./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd.i -s /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ef8d3677dd58862cd7ecedcb44f846e5e6579691 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd.i -s /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ef8d3677dd58862cd7ecedcb44f846e5e6579691 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 04:40:20,395 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:40:20,397 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:40:20,412 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:40:20,413 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:40:20,414 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:40:20,415 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:40:20,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:40:20,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:40:20,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:40:20,422 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:40:20,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:40:20,424 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:40:20,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:40:20,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:40:20,428 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:40:20,429 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:40:20,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:40:20,432 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:40:20,435 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:40:20,436 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:40:20,438 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:40:20,439 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:40:20,440 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:40:20,443 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:40:20,443 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:40:20,444 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:40:20,445 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:40:20,445 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:40:20,446 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:40:20,447 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:40:20,447 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:40:20,448 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:40:20,449 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:40:20,450 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:40:20,450 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:40:20,451 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:40:20,451 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:40:20,452 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:40:20,453 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:40:20,453 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:40:20,454 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-11-20 04:40:20,469 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:40:20,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:40:20,470 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:40:20,470 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:40:20,471 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:40:20,471 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:40:20,471 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:40:20,472 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:40:20,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:40:20,472 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:40:20,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:40:20,472 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:40:20,473 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:40:20,473 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:40:20,473 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:40:20,473 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:40:20,474 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:40:20,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:40:20,474 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:40:20,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:40:20,475 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:40:20,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:40:20,475 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:40:20,475 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 04:40:20,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:40:20,476 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:40:20,476 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:40:20,476 INFO L138 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/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak 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 -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef8d3677dd58862cd7ecedcb44f846e5e6579691 [2019-11-20 04:40:20,653 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:40:20,663 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:40:20,668 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:40:20,670 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:40:20,670 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:40:20,672 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd.i [2019-11-20 04:40:20,737 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/data/7b49a68ef/a7bdf5415c2649e799d078a392de0a04/FLAGee4cf0f7b [2019-11-20 04:40:21,768 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:40:21,769 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd.i [2019-11-20 04:40:21,838 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/data/7b49a68ef/a7bdf5415c2649e799d078a392de0a04/FLAGee4cf0f7b [2019-11-20 04:40:22,106 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/data/7b49a68ef/a7bdf5415c2649e799d078a392de0a04 [2019-11-20 04:40:22,118 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:40:22,119 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:40:22,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:40:22,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:40:22,128 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:40:22,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:40:22" (1/1) ... [2019-11-20 04:40:22,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2da3ad4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:22, skipping insertion in model container [2019-11-20 04:40:22,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:40:22" (1/1) ... [2019-11-20 04:40:22,142 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:40:22,324 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:40:25,935 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:40:26,064 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:40:26,617 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:40:27,874 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:40:27,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:27 WrapperNode [2019-11-20 04:40:27,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:40:27,876 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:40:27,876 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:40:27,876 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:40:27,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:27" (1/1) ... [2019-11-20 04:40:28,075 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:27" (1/1) ... [2019-11-20 04:40:28,311 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:40:28,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:40:28,312 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:40:28,312 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:40:28,323 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:27" (1/1) ... [2019-11-20 04:40:28,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:27" (1/1) ... [2019-11-20 04:40:28,373 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:27" (1/1) ... [2019-11-20 04:40:28,374 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:27" (1/1) ... [2019-11-20 04:40:28,574 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:27" (1/1) ... [2019-11-20 04:40:28,625 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:27" (1/1) ... [2019-11-20 04:40:28,675 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:27" (1/1) ... [2019-11-20 04:40:28,731 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:40:28,732 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:40:28,732 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:40:28,732 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:40:28,734 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2019-11-20 04:40:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure timer_open [2019-11-20 04:40:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_open [2019-11-20 04:40:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure timer_event [2019-11-20 04:40:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_event [2019-11-20 04:40:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2019-11-20 04:40:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2019-11-20 04:40:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~VOID [2019-11-20 04:40:28,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~VOID [2019-11-20 04:40:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-11-20 04:40:28,812 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-11-20 04:40:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2019-11-20 04:40:28,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2019-11-20 04:40:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_channels [2019-11-20 04:40:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_channels [2019-11-20 04:40:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-20 04:40:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-20 