./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1457d786f958ffe2ce133993e4c1ac0e39607e0d ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1457d786f958ffe2ce133993e4c1ac0e39607e0d .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 03:19:46,735 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:19:46,737 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:19:46,745 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:19:46,745 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:19:46,746 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:19:46,746 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:19:46,748 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:19:46,749 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:19:46,749 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:19:46,750 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:19:46,750 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:19:46,751 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:19:46,751 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:19:46,752 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:19:46,752 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:19:46,753 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:19:46,754 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:19:46,755 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:19:46,756 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:19:46,757 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:19:46,758 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:19:46,760 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:19:46,760 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:19:46,760 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:19:46,760 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:19:46,761 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:19:46,762 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:19:46,762 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:19:46,763 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:19:46,763 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:19:46,764 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:19:46,764 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:19:46,764 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:19:46,764 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:19:46,765 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:19:46,765 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-23 03:19:46,775 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:19:46,776 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:19:46,776 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:19:46,776 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 03:19:46,777 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 03:19:46,777 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 03:19:46,777 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 03:19:46,777 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 03:19:46,777 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 03:19:46,777 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 03:19:46,777 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-23 03:19:46,778 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 03:19:46,778 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 03:19:46,778 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 03:19:46,778 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:19:46,779 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 03:19:46,779 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:19:46,779 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:19:46,779 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:19:46,779 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:19:46,779 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:19:46,779 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:19:46,779 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:19:46,780 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:19:46,780 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 03:19:46,780 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:19:46,780 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 03:19:46,780 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 03:19:46,780 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:19:46,781 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:19:46,781 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:19:46,781 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 03:19:46,781 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:19:46,781 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 03:19:46,781 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 03:19:46,781 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 03:19:46,782 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan 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 -> Taipan 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 -> 1457d786f958ffe2ce133993e4c1ac0e39607e0d [2018-11-23 03:19:46,805 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:19:46,814 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:19:46,817 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:19:46,818 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:19:46,818 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:19:46,819 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-11-23 03:19:46,853 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/data/2a1ce5eb6/cfd7759dba4e45c3bda4378c983c0138/FLAG7784dc082 [2018-11-23 03:19:47,585 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:19:47,585 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-11-23 03:19:47,635 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/data/2a1ce5eb6/cfd7759dba4e45c3bda4378c983c0138/FLAG7784dc082 [2018-11-23 03:19:47,886 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/data/2a1ce5eb6/cfd7759dba4e45c3bda4378c983c0138 [2018-11-23 03:19:47,888 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:19:47,888 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:19:47,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:19:47,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:19:47,892 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:19:47,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:19:47" (1/1) ... [2018-11-23 03:19:47,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61312292 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:47, skipping insertion in model container [2018-11-23 03:19:47,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:19:47" (1/1) ... [2018-11-23 03:19:47,902 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:19:48,066 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:19:53,175 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:19:53,235 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:19:54,374 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:19:55,089 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:19:55,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:55 WrapperNode [2018-11-23 03:19:55,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:19:55,090 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:19:55,090 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:19:55,090 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:19:55,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:55" (1/1) ... [2018-11-23 03:19:55,197 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:55" (1/1) ... [2018-11-23 03:19:55,231 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:19:55,231 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:19:55,232 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:19:55,232 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:19:55,241 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:55" (1/1) ... [2018-11-23 03:19:55,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:55" (1/1) ... [2018-11-23 03:19:55,299 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:55" (1/1) ... [2018-11-23 03:19:55,299 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:55" (1/1) ... [2018-11-23 03:19:56,425 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:55" (1/1) ... [2018-11-23 03:19:56,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:55" (1/1) ... [2018-11-23 03:19:56,855 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:55" (1/1) ... [2018-11-23 03:19:56,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:19:56,949 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:19:56,949 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:19:56,949 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:19:56,950 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 03:19:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_resources [2018-11-23 03:19:56,999 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resources [2018-11-23 03:19:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_ts [2018-11-23 03:19:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_ts [2018-11-23 03:19:57,000 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_configure [2018-11-23 03:19:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_configure [2018-11-23 03:19:57,000 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap___0 [2018-11-23 03:19:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap___0 [2018-11-23 03:19:57,000 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_pack_verifier [2018-11-23 03:19:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_pack_verifier [2018-11-23 03:19:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_87 [2018-11-23 03:19:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_87 [2018-11-23 03:19:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_timeout_seqno [2018-11-23 03:19:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_timeout_seqno [2018-11-23 03:19:57,002 INFO L130 BoogieDeclarations]: Found specification of procedure fill_queryctrl___0 [2018-11-23 03:19:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_queryctrl___0 [2018-11-23 03:19:57,002 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2018-11-23 03:19:57,002 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_verify [2018-11-23 03:19:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_verify [2018-11-23 03:19:57,002 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2018-11-23 03:19:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2018-11-23 03:19:57,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 03:19:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 03:19:57,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2018-11-23 03:19:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2018-11-23 03:19:57,003 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2018-11-23 03:19:57,003 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_register [2018-11-23 03:19:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_register [2018-11-23 03:19:57,003 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_alloc_user [2018-11-23 03:19:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_alloc_user [2018-11-23 03:19:57,003 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_alloc [2018-11-23 03:19:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_alloc [2018-11-23 03:19:57,004 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2018-11-23 03:19:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2018-11-23 03:19:57,004 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-11-23 03:19:57,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2018-11-23 03:19:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2018-11-23 03:19:57,004 INFO L130 BoogieDeclarations]: