437 3440) no Hoare annotation was computed. [2018-11-28 11:51:34,590 INFO L451 ceAbstractionStarter]: At program point L3437-2(lines 3437 3440) the Hoare annotation is: true [2018-11-28 11:51:34,590 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_output_writeFINAL(lines 3405 3489) no Hoare annotation was computed. [2018-11-28 11:51:34,590 INFO L451 ceAbstractionStarter]: At program point L4311(line 4311) the Hoare annotation is: true [2018-11-28 11:51:34,590 INFO L448 ceAbstractionStarter]: For program point L4312-1(lines 4312 4315) no Hoare annotation was computed. [2018-11-28 11:51:34,590 INFO L448 ceAbstractionStarter]: For program point L4311-1(line 4311) no Hoare annotation was computed. [2018-11-28 11:51:34,590 INFO L451 ceAbstractionStarter]: At program point L4313(line 4313) the Hoare annotation is: true [2018-11-28 11:51:34,590 INFO L448 ceAbstractionStarter]: For program point L4312(lines 4312 4315) no Hoare annotation was computed. [2018-11-28 11:51:34,590 INFO L451 ceAbstractionStarter]: At program point L4309(line 4309) the Hoare annotation is: true [2018-11-28 11:51:34,591 INFO L448 ceAbstractionStarter]: For program point L4309-1(line 4309) no Hoare annotation was computed. [2018-11-28 11:51:34,591 INFO L451 ceAbstractionStarter]: At program point ldv_request_irq_21ENTRY(lines 4300 4318) the Hoare annotation is: true [2018-11-28 11:51:34,591 INFO L448 ceAbstractionStarter]: For program point ldv_request_irq_21EXIT(lines 4300 4318) no Hoare annotation was computed. [2018-11-28 11:51:34,591 INFO L448 ceAbstractionStarter]: For program point ldv_request_irq_21FINAL(lines 4300 4318) no Hoare annotation was computed. [2018-11-28 11:51:34,591 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 2689 2695) no Hoare annotation was computed. [2018-11-28 11:51:34,591 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 2689 2695) the Hoare annotation is: true [2018-11-28 11:51:34,591 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2693) no Hoare annotation was computed. [2018-11-28 11:51:34,591 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 2689 2695) no Hoare annotation was computed. [2018-11-28 11:51:34,591 INFO L451 ceAbstractionStarter]: At program point disable_suitable_irq_1ENTRY(lines 3905 3930) the Hoare annotation is: true [2018-11-28 11:51:34,591 INFO L448 ceAbstractionStarter]: For program point disable_suitable_irq_1EXIT(lines 3905 3930) no Hoare annotation was computed. [2018-11-28 11:51:34,591 INFO L448 ceAbstractionStarter]: For program point L3923(lines 3923 3927) no Hoare annotation was computed. [2018-11-28 11:51:34,591 INFO L448 ceAbstractionStarter]: For program point L3918(lines 3918 3922) no Hoare annotation was computed. [2018-11-28 11:51:34,591 INFO L448 ceAbstractionStarter]: For program point disable_suitable_irq_1FINAL(lines 3905 3930) no Hoare annotation was computed. [2018-11-28 11:51:34,591 INFO L448 ceAbstractionStarter]: For program point L3913(lines 3913 3917) no Hoare annotation was computed. [2018-11-28 11:51:34,592 INFO L448 ceAbstractionStarter]: For program point L3908(lines 3908 3912) no Hoare annotation was computed. [2018-11-28 11:51:34,592 INFO L444 ceAbstractionStarter]: At program point snd_uart16550_output_triggerENTRY(lines 3490 3510) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,592 INFO L448 ceAbstractionStarter]: For program point L3504(lines 3490 3510) no Hoare annotation was computed. [2018-11-28 11:51:34,592 INFO L444 ceAbstractionStarter]: At program point L3505(line 3505) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,592 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_output_triggerEXIT(lines 3490 3510) no Hoare annotation was computed. [2018-11-28 11:51:34,592 INFO L448 ceAbstractionStarter]: For program point L3503(lines 3495 3509) no Hoare annotation was computed. [2018-11-28 11:51:34,592 INFO L448 ceAbstractionStarter]: For program point L3497-1(lines 3495 3509) no Hoare annotation was computed. [2018-11-28 11:51:34,592 INFO L444 ceAbstractionStarter]: At program point L3497(line 3497) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,592 INFO L451 ceAbstractionStarter]: At program point L3498-1(lines 3498 3502) the Hoare annotation is: true [2018-11-28 11:51:34,592 INFO L448 ceAbstractionStarter]: For program point alsa_card_serial_exitFINAL(lines 3825 3831) no Hoare annotation was computed. [2018-11-28 11:51:34,592 INFO L448 ceAbstractionStarter]: For program point alsa_card_serial_exitEXIT(lines 3825 3831) no Hoare annotation was computed. [2018-11-28 11:51:34,592 INFO L444 ceAbstractionStarter]: At program point alsa_card_serial_exitENTRY(lines 3825 3831) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2018-11-28 11:51:34,592 INFO L451 ceAbstractionStarter]: At program point L2808(line 2808) the Hoare annotation is: true [2018-11-28 11:51:34,593 INFO L448 ceAbstractionStarter]: For program point L2808-1(line 2808) no Hoare annotation was computed. [2018-11-28 11:51:34,593 INFO L448 ceAbstractionStarter]: For program point platform_device_register_resndataEXIT(lines 2788 2811) no Hoare annotation was computed. [2018-11-28 11:51:34,593 INFO L451 ceAbstractionStarter]: At program point platform_device_register_resndataENTRY(lines 2788 2811) the Hoare annotation is: true [2018-11-28 11:51:34,593 INFO L448 ceAbstractionStarter]: For program point platform_device_register_resndataFINAL(lines 2788 2811) no Hoare annotation was computed. [2018-11-28 11:51:34,593 INFO L451 ceAbstractionStarter]: At program point snd_card_registerENTRY(lines 4478 4480) the Hoare annotation is: true [2018-11-28 11:51:34,593 INFO L448 ceAbstractionStarter]: For program point snd_card_registerEXIT(lines 4478 4480) no Hoare annotation was computed. [2018-11-28 11:51:34,593 INFO L448 ceAbstractionStarter]: For program point snd_card_registerFINAL(lines 4478 4480) no Hoare annotation was computed. [2018-11-28 11:51:34,593 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 2703 2708) no Hoare annotation was computed. [2018-11-28 11:51:34,593 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 2703 2708) the Hoare annotation is: true [2018-11-28 11:51:34,593 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 2703 2708) no Hoare annotation was computed. [2018-11-28 11:51:34,593 INFO L451 ceAbstractionStarter]: At program point L4335(line 4335) the Hoare annotation is: true [2018-11-28 11:51:34,593 INFO L448 ceAbstractionStarter]: For program point L4335-1(line 4335) no Hoare annotation was computed. [2018-11-28 11:51:34,593 INFO L448 ceAbstractionStarter]: For program point ldv___platform_driver_register_23EXIT(lines 4327 4338) no Hoare annotation was computed. [2018-11-28 11:51:34,593 INFO L451 ceAbstractionStarter]: At program point ldv___platform_driver_register_23ENTRY(lines 4327 4338) the Hoare annotation is: true [2018-11-28 11:51:34,593 INFO L448 ceAbstractionStarter]: For program point L4332-1(line 4332) no Hoare annotation was computed. [2018-11-28 11:51:34,594 INFO L451 ceAbstractionStarter]: At program point L4332(line 4332) the Hoare annotation is: true [2018-11-28 11:51:34,594 INFO L448 ceAbstractionStarter]: For program point ldv___platform_driver_register_23FINAL(lines 4327 4338) no Hoare annotation was computed. [2018-11-28 11:51:34,594 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-28 11:51:34,594 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-28 11:51:34,594 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-28 11:51:34,594 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-28 11:51:34,594 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 3971) no Hoare annotation was computed. [2018-11-28 11:51:34,594 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 3964) no Hoare annotation was computed. [2018-11-28 11:51:34,594 INFO L448 ceAbstractionStarter]: For program point activate_suitable_irq_1EXIT(lines 3941 3974) no Hoare annotation was computed. [2018-11-28 11:51:34,594 INFO L448 ceAbstractionStarter]: For program point L3951(lines 3951 3957) no Hoare annotation was computed. [2018-11-28 11:51:34,594 INFO L451 ceAbstractionStarter]: At program point activate_suitable_irq_1ENTRY(lines 3941 3974) the Hoare annotation is: true [2018-11-28 11:51:34,594 INFO L448 ceAbstractionStarter]: For program point activate_suitable_irq_1FINAL(lines 3941 3974) no Hoare annotation was computed. [2018-11-28 11:51:34,594 INFO L448 ceAbstractionStarter]: For program point L3944(lines 3944 3950) no Hoare annotation was computed. [2018-11-28 11:51:34,594 INFO L451 ceAbstractionStarter]: At program point L3809(lines 3780 3823) the Hoare annotation is: true [2018-11-28 11:51:34,595 INFO L451 ceAbstractionStarter]: At program point L3803(line 3803) the Hoare annotation is: true [2018-11-28 11:51:34,595 INFO L448 ceAbstractionStarter]: For program point L3801-1(line 3801) no Hoare annotation was computed. [2018-11-28 11:51:34,595 INFO L451 ceAbstractionStarter]: At program point L3801(line 3801) the Hoare annotation is: true [2018-11-28 11:51:34,595 INFO L448 ceAbstractionStarter]: For program point L3797(lines 3797 3800) no Hoare annotation was computed. [2018-11-28 11:51:34,595 INFO L451 ceAbstractionStarter]: At program point alsa_card_serial_initENTRY(lines 3772 3824) the Hoare annotation is: true [2018-11-28 11:51:34,595 INFO L451 ceAbstractionStarter]: At program point L3818(line 3818) the Hoare annotation is: true [2018-11-28 11:51:34,595 INFO L448 ceAbstractionStarter]: For program point L3816(lines 3816 3821) no Hoare annotation was computed. [2018-11-28 11:51:34,595 INFO L448 ceAbstractionStarter]: For program point L3818-1(line 3818) no Hoare annotation was computed. [2018-11-28 11:51:34,595 INFO L448 ceAbstractionStarter]: For program point L3781-1(line 3781) no Hoare annotation was computed. [2018-11-28 11:51:34,595 INFO L451 ceAbstractionStarter]: At program point L3781(line 3781) the Hoare annotation is: true [2018-11-28 11:51:34,595 INFO L448 ceAbstractionStarter]: For program point alsa_card_serial_initFINAL(lines 3772 3824) no Hoare annotation was computed. [2018-11-28 11:51:34,595 INFO L448 ceAbstractionStarter]: For program point L3802(lines 3802 3806) no Hoare annotation was computed. [2018-11-28 11:51:34,595 INFO L451 ceAbstractionStarter]: At program point L3796(line 3796) the Hoare annotation is: true [2018-11-28 11:51:34,595 INFO L451 ceAbstractionStarter]: At program point L3794(lines 3794 3795) the Hoare annotation is: true [2018-11-28 11:51:34,595 INFO L448 ceAbstractionStarter]: For program point L3796-1(line 3796) no Hoare annotation was computed. [2018-11-28 11:51:34,596 INFO L448 ceAbstractionStarter]: For program point L3794-1(lines 3794 3795) no Hoare annotation was computed. [2018-11-28 11:51:34,596 INFO L448 ceAbstractionStarter]: For program point L3790(lines 3790 3793) no Hoare annotation was computed. [2018-11-28 11:51:34,596 INFO L448 ceAbstractionStarter]: For program point alsa_card_serial_initEXIT(lines 3772 3824) no Hoare annotation was computed. [2018-11-28 11:51:34,596 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 3785) no Hoare annotation was computed. [2018-11-28 11:51:34,596 INFO L451 ceAbstractionStarter]: At program point L3813(lines 3780 3823) the Hoare annotation is: true [2018-11-28 11:51:34,596 INFO L451 ceAbstractionStarter]: At program point L3811(lines 3780 3823) the Hoare annotation is: true [2018-11-28 11:51:34,596 INFO L448 ceAbstractionStarter]: For program point del_timerEXIT(lines 4428 4430) no Hoare annotation was computed. [2018-11-28 11:51:34,596 INFO L451 ceAbstractionStarter]: At program point del_timerENTRY(lines 4428 4430) the Hoare annotation is: true [2018-11-28 11:51:34,596 INFO L448 ceAbstractionStarter]: For program point del_timerFINAL(lines 4428 4430) no Hoare annotation was computed. [2018-11-28 11:51:34,596 INFO L448 ceAbstractionStarter]: For program point L3165-1(line 3165) no Hoare annotation was computed. [2018-11-28 11:51:34,596 INFO L451 ceAbstractionStarter]: At program point L3165(line 3165) the Hoare annotation is: true [2018-11-28 11:51:34,596 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_do_openFINAL(lines 3153 3210) no Hoare annotation was computed. [2018-11-28 11:51:34,596 INFO L451 ceAbstractionStarter]: At program point