04:40:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-20 04:40:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-20 04:40:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-11-20 04:40:28,816 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-11-20 04:40:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_output [2019-11-20 04:40:28,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_output [2019-11-20 04:40:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2019-11-20 04:40:28,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2019-11-20 04:40:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-11-20 04:40:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure seq_input_event [2019-11-20 04:40:28,817 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_input_event [2019-11-20 04:40:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_release [2019-11-20 04:40:28,818 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_release [2019-11-20 04:40:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-11-20 04:40:28,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-11-20 04:40:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2019-11-20 04:40:28,819 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2019-11-20 04:40:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure local_start_dma [2019-11-20 04:40:28,819 INFO L138 BoogieDeclarations]: Found implementation of procedure local_start_dma [2019-11-20 04:40:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_move_wrpointer [2019-11-20 04:40:28,819 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_move_wrpointer [2019-11-20 04:40:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset [2019-11-20 04:40:28,819 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset [2019-11-20 04:40:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure translate_bytes [2019-11-20 04:40:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_bytes [2019-11-20 04:40:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-20 04:40:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-20 04:40:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure sound_stop_timer [2019-11-20 04:40:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_stop_timer [2019-11-20 04:40:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2019-11-20 04:40:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks___0 [2019-11-20 04:40:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks___0 [2019-11-20 04:40:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-11-20 04:40:28,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-11-20 04:40:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure seq_copy_to_input [2019-11-20 04:40:28,821 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_copy_to_input [2019-11-20 04:40:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-20 04:40:28,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-20 04:40:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-11-20 04:40:28,822 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-11-20 04:40:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset___0 [2019-11-20 04:40:28,822 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset___0 [2019-11-20 04:40:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-20 04:40:28,822 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-20 04:40:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2019-11-20 04:40:28,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2019-11-20 04:40:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-11-20 04:40:28,823 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-11-20 04:40:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure _lock_kernel [2019-11-20 04:40:28,823 INFO L138 BoogieDeclarations]: Found implementation of procedure _lock_kernel [2019-11-20 04:40:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:40:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dmap [2019-11-20 04:40:28,823 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dmap [2019-11-20 04:40:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-11-20 04:40:28,824 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-11-20 04:40:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_sync [2019-11-20 04:40:28,824 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_sync [2019-11-20 04:40:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 04:40:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_kernel [2019-11-20 04:40:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_kernel [2019-11-20 04:40:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-11-20 04:40:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-11-20 04:40:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2019-11-20 04:40:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2019-11-20 04:40:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_launch_output [2019-11-20 04:40:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_launch_output [2019-11-20 04:40:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-11-20 04:40:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-11-20 04:40:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2019-11-20 04:40:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2019-11-20 04:40:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc___0 [2019-11-20 04:40:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc___0 [2019-11-20 04:40:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-11-20 04:40:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-11-20 04:40:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-20 04:40:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-20 04:40:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2019-11-20 04:40:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2019-11-20 04:40:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:40:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure dmabuf_timeout [2019-11-20 04:40:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dmabuf_timeout [2019-11-20 04:40:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2019-11-20 04:40:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2019-11-20 04:40:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 04:40:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-11-20 04:40:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-11-20 04:40:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure sound_start_dma [2019-11-20 04:40:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_start_dma [2019-11-20 04:40:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_event [2019-11-20 04:40:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_event [2019-11-20 04:40:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_space_in_queue [2019-11-20 04:40:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_space_in_queue [2019-11-20 04:40:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-11-20 04:40:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-11-20 04:40:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure timer_get_time [2019-11-20 04:40:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_get_time [2019-11-20 04:40:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-11-20 04:40:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-11-20 04:40:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-11-20 04:40:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-11-20 04:40:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2019-11-20 04:40:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2019-11-20 04:40:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2019-11-20 04:40:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2019-11-20 04:40:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_open [2019-11-20 04:40:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_open [2019-11-20 04:40:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-20 04:40:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-20 04:40:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-11-20 04:40:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-11-20 04:40:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure do_midi_msg [2019-11-20 04:40:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure do_midi_msg [2019-11-20 04:40:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2019-11-20 04:40:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2019-11-20 04:40:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-11-20 04:40:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-11-20 04:40:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-20 04:40:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-11-20 04:40:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-11-20 04:40:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2019-11-20 04:40:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2019-11-20 04:40:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dmap [2019-11-20 04:40:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dmap [2019-11-20 04:40:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mixer_ioctl [2019-11-20 04:40:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mixer_ioctl [2019-11-20 04:40:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-20 04:40:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_fragment [2019-11-20 04:40:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_fragment [2019-11-20 04:40:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_arm [2019-11-20 04:40:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_arm [2019-11-20 04:40:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure dma_subdivide [2019-11-20 04:40:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_subdivide [2019-11-20 04:40:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-20 