Found specification of procedure freezing_slow_path [2018-11-23 03:19:57,004 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-23 03:19:57,004 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap___0 [2018-11-23 03:19:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap___0 [2018-11-23 03:19:57,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_17 [2018-11-23 03:19:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_17 [2018-11-23 03:19:57,005 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_audio_mute [2018-11-23 03:19:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_audio_mute [2018-11-23 03:19:57,005 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-11-23 03:19:57,005 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dumpregs [2018-11-23 03:19:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dumpregs [2018-11-23 03:19:57,005 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_stop_port [2018-11-23 03:19:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_stop_port [2018-11-23 03:19:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2018-11-23 03:19:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2018-11-23 03:19:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2018-11-23 03:19:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_send [2018-11-23 03:19:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_send [2018-11-23 03:19:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_alloc [2018-11-23 03:19:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_alloc [2018-11-23 03:19:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2018-11-23 03:19:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2018-11-23 03:19:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2018-11-23 03:19:57,007 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_functionality [2018-11-23 03:19:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_functionality [2018-11-23 03:19:57,007 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_stop_feed [2018-11-23 03:19:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_stop_feed [2018-11-23 03:19:57,007 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_pci_quirks [2018-11-23 03:19:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_pci_quirks [2018-11-23 03:19:57,007 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2018-11-23 03:19:57,007 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_card_setup [2018-11-23 03:19:57,007 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_card_setup [2018-11-23 03:19:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2018-11-23 03:19:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_ext_ctrls___0 [2018-11-23 03:19:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_ext_ctrls___0 [2018-11-23 03:19:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2018-11-23 03:19:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2018-11-23 03:19:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_audio_volume [2018-11-23 03:19:57,008 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_audio_volume [2018-11-23 03:19:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2018-11-23 03:19:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_adapter [2018-11-23 03:19:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_32 [2018-11-23 03:19:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_32 [2018-11-23 03:19:57,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_31 [2018-11-23 03:19:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_31 [2018-11-23 03:19:57,009 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read___0 [2018-11-23 03:19:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read___0 [2018-11-23 03:19:57,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_30 [2018-11-23 03:19:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_30 [2018-11-23 03:19:57,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_34 [2018-11-23 03:19:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_34 [2018-11-23 03:19:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_33 [2018-11-23 03:19:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_33 [2018-11-23 03:19:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_i2c_read [2018-11-23 03:19:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_i2c_read [2018-11-23 03:19:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure __refrigerator [2018-11-23 03:19:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_37 [2018-11-23 03:19:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_37 [2018-11-23 03:19:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_configure_port_vbi [2018-11-23 03:19:57,010 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_configure_port_vbi [2018-11-23 03:19:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_initialize [2018-11-23 03:19:57,011 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_initialize [2018-11-23 03:19:57,011 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-23 03:19:57,011 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_alloc_seqno [2018-11-23 03:19:57,011 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_alloc_seqno [2018-11-23 03:19:57,011 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_usercontrol [2018-11-23 03:19:57,011 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_usercontrol [2018-11-23 03:19:57,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_95 [2018-11-23 03:19:57,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_95 [2018-11-23 03:19:57,011 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std___0 [2018-11-23 03:19:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std___0 [2018-11-23 03:19:57,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_21 [2018-11-23 03:19:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_21 [2018-11-23 03:19:57,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_20 [2018-11-23 03:19:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_20 [2018-11-23 03:19:57,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_88___0 [2018-11-23 03:19:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_88___0 [2018-11-23 03:19:57,012 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata___0 [2018-11-23 03:19:57,012 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata___0 [2018-11-23 03:19:57,012 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-23 03:19:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-23 03:19:57,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-11-23 03:19:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-11-23 03:19:57,013 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2018-11-23 03:19:57,013 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_reset [2018-11-23 03:19:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_reset [2018-11-23 03:19:57,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2018-11-23 03:19:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2018-11-23 03:19:57,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_55 [2018-11-23 03:19:57,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_55 [2018-11-23 03:19:57,014 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-23 03:19:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-23 03:19:57,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_24 [2018-11-23 03:19:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_24 [2018-11-23 03:19:57,014 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_cfg_port [2018-11-23 03:19:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_cfg_port [2018-11-23 03:19:57,014 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-23 03:19:57,014 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_set_ctrl___0 [2018-11-23 03:19:57,014 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_set_ctrl___0 [2018-11-23 03:19:57,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_29 [2018-11-23 03:19:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_29 [2018-11-23 03:19:57,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_28 [2018-11-23 03:19:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_28 [2018-11-23 03:19:57,015 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2018-11-23 03:19:57,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2018-11-23 03:19:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2018-11-23 03:19:57,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_27 [2018-11-23 03:19:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_27 [2018-11-23 03:19:57,015 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2018-11-23 03:19:57,015 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_alloc [2018-11-23 03:19:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_alloc [2018-11-23 03:19:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-23 03:19:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-23 03:19:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-23 03:19:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-23 03:19:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_37 [2018-11-23 03:19:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_37 [2018-11-23 03:19:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_saa7164_init_8_11 [2018-11-23 03:19:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_saa7164_init_8_11 [2018-11-23 03:19:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2018-11-23 03:19:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:19:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_54 [2018-11-23 03:19:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_54 [2018-11-23 03:19:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-23 03:19:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_51 [2018-11-23 03:19:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_51 [2018-11-23 03:19:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_start_port [2018-11-23 03:19:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_start_port [2018-11-23 03:19:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_57 [2018-11-23 03:19:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_57 [2018-11-23 03:19:57,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_56 [2018-11-23 03:19:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_56 [2018-11-23 03:19:57,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_55 [2018-11-23 03:19:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_55 [2018-11-23 03:19:57,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_5_2 [2018-11-23 03:19:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_5_2 [2018-11-23 03:19:57,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2018-11-23 03:19:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2018-11-23 03:19:57,018 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-23 03:19:57,019 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_pause_port [2018-11-23 03:19:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_pause_port [2018-11-23 03:19:57,019 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_dequeue [2018-11-23 03:19:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_dequeue [2018-11-23 03:19:57,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2018-11-23 03:19:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2018-11-23 03:19:57,019 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_dump [2018-11-23 03:19:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_dump [2018-11-23 03:19:57,019 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2018-11-23 03:19:57,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2018-11-23 03:19:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_43 [2018-11-23 03:19:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_43 [2018-11-23 03:19:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_42 [2018-11-23 