./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/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 d7c7b22610043f7e38735ca4fbed339bff91adfe .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/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 d7c7b22610043f7e38735ca4fbed339bff91adfe .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 07:40:24,258 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 07:40:24,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 07:40:24,276 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 07:40:24,276 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 07:40:24,277 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 07:40:24,279 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 07:40:24,287 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 07:40:24,292 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 07:40:24,296 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 07:40:24,297 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 07:40:24,298 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 07:40:24,298 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 07:40:24,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 07:40:24,301 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 07:40:24,302 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 07:40:24,303 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 07:40:24,304 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 07:40:24,306 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 07:40:24,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 07:40:24,313 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 07:40:24,315 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 07:40:24,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 07:40:24,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 07:40:24,321 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 07:40:24,321 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 07:40:24,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 07:40:24,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 07:40:24,323 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 07:40:24,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 07:40:24,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 07:40:24,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 07:40:24,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 07:40:24,328 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 07:40:24,329 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 07:40:24,329 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 07:40:24,329 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 07:40:24,330 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 07:40:24,330 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 07:40:24,331 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 07:40:24,332 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 07:40:24,332 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-11-20 07:40:24,358 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 07:40:24,358 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 07:40:24,359 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 07:40:24,359 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 07:40:24,360 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 07:40:24,360 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 07:40:24,360 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 07:40:24,360 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 07:40:24,361 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 07:40:24,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 07:40:24,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 07:40:24,361 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 07:40:24,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 07:40:24,362 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 07:40:24,362 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 07:40:24,362 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 07:40:24,362 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 07:40:24,362 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 07:40:24,363 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 07:40:24,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:40:24,363 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 07:40:24,363 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 07:40:24,363 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 07:40:24,364 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 07:40:24,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 07:40:24,364 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 07:40:24,364 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 07:40:24,364 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_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/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 -> d7c7b22610043f7e38735ca4fbed339bff91adfe [2019-11-20 07:40:24,562 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 07:40:24,577 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 07:40:24,581 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 07:40:24,582 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 07:40:24,583 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 07:40:24,583 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i [2019-11-20 07:40:24,649 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/data/08472f58b/0d4646f437084090998e57629095ee09/FLAGdd8b16f8e [2019-11-20 07:40:25,546 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 07:40:25,547 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i [2019-11-20 07:40:25,601 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/data/08472f58b/0d4646f437084090998e57629095ee09/FLAGdd8b16f8e [2019-11-20 07:40:25,922 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/data/08472f58b/0d4646f437084090998e57629095ee09 [2019-11-20 07:40:25,924 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 07:40:25,925 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 07:40:25,926 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 07:40:25,926 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 07:40:25,929 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 07:40:25,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:40:25" (1/1) ... [2019-11-20 07:40:25,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23841e25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:40:25, skipping insertion in model container [2019-11-20 07:40:25,933 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:40:25" (1/1) ... [2019-11-20 07:40:25,939 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 07:40:26,102 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 07:40:29,135 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:40:29,251 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 07:40:29,769 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:40:30,762 INFO L192 MainTranslator]: Completed translation [2019-11-20 07:40:30,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:40:30 WrapperNode [2019-11-20 07:40:30,763 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 07:40:30,764 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 07:40:30,764 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 07:40:30,764 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 07:40:30,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:40:30" (1/1) ... [2019-11-20 07:40:30,900 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:40:30" (1/1) ... [2019-11-20 07:40:31,142 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 07:40:31,142 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 07:40:31,142 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 07:40:31,142 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 07:40:31,153 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:40:30" (1/1) ... [2019-11-20 07:40:31,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:40:30" (1/1) ... [2019-11-20 07:40:31,205 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:40:30" (1/1) ... [2019-11-20 07:40:31,205 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:40:30" (1/1) ... [2019-11-20 07:40:31,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:40:30" (1/1) ... [2019-11-20 07:40:31,507 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:40:30" (1/1) ... [2019-11-20 07:40:31,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:40:30" (1/1) ... [2019-11-20 07:40:31,597 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 07:40:31,598 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 07:40:31,598 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 07:40:31,598 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 07:40:31,599 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:40:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:40:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure timer_open [2019-11-20 07:40:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_open [2019-11-20 07:40:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure poll_def_tmr [2019-11-20 07:40:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_def_tmr [2019-11-20 07:40:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure timer_event [2019-11-20 07:40:31,848 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_event [2019-11-20 07:40:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_channels [2019-11-20 07:40:31,848 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_channels [2019-11-20 07:40:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-11-20 07:40:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-11-20 07:40:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_output [2019-11-20 07:40:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_output [2019-11-20 07:40:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2019-11-20 07:40:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2019-11-20 07:40:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure seq_input_event [2019-11-20 07:40:31,852 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_input_event [2019-11-20 07:40:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_release [2019-11-20 07:40:31,852 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_release [2019-11-20 07:40:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure local_start_dma [2019-11-20 07:40:31,852 INFO L138 BoogieDeclarations]: Found implementation of procedure local_start_dma [2019-11-20 07:40:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure translate_bytes [2019-11-20 07:40:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_bytes [2019-11-20 07:40:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2019-11-20 07:40:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure seq_copy_to_input [2019-11-20 07:40:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_copy_to_input [2019-11-20 07:40:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-20 07:40:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-20 07:40:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_sync [2019-11-20 07:40:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_sync [2019-11-20 07:40:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2019-11-20 07:40:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2019-11-20 07:40:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_launch_output [2019-11-20 07:40:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_launch_output [2019-11-20 07:40:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-11-20 07:40:31,855 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-11-20 07:40:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_soundcard_mutex [2019-11-20 07:40:31,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_soundcard_mutex [2019-11-20 07:40:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-20 07:40:31,855 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-20 07:40:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 07:40:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_space_in_queue [2019-11-20 07:40:31,856 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_space_in_queue [2019-11-20 07:40:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure timer_get_time [2019-11-20 07:40:31,856 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_get_time [2019-11-20 07:40:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2019-11-20 07:40:31,857 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2019-11-20 07:40:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2019-11-20 07:40:31,857 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2019-11-20 07:40:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-20 07:40:31,857 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-20 07:40:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-11-20 07:40:31,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-11-20 07:40:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-20 07:40:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-11-20 07:40:31,858 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-11-20 07:40:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mixer_ioctl [2019-11-20 07:40:31,859 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mixer_ioctl [2019-11-20 07:40:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-20 07:40:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure midi_poll [2019-11-20 07:40:31,860 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_poll [2019-11-20 07:40:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_arm [2019-11-20 07:40:31,860 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_arm [2019-11-20 07:40:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure dma_subdivide [2019-11-20 07:40:31,860 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_subdivide [2019-11-20 07:40:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 07:40:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_activate_recording [2019-11-20 07:40:31,861 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_activate_recording [2019-11-20 07:40:31,862 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-20 07:40:31,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-20 07:40:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2019-11-20 07:40:31,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2019-11-20 07:40:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-20 07:40:31,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-20 07:40:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sync [2019-11-20 07:40:31,864 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sync [2019-11-20 07:40:31,864 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2019-11-20 07:40:31,864 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2019-11-20 07:40:31,865 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_special [2019-11-20 07:40:31,865 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_special [2019-11-20 07:40:31,865 INFO L130 BoogieDeclarations]: Found specification of procedure close_dmap [2019-11-20 07:40:31,865 INFO L138 BoogieDeclarations]: Found implementation of procedure close_dmap [2019-11-20 07:40:31,865 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_close [2019-11-20 07:40:31,865 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_close [2019-11-20 07:40:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2019-11-20 07:40:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-11-20 07:40:31,866 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-11-20 07:40:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-11-20 07:40:31,866 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-11-20 07:40:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure timer_arm [2019-11-20 07:40:31,866 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_arm [2019-11-20 07:40:31,867 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_special [2019-11-20 07:40:31,867 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_special [2019-11-20 07:40:31,867 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mmap [2019-11-20 07:40:31,867 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mmap [2019-11-20 07:40:31,867 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2019-11-20 07:40:31,867 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2019-11-20 07:40:31,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 07:40:31,868 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2019-11-20 07:40:31,868 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2019-11-20 07:40:31,868 INFO L130 BoogieDeclarations]: Found specification of procedure timer_close [2019-11-20 07:40:31,868 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_close [2019-11-20 07:40:31,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 07:40:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-20 07:40:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_input [2019-11-20 07:40:31,869 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_input [2019-11-20 07:40:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on_timeout [2019-11-20 07:40:31,870 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on_timeout [2019-11-20 07:40:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure set_format [2019-11-20 07:40:31,870 INFO L138 BoogieDeclarations]: Found implementation of procedure set_format [2019-11-20 07:40:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_reset [2019-11-20 07:40:31,870 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_reset [2019-11-20 07:40:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-11-20 07:40:31,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-11-20 07:40:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure seq_reset [2019-11-20 07:40:31,871 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_reset [2019-11-20 07:40:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-11-20 07:40:31,871 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-11-20 07:40:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure seq_drain_midi_queues [2019-11-20 07:40:31,872 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_drain_midi_queues [2019-11-20 07:40:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure dma_ioctl [2019-11-20 07:40:31,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_ioctl [2019-11-20 07:40:31,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_soundcard_mutex [2019-11-20 07:40:31,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_soundcard_mutex [2019-11-20 07:40:31,876 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-11-20 07:40:31,877 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-11-20 07:40:31,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~int [2019-11-20 07:40:31,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~int [2019-11-20 07:40:31,880 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2019-11-20 07:40:31,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2019-11-20 07:40:31,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-11-20 07:40:31,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-11-20 07:40:31,881 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2019-11-20 07:40:31,882 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2019-11-20 07:40:31,882 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-11-20 07:40:31,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-11-20 07:40:31,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 07:40:31,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 07:40:31,883 INFO L130 BoogieDeclarations]: Found specification of procedure seq_startplay [2019-11-20 07:40:31,883 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_startplay [2019-11-20 07:40:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2019-11-20 07:40:31,889 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2019-11-20 07:40:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~VOID [2019-11-20 07:40:31,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~VOID [2019-11-20 07:40:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-11-20 07:40:31,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-11-20 07:40:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2019-11-20 07:40:31,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2019-11-20 07:40:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-20 07:40:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-20 07:40:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-20 07:40:31,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-20 07:40:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-20 07:40:31,891 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-20 07:40:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-11-20 07:40:31,891 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-11-20 07:40:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-11-20 07:40:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-11-20 07:40:31,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-11-20 