04:40:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-20 04:40:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 04:40:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_activate_recording [2019-11-20 04:40:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_activate_recording [2019-11-20 04:40:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-20 04:40:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-20 04:40:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2019-11-20 04:40:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2019-11-20 04:40:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_get_time [2019-11-20 04:40:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_get_time [2019-11-20 04:40:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-20 04:40:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-20 04:40:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_timer [2019-11-20 04:40:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_timer [2019-11-20 04:40:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_speed [2019-11-20 04:40:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_speed [2019-11-20 04:40:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sync [2019-11-20 04:40:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sync [2019-11-20 04:40:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2019-11-20 04:40:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2019-11-20 04:40:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_special [2019-11-20 04:40:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_special [2019-11-20 04:40:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure close_dmap [2019-11-20 04:40:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure close_dmap [2019-11-20 04:40:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_close [2019-11-20 04:40:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_close [2019-11-20 04:40:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2019-11-20 04:40:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2019-11-20 04:40:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure sync_output [2019-11-20 04:40:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_output [2019-11-20 04:40:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2019-11-20 04:40:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-11-20 04:40:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-11-20 04:40:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 04:40:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-11-20 04:40:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-11-20 04:40:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure timer_arm [2019-11-20 04:40:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_arm [2019-11-20 04:40:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-20 04:40:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-20 04:40:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2019-11-20 04:40:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2019-11-20 04:40:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure open_dmap [2019-11-20 04:40:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dmap [2019-11-20 04:40:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2019-11-20 04:40:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2019-11-20 04:40:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_special [2019-11-20 04:40:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_special [2019-11-20 04:40:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2019-11-20 04:40:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2019-11-20 04:40:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2019-11-20 04:40:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2019-11-20 04:40:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-11-20 04:40:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-11-20 04:40:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure timer_close [2019-11-20 04:40:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_close [2019-11-20 04:40:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-11-20 04:40:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-11-20 04:40:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 04:40:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2019-11-20 04:40:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2019-11-20 04:40:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-20 04:40:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks [2019-11-20 04:40:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks [2019-11-20 04:40:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_input [2019-11-20 04:40:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_input [2019-11-20 04:40:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-11-20 04:40:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-11-20 04:40:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on_timeout [2019-11-20 04:40:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on_timeout [2019-11-20 04:40:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure set_format [2019-11-20 04:40:28,852 INFO L138 BoogieDeclarations]: Found implementation of procedure set_format [2019-11-20 04:40:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_reset [2019-11-20 04:40:28,852 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_reset [2019-11-20 04:40:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-11-20 04:40:28,852 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-11-20 04:40:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-11-20 04:40:28,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-11-20 04:40:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure seq_reset [2019-11-20 04:40:28,853 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_reset [2019-11-20 04:40:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure request_sound_timer [2019-11-20 04:40:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sound_timer [2019-11-20 04:40:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_get_buffer_pointer [2019-11-20 04:40:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_get_buffer_pointer [2019-11-20 04:40:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-11-20 04:40:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-11-20 04:40:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure seq_drain_midi_queues [2019-11-20 04:40:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_drain_midi_queues [2019-11-20 04:40:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure dma_ioctl [2019-11-20 04:40:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_ioctl [2019-11-20 04:40:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure play_event [2019-11-20 04:40:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure play_event [2019-11-20 04:40:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure reorganize_buffers [2019-11-20 04:40:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure reorganize_buffers [2019-11-20 04:40:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-20 04:40:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-20 04:40:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-11-20 04:40:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-11-20 04:40:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-11-20 04:40:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-11-20 04:40:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~int [2019-11-20 04:40:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~int [2019-11-20 04:40:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2019-11-20 04:40:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2019-11-20 04:40:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-11-20 04:40:28,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-11-20 04:40:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-11-20 04:40:28,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-11-20 04:40:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 04:40:28,860 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2019-11-20 04:40:28,860 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl [2019-11-20 04:40:28,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-20 04:40:28,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-20 04:40:28,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:40:28,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:40:28,861 INFO L130 BoogieDeclarations]: Found specification of procedure seq_startplay [2019-11-20 04:40:28,861 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_startplay [2019-11-20 04:40:31,421 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3681: havoc #t~switch115; [2019-11-20 04:40:31,422 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3710: assume #t~switch115; [2019-11-20 04:40:31,422 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3710: assume !#t~switch115;#t~switch115 := true; [2019-11-20 04:40:31,422 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702: assume 0 != ~tmp___0~6;#res := ~ret~3; [2019-11-20 04:40:31,422 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702: assume !(0 != ~tmp___0~6);#res := ~ret~3; [2019-11-20 04:40:31,422 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3698: assume #t~switch115; [2019-11-20 04:40:31,423 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3698: assume !#t~switch115;#t~switch115 := #t~switch115 || 16 == ~size; [2019-11-20 04:40:31,423 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3694: assume #t~switch115;#res := ~ret~3; [2019-11-20 04:40:31,423 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3694: assume !#t~switch115;#t~switch115 := #t~switch115 || 10 == ~size; [2019-11-20 04:40:31,423 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3690: assume #t~switch115;#res := ~ret~3; [2019-11-20 04:40:31,423 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3690: assume !