L3186(line 3186) the Hoare annotation is: true [2018-11-28 11:51:34,596 INFO L448 ceAbstractionStarter]: For program point L3186-1(line 3186) no Hoare annotation was computed. [2018-11-28 11:51:34,596 INFO L451 ceAbstractionStarter]: At program point L3182(line 3182) the Hoare annotation is: true [2018-11-28 11:51:34,597 INFO L448 ceAbstractionStarter]: For program point L3182-1(line 3182) no Hoare annotation was computed. [2018-11-28 11:51:34,597 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_do_openEXIT(lines 3153 3210) no Hoare annotation was computed. [2018-11-28 11:51:34,597 INFO L451 ceAbstractionStarter]: At program point L3174(line 3174) the Hoare annotation is: true [2018-11-28 11:51:34,597 INFO L448 ceAbstractionStarter]: For program point L3207-1(line 3207) no Hoare annotation was computed. [2018-11-28 11:51:34,597 INFO L451 ceAbstractionStarter]: At program point L3207(line 3207) the Hoare annotation is: true [2018-11-28 11:51:34,597 INFO L451 ceAbstractionStarter]: At program point snd_uart16550_do_openENTRY(lines 3153 3210) the Hoare annotation is: true [2018-11-28 11:51:34,597 INFO L448 ceAbstractionStarter]: For program point L3174-1(line 3174) no Hoare annotation was computed. [2018-11-28 11:51:34,597 INFO L448 ceAbstractionStarter]: For program point L3170(lines 3170 3178) no Hoare annotation was computed. [2018-11-28 11:51:34,597 INFO L448 ceAbstractionStarter]: For program point L3170-2(lines 3170 3178) no Hoare annotation was computed. [2018-11-28 11:51:34,597 INFO L448 ceAbstractionStarter]: For program point L3166(lines 3166 3169) no Hoare annotation was computed. [2018-11-28 11:51:34,597 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 3203) no Hoare annotation was computed. [2018-11-28 11:51:34,597 INFO L448 ceAbstractionStarter]: For program point L3166-2(lines 3166 3169) no Hoare annotation was computed. [2018-11-28 11:51:34,597 INFO L448 ceAbstractionStarter]: For program point L3199-2(lines 3193 3203) no Hoare annotation was computed. [2018-11-28 11:51:34,597 INFO L448 ceAbstractionStarter]: For program point L3179-1(line 3179) no Hoare annotation was computed. [2018-11-28 11:51:34,597 INFO L451 ceAbstractionStarter]: At program point L3179(line 3179) the Hoare annotation is: true [2018-11-28 11:51:34,597 INFO L448 ceAbstractionStarter]: For program point L3175-1(line 3175) no Hoare annotation was computed. [2018-11-28 11:51:34,598 INFO L451 ceAbstractionStarter]: At program point L3175(line 3175) the Hoare annotation is: true [2018-11-28 11:51:34,598 INFO L451 ceAbstractionStarter]: At program point L3204(line 3204) the Hoare annotation is: true [2018-11-28 11:51:34,598 INFO L448 ceAbstractionStarter]: For program point L3171-1(line 3171) no Hoare annotation was computed. [2018-11-28 11:51:34,598 INFO L451 ceAbstractionStarter]: At program point L3171(line 3171) the Hoare annotation is: true [2018-11-28 11:51:34,598 INFO L448 ceAbstractionStarter]: For program point L3204-1(line 3204) no Hoare annotation was computed. [2018-11-28 11:51:34,598 INFO L448 ceAbstractionStarter]: For program point L3196(lines 3196 3203) no Hoare annotation was computed. [2018-11-28 11:51:34,598 INFO L451 ceAbstractionStarter]: At program point L3192(lines 3157 3209) the Hoare annotation is: true [2018-11-28 11:51:34,598 INFO L448 ceAbstractionStarter]: For program point L3188(line 3188) no Hoare annotation was computed. [2018-11-28 11:51:34,598 INFO L448 ceAbstractionStarter]: For program point L3184(line 3184) no Hoare annotation was computed. [2018-11-28 11:51:34,598 INFO L448 ceAbstractionStarter]: For program point L3184-2(line 3184) no Hoare annotation was computed. [2018-11-28 11:51:34,598 INFO L448 ceAbstractionStarter]: For program point L3180(lines 3180 3191) no Hoare annotation was computed. [2018-11-28 11:51:34,598 INFO L451 ceAbstractionStarter]: At program point L3176(line 3176) the Hoare annotation is: true [2018-11-28 11:51:34,598 INFO L448 ceAbstractionStarter]: For program point L3176-1(line 3176) no Hoare annotation was computed. [2018-11-28 11:51:34,598 INFO L451 ceAbstractionStarter]: At program point L3172(line 3172) the Hoare annotation is: true [2018-11-28 11:51:34,598 INFO L448 ceAbstractionStarter]: For program point L3205-1(line 3205) no Hoare annotation was computed. [2018-11-28 11:51:34,598 INFO L451 ceAbstractionStarter]: At program point L3205(line 3205) the Hoare annotation is: true [2018-11-28 11:51:34,598 INFO L448 ceAbstractionStarter]: For program point L3172-1(line 3172) no Hoare annotation was computed. [2018-11-28 11:51:34,599 INFO L451 ceAbstractionStarter]: At program point L3164(line 3164) the Hoare annotation is: true [2018-11-28 11:51:34,599 INFO L448 ceAbstractionStarter]: For program point L3164-1(line 3164) no Hoare annotation was computed. [2018-11-28 11:51:34,599 INFO L448 ceAbstractionStarter]: For program point L3193(lines 3193 3203) no Hoare annotation was computed. [2018-11-28 11:51:34,599 INFO L448 ceAbstractionStarter]: For program point L3189-1(line 3189) no Hoare annotation was computed. [2018-11-28 11:51:34,599 INFO L451 ceAbstractionStarter]: At program point L3189(line 3189) the Hoare annotation is: true [2018-11-28 11:51:34,599 INFO L448 ceAbstractionStarter]: For program point L3185(line 3185) no Hoare annotation was computed. [2018-11-28 11:51:34,599 INFO L448 ceAbstractionStarter]: For program point L3181(line 3181) no Hoare annotation was computed. [2018-11-28 11:51:34,599 INFO L451 ceAbstractionStarter]: At program point L3206(line 3206) the Hoare annotation is: true [2018-11-28 11:51:34,599 INFO L448 ceAbstractionStarter]: For program point L3173-1(line 3173) no Hoare annotation was computed. [2018-11-28 11:51:34,599 INFO L451 ceAbstractionStarter]: At program point L3173(line 3173) the Hoare annotation is: true [2018-11-28 11:51:34,599 INFO L448 ceAbstractionStarter]: For program point L3206-1(line 3206) no Hoare annotation was computed. [2018-11-28 11:51:34,599 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-28 11:51:34,599 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-28 11:51:34,599 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-28 11:51:34,599 INFO L448 ceAbstractionStarter]: For program point disable_suitable_timer_2EXIT(lines 3894 3904) no Hoare annotation was computed. [2018-11-28 11:51:34,599 INFO L451 ceAbstractionStarter]: At program point disable_suitable_timer_2ENTRY(lines 3894 3904) the Hoare annotation is: true [2018-11-28 11:51:34,600 INFO L448 ceAbstractionStarter]: For program point disable_suitable_timer_2FINAL(lines 3894 3904) no Hoare annotation was computed. [2018-11-28 11:51:34,600 INFO L448 ceAbstractionStarter]: For program point L3897(lines 3897 3901) no Hoare annotation was computed. [2018-11-28 11:51:34,600 INFO L448 ceAbstractionStarter]: For program point L3134(lines 3134 3137) no Hoare annotation was computed. [2018-11-28 11:51:34,600 INFO L451 ceAbstractionStarter]: At program point L3132(line 3132) the Hoare annotation is: true [2018-11-28 11:51:34,600 INFO L451 ceAbstractionStarter]: At program point L3134-2(lines 3134 3137) the Hoare annotation is: true [2018-11-28 11:51:34,600 INFO L451 ceAbstractionStarter]: At program point L3132-1(line 3132) the Hoare annotation is: true [2018-11-28 11:51:34,600 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_detectEXIT(lines 3112 3152) no Hoare annotation was computed. [2018-11-28 11:51:34,600 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_detectFINAL(lines 3112 3152) no Hoare annotation was computed. [2018-11-28 11:51:34,600 INFO L448 ceAbstractionStarter]: For program point L3145(line 3145) no Hoare annotation was computed. [2018-11-28 11:51:34,600 INFO L448 ceAbstractionStarter]: For program point L3139(line 3139) no Hoare annotation was computed. [2018-11-28 11:51:34,600 INFO L451 ceAbstractionStarter]: At program point snd_uart16550_detectENTRY(lines 3112 3152) the Hoare annotation is: true [2018-11-28 11:51:34,600 INFO L448 ceAbstractionStarter]: For program point L3133(line 3133) no Hoare annotation was computed. [2018-11-28 11:51:34,600 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 3130) no Hoare annotation was computed. [2018-11-28 11:51:34,600 INFO L448 ceAbstractionStarter]: For program point L3123-1(lines 3123 3124) no Hoare annotation was computed. [2018-11-28 11:51:34,600 INFO L451 ceAbstractionStarter]: At program point L3123(lines 3123 3124) the Hoare annotation is: true [2018-11-28 11:51:34,600 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 3122) no Hoare annotation was computed. [2018-11-28 11:51:34,600 INFO L448 ceAbstractionStarter]: For program point L3146(lines 3146 3149) no Hoare annotation was computed. [2018-11-28 11:51:34,601 INFO L451 ceAbstractionStarter]: At program point L3144(line 3144) the Hoare annotation is: true [2018-11-28 11:51:34,601 INFO L448 ceAbstractionStarter]: For program point L3146-2(lines 3146 3149) no Hoare annotation was computed. [2018-11-28 11:51:34,601 INFO L448 ceAbstractionStarter]: For program point L3140(lines 3140 3143) no Hoare annotation was computed. [2018-11-28 11:51:34,601 INFO L451 ceAbstractionStarter]: At program point L3138(line 3138) the Hoare annotation is: true [2018-11-28 11:51:34,601 INFO L451 ceAbstractionStarter]: At program point L3140-2(lines 3140 3143) the Hoare annotation is: true [2018-11-28 11:51:34,601 INFO L448 ceAbstractionStarter]: For program point L3714-1(line 3714) no Hoare annotation was computed. [2018-11-28 11:51:34,601 INFO L451 ceAbstractionStarter]: At program point L3731(lines 3672 3739) the Hoare annotation is: true [2018-11-28 11:51:34,601 INFO L451 ceAbstractionStarter]: At program point L3694(lines 3672 3739) the Hoare annotation is: true [2018-11-28 11:51:34,601 INFO L448 ceAbstractionStarter]: For program point L3723(lines 3723 3726) no Hoare annotation was computed. [2018-11-28 11:51:34,601 INFO L448 ceAbstractionStarter]: For program point L3715-1(lines 3715 3717) no Hoare annotation was computed. [2018-11-28 11:51:34,601 INFO L451 ceAbstractionStarter]: At program point L3715(lines 3715 3717) the Hoare annotation is: true [2018-11-28 11:51:34,601 INFO L448 ceAbstractionStarter]: For program point L3678(line 3678) no Hoare annotation was computed. [2018-11-28 11:51:34,601 INFO L448 ceAbstractionStarter]: For program point L3678-2(line 3678) no Hoare annotation was computed. [2018-11-28 11:51:34,601 INFO L448 ceAbstractionStarter]: For program point L3674(lines 3674 3693) no Hoare annotation was computed. [2018-11-28 11:51:34,601 INFO L448 ceAbstractionStarter]: For program point L3707-1(lines 3707 3708) no Hoare annotation was computed. [2018-11-28 11:51:34,601 INFO L451 ceAbstractionStarter]: At program point L3707(lines 3707 3708) the Hoare annotation is: true [2018-11-28 11:51:34,602 INFO L448 ceAbstractionStarter]: For program point L3695(line 3695) no Hoare annotation was computed. [2018-11-28 11:51:34,602 INFO L448 ceAbstractionStarter]: For program point L3695-2(lines 3695 3700) no Hoare annotation was computed. [2018-11-28 11:51:34,602 INFO L448 ceAbstractionStarter]: For program point L3687(line 3687) no Hoare annotation was computed. [2018-11-28 11:51:34,602 INFO L448 ceAbstractionStarter]: For program point L3683(line 3683) no Hoare annotation was computed. [2018-11-28 11:51:34,602 INFO L448 ceAbstractionStarter]: For program point L3679(line 3679) no Hoare annotation was computed. [2018-11-28 11:51:34,602 INFO L448 ceAbstractionStarter]: For program point L3675(line 3675) no Hoare annotation was computed. [2018-11-28 11:51:34,602 INFO L448 ceAbstractionStarter]: For program point L3737-1(line 3737) no Hoare annotation was computed. [2018-11-28 11:51:34,602 INFO L451 ceAbstractionStarter]: At program point L3737(line 3737) the Hoare annotation is: true [2018-11-28 11:51:34,602 INFO L448 ceAbstractionStarter]: For program point L3729-1(line 3729) no Hoare annotation was computed. [2018-11-28 11:51:34,602 INFO L451 ceAbstractionStarter]: At program point L3729(line 3729) the Hoare annotation is: true [2018-11-28 11:51:34,602 INFO L448 ceAbstractionStarter]: For program point L3713-1(line 3713) no Hoare annotation was computed. [2018-11-28 11:51:34,602 INFO L451 ceAbstractionStarter]: At program point L3713(line 3713) the