07:40:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2019-11-20 07:40:31,892 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2019-11-20 07:40:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get___0 [2019-11-20 07:40:31,892 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get___0 [2019-11-20 07:40:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_move_wrpointer [2019-11-20 07:40:31,893 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_move_wrpointer [2019-11-20 07:40:31,893 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-20 07:40:31,893 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-20 07:40:31,893 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset [2019-11-20 07:40:31,893 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset [2019-11-20 07:40:31,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-20 07:40:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-20 07:40:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure sound_stop_timer [2019-11-20 07:40:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_stop_timer [2019-11-20 07:40:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks___0 [2019-11-20 07:40:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks___0 [2019-11-20 07:40:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-20 07:40:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-20 07:40:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-11-20 07:40:31,895 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-11-20 07:40:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-11-20 07:40:31,895 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-11-20 07:40:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset___0 [2019-11-20 07:40:31,895 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset___0 [2019-11-20 07:40:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2019-11-20 07:40:31,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2019-11-20 07:40:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-11-20 07:40:31,896 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-11-20 07:40:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-11-20 07:40:31,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-11-20 07:40:31,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 07:40:31,897 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dmap [2019-11-20 07:40:31,897 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dmap [2019-11-20 07:40:31,897 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-11-20 07:40:31,897 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-11-20 07:40:31,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 07:40:31,897 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-11-20 07:40:31,898 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-11-20 07:40:31,898 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2019-11-20 07:40:31,898 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2019-11-20 07:40:31,898 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc___0 [2019-11-20 07:40:31,898 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc___0 [2019-11-20 07:40:31,898 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-11-20 07:40:31,899 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-11-20 07:40:31,899 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2019-11-20 07:40:31,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2019-11-20 07:40:31,899 INFO L130 BoogieDeclarations]: Found specification of procedure dmabuf_timeout [2019-11-20 07:40:31,899 INFO L138 BoogieDeclarations]: Found implementation of procedure dmabuf_timeout [2019-11-20 07:40:31,899 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2019-11-20 07:40:31,900 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2019-11-20 07:40:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 07:40:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure module_is_live [2019-11-20 07:40:31,900 INFO L138 BoogieDeclarations]: Found implementation of procedure module_is_live [2019-11-20 07:40:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-11-20 07:40:31,900 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-11-20 07:40:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure sound_start_dma [2019-11-20 07:40:31,901 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_start_dma [2019-11-20 07:40:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_event [2019-11-20 07:40:31,901 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_event [2019-11-20 07:40:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-11-20 07:40:31,901 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-11-20 07:40:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-11-20 07:40:31,902 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-11-20 07:40:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_open [2019-11-20 07:40:31,902 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_open [2019-11-20 07:40:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure do_midi_msg [2019-11-20 07:40:31,902 INFO L138 BoogieDeclarations]: Found implementation of procedure do_midi_msg [2019-11-20 07:40:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2019-11-20 07:40:31,902 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2019-11-20 07:40:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-20 07:40:31,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-20 07:40:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2019-11-20 07:40:31,903 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2019-11-20 07:40:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dmap [2019-11-20 07:40:31,903 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dmap [2019-11-20 07:40:31,904 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_fragment [2019-11-20 07:40:31,904 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_fragment [2019-11-20 07:40:31,904 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_get_time [2019-11-20 07:40:31,904 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_get_time [2019-11-20 07:40:31,904 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_timer [2019-11-20 07:40:31,904 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_timer [2019-11-20 07:40:31,904 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_speed [2019-11-20 07:40:31,905 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_speed [2019-11-20 07:40:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-11-20 07:40:31,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-11-20 07:40:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2019-11-20 07:40:31,905 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2019-11-20 07:40:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure sync_output [2019-11-20 07:40:31,905 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_output [2019-11-20 07:40:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 07:40:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-20 07:40:31,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-20 07:40:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2019-11-20 07:40:31,906 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2019-11-20 07:40:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure open_dmap [2019-11-20 07:40:31,907 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dmap [2019-11-20 07:40:31,911 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2019-11-20 07:40:31,911 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2019-11-20 07:40:31,911 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-11-20 07:40:31,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-11-20 07:40:31,912 INFO L130 BoogieDeclarations]: Found specification of procedure sound_poll [2019-11-20 07:40:31,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_poll [2019-11-20 07:40:31,912 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-11-20 07:40:31,912 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-11-20 07:40:31,912 INFO L130 BoogieDeclarations]: Found specification of procedure do_sequencer_timer [2019-11-20 07:40:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sequencer_timer [2019-11-20 07:40:31,913 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2019-11-20 07:40:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2019-11-20 07:40:31,913 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks [2019-11-20 07:40:31,914 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks [2019-11-20 07:40:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-11-20 07:40:31,914 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-11-20 07:40:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-11-20 07:40:31,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-11-20 07:40:31,915 INFO L130 BoogieDeclarations]: Found specification of procedure request_sound_timer [2019-11-20 07:40:31,915 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sound_timer [2019-11-20 07:40:31,915 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_get_buffer_pointer [2019-11-20 07:40:31,915 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_get_buffer_pointer [2019-11-20 07:40:31,915 INFO L130 BoogieDeclarations]: Found specification of procedure sound_write [2019-11-20 07:40:31,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_write [2019-11-20 07:40:31,915 INFO L130 BoogieDeclarations]: Found specification of procedure play_event [2019-11-20 07:40:31,915 INFO L138 BoogieDeclarations]: Found implementation of procedure play_event [2019-11-20 07:40:31,916 INFO L130 BoogieDeclarations]: Found specification of procedure reorganize_buffers [2019-11-20 07:40:31,916 INFO L138 BoogieDeclarations]: Found implementation of procedure reorganize_buffers [2019-11-20 07:40:31,916 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-20 07:40:31,916 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-20 07:40:31,916 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-11-20 07:40:31,916 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-11-20 07:40:31,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 07:40:31,916 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2019-11-20 07:40:31,916 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl [2019-11-20 07:40:33,996 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-20 07:40:34,146 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3807: assume #t~switch121; [2019-11-20 07:40:34,147 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3807: assume !