#t~switch115;#t~switch115 := #t~switch115 || 8 == ~size; [2019-11-20 04:40:31,424 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3723-1: ~tmp___2~1 := #t~ret118;havoc #t~ret118;#res := (if ~tmp___2~1 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~1 % 18446744073709551616 % 4294967296 else ~tmp___2~1 % 18446744073709551616 % 4294967296 - 4294967296); [2019-11-20 04:40:31,424 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3723: SUMMARY for call #t~ret118 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2019-11-20 04:40:31,424 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch115;#res := ~ret~3; [2019-11-20 04:40:31,424 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3686: assume #t~switch115;#res := ~ret~3; [2019-11-20 04:40:31,424 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3686: assume !#t~switch115;#t~switch115 := #t~switch115 || 4 == ~size; [2019-11-20 04:40:31,424 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch115;#t~switch115 := #t~switch115 || 2 == ~size; [2019-11-20 04:40:31,425 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713-1: assume -9223372036854775808 <= #t~ret117 && #t~ret117 <= 9223372036854775807;~tmp___1~2 := #t~ret117;havoc #t~ret117; [2019-11-20 04:40:31,425 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713: SUMMARY for call #t~ret117 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2019-11-20 04:40:31,425 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-1: assume -9223372036854775808 <= #t~ret116 && #t~ret116 <= 9223372036854775807;~tmp___0~6 := #t~ret116;havoc #t~ret116; [2019-11-20 04:40:31,425 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3701: SUMMARY for call #t~ret116 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2019-11-20 04:40:31,425 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3722: assume #t~switch115; [2019-11-20 04:40:31,426 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3722: assume !#t~switch115; [2019-11-20 04:40:31,426 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3714: assume 0 != ~tmp___1~2;#res := ~ret~3; [2019-11-20 04:40:31,426 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3714: assume !(0 != ~tmp___1~2);#res := ~ret~3; [2019-11-20 04:41:00,403 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##789: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:41:00,404 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##790: assume !__copy_from_user_#t~switch110;__copy_from_user_#t~switch110 := __copy_from_user_#t~switch110 || 2 == __copy_from_user_~size; [2019-11-20 04:41:00,404 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3616: havoc __copy_from_user_#t~switch110; [2019-11-20 04:41:00,404 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3622: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:41:00,404 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3622: assume !__copy_from_user_#t~switch110;__copy_from_user_#t~switch110 := __copy_from_user_#t~switch110 || 4 == __copy_from_user_~size; [2019-11-20 04:41:00,405 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3627: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:41:00,405 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3627: assume !__copy_from_user_#t~switch110;__copy_from_user_#t~switch110 := __copy_from_user_#t~switch110 || 8 == __copy_from_user_~size; [2019-11-20 04:41:00,405 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3632: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:41:00,405 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3632: assume !__copy_from_user_#t~switch110;__copy_from_user_#t~switch110 := __copy_from_user_#t~switch110 || 10 == __copy_from_user_~size; [2019-11-20 04:41:00,405 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3637: assume __copy_from_user_#t~switch110; [2019-11-20 04:41:00,405 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3637: assume !__copy_from_user_#t~switch110;__copy_from_user_#t~switch110 := __copy_from_user_#t~switch110 || 16 == __copy_from_user_~size; [2019-11-20 04:41:00,406 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3641-1: assume -9223372036854775808 <= __copy_from_user_#t~ret111 && __copy_from_user_#t~ret111 <= 9223372036854775807;__copy_from_user_~tmp___0~5 := __copy_from_user_#t~ret111;havoc __copy_from_user_#t~ret111; [2019-11-20 04:41:00,406 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3641: SUMMARY for call __copy_from_user_#t~ret111 := ldv__builtin_expect((if 0 != __copy_from_user_~ret~2 then 1 else 0), 0); srcloc: null [2019-11-20 04:41:00,406 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3642: assume 0 != __copy_from_user_~tmp___0~5;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:41:00,406 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3642: assume !(0 != __copy_from_user_~tmp___0~5);__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:41:00,406 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3650: assume __copy_from_user_#t~switch110; [2019-11-20 04:41:00,406 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3650: assume !__copy_from_user_#t~switch110;__copy_from_user_#t~switch110 := true; [2019-11-20 04:41:00,407 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3654: SUMMARY for call __copy_from_user_#t~ret112 := ldv__builtin_expect((if 0 != __copy_from_user_~ret~2 then 1 else 0), 0); srcloc: null [2019-11-20 04:41:00,407 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3654-1: assume -9223372036854775808 <= __copy_from_user_#t~ret112 && __copy_from_user_#t~ret112 <= 9223372036854775807;__copy_from_user_~tmp___1~1 := __copy_from_user_#t~ret112;havoc __copy_from_user_#t~ret112; [2019-11-20 04:41:00,407 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655: assume 0 != __copy_from_user_~tmp___1~1;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:41:00,407 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655: assume !(0 != __copy_from_user_~tmp___1~1);__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:41:00,407 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3663: assume __copy_from_user_#t~switch110; [2019-11-20 04:41:00,407 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3663: assume !__copy_from_user_#t~switch110; [2019-11-20 04:41:00,407 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3664: SUMMARY for call __copy_from_user_#t~ret113 := copy_user_generic(__copy_from_user_~dst.base, __copy_from_user_~dst.offset, __copy_from_user_~src.base, __copy_from_user_~src.offset, __copy_from_user_~size); srcloc: null [2019-11-20 04:41:00,407 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3664-1: __copy_from_user_~tmp___2~0 := __copy_from_user_#t~ret113;havoc __copy_from_user_#t~ret113;__copy_from_user_#res := (if __copy_from_user_~tmp___2~0 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_~tmp___2~0 % 18446744073709551616 % 4294967296 else __copy_from_user_~tmp___2~0 % 18446744073709551616 % 4294967296 - 4294967296); [2019-11-20 04:41:00,451 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:267) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 04:41:00,455 INFO L168 Benchmark]: Toolchain (without parser) took 38335.46 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 769.1 MB). Free memory was 928.6 MB in the beginning and 945.4 MB in the end (delta: -16.8 MB). Peak memory consumption was 931.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:41:00,456 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:41:00,457 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5752.22 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 234.4 MB). Free memory was 928.6 MB in the beginning and 1.1 GB in the end (delta: -178.9 MB). Peak memory consumption was 246.9 MB. Max. memory is 11.5 GB. [2019-11-20 04:41:00,458 INFO L168 Benchmark]: Boogie Procedure Inliner took 435.19 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 48.1 MB). Peak memory consumption was 48.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:41:00,459 INFO L168 Benchmark]: Boogie Preprocessor took 420.26 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 990.7 MB in the end (delta: 68.7 MB). Peak memory consumption was 68.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:41:00,460 INFO L168 Benchmark]: RCFGBuilder took 31721.19 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 534.8 MB). Free memory was 990.7 MB in the beginning and 945.4 MB in the end (delta: 45.3 MB). Peak memory consumption was 759.2 MB. Max. memory is 11.5 GB. [2019-11-20 04:41:00,464 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5752.22 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 234.4 MB). Free memory was 928.6 MB in the beginning and 1.1 GB in the end (delta: -178.9 MB). Peak memory consumption was 246.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 435.19 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 48.1 MB). Peak memory consumption was 48.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 420.26 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 990.7 MB in the end (delta: 68.7 MB). Peak memory consumption was 68.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 31721.19 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 534.8 MB). Free memory was 990.7 MB in the beginning and 945.4 MB in the end (delta: 45.3 MB). Peak memory consumption was 759.