./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/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_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/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 1125f5303c81bad3c7465af8025f2064288a47df ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/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_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/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 1125f5303c81bad3c7465af8025f2064288a47df .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 15:04:33,597 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 15:04:33,598 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 15:04:33,605 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 15:04:33,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 15:04:33,606 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 15:04:33,607 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 15:04:33,608 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 15:04:33,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 15:04:33,610 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 15:04:33,611 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 15:04:33,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 15:04:33,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 15:04:33,613 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 15:04:33,613 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 15:04:33,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 15:04:33,615 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 15:04:33,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 15:04:33,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 15:04:33,618 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 15:04:33,620 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 15:04:33,620 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 15:04:33,621 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 15:04:33,622 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 15:04:33,624 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 15:04:33,624 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 15:04:33,624 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 15:04:33,625 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 15:04:33,625 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 15:04:33,626 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 15:04:33,626 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 15:04:33,626 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 15:04:33,627 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 15:04:33,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 15:04:33,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 15:04:33,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 15:04:33,629 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 15:04:33,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 15:04:33,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 15:04:33,630 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 15:04:33,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 15:04:33,631 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 15:04:33,644 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 15:04:33,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 15:04:33,644 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 15:04:33,645 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 15:04:33,645 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 15:04:33,645 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 15:04:33,646 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 15:04:33,646 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 15:04:33,646 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 15:04:33,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 15:04:33,646 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 15:04:33,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 15:04:33,647 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 15:04:33,647 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 15:04:33,647 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 15:04:33,647 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 15:04:33,647 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 15:04:33,648 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 15:04:33,648 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 15:04:33,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 15:04:33,648 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 15:04:33,648 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 15:04:33,649 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 15:04:33,649 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 15:04:33,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 15:04:33,649 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 15:04:33,649 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 15:04:33,649 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_93b65b5d-7b65-4730-afc2-192c2c3136d8/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 -> 1125f5303c81bad3c7465af8025f2064288a47df [2019-12-01 15:04:33,756 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 15:04:33,765 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 15:04:33,767 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 15:04:33,768 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 15:04:33,768 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 15:04:33,769 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd.i [2019-12-01 15:04:33,808 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/data/718dcbca3/d735162a6930423e962d057a4f5db917/FLAGc6816a5d5 [2019-12-01 15:04:34,334 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 15:04:34,335 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd.i [2019-12-01 15:04:34,363 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/data/718dcbca3/d735162a6930423e962d057a4f5db917/FLAGc6816a5d5 [2019-12-01 15:04:34,835 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/data/718dcbca3/d735162a6930423e962d057a4f5db917 [2019-12-01 15:04:34,837 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 15:04:34,838 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 15:04:34,839 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 15:04:34,839 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 15:04:34,841 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 15:04:34,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:04:34" (1/1) ... [2019-12-01 15:04:34,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3437ab30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:34, skipping insertion in model container [2019-12-01 15:04:34,843 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:04:34" (1/1) ... [2019-12-01 15:04:34,848 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 15:04:34,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 15:04:36,701 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 15:04:36,714 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 15:04:36,754 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 15:04:37,013 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 15:04:37,015 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 15:04:37,542 INFO L208 MainTranslator]: Completed translation [2019-12-01 15:04:37,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:37 WrapperNode [2019-12-01 15:04:37,543 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 15:04:37,543 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 15:04:37,543 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 15:04:37,543 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 15:04:37,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:37" (1/1) ... [2019-12-01 15:04:37,605 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:37" (1/1) ... [2019-12-01 15:04:37,760 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 15:04:37,760 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 15:04:37,760 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 15:04:37,760 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 15:04:37,768 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:37" (1/1) ... [2019-12-01 15:04:37,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:37" (1/1) ... [2019-12-01 15:04:37,798 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:37" (1/1) ... [2019-12-01 15:04:37,798 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:37" (1/1) ... [2019-12-01 15:04:37,901 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:37" (1/1) ... [2019-12-01 15:04:37,926 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:37" (1/1) ... [2019-12-01 15:04:37,957 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:37" (1/1) ... [2019-12-01 15:04:37,989 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 15:04:37,990 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 15:04:37,990 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 15:04:37,990 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 15:04:37,990 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:04:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/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 [2019-12-01 15:04:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure timer_open [2019-12-01 15:04:38,034 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_open [2019-12-01 15:04:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure timer_event [2019-12-01 15:04:38,034 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_event [2019-12-01 15:04:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2019-12-01 