#t~switch121;#t~switch121 := #t~switch121 || 16 == ~size; [2019-11-20 07:40:34,147 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803: assume #t~switch121;#res := ~ret~3; [2019-11-20 07:40:34,147 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803: assume !#t~switch121;#t~switch121 := #t~switch121 || 10 == ~size; [2019-11-20 07:40:34,147 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3832: SUMMARY for call #t~ret124 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2019-11-20 07:40:34,147 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799: assume #t~switch121;#res := ~ret~3; [2019-11-20 07:40:34,148 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799: assume !#t~switch121;#t~switch121 := #t~switch121 || 8 == ~size; [2019-11-20 07:40:34,148 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3832-1: ~tmp___2~2 := #t~ret124;havoc #t~ret124;#res := (if ~tmp___2~2 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~2 % 18446744073709551616 % 4294967296 else ~tmp___2~2 % 18446744073709551616 % 4294967296 - 4294967296); [2019-11-20 07:40:34,148 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3795: assume #t~switch121;#res := ~ret~3; [2019-11-20 07:40:34,148 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3795: assume !#t~switch121;#t~switch121 := #t~switch121 || 4 == ~size; [2019-11-20 07:40:34,148 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3822: SUMMARY for call #t~ret123 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2019-11-20 07:40:34,148 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3822-1: assume -9223372036854775808 <= #t~ret123 && #t~ret123 <= 9223372036854775807;~tmp___1~3 := #t~ret123;havoc #t~ret123; [2019-11-20 07:40:34,148 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch121;#res := ~ret~3; [2019-11-20 07:40:34,148 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch121;#t~switch121 := #t~switch121 || 2 == ~size; [2019-11-20 07:40:34,149 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3810: SUMMARY for call #t~ret122 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2019-11-20 07:40:34,149 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3810-1: assume -9223372036854775808 <= #t~ret122 && #t~ret122 <= 9223372036854775807;~tmp___0~8 := #t~ret122;havoc #t~ret122; [2019-11-20 07:40:34,149 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3831: assume #t~switch121; [2019-11-20 07:40:34,149 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3831: assume !#t~switch121; [2019-11-20 07:40:34,149 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3790: havoc #t~switch121; [2019-11-20 07:40:34,149 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3823: assume 0 != ~tmp___1~3;#res := ~ret~3; [2019-11-20 07:40:34,149 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3823: assume !(0 != ~tmp___1~3);#res := ~ret~3; [2019-11-20 07:40:34,149 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3819: assume #t~switch121; [2019-11-20 07:40:34,150 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3819: assume !#t~switch121;#t~switch121 := true; [2019-11-20 07:40:34,150 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3811: assume 0 != ~tmp___0~8;#res := ~ret~3; [2019-11-20 07:40:34,150 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3811: assume !(0 != ~tmp___0~8);#res := ~ret~3; [2019-11-20 07:40:56,119 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3725: havoc __copy_from_user_#t~switch116; [2019-11-20 07:40:56,119 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3731: assume __copy_from_user_#t~switch116;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:40:56,119 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3731: assume !__copy_from_user_#t~switch116;__copy_from_user_#t~switch116 := __copy_from_user_#t~switch116 || 4 == __copy_from_user_~size; [2019-11-20 07:40:56,119 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3736: assume __copy_from_user_#t~switch116;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:40:56,119 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3736: assume !__copy_from_user_#t~switch116;__copy_from_user_#t~switch116 := __copy_from_user_#t~switch116 || 8 == __copy_from_user_~size; [2019-11-20 07:40:56,120 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3741: assume __copy_from_user_#t~switch116;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:40:56,120 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3741: assume !__copy_from_user_#t~switch116;__copy_from_user_#t~switch116 := __copy_from_user_#t~switch116 || 10 == __copy_from_user_~size; [2019-11-20 07:40:56,120 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3746: assume __copy_from_user_#t~switch116; [2019-11-20 07:40:56,120 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3746: assume !__copy_from_user_#t~switch116;__copy_from_user_#t~switch116 := __copy_from_user_#t~switch116 || 16 == __copy_from_user_~size; [2019-11-20 07:40:56,120 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3750: SUMMARY for call __copy_from_user_#t~ret117 := ldv__builtin_expect((if 0 != __copy_from_user_~ret~2 then 1 else 0), 0); srcloc: null [2019-11-20 07:40:56,120 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3750-1: assume -9223372036854775808 <= __copy_from_user_#t~ret117 && __copy_from_user_#t~ret117 <= 9223372036854775807;__copy_from_user_~tmp___0~7 := __copy_from_user_#t~ret117;havoc __copy_from_user_#t~ret117; [2019-11-20 07:40:56,120 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3751: assume 0 != __copy_from_user_~tmp___0~7;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:40:56,120 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3751: assume !(0 != __copy_from_user_~tmp___0~7);__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:40:56,120 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3759: assume __copy_from_user_#t~switch116; [2019-11-20 07:40:56,120 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3759: assume !__copy_from_user_#t~switch116;__copy_from_user_#t~switch116 := true; [2019-11-20 07:40:56,121 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3763-1: assume -9223372036854775808 <= __copy_from_user_#t~ret118 && __copy_from_user_#t~ret118 <= 9223372036854775807;__copy_from_user_~tmp___1~2 := __copy_from_user_#t~ret118;havoc __copy_from_user_#t~ret118; [2019-11-20 07:40:56,121 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3763: SUMMARY for call __copy_from_user_#t~ret118 := ldv__builtin_expect((if 0 != __copy_from_user_~ret~2 then 1 else 0), 0); srcloc: null [2019-11-20 07:40:56,121 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3764: assume 0 != __copy_from_user_~tmp___1~2;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:40:56,121 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3764: assume !(0 != __copy_from_user_~tmp___1~2);__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:40:56,121 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3772: assume __copy_from_user_#t~switch116; [2019-11-20 07:40:56,121 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3772: assume !__copy_from_user_#t~switch116; [2019-11-20 07:40:56,121 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3773-1: __copy_from_user_~tmp___2~1 := __copy_from_user_#t~ret119;havoc __copy_from_user_#t~ret119;__copy_from_user_#res := (if __copy_from_user_~tmp___2~1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_~tmp___2~1 % 18446744073709551616 % 4294967296 else __copy_from_user_~tmp___2~1 % 18446744073709551616 % 4294967296 - 4294967296); [2019-11-20 07:40:56,121 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3773: SUMMARY for call __copy_from_user_#t~ret119 := copy_user_generic(__copy_from_user_~dst.base, __copy_from_user_~dst.offset, __copy_from_user_~src.base, __copy_from_user_~src.offset, __copy_from_user_~size); srcloc: null [2019-11-20 07:40:56,122 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##704: assume !__copy_from_user_#t~switch116;__copy_from_user_#t~switch116 := __copy_from_user_#t~switch116 || 2 == __copy_from_user_~size; [2019-11-20 07:40:56,122 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##703: assume __copy_from_user_#t~switch116;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:40:56,149 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:267) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 07:40:56,155 INFO L168 Benchmark]: Toolchain (without parser) took 30228.31 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 992.0 MB). Free memory was 923.3 MB in the beginning and 1.6 GB in the end (delta: -649.4 MB). Peak memory consumption was 790.8 MB. Max. memory is 11.5 GB. [2019-11-20 07:40:56,155 INFO L168 Benchmark]: CDTParser took 0.94 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 07:40:56,157 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4837.89 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 287.3 MB). Free memory was 923.3 MB in the beginning and 914.6 MB in the end (delta: 8.7 MB). Peak memory consumption was 315.3 MB. Max. memory is 11.5 GB. [2019-11-20 07:40:56,157 INFO L168 Benchmark]: Boogie Procedure Inliner took 378.09 ms. Allocated memory is still 1.3 GB. Free memory was 914.6 MB in the beginning and 860.2 MB in the end (delta: 54.4 MB). Peak memory consumption was 54.4 MB. Max. memory is 11.5 GB. [2019-11-20 07:40:56,159 INFO L168 Benchmark]: Boogie Preprocessor took 455.43 ms. Allocated memory is still 1.3 GB. Free memory was 860.2 MB in the beginning and 786.8 MB in the end (delta: 73.5 MB). Peak memory consumption was 73.5 MB. Max. memory is 11.5 GB. [2019-11-20 07:40:56,163 INFO L168 Benchmark]: RCFGBuilder took 24554.18 ms. Allocated memory was 1.3 GB in the beginning and 2.0 GB in the end (delta: 704.6 MB). Free memory was 786.8 MB in the beginning and 1.6 GB in the end (delta: -785.9 MB). Peak memory consumption was 366.9 MB. Max. memory is 11.5 GB. [2019-11-20 07:40:56,167 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.94 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4837.89 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 287.3 MB). Free memory was 923.3 MB in the beginning and 914.6 MB in the end (delta: 8.7 MB). Peak memory consumption was 315.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 378.09 ms. Allocated memory is still 1.3 GB. Free memory was 914.6 MB in the beginning and 860.2 MB in the end (delta: 54.4 MB). Peak memory consumption was 54.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 455.43 ms. Allocated memory is still 1.3 GB. Free memory was 860.2 MB in the beginning and 786.8 MB in the end (delta: 73.5 MB). Peak memory consumption was 73.