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:356) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 04:41:02,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:41:02,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:41:02,788 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:41:02,788 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:41:02,790 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:41:02,793 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:41:02,803 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:41:02,809 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:41:02,812 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:41:02,813 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:41:02,815 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:41:02,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:41:02,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:41:02,819 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:41:02,821 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:41:02,822 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:41:02,823 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:41:02,826 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:41:02,831 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:41:02,835 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:41:02,839 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:41:02,841 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:41:02,843 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:41:02,846 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:41:02,847 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:41:02,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:41:02,849 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:41:02,849 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:41:02,850 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:41:02,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:41:02,852 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:41:02,852 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:41:02,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:41:02,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:41:02,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:41:02,856 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:41:02,856 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:41:02,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:41:02,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:41:02,859 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:41:02,860 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-11-20 04:41:02,895 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:41:02,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:41:02,896 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:41:02,896 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:41:02,897 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:41:02,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:41:02,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:41:02,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:41:02,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:41:02,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:41:02,899 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:41:02,899 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 04:41:02,900 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 04:41:02,900 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:41:02,900 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:41:02,901 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:41:02,901 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:41:02,901 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:41:02,902 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:41:02,902 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:41:02,902 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:41:02,903 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:41:02,903 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:41:02,903 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:41:02,904 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 04:41:02,904 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 04:41:02,904 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:41:02,904 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 04:41:02,905 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:41:02,905 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-20 04:41:02,905 INFO L138 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/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak 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 -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef8d3677dd58862cd7ecedcb44f846e5e6579691 [2019-11-20 04:41:03,230 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:41:03,244 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:41:03,247 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:41:03,249 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:41:03,250 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:41:03,250 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd.i [2019-11-20 04:41:03,314 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/data/3c7533577/eaa47876cbf94a30a5156b461d64adf5/FLAGafb8d1221 [2019-11-20 04:41:04,321 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:41:04,322 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd.i [2019-11-20 04:41:04,367 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/data/3c7533577/eaa47876cbf94a30a5156b461d64adf5/FLAGafb8d1221 [2019-11-20 04:41:04,629 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/data/3c7533577/eaa47876cbf94a30a5156b461d64adf5 [2019-11-20 04:41:04,632 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:41:04,634 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:41:04,635 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:41:04,635 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:41:04,639 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:41:04,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:41:04" (1/1) ... [2019-11-20 04:41:04,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@271f7f85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:04, skipping insertion in model container [2019-11-20 04:41:04,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:41:04" (1/1) ... [2019-11-20 04:41:04,651 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:41:04,832 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:41:08,387 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:41:08,478 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:41:09,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:41:10,183 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:41:10,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:10 WrapperNode [2019-11-20 04:41:10,184 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:41:10,185 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:41:10,185 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:41:10,185 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:41:10,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:10" (1/1) ... [2019-11-20 04:41:10,364 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:10" (1/1) ... [2019-11-20 04:41:10,627 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:41:10,628 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:41:10,628 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:41:10,628 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:41:10,642 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:10" (1/1) ... [2019-11-20 04:41:10,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:10" (1/1) ... [2019-11-20 04:41:10,754 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:10" (1/1) ... [2019-11-20 04:41:10,755 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:10" (1/1) ... [2019-11-20 04:41:10,990 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:10" (1/1) ... [2019-11-20 04:41:11,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:10" (1/1) ... [2019-11-20 04:41:11,138 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:10" (1/1) ... [2019-11-20 04:41:11,228 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:41:11,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:41:11,229 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:41:11,230 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:41:11,232 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_99e3812c-55e1-42b0-97f4-a36e0d20d5ee/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2019-11-20 04:41:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure timer_open [2019-11-20 04:41:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_open [2019-11-20 04:41:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure timer_event [2019-11-20 04:41:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_event [2019-11-20 04:41:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_output [2019-11-20 04:41:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_output [2019-11-20 04:41:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_release [2019-11-20 04:41:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_release [2019-11-20 04:41:11,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_ULONG~X~C_INT~X~C_INT~TO~VOID [2019-11-20 04:41:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_ULONG~X~C_INT~X~C_INT~TO~VOID [2019-11-20 04:41:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure local_start_dma [2019-11-20 04:41:11,330 INFO L138 BoogieDeclarations]: Found implementation of procedure local_start_dma [2019-11-20 04:41:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure translate_bytes [2019-11-20 04:41:11,331 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_bytes [2019-11-20 04:41:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2019-11-20 04:41:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-11-20 04:41:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-11-20 04:41:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure seq_copy_to_input [2019-11-20 04:41:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_copy_to_input [2019-11-20 04:41:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~VOID [2019-11-20 04:41:11,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~VOID [2019-11-20 04:41:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-20 04:41:11,334 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-20 04:41:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_sync [2019-11-20 04:41:11,335 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_sync [2019-11-20 04:41:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_launch_output [2019-11-20 04:41:11,335 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_launch_output [2019-11-20 04:41:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-11-20 04:41:11,336 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-11-20 04:41:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-20 04:41:11,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-20 04:41:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_INT~TO~C_INT [2019-11-20 04:41:11,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_INT~TO~C_INT [2019-11-20 04:41:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:41:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-11-20 04:41:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-20 04:41:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-20 04:41:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_space_in_queue [2019-11-20 04:41:11,339 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_space_in_queue [2019-11-20 04:41:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-11-20 04:41:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2019-11-20 04:41:11,340 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2019-11-20 04:41:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2019-11-20 04:41:11,341 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2019-11-20 04:41:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_SHORT~TO~C_SHORT [2019-11-20 04:41:11,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_SHORT~TO~C_SHORT [2019-11-20 04:41:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-20 04:41:11,342 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-20 04:41:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INT [2019-11-20 04:41:11,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INT [2019-11-20 04:41:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-11-20 04:41:11,343 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-11-20 04:41:11,343 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mixer_ioctl [2019-11-20 04:41:11,344 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mixer_ioctl [2019-11-20 04:41:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure dma_subdivide [2019-11-20 04:41:11,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_subdivide [2019-11-20 04:41:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-20 04:41:11,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-20 04:41:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_activate_recording [2019-11-20 04:41:11,346 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_activate_recording [2019-11-20 04:41:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-20 04:41:11,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-20 04:41:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2019-11-20 04:41:11,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2019-11-20 04:41:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-20 04:41:11,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-20 04:41:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~TO~C_INT [2019-11-20 04:41:11,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~TO~C_INT [2019-11-20 04:41:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sync [2019-11-20 04:41:11,349 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sync [2019-11-20 04:41:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2019-11-20 04:41:11,350 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2019-11-20 04:41:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_special [2019-11-20 04:41:11,351 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_special [2019-11-20 04:41:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure close_dmap [2019-11-20 04:41:11,351 INFO L138 BoogieDeclarations]: Found implementation of procedure close_dmap [2019-11-20 04:41:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_close [2019-11-20 04:41:11,352 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_close [2019-11-20 04:41:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2019-11-20 04:41:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-11-20 04:41:11,352 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-11-20 04:41:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-11-20 04:41:11,353 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-11-20 04:41:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2019-11-20 04:41:11,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2019-11-20 04:41:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_special [2019-11-20 04:41:11,354 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_special [2019-11-20 04:41:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2019-11-20 04:41:11,354 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2019-11-20 04:41:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UINT~TO~C_UINT [2019-11-20 04:41:11,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UINT~TO~C_UINT [2019-11-20 04:41:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2019-11-20 04:41:11,355 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2019-11-20 04:41:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure timer_close [2019-11-20 04:41:11,356 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_close [2019-11-20 04:41:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 04:41:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-20 04:41:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2019-11-20 04:41:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2019-11-20 04:41:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_input [2019-11-20 04:41:11,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_input [2019-11-20 04:41:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-11-20 04:41:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on_timeout [2019-11-20 04:41:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on_timeout [2019-11-20 04:41:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure set_format [2019-11-20 04:41:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure set_format [2019-11-20 04:41:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_reset [2019-11-20 04:41:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_reset [2019-11-20 04:41:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-11-20 04:41:11,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-11-20 04:41:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure seq_reset [2019-11-20 04:41:11,361 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_reset [2019-11-20 04:41:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-11-20 04:41:11,362 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-11-20 04:41:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure seq_drain_midi_queues [2019-11-20 04:41:11,362 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_drain_midi_queues [2019-11-20 04:41:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~TO~VOID [2019-11-20 04:41:11,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~TO~VOID [2019-11-20 04:41:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure dma_ioctl [2019-11-20 04:41:11,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_ioctl [2019-11-20 04:41:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-11-20 04:41:11,365 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-11-20 04:41:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-11-20 04:41:11,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-11-20 04:41:11,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2019-11-20 04:41:11,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2019-11-20 04:41:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2019-11-20 04:41:11,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:41:11,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:41:11,371 INFO L130 BoogieDeclarations]: Found specification of procedure seq_startplay [2019-11-20 04:41:11,371 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_startplay [2019-11-20 04:41:11,372 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2019-11-20 04:41:11,372 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2019-11-20 04:41:11,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-20 04:41:11,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-11-20 04:41:11,373 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-11-20 04:41:11,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-11-20 04:41:11,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 04:41:11,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-20 04:41:11,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-11-20 04:41:11,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-20 04:41:11,382 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-20 04:41:11,383 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-20 04:41:11,383 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-11-20 04:41:11,383 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-11-20 04:41:11,383 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-11-20 04:41:11,383 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2019-11-20 04:41:11,384 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2019-11-20 04:41:11,384 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_move_wrpointer [2019-11-20 04:41:11,384 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_move_wrpointer [2019-11-20 04:41:11,384 