15:04:38,034 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2019-12-01 15:04:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~VOID [2019-12-01 15:04:38,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~VOID [2019-12-01 15:04:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-12-01 15:04:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-12-01 15:04:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2019-12-01 15:04:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2019-12-01 15:04:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_channels [2019-12-01 15:04:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_channels [2019-12-01 15:04:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-12-01 15:04:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-01 15:04:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-12-01 15:04:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-12-01 15:04:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-01 15:04:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_output [2019-12-01 15:04:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_output [2019-12-01 15:04:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2019-12-01 15:04:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2019-12-01 15:04:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-12-01 15:04:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure seq_input_event [2019-12-01 15:04:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_input_event [2019-12-01 15:04:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_release [2019-12-01 15:04:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_release [2019-12-01 15:04:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-12-01 15:04:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-12-01 15:04:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2019-12-01 15:04:38,037 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2019-12-01 15:04:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure local_start_dma [2019-12-01 15:04:38,037 INFO L138 BoogieDeclarations]: Found implementation of procedure local_start_dma [2019-12-01 15:04:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_move_wrpointer [2019-12-01 15:04:38,037 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_move_wrpointer [2019-12-01 15:04:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset [2019-12-01 15:04:38,037 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset [2019-12-01 15:04:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure translate_bytes [2019-12-01 15:04:38,037 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_bytes [2019-12-01 15:04:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-12-01 15:04:38,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-12-01 15:04:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure sound_stop_timer [2019-12-01 15:04:38,037 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_stop_timer [2019-12-01 15:04:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2019-12-01 15:04:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks___0 [2019-12-01 15:04:38,038 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks___0 [2019-12-01 15:04:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-12-01 15:04:38,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-12-01 15:04:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure seq_copy_to_input [2019-12-01 15:04:38,038 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_copy_to_input [2019-12-01 15:04:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-12-01 15:04:38,038 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-12-01 15:04:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-12-01 15:04:38,038 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-12-01 15:04:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset___0 [2019-12-01 15:04:38,039 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset___0 [2019-12-01 15:04:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-12-01 15:04:38,039 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-12-01 15:04:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2019-12-01 15:04:38,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2019-12-01 15:04:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-12-01 15:04:38,039 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-12-01 15:04:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure _lock_kernel [2019-12-01 15:04:38,039 INFO L138 BoogieDeclarations]: Found implementation of procedure _lock_kernel [2019-12-01 15:04:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 15:04:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dmap [2019-12-01 15:04:38,039 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dmap [2019-12-01 15:04:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-12-01 15:04:38,040 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-12-01 15:04:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_sync [2019-12-01 15:04:38,040 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_sync [2019-12-01 15:04:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 15:04:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_kernel [2019-12-01 15:04:38,040 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_kernel [2019-12-01 15:04:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-12-01 15:04:38,040 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-12-01 15:04:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2019-12-01 15:04:38,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2019-12-01 15:04:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_launch_output [2019-12-01 15:04:38,041 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_launch_output [2019-12-01 15:04:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-12-01 15:04:38,041 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-12-01 15:04:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2019-12-01 15:04:38,041 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2019-12-01 15:04:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc___0 [2019-12-01 15:04:38,041 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc___0 [2019-12-01 15:04:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-12-01 15:04:38,042 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-12-01 15:04:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-12-01 15:04:38,042 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-12-01 15:04:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2019-12-01 15:04:38,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2019-12-01 15:04:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 15:04:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure dmabuf_timeout [2019-12-01 15:04:38,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dmabuf_timeout [2019-12-01 15:04:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2019-12-01 15:04:38,042 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2019-12-01 15:04:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 15:04:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-12-01 15:04:38,042 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-12-01 15:04:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure sound_start_dma [2019-12-01 15:04:38,042 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_start_dma [2019-12-01 15:04:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_event [2019-12-01 15:04:38,043 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_event [2019-12-01 15:04:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_space_in_queue [2019-12-01 15:04:38,043 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_space_in_queue [2019-12-01 15:04:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-12-01 15:04:38,043 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-12-01 15:04:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure timer_get_time [2019-12-01 15:04:38,043 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_get_time [2019-12-01 15:04:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-12-01 15:04:38,043 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-12-01 15:04:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-12-01 15:04:38,044 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-12-01 15:04:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2019-12-01 15:04:38,044 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2019-12-01 15:04:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2019-12-01 15:04:38,044 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2019-12-01 15:04:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_open [2019-12-01 15:04:38,044 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_open [2019-12-01 15:04:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-12-01 15:04:38,044 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-12-01 15:04:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-12-01 15:04:38,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-12-01 15:04:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure do_midi_msg [2019-12-01 15:04:38,045 INFO L138 BoogieDeclarations]: Found implementation of procedure do_midi_msg [2019-12-01 15:04:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2019-12-01 15:04:38,045 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2019-12-01 15:04:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-12-01 15:04:38,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-12-01 15:04:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-12-01 15:04:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-12-01 15:04:38,046 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-12-01 