03:19:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_42 [2018-11-23 03:19:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_41 [2018-11-23 03:19:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_41 [2018-11-23 03:19:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_40 [2018-11-23 03:19:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_40 [2018-11-23 03:19:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_47 [2018-11-23 03:19:57,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_47 [2018-11-23 03:19:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_46 [2018-11-23 03:19:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_46 [2018-11-23 03:19:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_45 [2018-11-23 03:19:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_45 [2018-11-23 03:19:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_44 [2018-11-23 03:19:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_44 [2018-11-23 03:19:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2018-11-23 03:19:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2018-11-23 03:19:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_48 [2018-11-23 03:19:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_48 [2018-11-23 03:19:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_38 [2018-11-23 03:19:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_38 [2018-11-23 03:19:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap___0 [2018-11-23 03:19:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap___0 [2018-11-23 03:19:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-23 03:19:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dump_hwdesc [2018-11-23 03:19:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dump_hwdesc [2018-11-23 03:19:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-23 03:19:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_encoder [2018-11-23 03:19:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_encoder [2018-11-23 03:19:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dl_wait_ack [2018-11-23 03:19:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dl_wait_ack [2018-11-23 03:19:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2018-11-23 03:19:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2018-11-23 03:19:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2018-11-23 03:19:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2018-11-23 03:19:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2018-11-23 03:19:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2018-11-23 03:19:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2018-11-23 03:19:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_stop_streaming [2018-11-23 03:19:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_stop_streaming [2018-11-23 03:19:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-23 03:19:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-23 03:19:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_gpiobit [2018-11-23 03:19:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_gpiobit [2018-11-23 03:19:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2018-11-23 03:19:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-23 03:19:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2018-11-23 03:19:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2018-11-23 03:19:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2018-11-23 03:19:57,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2018-11-23 03:19:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2018-11-23 03:19:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2018-11-23 03:19:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap___0 [2018-11-23 03:19:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap___0 [2018-11-23 03:19:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:19:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 03:19:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 03:19:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency___0 [2018-11-23 03:19:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency___0 [2018-11-23 03:19:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_zero_offsets [2018-11-23 03:19:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_zero_offsets [2018-11-23 03:19:57,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2018-11-23 03:19:57,026 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2018-11-23 03:19:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2018-11-23 03:19:57,026 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2018-11-23 03:19:57,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 03:19:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 03:19:57,026 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_thread_function [2018-11-23 03:19:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_thread_function [2018-11-23 03:19:57,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2018-11-23 03:19:57,026 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2018-11-23 03:19:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2018-11-23 03:19:57,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2018-11-23 03:19:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2018-11-23 03:19:57,027 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_pause_port [2018-11-23 03:19:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_pause_port [2018-11-23 03:19:57,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2018-11-23 03:19:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2018-11-23 03:19:57,027 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2018-11-23 03:19:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2018-11-23 03:19:57,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-23 03:19:57,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-23 03:19:57,028 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2018-11-23 03:19:57,028 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2018-11-23 03:19:57,028 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2018-11-23 03:19:57,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2018-11-23 03:19:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2018-11-23 03:19:57,028 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-23 03:19:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-23 03:19:57,028 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2018-11-23 03:19:57,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2018-11-23 03:19:57,028 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std___0 [2018-11-23 03:19:57,029 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std___0 [2018-11-23 03:19:57,029 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-23 03:19:57,029 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-23 03:19:57,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-23 03:19:57,029 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_configure_port_mpeg2ps [2018-11-23 03:19:57,029 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_configure_port_mpeg2ps [2018-11-23 03:19:57,029 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_register [2018-11-23 03:19:57,029 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_register [2018-11-23 03:19:57,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-11-23 03:19:57,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-11-23 03:19:57,029 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_clear_gpiobit [2018-11-23 03:19:57,030 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_clear_gpiobit [2018-11-23 03:19:57,030 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2018-11-23 03:19:57,030 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2018-11-23 03:19:57,030 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_enchandler [2018-11-23 03:19:57,030 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_enchandler [2018-11-23 03:19:57,030 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_get_descriptors [2018-11-23 03:19:57,030 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_get_descriptors [2018-11-23 03:19:57,030 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-23 03:19:57,030 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-23 03:19:57,030 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2018-11-23 03:19:57,030 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2018-11-23 03:19:57,030 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2018-11-23 03:19:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2018-11-23 03:19:57,031 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2018-11-23 03:19:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2018-11-23 03:19:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_unregister [2018-11-23 03:19:57,031 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_unregister [2018-11-23 03:19:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2018-11-23 03:19:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_initdev [2018-11-23 03:19:57,031 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_initdev [2018-11-23 03:19:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2018-11-23 03:19:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2018-11-23 03:19:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2018-11-23 03:19:57,032 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl___0 [2018-11-23 03:19:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl___0 [2018-11-23 03:19:57,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2018-11-23 03:19:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2018-11-23 03:19:57,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2018-11-23 03:19:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2018-11-23 03:19:57,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2018-11-23 03:19:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2018-11-23 03:19:57,032 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2018-11-23 03:19:57,032 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2018-11-23 03:19:57,033 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-23 03:19:57,033 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_enchandler_helper [2018-11-23 03:19:57,033 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_enchandler_helper [2018-11-23 03:19:57,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-23 03:19:57,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-23 03:19:57,033 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 03:19:57,033 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 03:19:57,033 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-23 03:19:57,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 03:19:57,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2018-11-23 03:19:57,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2018-11-23 03:19:57,034 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 03:19:57,034 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2018-11-23 03:19:57,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 03:19:57,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 03:19:57,034 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-23 03:19:57,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-23 03:19:57,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-23 03:19:57,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2018-11-23 03:19:57,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2018-11-23 03:19:57,034 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___0 [2018-11-23 03:19:57,034 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___0 [2018-11-23 03:19:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_start_streaming [2018-11-23 03:19:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_start_streaming [2018-11-23 