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset [2019-11-20 04:41:11,385 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset [2019-11-20 04:41:11,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-20 04:41:11,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-20 04:41:11,385 INFO L130 BoogieDeclarations]: Found specification of procedure sound_stop_timer [2019-11-20 04:41:11,386 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_stop_timer [2019-11-20 04:41:11,386 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks___0 [2019-11-20 04:41:11,386 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks___0 [2019-11-20 04:41:11,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-20 04:41:11,386 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-20 04:41:11,387 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-11-20 04:41:11,387 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-11-20 04:41:11,387 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset___0 [2019-11-20 04:41:11,387 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset___0 [2019-11-20 04:41:11,388 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~C_INT [2019-11-20 04:41:11,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~C_INT [2019-11-20 04:41:11,389 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-11-20 04:41:11,389 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-11-20 04:41:11,389 INFO L130 BoogieDeclarations]: Found specification of procedure _lock_kernel [2019-11-20 04:41:11,390 INFO L138 BoogieDeclarations]: Found implementation of procedure _lock_kernel [2019-11-20 04:41:11,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:41:11,390 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dmap [2019-11-20 04:41:11,390 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dmap [2019-11-20 04:41:11,391 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-11-20 04:41:11,391 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-11-20 04:41:11,391 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~VOID [2019-11-20 04:41:11,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~VOID [2019-11-20 04:41:11,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 04:41:11,392 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_kernel [2019-11-20 04:41:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_kernel [2019-11-20 04:41:11,392 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-11-20 04:41:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-11-20 04:41:11,393 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2019-11-20 04:41:11,393 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2019-11-20 04:41:11,393 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc___0 [2019-11-20 04:41:11,393 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc___0 [2019-11-20 04:41:11,394 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-11-20 04:41:11,394 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-11-20 04:41:11,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~C_INT [2019-11-20 04:41:11,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~C_INT [2019-11-20 04:41:11,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-11-20 04:41:11,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-20 04:41:11,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-11-20 04:41:11,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 04:41:11,396 INFO L130 BoogieDeclarations]: Found specification of procedure dmabuf_timeout [2019-11-20 04:41:11,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dmabuf_timeout [2019-11-20 04:41:11,396 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2019-11-20 04:41:11,396 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2019-11-20 04:41:11,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 04:41:11,397 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-11-20 04:41:11,397 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-11-20 04:41:11,397 INFO L130 BoogieDeclarations]: Found specification of procedure sound_start_dma [2019-11-20 04:41:11,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_start_dma [2019-11-20 04:41:11,398 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_event [2019-11-20 04:41:11,398 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_event [2019-11-20 04:41:11,398 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-11-20 04:41:11,398 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-11-20 04:41:11,399 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-11-20 04:41:11,399 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-11-20 04:41:11,399 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-11-20 04:41:11,399 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-11-20 04:41:11,400 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_open [2019-11-20 04:41:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_open [2019-11-20 04:41:11,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-11-20 04:41:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-11-20 04:41:11,401 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2019-11-20 04:41:11,401 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2019-11-20 04:41:11,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UCHAR~TO~C_INT [2019-11-20 04:41:11,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UCHAR~TO~C_INT [2019-11-20 04:41:11,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~TO~VOID [2019-11-20 04:41:11,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~TO~VOID [2019-11-20 04:41:11,402 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2019-11-20 04:41:11,402 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2019-11-20 04:41:11,402 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dmap [2019-11-20 04:41:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dmap [2019-11-20 04:41:11,403 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_fragment [2019-11-20 04:41:11,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_fragment [2019-11-20 04:41:11,403 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2019-11-20 04:41:11,404 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2019-11-20 04:41:11,404 INFO L130 BoogieDeclarations]: Found specification of procedure sync_output [2019-11-20 04:41:11,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_output [2019-11-20 04:41:11,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-11-20 04:41:11,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2019-11-20 04:41:11,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-11-20 04:41:11,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2019-11-20 04:41:11,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-20 04:41:11,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-20 04:41:11,406 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2019-11-20 04:41:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2019-11-20 04:41:11,406 INFO L130 BoogieDeclarations]: Found specification of procedure open_dmap [2019-11-20 04:41:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dmap [2019-11-20 04:41:11,407 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2019-11-20 04:41:11,407 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2019-11-20 04:41:11,407 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-11-20 04:41:11,407 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-11-20 04:41:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-11-20 04:41:11,408 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-11-20 04:41:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2019-11-20 04:41:11,408 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2019-11-20 04:41:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks [2019-11-20 04:41:11,410 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks [2019-11-20 04:41:11,414 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-11-20 04:41:11,414 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-11-20 04:41:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-11-20 04:41:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-11-20 04:41:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure request_sound_timer [2019-11-20 04:41:11,415 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sound_timer [2019-11-20 04:41:11,415 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_get_buffer_pointer [2019-11-20 04:41:11,416 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_get_buffer_pointer [2019-11-20 04:41:11,416 INFO L130 BoogieDeclarations]: Found specification of procedure play_event [2019-11-20 04:41:11,416 INFO L138 BoogieDeclarations]: Found implementation of procedure play_event [2019-11-20 04:41:11,416 INFO L130 BoogieDeclarations]: Found specification of procedure reorganize_buffers [2019-11-20 04:41:11,417 INFO L138 BoogieDeclarations]: Found implementation of procedure reorganize_buffers [2019-11-20 04:41:11,417 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-20 04:41:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-20 04:41:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-11-20 04:41:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-11-20 04:41:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2019-11-20 04:41:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl [2019-11-20 04:41:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-20 04:41:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-20 04:41:14,822 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3681: havoc #t~switch115; [2019-11-20 04:41:14,822 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3710: assume #t~switch115; [2019-11-20 04:41:14,823 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3710: assume !#t~switch115;#t~switch115 := true; [2019-11-20 04:41:14,823 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702: assume 0bv64 != ~tmp___0~6;#res := ~ret~3; [2019-11-20 04:41:14,823 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702: assume !