15:04:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2019-12-01 15:04:38,046 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2019-12-01 15:04:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dmap [2019-12-01 15:04:38,046 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dmap [2019-12-01 15:04:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mixer_ioctl [2019-12-01 15:04:38,046 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mixer_ioctl [2019-12-01 15:04:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-12-01 15:04:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_fragment [2019-12-01 15:04:38,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_fragment [2019-12-01 15:04:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_arm [2019-12-01 15:04:38,047 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_arm [2019-12-01 15:04:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure dma_subdivide [2019-12-01 15:04:38,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_subdivide [2019-12-01 15:04:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-12-01 15:04:38,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-12-01 15:04:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 15:04:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_activate_recording [2019-12-01 15:04:38,047 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_activate_recording [2019-12-01 15:04:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-12-01 15:04:38,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-12-01 15:04:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2019-12-01 15:04:38,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2019-12-01 15:04:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_get_time [2019-12-01 15:04:38,048 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_get_time [2019-12-01 15:04:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-12-01 15:04:38,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-12-01 15:04:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_timer [2019-12-01 15:04:38,048 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_timer [2019-12-01 15:04:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_speed [2019-12-01 15:04:38,048 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_speed [2019-12-01 15:04:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sync [2019-12-01 15:04:38,048 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sync [2019-12-01 15:04:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2019-12-01 15:04:38,048 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2019-12-01 15:04:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_special [2019-12-01 15:04:38,049 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_special [2019-12-01 15:04:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure close_dmap [2019-12-01 15:04:38,049 INFO L138 BoogieDeclarations]: Found implementation of procedure close_dmap [2019-12-01 15:04:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_close [2019-12-01 15:04:38,049 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_close [2019-12-01 15:04:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2019-12-01 15:04:38,049 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2019-12-01 15:04:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure sync_output [2019-12-01 15:04:38,049 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_output [2019-12-01 15:04:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2019-12-01 15:04:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-12-01 15:04:38,049 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-12-01 15:04:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 15:04:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-12-01 15:04:38,049 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-12-01 15:04:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure timer_arm [2019-12-01 15:04:38,050 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_arm [2019-12-01 15:04:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-12-01 15:04:38,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-12-01 15:04:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2019-12-01 15:04:38,050 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2019-12-01 15:04:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure open_dmap [2019-12-01 15:04:38,050 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dmap [2019-12-01 15:04:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2019-12-01 15:04:38,050 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2019-12-01 15:04:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_special [2019-12-01 15:04:38,050 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_special [2019-12-01 15:04:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2019-12-01 15:04:38,050 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2019-12-01 15:04:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2019-12-01 15:04:38,051 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2019-12-01 15:04:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-12-01 15:04:38,051 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-12-01 15:04:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure timer_close [2019-12-01 15:04:38,051 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_close [2019-12-01 15:04:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-12-01 15:04:38,051 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-12-01 15:04:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 15:04:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2019-12-01 15:04:38,051 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2019-12-01 15:04:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-12-01 15:04:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks [2019-12-01 15:04:38,052 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks [2019-12-01 15:04:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_input [2019-12-01 15:04:38,052 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_input [2019-12-01 15:04:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-12-01 15:04:38,052 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-12-01 15:04:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on_timeout [2019-12-01 15:04:38,052 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on_timeout [2019-12-01 15:04:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure set_format [2019-12-01 15:04:38,052 INFO L138 BoogieDeclarations]: Found implementation of procedure set_format [2019-12-01 15:04:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_reset [2019-12-01 15:04:38,053 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_reset [2019-12-01 15:04:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-12-01 15:04:38,053 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-12-01 15:04:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-12-01 15:04:38,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-12-01 15:04:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure seq_reset [2019-12-01 15:04:38,053 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_reset [2019-12-01 15:04:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure request_sound_timer [2019-12-01 15:04:38,053 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sound_timer [2019-12-01 15:04:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_get_buffer_pointer [2019-12-01 15:04:38,053 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_get_buffer_pointer [2019-12-01 15:04:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-12-01 15:04:38,053 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-12-01 15:04:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure seq_drain_midi_queues [2019-12-01 15:04:38,053 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_drain_midi_queues [2019-12-01 15:04:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure dma_ioctl [2019-12-01 15:04:38,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_ioctl [2019-12-01 15:04:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure play_event [2019-12-01 15:04:38,054 INFO L138 BoogieDeclarations]: Found implementation of procedure play_event [2019-12-01 15:04:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure reorganize_buffers [2019-12-01 15:04:38,054 INFO L138 BoogieDeclarations]: Found implementation of procedure reorganize_buffers [2019-12-01 15:04:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-12-01 15:04:38,054 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-12-01 15:04:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-12-01 15:04:38,054 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-12-01 15:04:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-12-01 15:04:38,054 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-12-01 15:04:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~int [2019-12-01 15:04:38,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~int [2019-12-01 15:04:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2019-12-01 15:04:38,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2019-12-01 15:04:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-12-01 15:04:38,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-12-01 15:04:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-12-01 15:04:38,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-12-01 15:04:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 15:04:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2019-12-01 15:04:38,055 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl [2019-12-01 15:04:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-12-01 15:04:38,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-12-01 15:04:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 15:04:38,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 15:04:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure seq_startplay [2019-12-01 15:04:38,056 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_startplay [2019-12-01 15:04:39,172 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3681: havoc #t~switch115; [2019-12-01 15:04:39,173 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3710: assume #t~switch115; [2019-12-01 15:04:39,173 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3710: assume !