Hoare annotation is: true [2018-11-28 11:51:34,602 INFO L448 ceAbstractionStarter]: For program point L3709(lines 3709 3712) no Hoare annotation was computed. [2018-11-28 11:51:34,602 INFO L448 ceAbstractionStarter]: For program point snd_serial_probeFINAL(lines 3666 3740) no Hoare annotation was computed. [2018-11-28 11:51:34,602 INFO L451 ceAbstractionStarter]: At program point L3734(line 3734) the Hoare annotation is: true [2018-11-28 11:51:34,602 INFO L448 ceAbstractionStarter]: For program point L3701(line 3701) no Hoare annotation was computed. [2018-11-28 11:51:34,602 INFO L448 ceAbstractionStarter]: For program point L3734-1(line 3734) no Hoare annotation was computed. [2018-11-28 11:51:34,603 INFO L448 ceAbstractionStarter]: For program point L3730(lines 3730 3733) no Hoare annotation was computed. [2018-11-28 11:51:34,603 INFO L448 ceAbstractionStarter]: For program point L3701-2(lines 3701 3706) no Hoare annotation was computed. [2018-11-28 11:51:34,603 INFO L451 ceAbstractionStarter]: At program point L3722(line 3722) the Hoare annotation is: true [2018-11-28 11:51:34,603 INFO L451 ceAbstractionStarter]: At program point snd_serial_probeENTRY(lines 3666 3740) the Hoare annotation is: true [2018-11-28 11:51:34,603 INFO L448 ceAbstractionStarter]: For program point L3689(line 3689) no Hoare annotation was computed. [2018-11-28 11:51:34,603 INFO L448 ceAbstractionStarter]: For program point L3722-1(line 3722) no Hoare annotation was computed. [2018-11-28 11:51:34,603 INFO L448 ceAbstractionStarter]: For program point L3718(lines 3718 3721) no Hoare annotation was computed. [2018-11-28 11:51:34,603 INFO L448 ceAbstractionStarter]: For program point snd_serial_probeEXIT(lines 3666 3740) no Hoare annotation was computed. [2018-11-28 11:51:34,603 INFO L451 ceAbstractionStarter]: At program point L3714(line 3714) the Hoare annotation is: true [2018-11-28 11:51:34,603 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 2568 2573) the Hoare annotation is: true [2018-11-28 11:51:34,603 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 2568 2573) no Hoare annotation was computed. [2018-11-28 11:51:34,603 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 2568 2573) no Hoare annotation was computed. [2018-11-28 11:51:34,603 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_input_openFINAL(lines 3243 3259) no Hoare annotation was computed. [2018-11-28 11:51:34,603 INFO L451 ceAbstractionStarter]: At program point L3256(line 3256) the Hoare annotation is: true [2018-11-28 11:51:34,603 INFO L444 ceAbstractionStarter]: At program point snd_uart16550_input_openENTRY(lines 3243 3259) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,603 INFO L448 ceAbstractionStarter]: For program point L3256-1(line 3256) no Hoare annotation was computed. [2018-11-28 11:51:34,604 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 3253) no Hoare annotation was computed. [2018-11-28 11:51:34,604 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_input_openEXIT(lines 3243 3259) no Hoare annotation was computed. [2018-11-28 11:51:34,604 INFO L451 ceAbstractionStarter]: At program point L3251(line 3251) the Hoare annotation is: true [2018-11-28 11:51:34,604 INFO L448 ceAbstractionStarter]: For program point L3249-1(line 3249) no Hoare annotation was computed. [2018-11-28 11:51:34,604 INFO L444 ceAbstractionStarter]: At program point L3249(line 3249) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,604 INFO L448 ceAbstractionStarter]: For program point L3250-1(lines 3250 3253) no Hoare annotation was computed. [2018-11-28 11:51:34,604 INFO L448 ceAbstractionStarter]: For program point L3889-1(line 3889) no Hoare annotation was computed. [2018-11-28 11:51:34,604 INFO L451 ceAbstractionStarter]: At program point L3889(line 3889) the Hoare annotation is: true [2018-11-28 11:51:34,604 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_snd_rawmidi_ops_4FINAL(lines 3885 3893) no Hoare annotation was computed. [2018-11-28 11:51:34,604 INFO L451 ceAbstractionStarter]: At program point ldv_initialize_snd_rawmidi_ops_4ENTRY(lines 3885 3893) the Hoare annotation is: true [2018-11-28 11:51:34,604 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_snd_rawmidi_ops_4EXIT(lines 3885 3893) no Hoare annotation was computed. [2018-11-28 11:51:34,604 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_snd_rawmidi_ops_5FINAL(lines 3850 3858) no Hoare annotation was computed. [2018-11-28 11:51:34,604 INFO L451 ceAbstractionStarter]: At program point L3854(line 3854) the Hoare annotation is: true [2018-11-28 11:51:34,604 INFO L448 ceAbstractionStarter]: For program point L3854-1(line 3854) no Hoare annotation was computed. [2018-11-28 11:51:34,604 INFO L451 ceAbstractionStarter]: At program point ldv_initialize_snd_rawmidi_ops_5ENTRY(lines 3850 3858) the Hoare annotation is: true [2018-11-28 11:51:34,604 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_snd_rawmidi_ops_5EXIT(lines 3850 3858) no Hoare annotation was computed. [2018-11-28 11:51:34,605 INFO L444 ceAbstractionStarter]: At program point snd_uart16550_output_closeENTRY(lines 3311 3327) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,605 INFO L448 ceAbstractionStarter]: For program point L3324(line 3324) no Hoare annotation was computed. [2018-11-28 11:51:34,605 INFO L448 ceAbstractionStarter]: For program point L3320(lines 3320 3323) no Hoare annotation was computed. [2018-11-28 11:51:34,605 INFO L451 ceAbstractionStarter]: At program point L3321(line 3321) the Hoare annotation is: true [2018-11-28 11:51:34,605 INFO L451 ceAbstractionStarter]: At program point L3320-1(lines 3320 3323) the Hoare annotation is: true [2018-11-28 11:51:34,605 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_output_closeFINAL(lines 3311 3327) no Hoare annotation was computed. [2018-11-28 11:51:34,605 INFO L448 ceAbstractionStarter]: For program point L3317-1(line 3317) no Hoare annotation was computed. [2018-11-28 11:51:34,605 INFO L444 ceAbstractionStarter]: At program point L3317(line 3317) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,605 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_output_closeEXIT(lines 3311 3327) no Hoare annotation was computed. [2018-11-28 11:51:34,605 INFO L448 ceAbstractionStarter]: For program point L4065(lines 4065 4102) no Hoare annotation was computed. [2018-11-28 11:51:34,605 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4035 4241) no Hoare annotation was computed. [2018-11-28 11:51:34,605 INFO L448 ceAbstractionStarter]: For program point L4214(line 4214) no Hoare annotation was computed. [2018-11-28 11:51:34,605 INFO L448 ceAbstractionStarter]: For program point L4181(line 4181) no Hoare annotation was computed. [2018-11-28 11:51:34,605 INFO L444 ceAbstractionStarter]: At program point L4198(line 4198) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,605 INFO L448 ceAbstractionStarter]: For program point L4066(line 4066) no Hoare annotation was computed. [2018-11-28 11:51:34,605 INFO L448 ceAbstractionStarter]: For program point L4198-1(line 4198) no Hoare annotation was computed. [2018-11-28 11:51:34,606 INFO L448 ceAbstractionStarter]: For program point L4215(lines 4215 4223) no Hoare annotation was computed. [2018-11-28 11:51:34,606 INFO L448 ceAbstractionStarter]: For program point L4182(lines 4182 4185) no Hoare annotation was computed. [2018-11-28 11:51:34,606 INFO L448 ceAbstractionStarter]: For program point L4116(lines 4116 4146) no Hoare annotation was computed. [2018-11-28 11:51:34,606 INFO L448 ceAbstractionStarter]: For program point L4166(line 4166) no Hoare annotation was computed. [2018-11-28 11:51:34,606 INFO L448 ceAbstractionStarter]: For program point L4232(line 4232) no Hoare annotation was computed. [2018-11-28 11:51:34,606 INFO L448 ceAbstractionStarter]: For program point L4100(line 4100) no Hoare annotation was computed. [2018-11-28 11:51:34,606 INFO L448 ceAbstractionStarter]: For program point L4133(lines 4133 4140) no Hoare annotation was computed. [2018-11-28 11:51:34,606 INFO L448 ceAbstractionStarter]: For program point L4067(lines 4067 4071) no Hoare annotation was computed. [2018-11-28 11:51:34,606 INFO L448 ceAbstractionStarter]: For program point L4067-2(lines 4065 4102) no Hoare annotation was computed. [2018-11-28 11:51:34,606 INFO L448 ceAbstractionStarter]: For program point L4216-1(line 4216) no Hoare annotation was computed. [2018-11-28 11:51:34,606 INFO L444 ceAbstractionStarter]: At program point L4183(line 4183) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,606 INFO L444 ceAbstractionStarter]: At program point L4216(line 4216) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,606 INFO L448 ceAbstractionStarter]: For program point L4117(line 4117) no Hoare annotation was computed. [2018-11-28 11:51:34,606 INFO L448 ceAbstractionStarter]: For program point L4051-1(line 4051) no Hoare annotation was computed. [2018-11-28 11:51:34,606 INFO L444 ceAbstractionStarter]: At program point L4051(line 4051) the Hoare annotation is: (or (and (= ~ldv_state_variable_3~0 0) (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0)) (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2018-11-28 11:51:34,607 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 4035 4241) no Hoare annotation was computed. [2018-11-28 11:51:34,607 INFO L451 ceAbstractionStarter]: At program point L4233(line 4233) the Hoare annotation is: true [2018-11-28 11:51:34,607 INFO L448 ceAbstractionStarter]: For program point L4167(lines 4167 4172) no Hoare annotation was computed. [2018-11-28 11:51:34,607 INFO L444 ceAbstractionStarter]: At program point L4068(line 4068) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,607 INFO L451 ceAbstractionStarter]: At program point L4101(line 4101) the Hoare annotation is: true [2018-11-28 11:51:34,607 INFO L448 ceAbstractionStarter]: For program point L4068-1(line 4068) no Hoare annotation was computed. [2018-11-28 11:51:34,607 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4123) no Hoare annotation was computed. [2018-11-28 11:51:34,607 INFO L448 ceAbstractionStarter]: For program point L4217(lines 4217 4221) no Hoare annotation was computed. [2018-11-28 11:51:34,607 INFO L448 ceAbstractionStarter]: For program point L4151(line 4151) no Hoare annotation was computed. [2018-11-28 11:51:34,607 INFO L444 ceAbstractionStarter]: At program point L4168(line 4168) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,607 INFO L448 ceAbstractionStarter]: For program point L4168-1(line 4168) no Hoare annotation was computed. [2018-11-28 11:51:34,607 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4179) no Hoare annotation was computed. [2018-11-28 11:51:34,607 INFO L448 ceAbstractionStarter]: For program point L4119-1(line 4119) no Hoare annotation was computed. [2018-11-28 11:51:34,607 INFO L451 ceAbstractionStarter]: At program point L4119(line 4119) the Hoare annotation is: true [2018-11-28 11:51:34,608 INFO L444 ceAbstractionStarter]: At program point L4235(lines 4046 4240) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,608 INFO L444 ceAbstractionStarter]: At program point L4136(line 4136) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,608 INFO L448 ceAbstractionStarter]: For program point L4136-1(line 4136) no Hoare annotation was computed. [2018-11-28 11:51:34,608 INFO L448 ceAbstractionStarter]: For program point L4203(line 4203) no Hoare annotation was computed. [2018-11-28 11:51:34,608 INFO L448 ceAbstractionStarter]: For program point L4154(lines 4154 4176) no Hoare annotation was computed. [2018-11-28 11:51:34,608 INFO L448 ceAbstractionStarter]: For program point L4187(line 4187) no Hoare annotation was computed. [2018-11-28 11:51:34,608 INFO L444 ceAbstractionStarter]: At program point L4138(line 4138) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,608 INFO L448 ceAbstractionStarter]: For program point L4204(lines 4204 4212) no Hoare annotation was computed. [2018-11-28 11:51:34,608 INFO L448 ceAbstractionStarter]: For program point L4188(lines 4188 4230) no Hoare annotation was computed. [2018-11-28 11:51:34,608 INFO L448 ceAbstractionStarter]: For program point L4155(line 4155) no Hoare annotation was computed. [2018-11-28 11:51:34,608 INFO L448 