03:19:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2018-11-23 03:19:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2018-11-23 03:19:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2018-11-23 03:19:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_init [2018-11-23 03:19:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_init [2018-11-23 03:19:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_6_1 [2018-11-23 03:19:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_6_1 [2018-11-23 03:19:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open___0 [2018-11-23 03:19:57,035 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open___0 [2018-11-23 03:19:57,036 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_configure [2018-11-23 03:19:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_configure [2018-11-23 03:19:57,036 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_proc_open [2018-11-23 03:19:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_proc_open [2018-11-23 03:19:57,036 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_buffers_alloc [2018-11-23 03:19:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_buffers_alloc [2018-11-23 03:19:57,036 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_dif [2018-11-23 03:19:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_dif [2018-11-23 03:19:57,036 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_buffers_dealloc [2018-11-23 03:19:57,036 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_buffers_dealloc [2018-11-23 03:19:57,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_3 [2018-11-23 03:19:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_3 [2018-11-23 03:19:57,037 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_timeout_get [2018-11-23 03:19:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_timeout_get [2018-11-23 03:19:57,037 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-23 03:19:57,037 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_dealloc_user [2018-11-23 03:19:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_dealloc_user [2018-11-23 03:19:57,037 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 03:19:57,037 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2018-11-23 03:19:57,037 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2018-11-23 03:19:57,037 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_unregister [2018-11-23 03:19:57,038 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_unregister [2018-11-23 03:19:57,038 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-23 03:19:57,038 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_stop_streaming [2018-11-23 03:19:57,038 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_stop_streaming [2018-11-23 03:19:57,038 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input___0 [2018-11-23 03:19:57,038 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input___0 [2018-11-23 03:19:57,038 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_configure_port_mpeg2ts [2018-11-23 03:19:57,038 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_configure_port_mpeg2ts [2018-11-23 03:19:57,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2018-11-23 03:19:57,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2018-11-23 03:19:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_free_seqno [2018-11-23 03:19:57,039 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_free_seqno [2018-11-23 03:19:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_8_4 [2018-11-23 03:19:57,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_8_4 [2018-11-23 03:19:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2018-11-23 03:19:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_dealloc [2018-11-23 03:19:57,039 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_dealloc [2018-11-23 03:19:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-23 03:19:57,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-23 03:19:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_setup [2018-11-23 03:19:57,039 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_setup [2018-11-23 03:19:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2018-11-23 03:19:57,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2018-11-23 03:19:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2018-11-23 03:19:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-23 03:19:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-11-23 03:19:57,040 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-11-23 03:19:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-23 03:19:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2018-11-23 03:19:57,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2018-11-23 03:19:57,040 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2c_unregister [2018-11-23 03:19:57,040 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2c_unregister [2018-11-23 03:19:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_stop_streaming [2018-11-23 03:19:57,041 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_stop_streaming [2018-11-23 03:19:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2018-11-23 03:19:57,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2018-11-23 03:19:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-23 03:19:57,041 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-23 03:19:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2018-11-23 03:19:57,041 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2018-11-23 03:19:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2caddr_to_unitid [2018-11-23 03:19:57,041 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2caddr_to_unitid [2018-11-23 03:19:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-23 03:19:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_8_8_5 [2018-11-23 03:19:57,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_8_8_5 [2018-11-23 03:19:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:19:57,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:19:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_shutdown [2018-11-23 03:19:57,042 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_shutdown [2018-11-23 03:19:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_stop_port [2018-11-23 03:19:57,042 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_stop_port [2018-11-23 03:19:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 03:19:57,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 03:19:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dump_busdesc [2018-11-23 03:19:57,043 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dump_busdesc [2018-11-23 03:19:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-23 03:19:57,043 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-23 03:19:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2018-11-23 03:19:57,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2018-11-23 03:19:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2018-11-23 03:19:57,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2018-11-23 03:19:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2018-11-23 03:19:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2018-11-23 03:19:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-23 03:19:57,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-23 03:19:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-23 03:19:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_register [2018-11-23 03:19:57,044 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_register [2018-11-23 03:19:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_print [2018-11-23 03:19:57,044 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_print [2018-11-23 03:19:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-23 03:19:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2018-11-23 03:19:57,044 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2018-11-23 03:19:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_collect_debug [2018-11-23 03:19:57,044 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_collect_debug [2018-11-23 03:19:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 03:19:57,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 03:19:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dump_intfdesc [2018-11-23 03:19:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dump_intfdesc [2018-11-23 03:19:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_set [2018-11-23 03:19:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_set [2018-11-23 03:19:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2018-11-23 03:19:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2018-11-23 03:19:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_downloadfirmware [2018-11-23 03:19:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_downloadfirmware [2018-11-23 03:19:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2018-11-23 03:19:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2018-11-23 03:19:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2018-11-23 03:19:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-23 03:19:57,046 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-23 03:19:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_4 [2018-11-23 03:19:57,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_4 [2018-11-23 03:19:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-23 03:19:57,046 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-23 03:19:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_port_init [2018-11-23 03:19:57,046 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_port_init [2018-11-23 03:19:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2018-11-23 03:19:57,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2018-11-23 03:19:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_wait [2018-11-23 03:19:57,046 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_wait [2018-11-23 03:19:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2018-11-23 03:19:57,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2018-11-23 03:19:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2018-11-23 03:19:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_ts_verifier [2018-11-23 03:19:57,047 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_ts_verifier [2018-11-23 03:19:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_96 [2018-11-23 03:19:57,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_96 [2018-11-23 03:19:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2018-11-23 03:19:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2018-11-23 03:19:57,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2018-11-23 03:19:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2018-11-23 03:19:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure hauppauge_eeprom [2018-11-23 03:19:57,047 INFO L138 BoogieDeclarations]: Found implementation of procedure hauppauge_eeprom [2018-11-23 03:19:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2018-11-23 03:19:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_initialize_dif [2018-11-23 03:19:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_initialize_dif [2018-11-23 03:19:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_debug [2018-11-23 03:19:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_debug [2018-11-23 03:19:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 03:19:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2018-11-23 03:19:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2018-11-23 03:19:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ext_ctrls___0 [2018-11-23 03:19:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ext_ctrls___0 [2018-11-23 03:19:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure debug_check_no_locks_held [2018-11-23 03:19:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_unregister [2018-11-23 03:19:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_unregister [2018-11-23 03:19:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-23 03:19:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-23 03:19:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 03:19:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 03:19:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_dumpmsg [2018-11-23 03:19:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_dumpmsg [2018-11-23 03:19:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2018-11-23 03:19:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2018-11-23 03:19:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 03:19:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 03:19:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2018-11-23 03:19:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2018-11-23 03:19:57,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2018-11-23 03:19:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_load_info [2018-11-23 03:19:57,050 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_load_info [2018-11-23 03:19:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_proc_show [2018-11-23 03:19:57,050 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_proc_show [2018-11-23 03:19:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_downloadimage [2018-11-23 03:19:57,050 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_downloadimage [2018-11-23 03:19:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2018-11-23 03:19:57,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2018-11-23 03:19:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2018-11-23 03:19:57,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2018-11-23 03:19:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze_unsafe [2018-11-23 03:19:57,051 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze_unsafe [2018-11-23 03:19:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_vbihandler [2018-11-23 03:19:57,051 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_vbihandler [2018-11-23 03:19:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_dump_subdevs [2018-11-23 03:19:57,051 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_dump_subdevs [2018-11-23 03:19:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_94 [2018-11-23 03:19:57,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_94 [2018-11-23 03:19:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_update [2018-11-23 03:19:57,051 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_update [2018-11-23 03:19:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-23 03:19:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2018-11-23 03:19:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ext_ctrls___0 [2018-11-23 03:19:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ext_ctrls___0 [2018-11-23 03:19:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq [2018-11-23 03:19:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq [2018-11-23 03:19:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-23 03:19:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-23 03:19:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_finidev [2018-11-23 03:19:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_finidev [2018-11-23 03:19:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_87___0 [2018-11-23 03:19:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_87___0 [2018-11-23 03:19:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_vbi [2018-11-23 03:19:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_vbi [2018-11-23 03:19:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 03:19:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 03:19:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_activate [2018-11-23 03:19:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_activate [2018-11-23 03:19:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_8_6 [2018-11-23 03:19:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_8_6 [2018-11-23 03:19:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2018-11-23 03:19:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2018-11-23 03:19:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-11-23 03:19:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 03:19:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-23 03:19:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2018-11-23 03:19:57,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2018-11-23 03:19:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_4_1 [2018-11-23 03:19:57,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_4_1 [2018-11-23 03:19:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_getfirmwarestatus [2018-11-23 03:19:57,054 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_getfirmwarestatus [2018-11-23 03:19:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_3_2 [2018-11-23 03:19:57,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_3_2 [2018-11-23 03:19:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_enc_next_buf [2018-11-23 03:19:57,054 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_enc_next_buf [2018-11-23 03:19:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_buffers_dealloc [2018-11-23 03:19:57,054 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_buffers_dealloc [2018-11-23 03:19:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-23 03:19:57,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-23 03:19:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 03:19:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_start_streaming [2018-11-23 03:19:57,055 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_start_streaming [2018-11-23 03:19:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-23 03:19:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_encoder [2018-11-23 03:19:57,055 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_encoder [2018-11-23 03:19:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_gpio_setup [2018-11-23 03:19:57,055 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_gpio_setup [2018-11-23 03:19:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_gop_size [2018-11-23 03:19:57,055 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_gop_size [2018-11-23 03:19:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2018-11-23 03:19:57,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2018-11-23 03:19:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2018-11-23 03:19:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_pause_port [2018-11-23 03:19:57,056 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_pause_port [2018-11-23 03:19:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_acquire_port [2018-11-23 03:19:57,056 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_acquire_port [2018-11-23 03:19:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_set [2018-11-23 03:19:57,056 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_set [2018-11-23 03:19:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 03:19:57,056 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 03:19:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-23 03:19:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-23 03:19:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7164_fini_8_2 [2018-11-23 03:19:57,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7164_fini_8_2 [2018-11-23 03:19:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2018-11-23 03:19:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2018-11-23 03:19:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2018-11-23 03:19:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2018-11-23 03:19:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_fini [2018-11-23 03:19:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_fini [2018-11-23 03:19:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-23 03:19:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2018-11-23 03:19:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2018-11-23 03:19:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2018-11-23 03:19:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2018-11-23 03:19:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-23 03:19:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-23 03:19:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-23 03:19:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2018-11-23 03:19:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2018-11-23 03:19:57,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2018-11-23 03:19:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2018-11-23 03:19:57,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2018-11-23 03:19:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_videomux [2018-11-23 03:19:57,058 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_videomux [2018-11-23 03:19:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-23 03:19:57,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-23 03:19:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl___0 [2018-11-23 03:19:57,058 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl___0 [2018-11-23 03:19:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_88 [2018-11-23 03:19:57,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_88 [2018-11-23 03:19:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2018-11-23 03:19:57,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2018-11-23 03:19:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl___0 [2018-11-23 03:19:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl___0 [2018-11-23 03:19:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-23 03:19:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-23 03:19:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2018-11-23 03:19:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dev_setup [2018-11-23 03:19:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dev_setup [2018-11-23 03:19:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_audio_detection [2018-11-23 03:19:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_audio_detection [2018-11-23 03:19:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-23 03:19:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2018-11-23 03:19:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2018-11-23 03:19:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2018-11-23 03:19:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2018-11-23 03:19:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2018-11-23 03:19:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_proc_create [2018-11-23 03:19:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_proc_create [2018-11-23 03:19:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2018-11-23 03:19:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_8_8_7 [2018-11-23 03:19:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_8_8_7 [2018-11-23 03:19:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release___0 [2018-11-23 03:19:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release___0 [2018-11-23 03:19:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_get [2018-11-23 03:19:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_get [2018-11-23 03:19:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2018-11-23 03:19:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2018-11-23 03:19:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_acquire_port [2018-11-23 03:19:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_acquire_port [2018-11-23 