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 24554.18 ms. Allocated memory was 1.3 GB in the beginning and 2.0 GB in the end (delta: 704.6 MB). Free memory was 786.8 MB in the beginning and 1.6 GB in the end (delta: -785.9 MB). Peak memory consumption was 366.9 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:356) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 07:40:58,381 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 07:40:58,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 07:40:58,399 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 07:40:58,400 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 07:40:58,402 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 07:40:58,404 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 07:40:58,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 07:40:58,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 07:40:58,420 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 07:40:58,421 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 07:40:58,423 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 07:40:58,423 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 07:40:58,429 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 07:40:58,430 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 07:40:58,432 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 07:40:58,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 07:40:58,436 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 07:40:58,439 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 07:40:58,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 07:40:58,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 07:40:58,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 07:40:58,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 07:40:58,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 07:40:58,460 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 07:40:58,460 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 07:40:58,460 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 07:40:58,461 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 07:40:58,461 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 07:40:58,462 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 07:40:58,463 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 07:40:58,463 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 07:40:58,464 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 07:40:58,465 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 07:40:58,466 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 07:40:58,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 07:40:58,467 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 07:40:58,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 07:40:58,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 07:40:58,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 07:40:58,472 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 07:40:58,473 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-11-20 07:40:58,492 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 07:40:58,492 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 07:40:58,493 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 07:40:58,494 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 07:40:58,495 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 07:40:58,495 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 07:40:58,495 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 07:40:58,496 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 07:40:58,496 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 07:40:58,496 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 07:40:58,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 07:40:58,497 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 07:40:58,498 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 07:40:58,498 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 07:40:58,498 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 07:40:58,498 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 07:40:58,499 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 07:40:58,499 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 07:40:58,499 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 07:40:58,499 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 07:40:58,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:40:58,501 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 07:40:58,501 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 07:40:58,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 07:40:58,502 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 07:40:58,502 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 07:40:58,502 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 07:40:58,502 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 07:40:58,503 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 07:40:58,503 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-20 07:40:58,503 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_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/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 -> d7c7b22610043f7e38735ca4fbed339bff91adfe [2019-11-20 07:40:58,784 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 07:40:58,794 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 07:40:58,800 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 07:40:58,802 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 07:40:58,803 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 07:40:58,803 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i [2019-11-20 07:40:58,866 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/data/9c85bcf09/6237c4b50d384b6a8b8ce70126ab178d/FLAGecddbc46c [2019-11-20 07:40:59,787 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 07:40:59,787 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i [2019-11-20 07:40:59,845 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/data/9c85bcf09/6237c4b50d384b6a8b8ce70126ab178d/FLAGecddbc46c [2019-11-20 07:41:00,256 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/data/9c85bcf09/6237c4b50d384b6a8b8ce70126ab178d [2019-11-20 07:41:00,261 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 07:41:00,262 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 07:41:00,263 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 07:41:00,263 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 07:41:00,267 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 07:41:00,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:41:00" (1/1) ... [2019-11-20 07:41:00,270 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6874e19d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:41:00, skipping insertion in model container [2019-11-20 07:41:00,271 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:41:00" (1/1) ... [2019-11-20 07:41:00,278 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 07:41:00,510 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 07:41:03,982 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:41:04,119 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 07:41:04,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:41:05,635 INFO L192 MainTranslator]: Completed translation [2019-11-20 07:41:05,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:41:05 WrapperNode [2019-11-20 07:41:05,636 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 07:41:05,637 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 07:41:05,637 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 07:41:05,637 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 07:41:05,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:41:05" (1/1) ... [2019-11-20 07:41:05,776 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:41:05" (1/1) ... [2019-11-20 07:41:06,056 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 07:41:06,058 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 07:41:06,059 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 07:41:06,059 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 07:41:06,070 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:41:05" (1/1) ... [2019-11-20 07:41:06,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:41:05" (1/1) ... [2019-11-20 07:41:06,164 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:41:05" (1/1) ... [2019-11-20 07:41:06,165 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:41:05" (1/1) ... [2019-11-20 07:41:06,440 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:41:05" (1/1) ... [2019-11-20 07:41:06,508 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:41:05" (1/1) ... [2019-11-20 07:41:06,582 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:41:05" (1/1) ... [2019-11-20 07:41:06,654 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 07:41:06,655 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 07:41:06,655 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 07:41:06,656 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 07:41:06,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:41:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3b53fb3f-7c8c-4ebd-af57-f39a256164e0/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:41:06,736 INFO L130 BoogieDeclarations]: Found specification of procedure timer_open [2019-11-20 07:41:06,737 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_open [2019-11-20 07:41:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure timer_event [2019-11-20 07:41:06,738 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_event [2019-11-20 07:41:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-11-20 07:41:06,738 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-11-20 07:41:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_output [2019-11-20 07:41:06,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_output [2019-11-20 07:41:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_release [2019-11-20 07:41:06,740 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_release [2019-11-20 07:41:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_ULONG~X~C_INT~X~C_INT~TO~VOID [2019-11-20 07:41:06,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_ULONG~X~C_INT~X~C_INT~TO~VOID [2019-11-20 07:41:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure local_start_dma [2019-11-20 07:41:06,741 INFO L138 BoogieDeclarations]: Found implementation of procedure local_start_dma [2019-11-20 07:41:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure translate_bytes [2019-11-20 07:41:06,741 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_bytes [2019-11-20 07:41:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2019-11-20 