ceAbstractionStarter]: For program point L4089(line 4089) no Hoare annotation was computed. [2018-11-28 11:51:34,608 INFO L448 ceAbstractionStarter]: For program point L4238(line 4238) no Hoare annotation was computed. [2018-11-28 11:51:34,608 INFO L444 ceAbstractionStarter]: At program point L4205(line 4205) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,608 INFO L448 ceAbstractionStarter]: For program point L4205-1(line 4205) no Hoare annotation was computed. [2018-11-28 11:51:34,608 INFO L448 ceAbstractionStarter]: For program point L4073-1(line 4073) no Hoare annotation was computed. [2018-11-28 11:51:34,609 INFO L444 ceAbstractionStarter]: At program point L4073(line 4073) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,609 INFO L448 ceAbstractionStarter]: For program point L4156(lines 4156 4164) no Hoare annotation was computed. [2018-11-28 11:51:34,609 INFO L448 ceAbstractionStarter]: For program point L4090(lines 4090 4098) no Hoare annotation was computed. [2018-11-28 11:51:34,609 INFO L448 ceAbstractionStarter]: For program point L4206(lines 4206 4210) no Hoare annotation was computed. [2018-11-28 11:51:34,609 INFO L448 ceAbstractionStarter]: For program point L4107(line 4107) no Hoare annotation was computed. [2018-11-28 11:51:34,609 INFO L448 ceAbstractionStarter]: For program point L4190(lines 4190 4227) no Hoare annotation was computed. [2018-11-28 11:51:34,609 INFO L448 ceAbstractionStarter]: For program point L4157-1(line 4157) no Hoare annotation was computed. [2018-11-28 11:51:34,609 INFO L444 ceAbstractionStarter]: At program point L4157(line 4157) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,609 INFO L448 ceAbstractionStarter]: For program point L4091-1(line 4091) no Hoare annotation was computed. [2018-11-28 11:51:34,609 INFO L444 ceAbstractionStarter]: At program point L4091(line 4091) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,609 INFO L448 ceAbstractionStarter]: For program point L4174(line 4174) no Hoare annotation was computed. [2018-11-28 11:51:34,609 INFO L448 ceAbstractionStarter]: For program point L4108(lines 4108 4111) no Hoare annotation was computed. [2018-11-28 11:51:34,609 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4162) no Hoare annotation was computed. [2018-11-28 11:51:34,609 INFO L448 ceAbstractionStarter]: For program point L4191(line 4191) no Hoare annotation was computed. [2018-11-28 11:51:34,609 INFO L448 ceAbstractionStarter]: For program point L4092(lines 4092 4096) no Hoare annotation was computed. [2018-11-28 11:51:34,609 INFO L448 ceAbstractionStarter]: For program point L4125(line 4125) no Hoare annotation was computed. [2018-11-28 11:51:34,609 INFO L451 ceAbstractionStarter]: At program point L4175(line 4175) the Hoare annotation is: true [2018-11-28 11:51:34,610 INFO L444 ceAbstractionStarter]: At program point L4109(line 4109) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,610 INFO L448 ceAbstractionStarter]: For program point L4192(lines 4192 4196) no Hoare annotation was computed. [2018-11-28 11:51:34,610 INFO L448 ceAbstractionStarter]: For program point L4126(lines 4126 4142) no Hoare annotation was computed. [2018-11-28 11:51:34,610 INFO L448 ceAbstractionStarter]: For program point L4192-2(lines 4190 4227) no Hoare annotation was computed. [2018-11-28 11:51:34,610 INFO L448 ceAbstractionStarter]: For program point L4225(line 4225) no Hoare annotation was computed. [2018-11-28 11:51:34,610 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4035 4241) the Hoare annotation is: (or (and (= ~ldv_state_variable_3~0 0) (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0)) (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2018-11-28 11:51:34,610 INFO L451 ceAbstractionStarter]: At program point L4226(line 4226) the Hoare annotation is: true [2018-11-28 11:51:34,610 INFO L448 ceAbstractionStarter]: For program point L4193-1(line 4193) no Hoare annotation was computed. [2018-11-28 11:51:34,610 INFO L444 ceAbstractionStarter]: At program point L4193(line 4193) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,610 INFO L448 ceAbstractionStarter]: For program point L4127-1(line 4127) no Hoare annotation was computed. [2018-11-28 11:51:34,610 INFO L444 ceAbstractionStarter]: At program point L4127(line 4127) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,610 INFO L448 ceAbstractionStarter]: For program point L4061(lines 4061 4234) no Hoare annotation was computed. [2018-11-28 11:51:34,610 INFO L448 ceAbstractionStarter]: For program point L4144(line 4144) no Hoare annotation was computed. [2018-11-28 11:51:34,610 INFO L448 ceAbstractionStarter]: For program point L4078(line 4078) no Hoare annotation was computed. [2018-11-28 11:51:34,611 INFO L448 ceAbstractionStarter]: For program point L4128(lines 4128 4132) no Hoare annotation was computed. [2018-11-28 11:51:34,611 INFO L448 ceAbstractionStarter]: For program point L4062(line 4062) no Hoare annotation was computed. [2018-11-28 11:51:34,611 INFO L451 ceAbstractionStarter]: At program point L4145(line 4145) the Hoare annotation is: true [2018-11-28 11:51:34,611 INFO L448 ceAbstractionStarter]: For program point L4079(lines 4079 4087) no Hoare annotation was computed. [2018-11-28 11:51:34,611 INFO L448 ceAbstractionStarter]: For program point L4063(lines 4063 4105) no Hoare annotation was computed. [2018-11-28 11:51:34,611 INFO L444 ceAbstractionStarter]: At program point L4080(line 4080) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_2~0)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (and (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0))) [2018-11-28 11:51:34,611 INFO L448 ceAbstractionStarter]: For program point L4113(line 4113) no Hoare annotation was computed. [2018-11-28 11:51:34,611 INFO L448 ceAbstractionStarter]: For program point L4080-1(line 4080) no Hoare annotation was computed. [2018-11-28 11:51:34,611 INFO L451 ceAbstractionStarter]: At program point L4130(lines 4046 4240) the Hoare annotation is: true [2018-11-28 11:51:34,611 INFO L448 ceAbstractionStarter]: For program point L4114(lines 4114 4149) no Hoare annotation was computed. [2018-11-28 11:51:34,611 INFO L448 ceAbstractionStarter]: For program point L4081(lines 4081 4085) no Hoare annotation was computed. [2018-11-28 11:51:34,611 INFO L448 ceAbstractionStarter]: For program point snd_rawmidi_newEXIT(lines 4486 4488) no Hoare annotation was computed. [2018-11-28 11:51:34,611 INFO L451 ceAbstractionStarter]: At program point snd_rawmidi_newENTRY(lines 4486 4488) the Hoare annotation is: true [2018-11-28 11:51:34,611 INFO L448 ceAbstractionStarter]: For program point snd_rawmidi_newFINAL(lines 4486 4488) no Hoare annotation was computed. [2018-11-28 11:51:34,611 INFO L448 ceAbstractionStarter]: For program point snd_rawmidi_transmit_peekEXIT(lines 4505 4507) no Hoare annotation was computed. [2018-11-28 11:51:34,611 INFO L451 ceAbstractionStarter]: At program point snd_rawmidi_transmit_peekENTRY(lines 4505 4507) the Hoare annotation is: true [2018-11-28 11:51:34,612 INFO L448 ceAbstractionStarter]: For program point snd_rawmidi_transmit_peekFINAL(lines 4505 4507) no Hoare annotation was computed. [2018-11-28 11:51:34,612 INFO L448 ceAbstractionStarter]: For program point ldv_irq_1FINAL(lines 3975 4000) no Hoare annotation was computed. [2018-11-28 11:51:34,612 INFO L451 ceAbstractionStarter]: At program point L3993(line 3993) the Hoare annotation is: true [2018-11-28 11:51:34,612 INFO L444 ceAbstractionStarter]: At program point ldv_irq_1ENTRY(lines 3975 4000) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,612 INFO L448 ceAbstractionStarter]: For program point L3983(line 3983) no Hoare annotation was computed. [2018-11-28 11:51:34,612 INFO L448 ceAbstractionStarter]: For program point ldv_irq_1EXIT(lines 3975 4000) no Hoare annotation was computed. [2018-11-28 11:51:34,612 INFO L448 ceAbstractionStarter]: For program point L3992(line 3992) no Hoare annotation was computed. [2018-11-28 11:51:34,612 INFO L444 ceAbstractionStarter]: At program point L3986(line 3986) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,612 INFO L448 ceAbstractionStarter]: For program point L3984(lines 3984 3990) no Hoare annotation was computed. [2018-11-28 11:51:34,612 INFO L448 ceAbstractionStarter]: For program point L3986-1(line 3986) no Hoare annotation was computed. [2018-11-28 11:51:34,612 INFO L448 ceAbstractionStarter]: For program point L3982(lines 3982 3994) no Hoare annotation was computed. [2018-11-28 11:51:34,612 INFO L448 ceAbstractionStarter]: For program point L3980(lines 3980 3997) no Hoare annotation was computed. [2018-11-28 11:51:34,612 INFO L444 ceAbstractionStarter]: At program point L3980-1(lines 3980 3997) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,612 INFO L451 ceAbstractionStarter]: At program point release_and_free_resourceENTRY(lines 4462 4464) the Hoare annotation is: true [2018-11-28 11:51:34,612 INFO L448 ceAbstractionStarter]: For program point release_and_free_resourceFINAL(lines 4462 4464) no Hoare annotation was computed. [2018-11-28 11:51:34,612 INFO L448 ceAbstractionStarter]: For program point release_and_free_resourceEXIT(lines 4462 4464) no Hoare annotation was computed. [2018-11-28 11:51:34,613 INFO L448 ceAbstractionStarter]: For program point reg_timer_2EXIT(lines 3859 3866) no Hoare annotation was computed. [2018-11-28 11:51:34,613 INFO L451 ceAbstractionStarter]: At program point reg_timer_2ENTRY(lines 3859 3866) the Hoare annotation is: true [2018-11-28 11:51:34,613 INFO L448 ceAbstractionStarter]: For program point reg_timer_2FINAL(lines 3859 3866) no Hoare annotation was computed. [2018-11-28 11:51:34,613 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 3651) no Hoare annotation was computed. [2018-11-28 11:51:34,613 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_rmidiFINAL(lines 3640 3665) no Hoare annotation was computed. [2018-11-28 11:51:34,615 INFO L451 ceAbstractionStarter]: At program point L3646(lines 3646 3647) the Hoare annotation is: true [2018-11-28 11:51:34,615 INFO L448 ceAbstractionStarter]: For program point L3646-1(lines 3646 3647) no Hoare annotation was computed. [2018-11-28 11:51:34,615 INFO L451 ceAbstractionStarter]: At program point snd_uart16550_rmidiENTRY(lines 3640 3665) the Hoare annotation is: true [2018-11-28 11:51:34,615 INFO L448 ceAbstractionStarter]: For program point L3659(lines 3659 3662) no Hoare annotation was computed. [2018-11-28 11:51:34,615 INFO L451 ceAbstractionStarter]: At program point L3656(line 3656) the Hoare annotation is: true [2018-11-28 11:51:34,615 INFO L448 ceAbstractionStarter]: For program point L3659-2(lines 3659 3662) no Hoare annotation was computed. [2018-11-28 11:51:34,615 INFO L451 ceAbstractionStarter]: At program point L3654(line 3654) the Hoare annotation is: true [2018-11-28 11:51:34,615 INFO L448 ceAbstractionStarter]: For program point L3655-1(line 3655) no Hoare annotation was computed. [2018-11-28 11:51:34,615 INFO L451 ceAbstractionStarter]: At program point L3655(line 3655) the Hoare annotation is: true [2018-11-28 11:51:34,615 INFO L448 ceAbstractionStarter]: For program point L3656-1(line 3656) no Hoare annotation was computed. [2018-11-28 11:51:34,616 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_rmidiEXIT(lines 3640 3665) no Hoare annotation was computed. [2018-11-28 11:51:34,616 INFO L451 ceAbstractionStarter]: At program point L3652(line 3652) the Hoare annotation is: true [2018-11-28 11:51:34,616 INFO L448 ceAbstractionStarter]: For program point L3653-1(line 3653) no Hoare annotation was computed. [2018-11-28 11:51:34,616 INFO L451 ceAbstractionStarter]: At program point L3653(line 3653) the Hoare annotation is: true [2018-11-28 11:51:34,616 INFO L448 ceAbstractionStarter]: For program point L3654-1(line 3654) no Hoare annotation was computed. [2018-11-28 11:51:34,616 INFO L448 ceAbstractionStarter]: For program point L3652-1(line 3652) no Hoare annotation was computed. [2018-11-28 11:51:34,616 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlock_irqrestoreENTRY(lines 4421 4423) the Hoare annotation is: true [2018-11-28 11:51:34,616 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreFINAL(lines 4421 4423) no Hoare annotation was