#t~switch115;#t~switch115 := true; [2019-12-01 15:04:39,173 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702: assume 0 != ~tmp___0~6;#res := ~ret~3; [2019-12-01 15:04:39,173 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702: assume !(0 != ~tmp___0~6);#res := ~ret~3; [2019-12-01 15:04:39,173 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3698: assume #t~switch115; [2019-12-01 15:04:39,174 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3698: assume !#t~switch115;#t~switch115 := #t~switch115 || 16 == ~size; [2019-12-01 15:04:39,174 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3694: assume #t~switch115;#res := ~ret~3; [2019-12-01 15:04:39,174 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3694: assume !#t~switch115;#t~switch115 := #t~switch115 || 10 == ~size; [2019-12-01 15:04:39,174 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3690: assume #t~switch115;#res := ~ret~3; [2019-12-01 15:04:39,174 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3690: assume !#t~switch115;#t~switch115 := #t~switch115 || 8 == ~size; [2019-12-01 15:04:39,174 INFO L691 $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); [2019-12-01 15:04:39,174 INFO L691 $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 [2019-12-01 15:04:39,174 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch115;#res := ~ret~3; [2019-12-01 15:04:39,175 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3686: assume #t~switch115;#res := ~ret~3; [2019-12-01 15:04:39,175 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3686: assume !#t~switch115;#t~switch115 := #t~switch115 || 4 == ~size; [2019-12-01 15:04:39,175 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch115;#t~switch115 := #t~switch115 || 2 == ~size; [2019-12-01 15:04:39,175 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713-1: assume -9223372036854775808 <= #t~ret117 && #t~ret117 <= 9223372036854775807;~tmp___1~2 := #t~ret117;havoc #t~ret117; [2019-12-01 15:04:39,175 INFO L691 $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 [2019-12-01 15:04:39,175 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-1: assume -9223372036854775808 <= #t~ret116 && #t~ret116 <= 9223372036854775807;~tmp___0~6 := #t~ret116;havoc #t~ret116; [2019-12-01 15:04:39,175 INFO L691 $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 [2019-12-01 15:04:39,175 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3722: assume #t~switch115; [2019-12-01 15:04:39,175 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3722: assume !#t~switch115; [2019-12-01 15:04:39,175 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3714: assume 0 != ~tmp___1~2;#res := ~ret~3; [2019-12-01 15:04:39,176 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3714: assume !(0 != ~tmp___1~2);#res := ~ret~3; [2019-12-01 15:04:57,491 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##789: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:04:57,492 INFO L691 $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; [2019-12-01 15:04:57,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3616: havoc __copy_from_user_#t~switch110; [2019-12-01 15:04:57,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3622: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:04:57,492 INFO L691 $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; [2019-12-01 15:04:57,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3627: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:04:57,492 INFO L691 $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; [2019-12-01 15:04:57,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3632: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:04:57,492 INFO L691 $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; [2019-12-01 15:04:57,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3637: assume __copy_from_user_#t~switch110; [2019-12-01 15:04:57,492 INFO L691 $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; [2019-12-01 15:04:57,493 INFO L691 $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; [2019-12-01 15:04:57,493 INFO L691 $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 [2019-12-01 15:04:57,493 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3642: assume 0 != __copy_from_user_~tmp___0~5;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:04:57,493 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3642: assume !(0 != __copy_from_user_~tmp___0~5);__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:04:57,493 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3650: assume __copy_from_user_#t~switch110; [2019-12-01 15:04:57,493 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3650: assume !__copy_from_user_#t~switch110;__copy_from_user_#t~switch110 := true; [2019-12-01 15:04:57,493 INFO L691 $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 [2019-12-01 15:04:57,493 INFO L691 $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; [2019-12-01 15:04:57,493 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655: assume 0 != __copy_from_user_~tmp___1~1;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:04:57,493 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655: assume !(0 != __copy_from_user_~tmp___1~1);__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:04:57,493 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3663: assume __copy_from_user_#t~switch110; [2019-12-01 15:04:57,493 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3663: assume !__copy_from_user_#t~switch110; [2019-12-01 15:04:57,493 INFO L691 $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 [2019-12-01 15:04:57,493 INFO L691 $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); [2019-12-01 15:04:57,507 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:358) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:269) 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) [2019-12-01 15:04:57,510 INFO L168 Benchmark]: Toolchain (without parser) took 22671.59 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 899.2 MB). Free memory was 926.2 MB in the beginning and 1.7 GB in the end (delta: -808.4 MB). Peak memory consumption was 892.2 MB. Max. memory is 11.5 GB. [2019-12-01 15:04:57,511 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 15:04:57,511 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2704.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.1 MB). Free memory was 926.2 MB in the beginning and 1.1 GB in the end (delta: -176.4 MB). Peak memory consumption was 244.7 MB. Max. memory is 11.5 GB. [2019-12-01 15:04:57,512 INFO L168 Benchmark]: Boogie Procedure Inliner took 216.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 51.2 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. [2019-12-01 15:04:57,513 INFO L168 Benchmark]: Boogie Preprocessor took 229.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 980.9 MB in the end (delta: 70.4 MB). Peak memory consumption was 70.4 MB. Max. memory is 11.5 GB. [2019-12-01 15:04:57,513 INFO L168 Benchmark]: RCFGBuilder took 19519.01 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 713.0 MB). Free memory was 980.9 MB in the beginning and 1.7 GB in the end (delta: -753.7 MB). Peak memory consumption was 760.8 MB. Max. memory is 11.5 GB. [2019-12-01 15:04:57,516 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2704.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.1 MB). Free memory was 926.2 MB in the beginning and 1.1 GB in the end (delta: -176.4 MB). Peak memory consumption was 244.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 216.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 51.2 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 229.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 980.9 MB in the end (delta: 70.4 MB). Peak memory consumption was 70.