07:41:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure seq_copy_to_input [2019-11-20 07:41:06,742 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_copy_to_input [2019-11-20 07:41:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~VOID [2019-11-20 07:41:06,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~VOID [2019-11-20 07:41:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-20 07:41:06,744 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-20 07:41:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_sync [2019-11-20 07:41:06,744 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_sync [2019-11-20 07:41:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_launch_output [2019-11-20 07:41:06,745 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_launch_output [2019-11-20 07:41:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-11-20 07:41:06,745 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-11-20 07:41:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_soundcard_mutex [2019-11-20 07:41:06,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_soundcard_mutex [2019-11-20 07:41:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-20 07:41:06,746 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-20 07:41:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_INT~TO~C_INT [2019-11-20 07:41:06,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_INT~TO~C_INT [2019-11-20 07:41:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 07:41:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-11-20 07:41:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-20 07:41:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-20 07:41:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_space_in_queue [2019-11-20 07:41:06,748 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_space_in_queue [2019-11-20 07:41:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-11-20 07:41:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure timer_get_time [2019-11-20 07:41:06,749 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_get_time [2019-11-20 07:41:06,749 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2019-11-20 07:41:06,749 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2019-11-20 07:41:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~TO~VOID [2019-11-20 07:41:06,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~TO~VOID [2019-11-20 07:41:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2019-11-20 07:41:06,750 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2019-11-20 07:41:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_SHORT~TO~C_SHORT [2019-11-20 07:41:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_SHORT~TO~C_SHORT [2019-11-20 07:41:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-20 07:41:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-20 07:41:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INT [2019-11-20 07:41:06,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INT [2019-11-20 07:41:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-11-20 07:41:06,752 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-11-20 07:41:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mixer_ioctl [2019-11-20 07:41:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mixer_ioctl [2019-11-20 07:41:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_arm [2019-11-20 07:41:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_arm [2019-11-20 07:41:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure dma_subdivide [2019-11-20 07:41:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_subdivide [2019-11-20 07:41:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_activate_recording [2019-11-20 07:41:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_activate_recording [2019-11-20 07:41:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-20 07:41:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-20 07:41:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2019-11-20 07:41:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2019-11-20 07:41:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-20 07:41:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-20 07:41:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~TO~C_INT [2019-11-20 07:41:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~TO~C_INT [2019-11-20 07:41:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sync [2019-11-20 07:41:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sync [2019-11-20 07:41:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2019-11-20 07:41:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2019-11-20 07:41:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_special [2019-11-20 07:41:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_special [2019-11-20 07:41:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure close_dmap [2019-11-20 07:41:06,760 INFO L138 BoogieDeclarations]: Found implementation of procedure close_dmap [2019-11-20 07:41:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_close [2019-11-20 07:41:06,760 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_close [2019-11-20 07:41:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2019-11-20 07:41:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-11-20 07:41:06,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-11-20 07:41:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-11-20 07:41:06,761 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-11-20 07:41:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure timer_arm [2019-11-20 07:41:06,761 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_arm [2019-11-20 07:41:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2019-11-20 07:41:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2019-11-20 07:41:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_special [2019-11-20 07:41:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_special [2019-11-20 07:41:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mmap [2019-11-20 07:41:06,763 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mmap [2019-11-20 07:41:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2019-11-20 07:41:06,763 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2019-11-20 07:41:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UINT~TO~C_UINT [2019-11-20 07:41:06,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UINT~TO~C_UINT [2019-11-20 07:41:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 07:41:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2019-11-20 07:41:06,765 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2019-11-20 07:41:06,765 INFO L130 BoogieDeclarations]: Found specification of procedure timer_close [2019-11-20 07:41:06,765 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_close [2019-11-20 07:41:06,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 07:41:06,765 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-20 07:41:06,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2019-11-20 07:41:06,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2019-11-20 07:41:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_input [2019-11-20 07:41:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_input [2019-11-20 07:41:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-11-20 07:41:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on_timeout [2019-11-20 07:41:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on_timeout [2019-11-20 07:41:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure set_format [2019-11-20 07:41:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure set_format [2019-11-20 07:41:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_reset [2019-11-20 07:41:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_reset [2019-11-20 07:41:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-11-20 07:41:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-11-20 07:41:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure seq_reset [2019-11-20 07:41:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_reset [2019-11-20 07:41:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-11-20 07:41:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-11-20 07:41:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure seq_drain_midi_queues [2019-11-20 07:41:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_drain_midi_queues [2019-11-20 07:41:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~TO~VOID [2019-11-20 07:41:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~TO~VOID [2019-11-20 07:41:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure dma_ioctl [2019-11-20 07:41:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_ioctl [2019-11-20 07:41:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_soundcard_mutex [2019-11-20 07:41:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_soundcard_mutex [2019-11-20 07:41:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-11-20 07:41:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-11-20 07:41:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2019-11-20 07:41:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2019-11-20 07:41:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-11-20 07:41:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-11-20 07:41:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2019-11-20 07:41:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2019-11-20 07:41:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2019-11-20 07:41:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 07:41:06,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 07:41:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure seq_startplay [2019-11-20 07:41:06,774 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_startplay [2019-11-20 07:41:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2019-11-20 07:41:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2019-11-20 07:41:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-20 07:41:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-11-20 07:41:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-11-20 07:41:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-11-20 07:41:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 07:41:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-20 07:41:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-11-20 07:41:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-20 07:41:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-20 