computed. [2018-11-28 11:51:34,616 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreEXIT(lines 4421 4423) no Hoare annotation was computed. [2018-11-28 11:51:34,616 INFO L451 ceAbstractionStarter]: At program point ldv_free_irq_20ENTRY(lines 4292 4299) the Hoare annotation is: true [2018-11-28 11:51:34,616 INFO L448 ceAbstractionStarter]: For program point ldv_free_irq_20EXIT(lines 4292 4299) no Hoare annotation was computed. [2018-11-28 11:51:34,616 INFO L451 ceAbstractionStarter]: At program point L4295(line 4295) the Hoare annotation is: true [2018-11-28 11:51:34,616 INFO L451 ceAbstractionStarter]: At program point L4295-1(line 4295) the Hoare annotation is: true [2018-11-28 11:51:34,616 INFO L448 ceAbstractionStarter]: For program point ldv_free_irq_20FINAL(lines 4292 4299) no Hoare annotation was computed. [2018-11-28 11:51:34,616 INFO L448 ceAbstractionStarter]: For program point snd_rawmidi_transmit_ackEXIT(lines 4501 4503) no Hoare annotation was computed. [2018-11-28 11:51:34,616 INFO L448 ceAbstractionStarter]: For program point snd_rawmidi_transmit_ackFINAL(lines 4501 4503) no Hoare annotation was computed. [2018-11-28 11:51:34,617 INFO L451 ceAbstractionStarter]: At program point snd_rawmidi_transmit_ackENTRY(lines 4501 4503) the Hoare annotation is: true [2018-11-28 11:51:34,617 INFO L451 ceAbstractionStarter]: At program point L2593(line 2593) the Hoare annotation is: true [2018-11-28 11:51:34,620 INFO L451 ceAbstractionStarter]: At program point ldv_spin_unlock_irqrestore_8ENTRY(lines 2590 2596) the Hoare annotation is: true [2018-11-28 11:51:34,620 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_irqrestore_8EXIT(lines 2590 2596) no Hoare annotation was computed. [2018-11-28 11:51:34,620 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_irqrestore_8FINAL(lines 2590 2596) no Hoare annotation was computed. [2018-11-28 11:51:34,620 INFO L448 ceAbstractionStarter]: For program point add_timerEXIT(lines 4424 4426) no Hoare annotation was computed. [2018-11-28 11:51:34,620 INFO L451 ceAbstractionStarter]: At program point add_timerENTRY(lines 4424 4426) the Hoare annotation is: true [2018-11-28 11:51:34,621 INFO L448 ceAbstractionStarter]: For program point add_timerFINAL(lines 4424 4426) no Hoare annotation was computed. [2018-11-28 11:51:34,621 INFO L448 ceAbstractionStarter]: For program point snd_serial_unregister_allFINAL(lines 3754 3771) no Hoare annotation was computed. [2018-11-28 11:51:34,621 INFO L448 ceAbstractionStarter]: For program point snd_serial_unregister_allEXIT(lines 3754 3771) no Hoare annotation was computed. [2018-11-28 11:51:34,621 INFO L444 ceAbstractionStarter]: At program point L3768(line 3768) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2018-11-28 11:51:34,621 INFO L444 ceAbstractionStarter]: At program point L3765(lines 3757 3770) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2018-11-28 11:51:34,621 INFO L444 ceAbstractionStarter]: At program point L3763(lines 3757 3770) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2018-11-28 11:51:34,621 INFO L448 ceAbstractionStarter]: For program point L3761-1(line 3761) no Hoare annotation was computed. [2018-11-28 11:51:34,621 INFO L444 ceAbstractionStarter]: At program point L3761(line 3761) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2018-11-28 11:51:34,621 INFO L444 ceAbstractionStarter]: At program point snd_serial_unregister_allENTRY(lines 3754 3771) the Hoare annotation is: (or (= ~ldv_state_variable_3~0 0) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2018-11-28 11:51:34,621 INFO L448 ceAbstractionStarter]: For program point snd_card_newEXIT(lines 4474 4476) no Hoare annotation was computed. [2018-11-28 11:51:34,621 INFO L448 ceAbstractionStarter]: For program point snd_card_newFINAL(lines 4474 4476) no Hoare annotation was computed. [2018-11-28 11:51:34,621 INFO L451 ceAbstractionStarter]: At program point snd_card_newENTRY(lines 4474 4476) the Hoare annotation is: true [2018-11-28 11:51:34,621 INFO L451 ceAbstractionStarter]: At program point L3392(lines 3366 3401) the Hoare annotation is: true [2018-11-28 11:51:34,621 INFO L448 ceAbstractionStarter]: For program point L3372(lines 3372 3387) no Hoare annotation was computed. [2018-11-28 11:51:34,622 INFO L448 ceAbstractionStarter]: For program point L3393(line 3393) no Hoare annotation was computed. [2018-11-28 11:51:34,622 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_output_byteFINAL(lines 3359 3404) no Hoare annotation was computed. [2018-11-28 11:51:34,622 INFO L451 ceAbstractionStarter]: At program point snd_uart16550_output_byteENTRY(lines 3359 3404) the Hoare annotation is: true [2018-11-28 11:51:34,622 INFO L448 ceAbstractionStarter]: For program point L3381-1(line 3381) no Hoare annotation was computed. [2018-11-28 11:51:34,622 INFO L451 ceAbstractionStarter]: At program point L3381(line 3381) the Hoare annotation is: true [2018-11-28 11:51:34,622 INFO L448 ceAbstractionStarter]: For program point L3377-1(line 3377) no Hoare annotation was computed. [2018-11-28 11:51:34,625 INFO L451 ceAbstractionStarter]: At program point L3377(line 3377) the Hoare annotation is: true [2018-11-28 11:51:34,625 INFO L451 ceAbstractionStarter]: At program point L3373(lines 3367 3390) the Hoare annotation is: true [2018-11-28 11:51:34,625 INFO L448 ceAbstractionStarter]: For program point L3394(lines 3394 3400) no Hoare annotation was computed. [2018-11-28 11:51:34,625 INFO L451 ceAbstractionStarter]: At program point L3374(line 3374) the Hoare annotation is: true [2018-11-28 11:51:34,625 INFO L448 ceAbstractionStarter]: For program point L3374-1(line 3374) no Hoare annotation was computed. [2018-11-28 11:51:34,625 INFO L448 ceAbstractionStarter]: For program point L3370(lines 3370 3390) no Hoare annotation was computed. [2018-11-28 11:51:34,625 INFO L448 ceAbstractionStarter]: For program point L3366(lines 3366 3401) no Hoare annotation was computed. [2018-11-28 11:51:34,625 INFO L448 ceAbstractionStarter]: For program point L3366-1(lines 3366 3401) no Hoare annotation was computed. [2018-11-28 11:51:34,626 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_output_byteEXIT(lines 3359 3404) no Hoare annotation was computed. [2018-11-28 11:51:34,626 INFO L448 ceAbstractionStarter]: For program point L3383-1(line 3383) no Hoare annotation was computed. [2018-11-28 11:51:34,626 INFO L451 ceAbstractionStarter]: At program point L3383(line 3383) the Hoare annotation is: true [2018-11-28 11:51:34,626 INFO L448 ceAbstractionStarter]: For program point L3379(lines 3379 3384) no Hoare annotation was computed. [2018-11-28 11:51:34,626 INFO L448 ceAbstractionStarter]: For program point L3375(lines 3375 3384) no Hoare annotation was computed. [2018-11-28 11:51:34,626 INFO L448 ceAbstractionStarter]: For program point L3371-1(line 3371) no Hoare annotation was computed. [2018-11-28 11:51:34,626 INFO L451 ceAbstractionStarter]: At program point L3371(line 3371) the Hoare annotation is: true [2018-11-28 11:51:34,626 INFO L448 ceAbstractionStarter]: For program point L3367(line 3367) no Hoare annotation was computed. [2018-11-28 11:51:34,626 INFO L448 ceAbstractionStarter]: For program point L3367-2(lines 3367 3390) no Hoare annotation was computed. [2018-11-28 11:51:34,626 INFO L451 ceAbstractionStarter]: At program point ldv_spin_unlockENTRY(lines 4381 4387) the Hoare annotation is: true [2018-11-28 11:51:34,626 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlockFINAL(lines 4381 4387) no Hoare annotation was computed. [2018-11-28 11:51:34,626 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlockEXIT(lines 4381 4387) no Hoare annotation was computed. [2018-11-28 11:51:34,626 INFO L451 ceAbstractionStarter]: At program point L3105-1(line 3105) the Hoare annotation is: true [2018-11-28 11:51:34,626 INFO L444 ceAbstractionStarter]: At program point L3105(line 3105) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,626 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_buffer_timerEXIT(lines 3099 3111) no Hoare annotation was computed. [2018-11-28 11:51:34,626 INFO L444 ceAbstractionStarter]: At program point snd_uart16550_buffer_timerENTRY(lines 3099 3111) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,627 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_buffer_timerFINAL(lines 3099 3111) no Hoare annotation was computed. [2018-11-28 11:51:34,627 INFO L451 ceAbstractionStarter]: At program point L3106(line 3106) the Hoare annotation is: true [2018-11-28 11:51:34,627 INFO L451 ceAbstractionStarter]: At program point L3107(line 3107) the Hoare annotation is: true [2018-11-28 11:51:34,627 INFO L448 ceAbstractionStarter]: For program point platform_device_unregisterEXIT(lines 4452 4454) no Hoare annotation was computed. [2018-11-28 11:51:34,630 INFO L451 ceAbstractionStarter]: At program point platform_device_unregisterENTRY(lines 4452 4454) the Hoare annotation is: true [2018-11-28 11:51:34,630 INFO L448 ceAbstractionStarter]: For program point platform_device_unregisterFINAL(lines 4452 4454) no Hoare annotation was computed. [2018-11-28 11:51:34,630 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 4258 4265) the Hoare annotation is: true [2018-11-28 11:51:34,630 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 4258 4265) no Hoare annotation was computed. [2018-11-28 11:51:34,630 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 4258 4265) no Hoare annotation was computed. [2018-11-28 11:51:34,630 INFO L451 ceAbstractionStarter]: At program point L4261(line 4261) the Hoare annotation is: true [2018-11-28 11:51:34,630 INFO L444 ceAbstractionStarter]: At program point L4261-1(line 4261) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,631 INFO L451 ceAbstractionStarter]: At program point snd_rawmidi_receiveENTRY(lines 4490 4492) the Hoare annotation is: true [2018-11-28 11:51:34,631 INFO L448 ceAbstractionStarter]: For program point snd_rawmidi_receiveEXIT(lines 4490 4492) no Hoare annotation was computed. [2018-11-28 11:51:34,631 INFO L448 ceAbstractionStarter]: For program point snd_rawmidi_receiveFINAL(lines 4490 4492) no Hoare annotation was computed. [2018-11-28 11:51:34,631 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlockFINAL(lines 4418 4420) no Hoare annotation was computed. [2018-11-28 11:51:34,631 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlockEXIT(lines 4418 4420) no Hoare annotation was computed. [2018-11-28 11:51:34,631 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlockENTRY(lines 4418 4420) the Hoare annotation is: true [2018-11-28 11:51:34,631 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_input_triggerFINAL(lines 3277 3293) no Hoare annotation was computed. [2018-11-28 11:51:34,631 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_input_triggerEXIT(lines 3277 3293) no Hoare annotation was computed. [2018-11-28 11:51:34,631 INFO L444 ceAbstractionStarter]: At program point snd_uart16550_input_triggerENTRY(lines 3277 3293) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,631 INFO L444 ceAbstractionStarter]: At program point L3284(line 3284) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,631 INFO L451 ceAbstractionStarter]: At program point L3285-1(lines 3285 3289) the Hoare annotation is: true [2018-11-28 11:51:34,631 INFO L448 ceAbstractionStarter]: For program point L3284-1(lines 3282 3292) no Hoare annotation was computed. [2018-11-28 11:51:34,631 INFO L451 ceAbstractionStarter]: At program point platform_set_drvdataENTRY(lines 2836 2842) the Hoare annotation is: true [2018-11-28 11:51:34,631 INFO L448 ceAbstractionStarter]: For program point platform_set_drvdataFINAL(lines 2836 2842) no Hoare annotation was computed. [2018-11-28 11:51:34,631 INFO L451 ceAbstractionStarter]: At program point L2839(line 2839) the Hoare annotation is: true [2018-11-28 11:51:34,631 INFO L448 ceAbstractionStarter]: For program point platform_set_drvdataEXIT(lines 2836 2842) no Hoare annotation was computed. [2018-11-28 11:51:34,632 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 2779 2785) no Hoare annotation was computed. [2018-11-28 11:51:34,632 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 2779 2785) no Hoare annotation was computed. [2018-11-28 11:51:34,635 INFO L451 