03:19:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packets [2018-11-23 03:19:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2018-11-23 03:19:57,061 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2018-11-23 03:19:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_i2c_write [2018-11-23 03:19:57,061 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_i2c_write [2018-11-23 03:19:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-23 03:19:57,061 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-23 03:19:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2018-11-23 03:19:57,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2018-11-23 03:19:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2018-11-23 03:19:57,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2018-11-23 03:19:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_encoder [2018-11-23 03:19:57,061 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_encoder [2018-11-23 03:19:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2018-11-23 03:19:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-23 03:19:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 03:19:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_stop_port [2018-11-23 03:19:57,062 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_stop_port [2018-11-23 03:19:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll___0 [2018-11-23 03:19:57,062 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll___0 [2018-11-23 03:19:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner___0 [2018-11-23 03:19:57,062 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner___0 [2018-11-23 03:19:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 03:19:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dl_wait_clr [2018-11-23 03:19:57,062 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dl_wait_clr [2018-11-23 03:19:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2018-11-23 03:19:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_dequeue [2018-11-23 03:19:57,063 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_dequeue [2018-11-23 03:19:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dev_unregister [2018-11-23 03:19:57,063 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dev_unregister [2018-11-23 03:19:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2018-11-23 03:19:57,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2018-11-23 03:19:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 03:19:57,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 03:19:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2018-11-23 03:19:57,063 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2018-11-23 03:19:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2018-11-23 03:19:57,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2018-11-23 03:19:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_3_11 [2018-11-23 03:19:57,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_3_11 [2018-11-23 03:19:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2018-11-23 03:19:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2018-11-23 03:19:57,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2018-11-23 03:19:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2018-11-23 03:19:57,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2018-11-23 03:19:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-23 03:19:57,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-23 03:19:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_7_2 [2018-11-23 03:19:57,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_7_2 [2018-11-23 03:19:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-23 03:19:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_deliver [2018-11-23 03:19:57,065 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_deliver [2018-11-23 03:19:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_card_list [2018-11-23 03:19:57,065 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_card_list [2018-11-23 03:19:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_read_eeprom [2018-11-23 03:19:57,065 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_read_eeprom [2018-11-23 03:19:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2018-11-23 03:19:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-23 03:19:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_getcurrentfirmwareversion [2018-11-23 03:19:57,065 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_getcurrentfirmwareversion [2018-11-23 03:19:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2018-11-23 03:19:57,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2018-11-23 03:19:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_vbi_format [2018-11-23 03:19:57,066 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_vbi_format [2018-11-23 03:19:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_buffers_alloc [2018-11-23 03:19:57,066 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_buffers_alloc [2018-11-23 03:19:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_8 [2018-11-23 03:19:57,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_8 [2018-11-23 03:19:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2caddr_to_reglen [2018-11-23 03:19:57,066 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2caddr_to_reglen [2018-11-23 03:19:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_hauppauge_analog [2018-11-23 03:19:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-23 03:19:57,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-23 03:19:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_configure_dif [2018-11-23 03:19:57,066 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_configure_dif [2018-11-23 03:19:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2018-11-23 03:19:57,067 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2018-11-23 03:19:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-23 03:19:57,067 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-23 03:19:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_try_ctrl___0 [2018-11-23 03:19:57,067 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_try_ctrl___0 [2018-11-23 03:19:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2018-11-23 03:19:57,067 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2018-11-23 03:19:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_modify_gpio [2018-11-23 03:19:57,067 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_modify_gpio [2018-11-23 03:19:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_fmt [2018-11-23 03:19:57,067 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_fmt [2018-11-23 03:19:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_videomux [2018-11-23 03:19:57,067 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_videomux [2018-11-23 03:19:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency___0 [2018-11-23 03:19:57,068 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency___0 [2018-11-23 03:19:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_get_ctrl___0 [2018-11-23 03:19:57,068 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_get_ctrl___0 [2018-11-23 03:19:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_fw_version [2018-11-23 03:19:57,068 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_fw_version [2018-11-23 03:19:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_unitid_name [2018-11-23 03:19:57,068 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_unitid_name [2018-11-23 03:19:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2018-11-23 03:19:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2018-11-23 03:19:57,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2018-11-23 03:19:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2018-11-23 03:19:57,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2018-11-23 03:19:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-23 03:19:57,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-23 03:19:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-23 03:19:57,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2018-11-23 03:19:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-23 03:19:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_start_feed [2018-11-23 03:19:57,069 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_start_feed [2018-11-23 03:19:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2018-11-23 03:19:57,069 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2018-11-23 03:19:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_audio_std [2018-11-23 03:19:57,069 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_audio_std [2018-11-23 03:19:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2018-11-23 03:19:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-11-23 03:19:57,069 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-11-23 03:19:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_aspect_ratio [2018-11-23 03:19:57,070 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_aspect_ratio [2018-11-23 03:19:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_enum_subdevs [2018-11-23 03:19:57,070 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_enum_subdevs [2018-11-23 03:19:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_initialize [2018-11-23 03:19:57,070 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_initialize [2018-11-23 03:19:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 03:19:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_acquire_port [2018-11-23 03:19:57,070 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_acquire_port [2018-11-23 03:19:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2c_register [2018-11-23 03:19:57,070 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2c_register [2018-11-23 03:19:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-23 03:19:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2018-11-23 03:19:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2018-11-23 03:19:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-23 03:19:57,071 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-23 03:19:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-23 03:19:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 03:19:57,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 03:19:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_transition_port [2018-11-23 03:19:57,071 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_transition_port [2018-11-23 03:19:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_cmdhandler [2018-11-23 03:19:57,071 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_cmdhandler [2018-11-23 03:19:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_next_buf [2018-11-23 03:19:57,071 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_next_buf [2018-11-23 03:19:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_14 [2018-11-23 03:19:57,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_14 [2018-11-23 03:22:54,817 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 03:22:54,817 INFO L280 CfgBuilder]: Removed 5 assue(true) statements. [2018-11-23 03:22:54,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:22:54 BoogieIcfgContainer [2018-11-23 03:22:54,818 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 03:22:54,819 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 03:22:54,819 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 03:22:54,821 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 03:22:54,821 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:19:47" (1/3) ... [2018-11-23 03:22:54,822 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b207bfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:22:54, skipping insertion in model container [2018-11-23 03:22:54,822 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:55" (2/3) ... [2018-11-23 03:22:54,823 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b207bfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:22:54, skipping insertion in model container [2018-11-23 03:22:54,823 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:22:54" (3/3) ... [2018-11-23 03:22:54,826 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-11-23 03:22:54,834 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 03:22:54,842 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 03:22:54,857 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 03:22:54,894 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 03:22:54,894 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 03:22:54,895 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 03:22:54,895 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 03:22:54,895 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 03:22:54,895 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 03:22:54,895 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 03:22:54,895 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 03:22:54,957 INFO L276 IsEmpty]: Start isEmpty. Operand 4906 states. [2018-11-23 03:22:54,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-23 03:22:54,976 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:22:54,977 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:22:54,978 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:22:54,983 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:22:54,983 INFO L82 PathProgramCache]: Analyzing trace with hash 35465038, now seen corresponding path program 1 times [2018-11-23 03:22:54,985 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:22:55,086 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:22:55,086 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:22:55,086 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:22:55,086 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:22:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:22:58,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:22:58,223 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:22:58,223 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:22:58,224 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:22:58,227 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:22:58,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:22:58,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:22:58,238 INFO L87 Difference]: Start difference. First operand 4906 states. Second operand 3 states. [2018-11-23 03:23:08,856 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2018-11-23 03:23:08,858 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:123) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.pop(Scriptor.java:139) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.DiffWrapperScript.pop(DiffWrapperScript.java:102) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.pop(ManagedScript.java:131) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.unAssertPrecondition(IncrementalHoareTripleChecker.java:334) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.clearAssertionStack(IncrementalHoareTripleChecker.java:258) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.releaseLock(IncrementalHoareTripleChecker.java:270) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.ProtectiveHoareTripleChecker.releaseLock(ProtectiveHoareTripleChecker.java:94) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.EfficientHoareTripleChecker.releaseLock(EfficientHoareTripleChecker.java:164) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.CachingHoareTripleChecker.releaseLock(CachingHoareTripleChecker.java:202) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.switchToReadonlyMode(AbstractInterpolantAutomaton.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.computeAutomataDifference(BasicCegarLoop.java:715) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.refineAbstraction(BasicCegarLoop.java:628) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:472) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:126) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.io.IOException: Stream closed at java.lang.ProcessBuilder$NullOutputStream.write(ProcessBuilder.java:433) at java.io.OutputStream.write(OutputStream.java:116) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140) at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:297) at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) at java.io.BufferedWriter.flush(BufferedWriter.java:254) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:120) ... 28 more [2018-11-23 03:23:08,860 INFO L168 Benchmark]: Toolchain (without parser) took 200971.88 ms. Allocated memory was 1.0 GB in the beginning and 4.3 GB in the end (delta: 3.3 GB). Free memory was 929.6 MB in the beginning and 3.7 GB in the end (delta: -2.7 GB). Peak memory consumption was 557.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:23:08,861 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:23:08,861 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7200.94 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 382.7 MB). Free memory was 929.6 MB in the beginning and 909.7 MB in the end (delta: 19.9 MB). Peak memory consumption was 592.2 MB. Max. memory is 11.5 GB. [2018-11-23 03:23:08,862 INFO L168 Benchmark]: Boogie Procedure Inliner took 141.24 ms. Allocated memory is still 1.4 GB. Free memory was 909.7 MB in the beginning and 890.0 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. [2018-11-23 03:23:08,862 INFO L168 Benchmark]: Boogie Preprocessor took 1717.01 ms. Allocated memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: 739.2 MB). Free memory was 890.0 MB in the beginning and 1.8 GB in the end (delta: -898.8 MB). Peak memory consumption was 906.1 MB. Max. memory is 11.5 GB. [2018-11-23 03:23:08,863 INFO L168 Benchmark]: RCFGBuilder took 177869.26 ms. Allocated memory was 2.2 GB in the beginning and 4.2 GB in the end (delta: 2.0 GB). Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -61.3 MB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. [2018-11-23 03:23:08,863 INFO L168 Benchmark]: TraceAbstraction took 14040.83 ms. Allocated memory was 4.2 GB in the beginning and 4.3 GB in the end (delta: 139.5 MB). Free memory was 1.9 GB in the beginning and 3.7 GB in the end (delta: -1.8 GB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:23:08,866 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 7200.94 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 382.7 MB). Free memory was 929.6 MB in the beginning and 909.7 MB in the end (delta: 19.9 MB). Peak memory consumption was 592.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 141.24 ms. Allocated memory is still 1.4 GB. Free memory was 909.7 MB in the beginning and 890.0 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1717.01 ms. Allocated memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: 739.2 MB). Free memory was 890.0 MB in the beginning and 1.8 GB in the end (delta: -898.8 MB). Peak memory consumption was 906.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 177869.26 ms. Allocated memory was 2.2 GB in the beginning and 4.2 GB in the end (delta: 2.0 GB). Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -61.3 MB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. * TraceAbstraction took 14040.83 ms. Allocated memory was 4.2 GB in the beginning and 4.3 GB in the end (delta: 139.5 MB). Free memory was 1.9 GB in the beginning and 3.7 GB in the end (delta: -1.8 GB). There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken: de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:123) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 03:23:10,189 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:23:10,190 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:23:10,199 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:23:10,199 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:23:10,200 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:23:10,201 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:23:10,202 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:23:10,203 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:23:10,204 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:23:10,205 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:23:10,205 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:23:10,206 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:23:10,207 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:23:10,208 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:23:10,209 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:23:10,210 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:23:10,212 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:23:10,213 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:23:10,215 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:23:10,215 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:23:10,216 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:23:10,219 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:23:10,219 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:23:10,220 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:23:10,220 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:23:10,221 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:23:10,222 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:23:10,223 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:23:10,224 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:23:10,224 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:23:10,224 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:23:10,225 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:23:10,225 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:23:10,226 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:23:10,227 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:23:10,227 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-23 03:23:10,240 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:23:10,241 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:23:10,241 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:23:10,241 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 03:23:10,241 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 03:23:10,242 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 03:23:10,242 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 03:23:10,242 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 03:23:10,242 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 03:23:10,242 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 03:23:10,243 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:23:10,243 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:23:10,243 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:23:10,243 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:23:10,243 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:23:10,244 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 03:23:10,244 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 03:23:10,244 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:23:10,244 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:23:10,244 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:23:10,244 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:23:10,245 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 03:23:10,245 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:23:10,245 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 03:23:10,245 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 03:23:10,245 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:23:10,245 