07:41:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-20 07:41:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-20 07:41:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-20 07:41:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-11-20 07:41:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-11-20 07:41:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-11-20 07:41:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2019-11-20 07:41:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2019-11-20 07:41:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get___0 [2019-11-20 07:41:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get___0 [2019-11-20 07:41:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_move_wrpointer [2019-11-20 07:41:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_move_wrpointer [2019-11-20 07:41:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-20 07:41:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-20 07:41:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset [2019-11-20 07:41:06,780 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset [2019-11-20 07:41:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-20 07:41:06,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-20 07:41:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure sound_stop_timer [2019-11-20 07:41:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_stop_timer [2019-11-20 07:41:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks___0 [2019-11-20 07:41:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks___0 [2019-11-20 07:41:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-20 07:41:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-20 07:41:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-11-20 07:41:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-11-20 07:41:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-11-20 07:41:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-11-20 07:41:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset___0 [2019-11-20 07:41:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset___0 [2019-11-20 07:41:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~C_INT [2019-11-20 07:41:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~C_INT [2019-11-20 07:41:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-11-20 07:41:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-11-20 07:41:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-11-20 07:41:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-11-20 07:41:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 07:41:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dmap [2019-11-20 07:41:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dmap [2019-11-20 07:41:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-11-20 07:41:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-11-20 07:41:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~VOID [2019-11-20 07:41:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~VOID [2019-11-20 07:41:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 07:41:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-11-20 07:41:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-11-20 07:41:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2019-11-20 07:41:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2019-11-20 07:41:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc___0 [2019-11-20 07:41:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc___0 [2019-11-20 07:41:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-11-20 07:41:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-11-20 07:41:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~C_INT [2019-11-20 07:41:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~X~C_INT~TO~C_INT [2019-11-20 07:41:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-11-20 07:41:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-20 07:41:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-11-20 07:41:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 07:41:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure dmabuf_timeout [2019-11-20 07:41:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dmabuf_timeout [2019-11-20 07:41:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2019-11-20 07:41:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2019-11-20 07:41:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 07:41:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure module_is_live [2019-11-20 07:41:06,790 INFO L138 BoogieDeclarations]: Found implementation of procedure module_is_live [2019-11-20 07:41:06,790 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-11-20 07:41:06,790 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-11-20 07:41:06,790 INFO L130 BoogieDeclarations]: Found specification of procedure sound_start_dma [2019-11-20 07:41:06,790 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_start_dma [2019-11-20 07:41:06,791 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_event [2019-11-20 07:41:06,791 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_event [2019-11-20 07:41:06,791 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-11-20 07:41:06,791 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-11-20 07:41:06,791 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-11-20 07:41:06,792 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-11-20 07:41:06,792 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_open [2019-11-20 07:41:06,792 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_open [2019-11-20 07:41:06,792 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2019-11-20 07:41:06,792 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2019-11-20 07:41:06,793 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UCHAR~TO~C_INT [2019-11-20 07:41:06,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UCHAR~TO~C_INT [2019-11-20 07:41:06,793 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~TO~VOID [2019-11-20 07:41:06,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~TO~VOID [2019-11-20 07:41:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-20 07:41:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-20 07:41:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2019-11-20 07:41:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2019-11-20 07:41:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dmap [2019-11-20 07:41:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dmap [2019-11-20 07:41:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_fragment [2019-11-20 07:41:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_fragment [2019-11-20 07:41:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_get_time [2019-11-20 07:41:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_get_time [2019-11-20 07:41:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_timer [2019-11-20 07:41:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_timer [2019-11-20 07:41:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2019-11-20 07:41:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2019-11-20 07:41:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure sync_output [2019-11-20 07:41:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_output [2019-11-20 07:41:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-11-20 07:41:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2019-11-20 07:41:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-11-20 07:41:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2019-11-20 07:41:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-20 07:41:06,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-20 07:41:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2019-11-20 07:41:06,947 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2019-11-20 07:41:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure open_dmap [2019-11-20 07:41:06,948 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dmap [2019-11-20 07:41:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2019-11-20 07:41:06,948 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2019-11-20 07:41:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-11-20 07:41:06,948 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-11-20 07:41:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure sound_poll [2019-11-20 07:41:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_poll [2019-11-20 07:41:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-11-20 07:41:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-11-20 07:41:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2019-11-20 07:41:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2019-11-20 07:41:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks [2019-11-20 07:41:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks [2019-11-20 07:41:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-11-20 07:41:06,950 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-11-20 07:41:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-11-20 07:41:06,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-11-20 07:41:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure request_sound_timer [2019-11-20 07:41:06,950 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sound_timer [2019-11-20 07:41:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_get_buffer_pointer [2019-11-20 07:41:06,950 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_get_buffer_pointer [2019-11-20 07:41:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure sound_write [2019-11-20 07:41:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_write [2019-11-20 07:41:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure play_event [2019-11-20 07:41:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure play_event [2019-11-20 07:41:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure reorganize_buffers [2019-11-20 07:41:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure reorganize_buffers [2019-11-20 07:41:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-20 07:41:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-20 07:41:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-11-20 07:41:06,952 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-11-20 07:41:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2019-11-20 07:41:06,952 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl [2019-11-20 07:41:09,557 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-20 07:41:09,810 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3807: assume #t~switch121; [2019-11-20 07:41:09,810 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3807: assume !