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 19519.01 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 713.0 MB). Free memory was 980.9 MB in the beginning and 1.7 GB in the end (delta: -753.7 MB). Peak memory consumption was 760.8 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:358) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 15:04:58,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 15:04:58,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 15:04:58,905 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 15:04:58,906 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 15:04:58,906 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 15:04:58,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 15:04:58,909 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 15:04:58,910 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 15:04:58,911 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 15:04:58,911 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 15:04:58,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 15:04:58,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 15:04:58,913 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 15:04:58,914 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 15:04:58,914 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 15:04:58,915 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 15:04:58,916 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 15:04:58,917 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 15:04:58,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 15:04:58,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 15:04:58,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 15:04:58,921 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 15:04:58,922 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 15:04:58,924 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 15:04:58,924 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 15:04:58,924 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 15:04:58,925 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 15:04:58,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 15:04:58,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 15:04:58,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 15:04:58,926 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 15:04:58,927 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 15:04:58,927 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 15:04:58,928 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 15:04:58,928 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 15:04:58,928 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 15:04:58,929 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 15:04:58,929 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 15:04:58,929 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 15:04:58,930 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 15:04:58,930 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 15:04:58,940 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 15:04:58,941 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 15:04:58,941 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 15:04:58,941 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 15:04:58,942 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 15:04:58,942 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 15:04:58,942 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 15:04:58,942 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 15:04:58,942 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 15:04:58,942 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 15:04:58,943 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 15:04:58,943 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 15:04:58,943 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 15:04:58,943 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 15:04:58,943 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 15:04:58,943 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 15:04:58,943 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 15:04:58,944 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 15:04:58,944 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 15:04:58,944 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 15:04:58,944 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 15:04:58,944 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 15:04:58,944 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 15:04:58,944 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 15:04:58,944 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 15:04:58,945 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 15:04:58,945 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 15:04:58,945 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 15:04:58,945 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 15:04:58,945 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 15:04:58,945 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 15:04:58,945 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_93b65b5d-7b65-4730-afc2-192c2c3136d8/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 -> 1125f5303c81bad3c7465af8025f2064288a47df [2019-12-01 15:04:59,118 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 15:04:59,126 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 15:04:59,128 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 15:04:59,129 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 15:04:59,129 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 15:04:59,130 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd.i [2019-12-01 15:04:59,166 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/data/1125772ca/ca3f42c53de945aca16a02f8ba5551b6/FLAG74a4dbfbe [2019-12-01 15:04:59,793 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 15:04:59,793 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/sv-benchmarks/c/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd.i [2019-12-01 15:04:59,821 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/data/1125772ca/ca3f42c53de945aca16a02f8ba5551b6/FLAG74a4dbfbe [2019-12-01 15:05:00,153 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/bin/ukojak/data/1125772ca/ca3f42c53de945aca16a02f8ba5551b6 [2019-12-01 15:05:00,157 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 15:05:00,159 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 15:05:00,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 15:05:00,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 15:05:00,167 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 15:05:00,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:05:00" (1/1) ... [2019-12-01 15:05:00,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37e6cd40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:00, skipping insertion in model container [2019-12-01 15:05:00,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:05:00" (1/1) ... [2019-12-01 15:05:00,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 15:05:00,278 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 15:05:02,080 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 15:05:02,094 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 15:05:02,142 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 15:05:02,208 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 15:05:02,474 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 15:05:02,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 15:05:02,502 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 15:05:02,760 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 15:05:02,762 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 15:05:03,298 INFO L208 MainTranslator]: Completed translation [2019-12-01 15:05:03,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:03 WrapperNode [2019-12-01 15:05:03,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 15:05:03,299 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 15:05:03,299 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 15:05:03,299 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 15:05:03,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:03" (1/1) ... [2019-12-01 15:05:03,367 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:03" (1/1) ... [2019-12-01 15:05:03,575 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 15:05:03,575 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 15:05:03,575 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 15:05:03,576 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 15:05:03,584 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:03" (1/1) ... [2019-12-01 15:05:03,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:03" (1/1) ... [2019-12-01 15:05:03,627 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:03" (1/1) ... [2019-12-01 15:05:03,628 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:03" (1/1) ... [2019-12-01 15:05:03,756 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:03" (1/1) ... [2019-12-01 15:05:03,783 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:03" (1/1) ... [2019-12-01 15:05:03,819 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:03" (1/1) ... [2019-12-01 15:05:03,858 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 15:05:03,858 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 15:05:03,858 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 15:05:03,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 15:05:03,859 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:05:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_93b65b5d-7b65-4730-afc2-192c2c3136d8/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 [2019-12-01 15:05:03,902 INFO L130 BoogieDeclarations]: Found specification of procedure timer_open [2019-12-01 15:05:03,903 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_open [2019-12-01 15:05:03,903 INFO L130 BoogieDeclarations]: Found specification of procedure timer_event [2019-12-01 15:05:03,903 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_event [2019-12-01 15:05:03,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-01 15:05:03,903 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_output [2019-12-01 15:05:03,903 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_output [2019-12-01 15:05:03,903 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_release [2019-12-01 15:05:03,903 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_release [2019-12-01 15:05:03,903 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_ULONG~X~C_INT~X~C_INT~TO~VOID [2019-12-01 15:05:03,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_ULONG~X~C_INT~X~C_INT~TO~VOID [2019-12-01 15:05:03,904 INFO L130 BoogieDeclarations]: Found specification of procedure local_start_dma [2019-12-01 15:05:03,904 INFO L138 BoogieDeclarations]: Found implementation of procedure local_start_dma [2019-12-01 15:05:03,904 INFO L130 BoogieDeclarations]: Found specification of