(0bv64 != ~tmp___0~6);#res := ~ret~3; [2019-11-20 04:41:14,823 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3698: assume #t~switch115; [2019-11-20 04:41:14,823 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3698: assume !#t~switch115;#t~switch115 := #t~switch115 || 16bv32 == ~size; [2019-11-20 04:41:14,823 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3694: assume #t~switch115;#res := ~ret~3; [2019-11-20 04:41:14,824 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3694: assume !#t~switch115;#t~switch115 := #t~switch115 || 10bv32 == ~size; [2019-11-20 04:41:14,824 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3690: assume #t~switch115;#res := ~ret~3; [2019-11-20 04:41:14,824 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3690: assume !#t~switch115;#t~switch115 := #t~switch115 || 8bv32 == ~size; [2019-11-20 04:41:14,824 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3723-1: ~tmp___2~1 := #t~ret118;havoc #t~ret118;#res := ~tmp___2~1[32:0]; [2019-11-20 04:41:14,824 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3723: SUMMARY for call #t~ret118 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2019-11-20 04:41:14,824 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch115;#res := ~ret~3; [2019-11-20 04:41:14,825 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3686: assume #t~switch115;#res := ~ret~3; [2019-11-20 04:41:14,825 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3686: assume !#t~switch115;#t~switch115 := #t~switch115 || 4bv32 == ~size; [2019-11-20 04:41:14,825 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch115;#t~switch115 := #t~switch115 || 2bv32 == ~size; [2019-11-20 04:41:14,825 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713-1: ~tmp___1~2 := #t~ret117;havoc #t~ret117; [2019-11-20 04:41:14,825 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713: SUMMARY for call #t~ret117 := ldv__builtin_expect(~sign_extendFrom32To64((if 0bv32 != ~ret~3 then 1bv32 else 0bv32)), 0bv64); srcloc: null [2019-11-20 04:41:14,825 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-1: ~tmp___0~6 := #t~ret116;havoc #t~ret116; [2019-11-20 04:41:14,826 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3701: SUMMARY for call #t~ret116 := ldv__builtin_expect(~sign_extendFrom32To64((if 0bv32 != ~ret~3 then 1bv32 else 0bv32)), 0bv64); srcloc: null [2019-11-20 04:41:14,826 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3722: assume #t~switch115; [2019-11-20 04:41:14,826 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3722: assume !#t~switch115; [2019-11-20 04:41:14,826 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3714: assume 0bv64 != ~tmp___1~2;#res := ~ret~3; [2019-11-20 04:41:14,826 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3714: assume !(0bv64 != ~tmp___1~2);#res := ~ret~3; [2019-11-20 04:42:19,063 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##789: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:42:19,063 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##790: assume !__copy_from_user_#t~switch110;__copy_from_user_#t~switch110 := __copy_from_user_#t~switch110 || 2bv32 == __copy_from_user_~size; [2019-11-20 04:42:19,063 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3616: havoc __copy_from_user_#t~switch110; [2019-11-20 04:42:19,064 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3622: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:42:19,064 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3622: assume !__copy_from_user_#t~switch110;__copy_from_user_#t~switch110 := __copy_from_user_#t~switch110 || 4bv32 == __copy_from_user_~size; [2019-11-20 04:42:19,064 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3627: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:42:19,064 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3627: assume !__copy_from_user_#t~switch110;__copy_from_user_#t~switch110 := __copy_from_user_#t~switch110 || 8bv32 == __copy_from_user_~size; [2019-11-20 04:42:19,064 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3632: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:42:19,064 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3632: assume !__copy_from_user_#t~switch110;__copy_from_user_#t~switch110 := __copy_from_user_#t~switch110 || 10bv32 == __copy_from_user_~size; [2019-11-20 04:42:19,065 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3637: assume __copy_from_user_#t~switch110; [2019-11-20 04:42:19,065 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3637: assume !__copy_from_user_#t~switch110;__copy_from_user_#t~switch110 := __copy_from_user_#t~switch110 || 16bv32 == __copy_from_user_~size; [2019-11-20 04:42:19,065 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3641-1: __copy_from_user_~tmp___0~5 := __copy_from_user_#t~ret111;havoc __copy_from_user_#t~ret111; [2019-11-20 04:42:19,065 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3641: SUMMARY for call __copy_from_user_#t~ret111 := ldv__builtin_expect(~sign_extendFrom32To64((if 0bv32 != __copy_from_user_~ret~2 then 1bv32 else 0bv32)), 0bv64); srcloc: null [2019-11-20 04:42:19,065 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3642: assume 0bv64 != __copy_from_user_~tmp___0~5;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:42:19,066 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3642: assume !(0bv64 != __copy_from_user_~tmp___0~5);__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:42:19,066 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3650: assume __copy_from_user_#t~switch110; [2019-11-20 04:42:19,066 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3650: assume !__copy_from_user_#t~switch110;__copy_from_user_#t~switch110 := true; [2019-11-20 04:42:19,066 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3654: SUMMARY for call __copy_from_user_#t~ret112 := ldv__builtin_expect(~sign_extendFrom32To64((if 0bv32 != __copy_from_user_~ret~2 then 1bv32 else 0bv32)), 0bv64); srcloc: null [2019-11-20 04:42:19,066 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3654-1: __copy_from_user_~tmp___1~1 := __copy_from_user_#t~ret112;havoc __copy_from_user_#t~ret112; [2019-11-20 04:42:19,066 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655: assume 0bv64 != __copy_from_user_~tmp___1~1;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:42:19,067 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655: assume !(0bv64 != __copy_from_user_~tmp___1~1);__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 04:42:19,067 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3663: assume __copy_from_user_#t~switch110; [2019-11-20 04:42:19,067 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3663: assume !__copy_from_user_#t~switch110; [2019-11-20 04:42:19,067 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3664: SUMMARY for call __copy_from_user_#t~ret113 := copy_user_generic(__copy_from_user_~dst.base, __copy_from_user_~dst.offset, __copy_from_user_~src.base, __copy_from_user_~src.offset, __copy_from_user_~size); srcloc: null [2019-11-20 04:42:19,067 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3664-1: __copy_from_user_~tmp___2~0 := __copy_from_user_#t~ret113;havoc __copy_from_user_#t~ret113;__copy_from_user_#res := __copy_from_user_~tmp___2~0[32:0]; [2019-11-20 04:42:19,132 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:267) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 04:42:19,140 INFO L168 Benchmark]: Toolchain (without parser) took 74504.65 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 895.5 MB). Free memory was 944.1 MB in the beginning and 856.7 MB in the end (delta: 87.5 MB). Peak memory consumption was 983.0 MB. Max. memory is 11.5 GB. [2019-11-20 04:42:19,141 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:42:19,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5549.89 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 287.8 MB). Free memory was 944.1 MB in the beginning and 1.0 GB in the end (delta: -60.7 MB). Peak memory consumption was 327.5 MB. Max. memory is 11.5 GB. [2019-11-20 04:42:19,145 INFO L168 Benchmark]: Boogie Procedure Inliner took 442.80 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 963.6 MB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 11.5 GB. [2019-11-20 04:42:19,145 INFO L168 Benchmark]: Boogie Preprocessor took 600.70 ms. Allocated memory is still 1.3 GB. Free memory was 963.6 MB in the beginning and 885.1 MB in the end (delta: 78.5 MB). Peak memory consumption was 78.5 MB. Max. memory is 11.5 GB. [2019-11-20 04:42:19,147 INFO L168 Benchmark]: RCFGBuilder took 67907.86 ms. Allocated memory was 1.3 GB in the beginning and 1.9 GB in the end (delta: 607.6 MB). Free memory was 885.1 MB in the beginning and 856.7 MB in the end (delta: 28.4 MB). Peak memory consumption was 636.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:42:19,156 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5549.89 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 287.8 MB). Free memory was 944.1 MB in the beginning and 1.0 GB in the end (delta: -60.7 MB). Peak memory consumption was 327.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 442.80 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 963.6 MB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 600.70 ms. Allocated memory is still 1.3 GB. Free memory was 963.6 MB in the beginning and 885.1 MB in the end (delta: 78.5 MB). Peak memory consumption was 78.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 67907.86 ms. Allocated memory was 1.3 GB in the beginning and 1.9 GB in the end (delta: 607.6 MB). Free memory was 885.1 MB in the beginning and 856.7 MB in the end (delta: 28.4 MB). Peak memory consumption was 636.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:356) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...