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 2779 2785) the Hoare annotation is: true [2018-11-28 11:51:34,636 INFO L451 ceAbstractionStarter]: At program point L2577(line 2577) the Hoare annotation is: true [2018-11-28 11:51:34,636 INFO L451 ceAbstractionStarter]: At program point ldv_spin_lock_1ENTRY(lines 2574 2580) the Hoare annotation is: true [2018-11-28 11:51:34,636 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lock_1FINAL(lines 2574 2580) no Hoare annotation was computed. [2018-11-28 11:51:34,636 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lock_1EXIT(lines 2574 2580) no Hoare annotation was computed. [2018-11-28 11:51:34,636 INFO L448 ceAbstractionStarter]: For program point snd_card_freeEXIT(lines 4470 4472) no Hoare annotation was computed. [2018-11-28 11:51:34,636 INFO L451 ceAbstractionStarter]: At program point snd_card_freeENTRY(lines 4470 4472) the Hoare annotation is: true [2018-11-28 11:51:34,636 INFO L448 ceAbstractionStarter]: For program point snd_card_freeFINAL(lines 4470 4472) no Hoare annotation was computed. [2018-11-28 11:51:34,636 INFO L451 ceAbstractionStarter]: At program point L2832(line 2832) the Hoare annotation is: true [2018-11-28 11:51:34,636 INFO L451 ceAbstractionStarter]: At program point platform_get_drvdataENTRY(lines 2828 2835) the Hoare annotation is: true [2018-11-28 11:51:34,636 INFO L448 ceAbstractionStarter]: For program point L2832-1(line 2832) no Hoare annotation was computed. [2018-11-28 11:51:34,636 INFO L448 ceAbstractionStarter]: For program point platform_get_drvdataEXIT(lines 2828 2835) no Hoare annotation was computed. [2018-11-28 11:51:34,636 INFO L448 ceAbstractionStarter]: For program point platform_get_drvdataFINAL(lines 2828 2835) no Hoare annotation was computed. [2018-11-28 11:51:34,636 INFO L448 ceAbstractionStarter]: For program point kzallocEXIT(lines 4274 4280) no Hoare annotation was computed. [2018-11-28 11:51:34,636 INFO L451 ceAbstractionStarter]: At program point kzallocENTRY(lines 4274 4280) the Hoare annotation is: true [2018-11-28 11:51:34,636 INFO L448 ceAbstractionStarter]: For program point kzallocFINAL(lines 4274 4280) no Hoare annotation was computed. [2018-11-28 11:51:34,637 INFO L451 ceAbstractionStarter]: At program point L4277(line 4277) the Hoare annotation is: true [2018-11-28 11:51:34,637 INFO L448 ceAbstractionStarter]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2018-11-28 11:51:34,637 INFO L448 ceAbstractionStarter]: For program point __platform_driver_registerEXIT(lines 4402 4404) no Hoare annotation was computed. [2018-11-28 11:51:34,637 INFO L451 ceAbstractionStarter]: At program point __platform_driver_registerENTRY(lines 4402 4404) the Hoare annotation is: true [2018-11-28 11:51:34,637 INFO L448 ceAbstractionStarter]: For program point __platform_driver_registerFINAL(lines 4402 4404) no Hoare annotation was computed. [2018-11-28 11:51:34,637 INFO L448 ceAbstractionStarter]: For program point L4028(line 4028) no Hoare annotation was computed. [2018-11-28 11:51:34,637 INFO L444 ceAbstractionStarter]: At program point L4026(line 4026) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,637 INFO L448 ceAbstractionStarter]: For program point L4026-1(line 4026) no Hoare annotation was computed. [2018-11-28 11:51:34,637 INFO L448 ceAbstractionStarter]: For program point L4022(line 4022) no Hoare annotation was computed. [2018-11-28 11:51:34,637 INFO L444 ceAbstractionStarter]: At program point L4020(line 4020) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,637 INFO L448 ceAbstractionStarter]: For program point choose_interrupt_1EXIT(lines 4010 4034) no Hoare annotation was computed. [2018-11-28 11:51:34,641 INFO L448 ceAbstractionStarter]: For program point L4020-1(line 4020) no Hoare annotation was computed. [2018-11-28 11:51:34,641 INFO L448 ceAbstractionStarter]: For program point L4016(line 4016) no Hoare annotation was computed. [2018-11-28 11:51:34,642 INFO L444 ceAbstractionStarter]: At program point L4031(lines 4010 4034) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,642 INFO L451 ceAbstractionStarter]: At program point L4029(line 4029) the Hoare annotation is: true [2018-11-28 11:51:34,642 INFO L448 ceAbstractionStarter]: For program point L4025(line 4025) no Hoare annotation was computed. [2018-11-28 11:51:34,642 INFO L444 ceAbstractionStarter]: At program point choose_interrupt_1ENTRY(lines 4010 4034) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,642 INFO L448 ceAbstractionStarter]: For program point L4023-1(line 4023) no Hoare annotation was computed. [2018-11-28 11:51:34,642 INFO L444 ceAbstractionStarter]: At program point L4023(line 4023) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,642 INFO L448 ceAbstractionStarter]: For program point L4019(line 4019) no Hoare annotation was computed. [2018-11-28 11:51:34,642 INFO L448 ceAbstractionStarter]: For program point L4017-1(line 4017) no Hoare annotation was computed. [2018-11-28 11:51:34,642 INFO L444 ceAbstractionStarter]: At program point L4017(line 4017) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,642 INFO L448 ceAbstractionStarter]: For program point L4015(lines 4015 4030) no Hoare annotation was computed. [2018-11-28 11:51:34,642 INFO L444 ceAbstractionStarter]: At program point spin_lockENTRY(lines 4242 4249) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,642 INFO L448 ceAbstractionStarter]: For program point spin_lockFINAL(lines 4242 4249) no Hoare annotation was computed. [2018-11-28 11:51:34,642 INFO L448 ceAbstractionStarter]: For program point spin_lockEXIT(lines 4242 4249) no Hoare annotation was computed. [2018-11-28 11:51:34,642 INFO L444 ceAbstractionStarter]: At program point L4245(line 4245) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,643 INFO L451 ceAbstractionStarter]: At program point L4245-1(line 4245) the Hoare annotation is: true [2018-11-28 11:51:34,643 INFO L448 ceAbstractionStarter]: For program point inbEXIT(lines 2612 2619) no Hoare annotation was computed. [2018-11-28 11:51:34,643 INFO L451 ceAbstractionStarter]: At program point inbENTRY(lines 2612 2619) the Hoare annotation is: true [2018-11-28 11:51:34,643 INFO L448 ceAbstractionStarter]: For program point inbFINAL(lines 2612 2619) no Hoare annotation was computed. [2018-11-28 11:51:34,643 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,643 INFO L448 ceAbstractionStarter]: For program point ##fun~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-28 11:51:34,643 INFO L444 ceAbstractionStarter]: At program point ##fun~int~TO~VOIDENTRY(line -1) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,643 INFO L448 ceAbstractionStarter]: For program point ##fun~int~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-28 11:51:34,643 INFO L448 ceAbstractionStarter]: For program point L3553(lines 3553 3556) no Hoare annotation was computed. [2018-11-28 11:51:34,647 INFO L451 ceAbstractionStarter]: At program point L3611(lines 3547 3617) the Hoare annotation is: true [2018-11-28 11:51:34,647 INFO L448 ceAbstractionStarter]: For program point L3603-1(line 3603) no Hoare annotation was computed. [2018-11-28 11:51:34,647 INFO L451 ceAbstractionStarter]: At program point L3603(line 3603) the Hoare annotation is: true [2018-11-28 11:51:34,647 INFO L448 ceAbstractionStarter]: For program point L3566(lines 3566 3571) no Hoare annotation was computed. [2018-11-28 11:51:34,647 INFO L448 ceAbstractionStarter]: For program point L3595(lines 3595 3599) no Hoare annotation was computed. [2018-11-28 11:51:34,648 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_createFINAL(lines 3537 3618) no Hoare annotation was computed. [2018-11-28 11:51:34,648 INFO L448 ceAbstractionStarter]: For program point L3612-1(lines 3612 3615) no Hoare annotation was computed. [2018-11-28 11:51:34,648 INFO L448 ceAbstractionStarter]: For program point L3608(line 3608) no Hoare annotation was computed. [2018-11-28 11:51:34,648 INFO L448 ceAbstractionStarter]: For program point L3575(lines 3575 3580) no Hoare annotation was computed. [2018-11-28 11:51:34,648 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 3610) no Hoare annotation was computed. [2018-11-28 11:51:34,648 INFO L451 ceAbstractionStarter]: At program point L3596(line 3596) the Hoare annotation is: true [2018-11-28 11:51:34,648 INFO L448 ceAbstractionStarter]: For program point L3596-1(line 3596) no Hoare annotation was computed. [2018-11-28 11:51:34,648 INFO L448 ceAbstractionStarter]: For program point L3559-1(line 3559) no Hoare annotation was computed. [2018-11-28 11:51:34,648 INFO L451 ceAbstractionStarter]: At program point L3559(line 3559) the Hoare annotation is: true [2018-11-28 11:51:34,648 INFO L448 ceAbstractionStarter]: For program point L3551-1(line 3551) no Hoare annotation was computed. [2018-11-28 11:51:34,648 INFO L451 ceAbstractionStarter]: At program point L3551(line 3551) the Hoare annotation is: true [2018-11-28 11:51:34,648 INFO L448 ceAbstractionStarter]: For program point L3572(lines 3572 3582) no Hoare annotation was computed. [2018-11-28 11:51:34,648 INFO L448 ceAbstractionStarter]: For program point L3605(line 3605) no Hoare annotation was computed. [2018-11-28 11:51:34,648 INFO L448 ceAbstractionStarter]: For program point L3572-1(lines 3572 3582) no Hoare annotation was computed. [2018-11-28 11:51:34,648 INFO L451 ceAbstractionStarter]: At program point L3568(line 3568) the Hoare annotation is: true [2018-11-28 11:51:34,648 INFO L448 ceAbstractionStarter]: For program point L3601(line 3601) no Hoare annotation was computed. [2018-11-28 11:51:34,648 INFO L448 ceAbstractionStarter]: For program point L3568-1(line 3568) no Hoare annotation was computed. [2018-11-28 11:51:34,649 INFO L448 ceAbstractionStarter]: For program point L3601-2(line 3601) no Hoare annotation was computed. [2018-11-28 11:51:34,649 INFO L451 ceAbstractionStarter]: At program point L3560(lines 3560 3561) the Hoare annotation is: true [2018-11-28 11:51:34,649 INFO L448 ceAbstractionStarter]: For program point L3560-1(lines 3560 3561) no Hoare annotation was computed. [2018-11-28 11:51:34,649 INFO L448 ceAbstractionStarter]: For program point L3589-1(line 3589) no Hoare annotation was computed. [2018-11-28 11:51:34,649 INFO L451 ceAbstractionStarter]: At program point L3589(line 3589) the Hoare annotation is: true [2018-11-28 11:51:34,649 INFO L451 ceAbstractionStarter]: At program point L3606(line 3606) the Hoare annotation is: true [2018-11-28 11:51:34,649 INFO L448 ceAbstractionStarter]: For program point L3573-1(lines 3573 3574) no Hoare annotation was computed. [2018-11-28 11:51:34,649 INFO L451 ceAbstractionStarter]: At program point L3573(lines 3573 3574) the Hoare annotation is: true [2018-11-28 11:51:34,653 INFO L448 ceAbstractionStarter]: For program point L3606-1(line 3606) no Hoare annotation was computed. [2018-11-28 11:51:34,653 INFO L448 ceAbstractionStarter]: For program point L3602(line 3602) no Hoare annotation was computed. [2018-11-28 11:51:34,653 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_createEXIT(lines 3537 3618) no Hoare annotation was computed. [2018-11-28 11:51:34,653 INFO L451 ceAbstractionStarter]: At program point snd_uart16550_createENTRY(lines 3537 3618) the Hoare annotation is: true [2018-11-28 11:51:34,653 INFO L448 ceAbstractionStarter]: For program point L3565-1(line 3565) no Hoare annotation was computed. [2018-11-28 11:51:34,653 INFO L451 ceAbstractionStarter]: At program point L3565(line 3565) the Hoare annotation is: true [2018-11-28 11:51:34,653 INFO L451 ceAbstractionStarter]: At program point L3594(line 3594) the Hoare annotation is: true [2018-11-28 11:51:34,653 INFO L448 ceAbstractionStarter]: For program point L3594-1(line 3594) no Hoare annotation was computed. [2018-11-28 11:51:34,654 INFO L451 ceAbstractionStarter]: At program point L3590(line 3590) the Hoare annotation is: true [2018-11-28 11:51:34,654 INFO L448 ceAbstractionStarter]: For program point L3590-1(line 3590) no Hoare annotation was computed. [2018-11-28 11:51:34,654 INFO L448 ceAbstractionStarter]: For program point outbEXIT(lines 2605 2611) no Hoare annotation was computed. [2018-11-28 11:51:34,654 INFO L451 ceAbstractionStarter]: At program point outbENTRY(lines 2605 2611) the