procedure translate_bytes [2019-12-01 15:05:03,904 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_bytes [2019-12-01 15:05:03,904 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2019-12-01 15:05:03,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-12-01 15:05:03,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-12-01 15:05:03,904 INFO L130 BoogieDeclarations]: Found specification of procedure seq_copy_to_input [2019-12-01 15:05:03,904 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_copy_to_input [2019-12-01 15:05:03,904 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~VOID [2019-12-01 15:05:03,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~VOID [2019-12-01 15:05:03,904 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-12-01 15:05:03,905 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-12-01 15:05:03,905 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_sync [2019-12-01 15:05:03,905 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_sync [2019-12-01 15:05:03,905 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_launch_output [2019-12-01 15:05:03,905 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_launch_output [2019-12-01 15:05:03,905 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-12-01 15:05:03,905 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-12-01 15:05:03,905 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-12-01 15:05:03,905 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-12-01 15:05:03,905 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_INT~TO~C_INT [2019-12-01 15:05:03,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_INT~TO~C_INT [2019-12-01 15:05:03,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 15:05:03,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-12-01 15:05:03,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-01 15:05:03,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-01 15:05:03,906 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_space_in_queue [2019-12-01 15:05:03,906 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_space_in_queue [2019-12-01 15:05:03,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-12-01 15:05:03,906 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2019-12-01 15:05:03,906 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2019-12-01 15:05:03,906 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2019-12-01 15:05:03,906 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2019-12-01 15:05:03,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_SHORT~TO~C_SHORT [2019-12-01 15:05:03,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_SHORT~TO~C_SHORT [2019-12-01 15:05:03,906 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-12-01 15:05:03,906 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-12-01 15:05:03,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INT [2019-12-01 15:05:03,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INT [2019-12-01 15:05:03,907 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-12-01 15:05:03,907 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-12-01 15:05:03,907 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mixer_ioctl [2019-12-01 15:05:03,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mixer_ioctl [2019-12-01 15:05:03,907 INFO L130 BoogieDeclarations]: Found specification of procedure dma_subdivide [2019-12-01 15:05:03,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_subdivide [2019-12-01 15:05:03,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-12-01 15:05:03,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-12-01 15:05:03,907 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_activate_recording [2019-12-01 15:05:03,907 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_activate_recording [2019-12-01 15:05:03,907 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-12-01 15:05:03,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-12-01 15:05:03,907 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2019-12-01 15:05:03,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2019-12-01 15:05:03,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-12-01 15:05:03,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-12-01 15:05:03,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~TO~C_INT [2019-12-01 15:05:03,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~TO~C_INT [2019-12-01 15:05:03,908 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sync [2019-12-01 15:05:03,908 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sync [2019-12-01 15:05:03,908 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2019-12-01 15:05:03,908 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2019-12-01 15:05:03,908 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_special [2019-12-01 15:05:03,908 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_special [2019-12-01 15:05:03,908 INFO L130 BoogieDeclarations]: Found specification of procedure close_dmap [2019-12-01 15:05:03,908 INFO L138 BoogieDeclarations]: Found implementation of procedure close_dmap [2019-12-01 15:05:03,908 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_close [2019-12-01 15:05:03,908 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_close [2019-12-01 15:05:03,909 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2019-12-01 15:05:03,909 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-12-01 15:05:03,909 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-12-01 15:05:03,909 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-12-01 15:05:03,909 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-12-01 15:05:03,909 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2019-12-01 15:05:03,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2019-12-01 15:05:03,909 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_special [2019-12-01 15:05:03,909 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_special [2019-12-01 15:05:03,909 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2019-12-01 15:05:03,909 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2019-12-01 15:05:03,909 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UINT~TO~C_UINT [2019-12-01 15:05:03,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UINT~TO~C_UINT [2019-12-01 15:05:03,909 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2019-12-01 15:05:03,909 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2019-12-01 15:05:03,910 INFO L130 BoogieDeclarations]: Found specification of procedure timer_close [2019-12-01 15:05:03,910 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_close [2019-12-01 15:05:03,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 15:05:03,910 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-12-01 15:05:03,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2019-12-01 15:05:03,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2019-12-01 15:05:03,910 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_input [2019-12-01 15:05:03,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_input [2019-12-01 15:05:03,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-12-01 15:05:03,910 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on_timeout [2019-12-01 15:05:03,910 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on_timeout [2019-12-01 15:05:03,910 INFO L130 BoogieDeclarations]: Found specification of procedure set_format [2019-12-01 15:05:03,910 INFO L138 BoogieDeclarations]: Found implementation of procedure set_format [2019-12-01 15:05:03,910 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_reset [2019-12-01 15:05:03,910 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_reset [2019-12-01 15:05:03,911 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-12-01 15:05:03,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-12-01 15:05:03,911 INFO L130 BoogieDeclarations]: Found specification of procedure seq_reset [2019-12-01 15:05:03,911 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_reset [2019-12-01 15:05:03,911 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-12-01 15:05:03,911 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-12-01 15:05:03,911 INFO L130 BoogieDeclarations]: Found specification of procedure seq_drain_midi_queues [2019-12-01 15:05:03,911 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_drain_midi_queues [2019-12-01 15:05:03,911 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~TO~VOID [2019-12-01 15:05:03,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~TO~VOID [2019-12-01 15:05:03,911 INFO L130 BoogieDeclarations]: Found specification of procedure dma_ioctl [2019-12-01 15:05:03,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_ioctl [2019-12-01 15:05:03,911 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-12-01 15:05:03,911 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-12-01 15:05:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-12-01 15:05:03,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-12-01 15:05:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2019-12-01 15:05:03,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2019-12-01 15:05:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2019-12-01 15:05:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 15:05:03,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 15:05:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure seq_startplay [2019-12-01 15:05:03,912 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_startplay [2019-12-01 15:05:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2019-12-01 15:05:03,912 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2019-12-01 15:05:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-12-01 