#t~switch121;#t~switch121 := #t~switch121 || 16bv32 == ~size; [2019-11-20 07:41:09,810 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803: assume #t~switch121;#res := ~ret~3; [2019-11-20 07:41:09,810 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803: assume !#t~switch121;#t~switch121 := #t~switch121 || 10bv32 == ~size; [2019-11-20 07:41:09,811 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3832: SUMMARY for call #t~ret124 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2019-11-20 07:41:09,811 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799: assume #t~switch121;#res := ~ret~3; [2019-11-20 07:41:09,811 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799: assume !#t~switch121;#t~switch121 := #t~switch121 || 8bv32 == ~size; [2019-11-20 07:41:09,811 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3832-1: ~tmp___2~2 := #t~ret124;havoc #t~ret124;#res := ~tmp___2~2[32:0]; [2019-11-20 07:41:09,811 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3795: assume #t~switch121;#res := ~ret~3; [2019-11-20 07:41:09,811 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3795: assume !#t~switch121;#t~switch121 := #t~switch121 || 4bv32 == ~size; [2019-11-20 07:41:09,811 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3822: SUMMARY for call #t~ret123 := ldv__builtin_expect(~sign_extendFrom32To64((if 0bv32 != ~ret~3 then 1bv32 else 0bv32)), 0bv64); srcloc: null [2019-11-20 07:41:09,812 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3822-1: ~tmp___1~3 := #t~ret123;havoc #t~ret123; [2019-11-20 07:41:09,812 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch121;#res := ~ret~3; [2019-11-20 07:41:09,812 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch121;#t~switch121 := #t~switch121 || 2bv32 == ~size; [2019-11-20 07:41:09,812 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3810: SUMMARY for call #t~ret122 := ldv__builtin_expect(~sign_extendFrom32To64((if 0bv32 != ~ret~3 then 1bv32 else 0bv32)), 0bv64); srcloc: null [2019-11-20 07:41:09,812 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3810-1: ~tmp___0~8 := #t~ret122;havoc #t~ret122; [2019-11-20 07:41:09,812 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3831: assume #t~switch121; [2019-11-20 07:41:09,812 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3831: assume !#t~switch121; [2019-11-20 07:41:09,813 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3790: havoc #t~switch121; [2019-11-20 07:41:09,813 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3823: assume 0bv64 != ~tmp___1~3;#res := ~ret~3; [2019-11-20 07:41:09,813 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3823: assume !(0bv64 != ~tmp___1~3);#res := ~ret~3; [2019-11-20 07:41:09,813 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3819: assume #t~switch121; [2019-11-20 07:41:09,813 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3819: assume !#t~switch121;#t~switch121 := true; [2019-11-20 07:41:09,813 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3811: assume 0bv64 != ~tmp___0~8;#res := ~ret~3; [2019-11-20 07:41:09,813 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3811: assume !(0bv64 != ~tmp___0~8);#res := ~ret~3; [2019-11-20 07:42:13,304 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3725: havoc __copy_from_user_#t~switch116; [2019-11-20 07:42:13,304 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3731: assume __copy_from_user_#t~switch116;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:42:13,304 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3731: assume !__copy_from_user_#t~switch116;__copy_from_user_#t~switch116 := __copy_from_user_#t~switch116 || 4bv32 == __copy_from_user_~size; [2019-11-20 07:42:13,304 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3736: assume __copy_from_user_#t~switch116;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:42:13,304 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3736: assume !__copy_from_user_#t~switch116;__copy_from_user_#t~switch116 := __copy_from_user_#t~switch116 || 8bv32 == __copy_from_user_~size; [2019-11-20 07:42:13,305 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3741: assume __copy_from_user_#t~switch116;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:42:13,305 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3741: assume !__copy_from_user_#t~switch116;__copy_from_user_#t~switch116 := __copy_from_user_#t~switch116 || 10bv32 == __copy_from_user_~size; [2019-11-20 07:42:13,305 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3746: assume __copy_from_user_#t~switch116; [2019-11-20 07:42:13,305 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3746: assume !__copy_from_user_#t~switch116;__copy_from_user_#t~switch116 := __copy_from_user_#t~switch116 || 16bv32 == __copy_from_user_~size; [2019-11-20 07:42:13,305 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3750: SUMMARY for call __copy_from_user_#t~ret117 := ldv__builtin_expect(~sign_extendFrom32To64((if 0bv32 != __copy_from_user_~ret~2 then 1bv32 else 0bv32)), 0bv64); srcloc: null [2019-11-20 07:42:13,305 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3750-1: __copy_from_user_~tmp___0~7 := __copy_from_user_#t~ret117;havoc __copy_from_user_#t~ret117; [2019-11-20 07:42:13,305 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3751: assume 0bv64 != __copy_from_user_~tmp___0~7;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:42:13,306 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3751: assume !(0bv64 != __copy_from_user_~tmp___0~7);__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:42:13,306 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3759: assume __copy_from_user_#t~switch116; [2019-11-20 07:42:13,306 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3759: assume !__copy_from_user_#t~switch116;__copy_from_user_#t~switch116 := true; [2019-11-20 07:42:13,306 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3763-1: __copy_from_user_~tmp___1~2 := __copy_from_user_#t~ret118;havoc __copy_from_user_#t~ret118; [2019-11-20 07:42:13,306 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3763: SUMMARY for call __copy_from_user_#t~ret118 := ldv__builtin_expect(~sign_extendFrom32To64((if 0bv32 != __copy_from_user_~ret~2 then 1bv32 else 0bv32)), 0bv64); srcloc: null [2019-11-20 07:42:13,306 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3764: assume 0bv64 != __copy_from_user_~tmp___1~2;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:42:13,306 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3764: assume !(0bv64 != __copy_from_user_~tmp___1~2);__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:42:13,306 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3772: assume __copy_from_user_#t~switch116; [2019-11-20 07:42:13,306 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3772: assume !__copy_from_user_#t~switch116; [2019-11-20 07:42:13,306 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3773-1: __copy_from_user_~tmp___2~1 := __copy_from_user_#t~ret119;havoc __copy_from_user_#t~ret119;__copy_from_user_#res := __copy_from_user_~tmp___2~1[32:0]; [2019-11-20 07:42:13,307 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L3773: SUMMARY for call __copy_from_user_#t~ret119 := copy_user_generic(__copy_from_user_~dst.base, __copy_from_user_~dst.offset, __copy_from_user_~src.base, __copy_from_user_~src.offset, __copy_from_user_~size); srcloc: null [2019-11-20 07:42:13,307 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##704: assume !__copy_from_user_#t~switch116;__copy_from_user_#t~switch116 := __copy_from_user_#t~switch116 || 2bv32 == __copy_from_user_~size; [2019-11-20 07:42:13,307 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##703: assume __copy_from_user_#t~switch116;__copy_from_user_#res := __copy_from_user_~ret~2; [2019-11-20 07:42:13,347 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:267) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 07:42:13,355 INFO L168 Benchmark]: Toolchain (without parser) took 73091.90 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 947.9 MB). Free memory was 940.3 MB in the beginning and 1.2 GB in the end (delta: -279.5 MB). Peak memory consumption was 756.2 MB. Max. memory is 11.5 GB. [2019-11-20 07:42:13,360 INFO L168 Benchmark]: CDTParser took 0.27 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. [2019-11-20 07:42:13,361 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5373.23 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 293.1 MB). Free memory was 934.9 MB in the beginning and 949.7 MB in the end (delta: -14.8 MB). Peak memory consumption was 322.3 MB. Max. memory is 11.5 GB. [2019-11-20 07:42:13,362 INFO L168 Benchmark]: Boogie Procedure Inliner took 421.20 ms. Allocated memory is still 1.3 GB. Free memory was 949.7 MB in the beginning and 898.7 MB in the end (delta: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. [2019-11-20 07:42:13,362 INFO L168 Benchmark]: Boogie Preprocessor took 596.47 ms. Allocated memory is still 1.3 GB. Free memory was 898.7 MB in the beginning and 826.4 MB in the end (delta: 72.3 MB). Peak memory consumption was 72.3 MB. Max. memory is 11.5 GB. [2019-11-20 07:42:13,363 INFO L168 Benchmark]: RCFGBuilder took 66697.35 ms. Allocated memory was 1.3 GB in the beginning and 2.0 GB in the end (delta: 654.8 MB). Free memory was 826.4 MB in the beginning and 1.2 GB in the end (delta: -393.4 MB). Peak memory consumption was 349.2 MB. Max. memory is 11.5 GB. [2019-11-20 07:42:13,370 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 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 5373.23 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 293.1 MB). Free memory was 934.9 MB in the beginning and 949.7 MB in the end (delta: -14.8 MB). Peak memory consumption was 322.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 421.20 ms. Allocated memory is still 1.3 GB. Free memory was 949.7 MB in the beginning and 898.7 MB in the end (delta: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 596.47 ms. Allocated memory is still 1.3 GB. Free memory was 898.7 MB in the beginning and 826.4 MB in the end (delta: 72.3 MB). Peak memory consumption was 72.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 66697.35 ms. Allocated memory was 1.3 GB in the beginning and 2.0 GB in the end (delta: 654.8 MB). Free memory was 826.4 MB in the beginning and 1.2 GB in the end (delta: -393.4 MB). Peak memory consumption was 349.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:356) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...