Hoare annotation is: true [2018-11-28 11:51:34,654 INFO L448 ceAbstractionStarter]: For program point outbFINAL(lines 2605 2611) no Hoare annotation was computed. [2018-11-28 11:51:34,654 INFO L448 ceAbstractionStarter]: For program point L4288-1(line 4288) no Hoare annotation was computed. [2018-11-28 11:51:34,654 INFO L451 ceAbstractionStarter]: At program point L4286(line 4286) the Hoare annotation is: true [2018-11-28 11:51:34,654 INFO L451 ceAbstractionStarter]: At program point L4288(line 4288) the Hoare annotation is: true [2018-11-28 11:51:34,654 INFO L448 ceAbstractionStarter]: For program point ldv_del_timer_19FINAL(lines 4281 4291) no Hoare annotation was computed. [2018-11-28 11:51:34,654 INFO L451 ceAbstractionStarter]: At program point ldv_del_timer_19ENTRY(lines 4281 4291) the Hoare annotation is: true [2018-11-28 11:51:34,654 INFO L448 ceAbstractionStarter]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2018-11-28 11:51:34,654 INFO L448 ceAbstractionStarter]: For program point ldv_del_timer_19EXIT(lines 4281 4291) no Hoare annotation was computed. [2018-11-28 11:51:34,654 INFO L451 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 4250 4257) the Hoare annotation is: true [2018-11-28 11:51:34,654 INFO L448 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 4250 4257) no Hoare annotation was computed. [2018-11-28 11:51:34,654 INFO L451 ceAbstractionStarter]: At program point L4253(line 4253) the Hoare annotation is: true [2018-11-28 11:51:34,654 INFO L444 ceAbstractionStarter]: At program point L4253-1(line 4253) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,655 INFO L448 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 4250 4257) no Hoare annotation was computed. [2018-11-28 11:51:34,655 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lockENTRY(lines 4415 4417) the Hoare annotation is: true [2018-11-28 11:51:34,655 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lockFINAL(lines 4415 4417) no Hoare annotation was computed. [2018-11-28 11:51:34,655 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lockEXIT(lines 4415 4417) no Hoare annotation was computed. [2018-11-28 11:51:34,655 INFO L451 ceAbstractionStarter]: At program point __request_regionENTRY(lines 4409 4411) the Hoare annotation is: true [2018-11-28 11:51:34,658 INFO L451 ceAbstractionStarter]: At program point L4410(line 4410) the Hoare annotation is: true [2018-11-28 11:51:34,659 INFO L448 ceAbstractionStarter]: For program point __request_regionEXIT(lines 4409 4411) no Hoare annotation was computed. [2018-11-28 11:51:34,659 INFO L448 ceAbstractionStarter]: For program point __request_regionFINAL(lines 4409 4411) no Hoare annotation was computed. [2018-11-28 11:51:34,659 INFO L448 ceAbstractionStarter]: For program point L4410-1(line 4410) no Hoare annotation was computed. [2018-11-28 11:51:34,659 INFO L451 ceAbstractionStarter]: At program point request_threaded_irqENTRY(lines 4466 4468) the Hoare annotation is: true [2018-11-28 11:51:34,659 INFO L448 ceAbstractionStarter]: For program point request_threaded_irqFINAL(lines 4466 4468) no Hoare annotation was computed. [2018-11-28 11:51:34,659 INFO L448 ceAbstractionStarter]: For program point request_threaded_irqEXIT(lines 4466 4468) no Hoare annotation was computed. [2018-11-28 11:51:34,659 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateFINAL(lines 4438 4440) the Hoare annotation is: true [2018-11-28 11:51:34,659 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 4438 4440) no Hoare annotation was computed. [2018-11-28 11:51:34,659 INFO L448 ceAbstractionStarter]: For program point L2658-1(line 2658) no Hoare annotation was computed. [2018-11-28 11:51:34,659 INFO L448 ceAbstractionStarter]: For program point L2655(lines 2655 2662) no Hoare annotation was computed. [2018-11-28 11:51:34,659 INFO L448 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 2648 2664) no Hoare annotation was computed. [2018-11-28 11:51:34,659 INFO L451 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 2648 2664) the Hoare annotation is: true [2018-11-28 11:51:34,659 INFO L448 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 2648 2664) no Hoare annotation was computed. [2018-11-28 11:51:34,659 INFO L451 ceAbstractionStarter]: At program point L2658(line 2658) the Hoare annotation is: true [2018-11-28 11:51:34,659 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-28 11:51:34,660 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_3~0 0) (= ~ldv_retval_2~0 0) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,660 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-28 11:51:34,660 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-28 11:51:34,660 INFO L451 ceAbstractionStarter]: At program point snd_rawmidi_set_opsENTRY(lines 4493 4495) the Hoare annotation is: true [2018-11-28 11:51:34,660 INFO L448 ceAbstractionStarter]: For program point snd_rawmidi_set_opsFINAL(lines 4493 4495) no Hoare annotation was computed. [2018-11-28 11:51:34,660 INFO L448 ceAbstractionStarter]: For program point snd_rawmidi_set_opsEXIT(lines 4493 4495) no Hoare annotation was computed. [2018-11-28 11:51:34,660 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_output_openEXIT(lines 3294 3310) no Hoare annotation was computed. [2018-11-28 11:51:34,660 INFO L444 ceAbstractionStarter]: At program point snd_uart16550_output_openENTRY(lines 3294 3310) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,660 INFO L448 ceAbstractionStarter]: For program point L3307-1(line 3307) no Hoare annotation was computed. [2018-11-28 11:51:34,660 INFO L451 ceAbstractionStarter]: At program point L3307(line 3307) the Hoare annotation is: true [2018-11-28 11:51:34,660 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_output_openFINAL(lines 3294 3310) no Hoare annotation was computed. [2018-11-28 11:51:34,665 INFO L451 ceAbstractionStarter]: At program point L3302(line 3302) the Hoare annotation is: true [2018-11-28 11:51:34,665 INFO L444 ceAbstractionStarter]: At program point L3300(line 3300) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,665 INFO L448 ceAbstractionStarter]: For program point L3301-1(lines 3301 3304) no Hoare annotation was computed. [2018-11-28 11:51:34,665 INFO L448 ceAbstractionStarter]: For program point L3301(lines 3301 3304) no Hoare annotation was computed. [2018-11-28 11:51:34,665 INFO L448 ceAbstractionStarter]: For program point L3300-1(line 3300) no Hoare annotation was computed. [2018-11-28 11:51:34,665 INFO L451 ceAbstractionStarter]: At program point L3350(line 3350) the Hoare annotation is: true [2018-11-28 11:51:34,665 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_write_bufferFINAL(lines 3338 3358) no Hoare annotation was computed. [2018-11-28 11:51:34,665 INFO L448 ceAbstractionStarter]: For program point L3349-1(lines 3349 3352) no Hoare annotation was computed. [2018-11-28 11:51:34,665 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 3352) no Hoare annotation was computed. [2018-11-28 11:51:34,665 INFO L451 ceAbstractionStarter]: At program point snd_uart16550_write_bufferENTRY(lines 3338 3358) the Hoare annotation is: true [2018-11-28 11:51:34,665 INFO L448 ceAbstractionStarter]: For program point L3343(lines 3343 3356) no Hoare annotation was computed. [2018-11-28 11:51:34,665 INFO L448 ceAbstractionStarter]: For program point snd_uart16550_write_bufferEXIT(lines 3338 3358) no Hoare annotation was computed. [2018-11-28 11:51:34,665 INFO L444 ceAbstractionStarter]: At program point choose_timer_2ENTRY(lines 3840 3849) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,666 INFO L448 ceAbstractionStarter]: For program point choose_timer_2FINAL(lines 3840 3849) no Hoare annotation was computed. [2018-11-28 11:51:34,666 INFO L444 ceAbstractionStarter]: At program point L3844(line 3844) the Hoare annotation is: (or (not (= 0 ~ldv_retval_2~0)) (not (= |old(~ldv_spin~0)| 0)) (= 0 ~ldv_spin~0)) [2018-11-28 11:51:34,666 INFO L448 ceAbstractionStarter]: For program point choose_timer_2EXIT(lines 3840 3849) no Hoare annotation was computed. [2018-11-28 11:51:34,666 INFO L448 ceAbstractionStarter]: For program point L3844-1(line 3844) no Hoare annotation was computed. [2018-11-28 11:51:34,666 INFO L451 ceAbstractionStarter]: At program point L2560(line 2560) the Hoare annotation is: true [2018-11-28 11:51:34,666 INFO L448 ceAbstractionStarter]: For program point L2560-1(line 2560) no Hoare annotation was computed. [2018-11-28 11:51:34,666 INFO L451 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 2556 2563) the Hoare annotation is: true [2018-11-28 11:51:34,666 INFO L448 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 2556 2563) no Hoare annotation was computed. [2018-11-28 11:51:34,666 INFO L448 ceAbstractionStarter]: For program point IS_ERREXIT(lines 2556 2563) no Hoare annotation was computed. [2018-11-28 11:51:34,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 11:51:34 BoogieIcfgContainer [2018-11-28 11:51:34,682 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-28 11:51:34,682 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-28 11:51:34,682 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-28 11:51:34,682 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-28 11:51:34,683 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:51:30" (3/4) ... [2018-11-28 11:51:34,686 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-28 11:51:34,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_5 [2018-11-28 11:51:34,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_free [2018-11-28 11:51:34,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_register_full [2018-11-28 11:51:34,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2018-11-28 11:51:34,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2018-11-28 11:51:34,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_transmit [2018-11-28 11:51:34,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_platform_driver_unregister_22 [2018-11-28 11:51:34,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_do_close [2018-11-28 11:51:34,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2018-11-28 11:51:34,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_device_new [2018-11-28 11:51:34,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_add_timer [2018-11-28 11:51:34,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_driver_unregister [2018-11-28 11:51:34,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_input_close [2018-11-28 11:51:34,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_register_simple [2018-11-28 11:51:34,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_io_loop [2018-11-28 11:51:34,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-28 11:51:34,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-11-28 11:51:34,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_platform_driver_3 [2018-11-28 11:51:34,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-11-28 11:51:34,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-28 11:51:34,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_del_timer [2018-11-28 11:51:34,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_buffer_can_write [2018-11-28 11:51:34,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_check_1 [2018-11-28 11:51:34,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2018-11-28 11:51:34,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2018-11-28 11:51:34,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_buffer_output [2018-11-28 11:51:34,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_interrupt [2018-11-28 11:51:34,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_substreams [2018-11-28 11:51:34,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2018-11-28 11:51:34,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-11-28 11:51:34,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2018-11-28 11:51:34,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_serial_remove [2018-11-28 11:51:34,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_output_write [2018-11-28 11:51:34,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_request_irq_21 [2018-11-28 11:51:34,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-28 