15:05:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-12-01 15:05:03,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-12-01 15:05:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-12-01 15:05:03,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 15:05:03,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-12-01 15:05:03,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-12-01 15:05:03,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-01 15:05:03,913 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-12-01 15:05:03,913 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-12-01 15:05:03,913 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-12-01 15:05:03,913 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2019-12-01 15:05:03,913 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2019-12-01 15:05:03,913 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_move_wrpointer [2019-12-01 15:05:03,913 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_move_wrpointer [2019-12-01 15:05:03,913 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset [2019-12-01 15:05:03,913 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset [2019-12-01 15:05:03,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-12-01 15:05:03,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-12-01 15:05:03,913 INFO L130 BoogieDeclarations]: Found specification of procedure sound_stop_timer [2019-12-01 15:05:03,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_stop_timer [2019-12-01 15:05:03,914 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks___0 [2019-12-01 15:05:03,914 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks___0 [2019-12-01 15:05:03,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-12-01 15:05:03,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-12-01 15:05:03,914 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-12-01 15:05:03,914 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-12-01 15:05:03,914 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset___0 [2019-12-01 15:05:03,914 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset___0 [2019-12-01 15:05:03,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~C_INT [2019-12-01 15:05:03,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~C_INT [2019-12-01 15:05:03,914 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-12-01 15:05:03,914 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-12-01 15:05:03,914 INFO L130 BoogieDeclarations]: Found specification of procedure _lock_kernel [2019-12-01 15:05:03,914 INFO L138 BoogieDeclarations]: Found implementation of procedure _lock_kernel [2019-12-01 15:05:03,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 15:05:03,915 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dmap [2019-12-01 15:05:03,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dmap [2019-12-01 15:05:03,915 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-12-01 15:05:03,915 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-12-01 15:05:03,915 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~VOID [2019-12-01 15:05:03,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~VOID [2019-12-01 15:05:03,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 15:05:03,915 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_kernel [2019-12-01 15:05:03,915 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_kernel [2019-12-01 15:05:03,915 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-12-01 15:05:03,915 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-12-01 15:05:03,915 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2019-12-01 15:05:03,915 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2019-12-01 15:05:03,915 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc___0 [2019-12-01 15:05:03,915 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc___0 [2019-12-01 15:05:03,916 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-12-01 15:05:03,916 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-12-01 15:05:03,916 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~C_INT [2019-12-01 15:05:03,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~C_INT [2019-12-01 15:05:03,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-12-01 15:05:03,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-01 15:05:03,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-12-01 15:05:03,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 15:05:03,916 INFO L130 BoogieDeclarations]: Found specification of procedure dmabuf_timeout [2019-12-01 15:05:03,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dmabuf_timeout [2019-12-01 15:05:03,916 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2019-12-01 15:05:03,916 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2019-12-01 15:05:03,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 15:05:03,916 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-12-01 15:05:03,916 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-12-01 15:05:03,916 INFO L130 BoogieDeclarations]: Found specification of procedure sound_start_dma [2019-12-01 15:05:03,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_start_dma [2019-12-01 15:05:03,917 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_event [2019-12-01 15:05:03,917 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_event [2019-12-01 15:05:03,917 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-12-01 15:05:03,917 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-12-01 15:05:03,917 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-12-01 15:05:03,917 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-12-01 15:05:03,917 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-12-01 15:05:03,917 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-12-01 15:05:03,917 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_open [2019-12-01 15:05:03,917 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_open [2019-12-01 15:05:03,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-12-01 15:05:03,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-12-01 15:05:03,917 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2019-12-01 15:05:03,917 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2019-12-01 15:05:03,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UCHAR~TO~C_INT [2019-12-01 15:05:03,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UCHAR~TO~C_INT [2019-12-01 15:05:03,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~TO~VOID [2019-12-01 15:05:03,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~TO~VOID [2019-12-01 15:05:03,918 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2019-12-01 15:05:03,918 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2019-12-01 15:05:03,918 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dmap [2019-12-01 15:05:03,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dmap [2019-12-01 15:05:03,918 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_fragment [2019-12-01 15:05:03,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_fragment [2019-12-01 15:05:03,918 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2019-12-01 15:05:03,918 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2019-12-01 15:05:03,918 INFO L130 BoogieDeclarations]: Found specification of procedure sync_output [2019-12-01 15:05:03,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_output [2019-12-01 15:05:03,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-12-01 15:05:03,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2019-12-01 15:05:03,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-12-01 15:05:03,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2019-12-01 15:05:03,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-12-01 15:05:03,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-12-01 15:05:03,919 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2019-12-01 15:05:03,919 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2019-12-01 15:05:03,919 INFO L130 BoogieDeclarations]: Found specification of procedure open_dmap [2019-12-01 15:05:03,919 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dmap [2019-12-01 15:05:03,919 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2019-12-01 15:05:03,919 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2019-12-01 15:05:03,919 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-12-01 15:05:03,919 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-12-01 15:05:03,919 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-12-01 15:05:03,919 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-12-01 15:05:03,919 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2019-12-01 15:05:03,919 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2019-12-01 15:05:03,919 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks [2019-12-01 15:05:03,920 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks [2019-12-01 15:05:03,920 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-12-01 15:05:03,920 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-12-01 15:05:03,920 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-12-01 15:05:03,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-12-01 15:05:03,920 INFO L130 BoogieDeclarations]: Found specification of procedure request_sound_timer [2019-12-01 15:05:03,920 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sound_timer [2019-12-01 15:05:03,920 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_get_buffer_pointer [2019-12-01 15:05:03,920 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_get_buffer_pointer [2019-12-01 15:05:03,920 INFO L130 BoogieDeclarations]: Found specification of procedure play_event [2019-12-01 15:05:03,920 INFO L138 BoogieDeclarations]: Found implementation of procedure play_event [2019-12-01 15:05:03,920 INFO L130 BoogieDeclarations]: Found specification of procedure reorganize_buffers [2019-12-01 15:05:03,920 INFO L138 BoogieDeclarations]: Found implementation of procedure reorganize_buffers [2019-12-01 15:05:03,920 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-12-01 15:05:03,920 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-12-01 15:05:03,921 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-12-01 15:05:03,921 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-12-01 15:05:03,921 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2019-12-01 15:05:03,921 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl [2019-12-01 15:05:03,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-12-01 15:05:03,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-12-01 15:05:05,490 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3681: havoc #t~switch115; [2019-12-01 15:05:05,491 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3710: assume #t~switch115; [2019-12-01 15:05:05,491 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3710: assume !