11:51:34,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_irq_1 [2018-11-28 11:51:34,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_output_trigger [2018-11-28 11:51:34,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alsa_card_serial_exit [2018-11-28 11:51:34,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_register_resndata [2018-11-28 11:51:34,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_register [2018-11-28 11:51:34,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-28 11:51:34,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv___platform_driver_register_23 [2018-11-28 11:51:34,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-28 11:51:34,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_irq_1 [2018-11-28 11:51:34,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alsa_card_serial_init [2018-11-28 11:51:34,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2018-11-28 11:51:34,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_do_open [2018-11-28 11:51:34,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-28 11:51:34,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_timer_2 [2018-11-28 11:51:34,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_detect [2018-11-28 11:51:34,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_serial_probe [2018-11-28 11:51:34,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-28 11:51:34,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_input_open [2018-11-28 11:51:34,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_snd_rawmidi_ops_4 [2018-11-28 11:51:34,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_snd_rawmidi_ops_5 [2018-11-28 11:51:34,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_output_close [2018-11-28 11:51:34,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-28 11:51:34,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_new [2018-11-28 11:51:34,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_transmit_peek [2018-11-28 11:51:34,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2018-11-28 11:51:34,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_and_free_resource [2018-11-28 11:51:34,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_timer_2 [2018-11-28 11:51:34,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_rmidi [2018-11-28 11:51:34,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock_irqrestore [2018-11-28 11:51:34,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq_20 [2018-11-28 11:51:34,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_transmit_ack [2018-11-28 11:51:34,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_8 [2018-11-28 11:51:34,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2018-11-28 11:51:34,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_serial_unregister_all [2018-11-28 11:51:34,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_new [2018-11-28 11:51:34,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_output_byte [2018-11-28 11:51:34,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2018-11-28 11:51:34,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_buffer_timer [2018-11-28 11:51:34,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2018-11-28 11:51:34,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-28 11:51:34,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_receive [2018-11-28 11:51:34,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock [2018-11-28 11:51:34,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_input_trigger [2018-11-28 11:51:34,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_set_drvdata [2018-11-28 11:51:34,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2018-11-28 11:51:34,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_1 [2018-11-28 11:51:34,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2018-11-28 11:51:34,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2018-11-28 11:51:34,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-11-28 11:51:34,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __platform_driver_register [2018-11-28 11:51:34,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure choose_interrupt_1 [2018-11-28 11:51:34,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-11-28 11:51:34,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2018-11-28 11:51:34,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2018-11-28 11:51:34,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_create [2018-11-28 11:51:34,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2018-11-28 11:51:34,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer_19 [2018-11-28 11:51:34,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-11-28 11:51:34,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock [2018-11-28 11:51:34,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2018-11-28 11:51:34,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_threaded_irq [2018-11-28 11:51:34,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-28 11:51:34,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-11-28 11:51:34,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_set_ops [2018-11-28 11:51:34,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_output_open [2018-11-28 11:51:34,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_write_buffer [2018-11-28 11:51:34,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure choose_timer_2 [2018-11-28 11:51:34,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2018-11-28 11:51:34,742 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 444 nodes and edges [2018-11-28 11:51:34,744 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 180 nodes and edges [2018-11-28 11:51:34,747 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 81 nodes and edges [2018-11-28 11:51:34,749 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2018-11-28 11:51:34,751 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2018-11-28 11:51:34,753 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2018-11-28 11:51:34,782 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(0 == \old(ldv_retval_2)) || !(\old(ldv_spin) == 0)) || !(0 == \old(ldv_state_variable_3))) || (ldv_retval_2 == 0 && 0 == ldv_spin) [2018-11-28 11:51:34,784 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == ldv_retval_2) || !(\old(ldv_spin) == 0)) || 0 == ldv_spin [2018-11-28 11:51:34,784 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == ldv_retval_2) || !(\old(ldv_spin) == 0)) || 0 == ldv_spin [2018-11-28 11:51:34,784 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ldv_state_variable_3 == 0 || !(0 == \old(ldv_state_variable_3)) [2018-11-28 11:51:34,785 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ldv_state_variable_3 == 0 || !(0 == \old(ldv_state_variable_3)) [2018-11-28 11:51:34,931 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_306c0a94-1a57-4460-8825-f9eeada46094/bin-2019/uautomizer/witness.graphml [2018-11-28 11:51:34,931 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-28 11:51:34,932 INFO L168 Benchmark]: Toolchain (without parser) took 6907.86 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 328.7 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -103.8 MB). Peak memory consumption was 224.9 MB. Max. memory is 11.5 GB. [2018-11-28 11:51:34,933 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:51:34,933 INFO L168 Benchmark]: CACSL2BoogieTranslator took 971.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -106.6 MB). Peak memory consumption was 54.4 MB. Max. memory is 11.5 GB. [2018-11-28 11:51:34,933 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-28 11:51:34,934 INFO L168 Benchmark]: Boogie Preprocessor took 109.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 11.5 GB. [2018-11-28 11:51:34,934 INFO L168 Benchmark]: RCFGBuilder took 1782.06 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 105.4 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -62.4 MB). Peak memory consumption was 247.3 MB. Max. memory is 11.5 GB. [2018-11-28 11:51:34,934 INFO L168 Benchmark]: TraceAbstraction took 3738.56 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 77.6 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -13.1 MB). Peak memory consumption was 379.4 MB. Max. memory is 11.5 GB. [2018-11-28 11:51:34,934 INFO L168 Benchmark]: Witness Printer took 249.12 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 58.0 MB). Peak memory consumption was 58.0 MB. Max. memory is 11.5 GB. [2018-11-28 11:51:34,936 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 971.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -106.6 MB). Peak memory consumption was 54.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 109.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1782.06 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 105.4 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -62.4 MB). Peak memory consumption was 247.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3738.56 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 77.6 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -13.1 MB). Peak memory consumption was 379.4 MB. Max. memory is 11.5 GB. * Witness Printer took 249.12 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 58.0 MB). Peak memory consumption was 58.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2693]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3757]: Loop Invariant Derived loop invariant: ldv_state_variable_3 == 0 || !(0 == \old(ldv_state_variable_3)) - InvariantResult [Line: 3445]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3006]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3547]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3757]: Loop Invariant Derived loop invariant: ldv_state_variable_3 == 0 || !(0 == \old(ldv_state_variable_3)) - InvariantResult [Line: 3780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3624]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3980]: Loop Invariant Derived loop invariant: (!(0 == ldv_retval_2) || !(\old(ldv_spin) == 0)) || 0 == ldv_spin - InvariantResult [Line: 3367]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4046]: Loop Invariant Derived loop invariant: ((!(0 == \old(ldv_retval_2)) || !(\old(ldv_spin) == 0)) || !(0 == \old(ldv_state_variable_3))) || (ldv_retval_2 == 0 && 0 == ldv_spin) - InvariantResult [Line: 3780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3054]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4010]: Loop Invariant Derived loop invariant: (!(0 == ldv_retval_2) || !(\old(ldv_spin) == 0)) || 0 == ldv_spin - InvariantResult [Line: 3624]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3445]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3425]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3054]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3213]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3425]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3445]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3157]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3006]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4046]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 104 procedures, 896 locations, 1 error locations. SAFE Result, 3.6s OverallTime, 5 OverallIterations, 3 TraceHistogramMax, 0.4s AutomataDifference, 0.0s DeadEndRemovalTime, 1.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 5880 SDtfs, 2529 SDslu, 3846 SDs, 0 SdLazy, 23 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1385occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 5 MinimizatonAttempts, 9 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 325 LocationsWithAnnotation, 4084 PreInvPairs, 4149 NumberOfFragments, 1145 HoareAnnotationTreeSize, 4084 FomulaSimplifications, 143 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 325 FomulaSimplificationsInter, 6540 FormulaSimplificationTreeSizeReductionInter, 1.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 484 NumberOfCodeBlocks, 484 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 479 ConstructedInterpolants, 0 QuantifiedInterpolants, 60847 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 76/76 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...