#t~switch115;#t~switch115 := true; [2019-12-01 15:05:05,491 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702: assume 0bv64 != ~tmp___0~6;#res := ~ret~3; [2019-12-01 15:05:05,491 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702: assume !(0bv64 != ~tmp___0~6);#res := ~ret~3; [2019-12-01 15:05:05,491 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3698: assume #t~switch115; [2019-12-01 15:05:05,491 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3698: assume !#t~switch115;#t~switch115 := #t~switch115 || 16bv32 == ~size; [2019-12-01 15:05:05,491 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3694: assume #t~switch115;#res := ~ret~3; [2019-12-01 15:05:05,491 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3694: assume !#t~switch115;#t~switch115 := #t~switch115 || 10bv32 == ~size; [2019-12-01 15:05:05,491 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3690: assume #t~switch115;#res := ~ret~3; [2019-12-01 15:05:05,491 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3690: assume !#t~switch115;#t~switch115 := #t~switch115 || 8bv32 == ~size; [2019-12-01 15:05:05,491 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3723-1: ~tmp___2~1 := #t~ret118;havoc #t~ret118;#res := ~tmp___2~1[32:0]; [2019-12-01 15:05:05,492 INFO L691 $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 [2019-12-01 15:05:05,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch115;#res := ~ret~3; [2019-12-01 15:05:05,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3686: assume #t~switch115;#res := ~ret~3; [2019-12-01 15:05:05,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3686: assume !#t~switch115;#t~switch115 := #t~switch115 || 4bv32 == ~size; [2019-12-01 15:05:05,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch115;#t~switch115 := #t~switch115 || 2bv32 == ~size; [2019-12-01 15:05:05,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713-1: ~tmp___1~2 := #t~ret117;havoc #t~ret117; [2019-12-01 15:05:05,492 INFO L691 $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 [2019-12-01 15:05:05,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-1: ~tmp___0~6 := #t~ret116;havoc #t~ret116; [2019-12-01 15:05:05,492 INFO L691 $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 [2019-12-01 15:05:05,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3722: assume #t~switch115; [2019-12-01 15:05:05,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3722: assume !#t~switch115; [2019-12-01 15:05:05,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3714: assume 0bv64 != ~tmp___1~2;#res := ~ret~3; [2019-12-01 15:05:05,492 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3714: assume !(0bv64 != ~tmp___1~2);#res := ~ret~3; [2019-12-01 15:07:01,328 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##789: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:07:01,328 INFO L691 $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; [2019-12-01 15:07:01,328 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3616: havoc __copy_from_user_#t~switch110; [2019-12-01 15:07:01,329 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3622: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:07:01,329 INFO L691 $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; [2019-12-01 15:07:01,329 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3627: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:07:01,329 INFO L691 $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; [2019-12-01 15:07:01,329 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3632: assume __copy_from_user_#t~switch110;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:07:01,329 INFO L691 $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; [2019-12-01 15:07:01,329 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3637: assume __copy_from_user_#t~switch110; [2019-12-01 15:07:01,329 INFO L691 $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; [2019-12-01 15:07:01,329 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3641-1: __copy_from_user_~tmp___0~5 := __copy_from_user_#t~ret111;havoc __copy_from_user_#t~ret111; [2019-12-01 15:07:01,329 INFO L691 $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 [2019-12-01 15:07:01,329 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3642: assume 0bv64 != __copy_from_user_~tmp___0~5;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:07:01,329 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3642: assume !(0bv64 != __copy_from_user_~tmp___0~5);__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:07:01,329 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3650: assume __copy_from_user_#t~switch110; [2019-12-01 15:07:01,330 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3650: assume !__copy_from_user_#t~switch110;__copy_from_user_#t~switch110 := true; [2019-12-01 15:07:01,330 INFO L691 $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 [2019-12-01 15:07:01,330 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3654-1: __copy_from_user_~tmp___1~1 := __copy_from_user_#t~ret112;havoc __copy_from_user_#t~ret112; [2019-12-01 15:07:01,330 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655: assume 0bv64 != __copy_from_user_~tmp___1~1;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:07:01,330 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655: assume !(0bv64 != __copy_from_user_~tmp___1~1);__copy_from_user_#res := __copy_from_user_~ret~2; [2019-12-01 15:07:01,330 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3663: assume __copy_from_user_#t~switch110; [2019-12-01 15:07:01,330 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3663: assume !__copy_from_user_#t~switch110; [2019-12-01 15:07:01,330 INFO L691 $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 [2019-12-01 15:07:01,330 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L3664-1: __copy_from_user_~tmp___2~0 := __copy_from_user_#t~ret113;havoc __copy_from_user_#t~ret113;__copy_from_user_#res := __copy_from_user_~tmp___2~0[32:0]; [2019-12-01 15:07:01,350 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:358) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:269) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 15:07:01,353 INFO L168 Benchmark]: Toolchain (without parser) took 121194.30 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 791.7 MB). Free memory was 936.1 MB in the beginning and 859.7 MB in the end (delta: 76.4 MB). Peak memory consumption was 981.0 MB. Max. memory is 11.5 GB. [2019-12-01 15:07:01,353 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 15:07:01,353 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3137.75 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 262.7 MB). Free memory was 936.1 MB in the beginning and 809.5 MB in the end (delta: 126.6 MB). Peak memory consumption was 389.3 MB. Max. memory is 11.5 GB. [2019-12-01 15:07:01,354 INFO L168 Benchmark]: Boogie Procedure Inliner took 276.23 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 55.1 MB). Free memory was 809.5 MB in the beginning and 1.2 GB in the end (delta: -416.7 MB). Peak memory consumption was 69.3 MB. Max. memory is 11.5 GB. [2019-12-01 15:07:01,354 INFO L168 Benchmark]: Boogie Preprocessor took 282.96 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 69.4 MB). Peak memory consumption was 69.4 MB. Max. memory is 11.5 GB. [2019-12-01 15:07:01,355 INFO L168 Benchmark]: RCFGBuilder took 117493.00 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 474.0 MB). Free memory was 1.2 GB in the beginning and 859.7 MB in the end (delta: 297.1 MB). Peak memory consumption was 883.9 MB. Max. memory is 11.5 GB. [2019-12-01 15:07:01,356 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3137.75 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 262.7 MB). Free memory was 936.1 MB in the beginning and 809.5 MB in the end (delta: 126.6 MB). Peak memory consumption was 389.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 276.23 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 55.1 MB). Free memory was 809.5 MB in the beginning and 1.2 GB in the end (delta: -416.7 MB). Peak memory consumption was 69.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 282.96 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 69.4 MB). Peak memory consumption was 69.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 117493.00 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 474.0 MB). Free memory was 1.2 GB in the beginning and 859.7 MB in the end (delta: 297.1 MB). Peak memory consumption was 883.9 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:358) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...