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:23:10,247 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:23:10,247 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 03:23:10,247 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:23:10,247 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 03:23:10,247 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 03:23:10,248 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan 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 -> Taipan 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 -> 1457d786f958ffe2ce133993e4c1ac0e39607e0d [2018-11-23 03:23:10,279 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:23:10,288 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:23:10,290 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:23:10,291 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:23:10,291 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:23:10,292 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-11-23 03:23:10,329 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/data/06083b90a/59539876eb864353bd9f95b1da2132d4/FLAGa4aee277c [2018-11-23 03:23:11,053 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:23:11,053 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-11-23 03:23:11,104 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/data/06083b90a/59539876eb864353bd9f95b1da2132d4/FLAGa4aee277c [2018-11-23 03:23:11,316 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/data/06083b90a/59539876eb864353bd9f95b1da2132d4 [2018-11-23 03:23:11,319 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:23:11,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:23:11,321 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:23:11,321 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:23:11,324 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:23:11,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:23:11" (1/1) ... [2018-11-23 03:23:11,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60c628b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:23:11, skipping insertion in model container [2018-11-23 03:23:11,327 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:23:11" (1/1) ... [2018-11-23 03:23:11,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:23:11,526 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:23:16,307 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:23:16,372 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:23:17,337 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:23:18,118 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:23:18,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:23:18 WrapperNode [2018-11-23 03:23:18,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:23:18,119 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:23:18,119 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:23:18,119 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:23:18,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:23:18" (1/1) ... [2018-11-23 03:23:18,239 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:23:18" (1/1) ... [2018-11-23 03:23:18,273 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:23:18,273 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:23:18,273 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:23:18,273 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:23:18,282 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:23:18" (1/1) ... [2018-11-23 03:23:18,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:23:18" (1/1) ... [2018-11-23 03:23:18,354 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:23:18" (1/1) ... [2018-11-23 03:23:18,355 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:23:18" (1/1) ... [2018-11-23 03:23:19,540 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:23:18" (1/1) ... [2018-11-23 03:23:19,576 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:23:18" (1/1) ... [2018-11-23 03:23:19,917 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:23:18" (1/1) ... [2018-11-23 03:23:19,981 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:23:19,982 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:23:19,982 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:23:19,982 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:23:19,983 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:23:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 03:23:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure get_resources [2018-11-23 03:23:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resources [2018-11-23 03:23:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_ts [2018-11-23 03:23:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_ts [2018-11-23 03:23:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_configure [2018-11-23 03:23:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_configure [2018-11-23 03:23:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap___0 [2018-11-23 03:23:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap___0 [2018-11-23 03:23:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_pack_verifier [2018-11-23 03:23:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_pack_verifier [2018-11-23 03:23:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_87 [2018-11-23 03:23:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_87 [2018-11-23 03:23:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_timeout_seqno [2018-11-23 03:23:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_timeout_seqno [2018-11-23 03:23:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure fill_queryctrl___0 [2018-11-23 03:23:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_queryctrl___0 [2018-11-23 03:23:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2018-11-23 03:23:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_verify [2018-11-23 03:23:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_verify [2018-11-23 03:23:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2018-11-23 03:23:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2018-11-23 03:23:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 03:23:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 03:23:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2018-11-23 03:23:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2018-11-23 03:23:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2018-11-23 03:23:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_register [2018-11-23 03:23:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_register [2018-11-23 03:23:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_alloc_user [2018-11-23 03:23:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_alloc_user [2018-11-23 03:23:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_alloc [2018-11-23 03:23:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_alloc [2018-11-23 03:23:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2018-11-23 03:23:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2018-11-23 03:23:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-11-23 03:23:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2018-11-23 03:23:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2018-11-23 03:23:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure freezing_slow_path [2018-11-23 03:23:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-23 03:23:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap___0 [2018-11-23 03:23:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap___0 [2018-11-23 03:23:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_17 [2018-11-23 03:23:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_17 [2018-11-23 03:23:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_audio_mute [2018-11-23 03:23:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_audio_mute [2018-11-23 03:23:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-11-23 03:23:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dumpregs [2018-11-23 03:23:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dumpregs [2018-11-23 03:23:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_stop_port [2018-11-23 03:23:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_stop_port [2018-11-23 03:23:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2018-11-23 03:23:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2018-11-23 03:23:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2018-11-23 03:23:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_send [2018-11-23 03:23:20,038 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_send [2018-11-23 03:23:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_alloc [2018-11-23 03:23:20,038 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_alloc [2018-11-23 03:23:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2018-11-23 03:23:20,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2018-11-23 03:23:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 03:23:20,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 03:23:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2018-11-23 03:23:20,038 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_functionality [2018-11-23 03:23:20,039 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_functionality [2018-11-23 03:23:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_stop_feed [2018-11-23 03:23:20,039 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_stop_feed [2018-11-23 03:23:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_pci_quirks [2018-11-23 03:23:20,039 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_pci_quirks [2018-11-23 03:23:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2018-11-23 03:23:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_card_setup [2018-11-23 03:23:20,039 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_card_setup [2018-11-23 03:23:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2018-11-23 03:23:20,039 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_ext_ctrls___0 [2018-11-23 03:23:20,040 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_ext_ctrls___0 [2018-11-23 03:23:20,040 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2018-11-23 03:23:20,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2018-11-23 03:23:20,040 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_audio_volume [2018-11-23 03:23:20,040 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_audio_volume [2018-11-23 03:23:20,040 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2018-11-23 03:23:20,040 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_adapter [2018-11-23 03:23:20,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_32 [2018-11-23 03:23:20,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_32 [2018-11-23 03:23:20,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_31 [2018-11-23 03:23:20,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_31 [2018-11-23 03:23:20,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_30 [2018-11-23 03:23:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_30 [2018-11-23 03:23:20,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2018-11-23 03:23:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2018-11-23 03:23:20,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_34 [2018-11-23 03:23:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_34 [2018-11-23 03:23:20,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_33 [2018-11-23 03:23:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_33 [2018-11-23 03:23:20,041 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_i2c_read [2018-11-23 03:23:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_i2c_read [2018-11-23 03:23:20,041 INFO L130 BoogieDeclarations]: Found specification of procedure __refrigerator [2018-11-23 03:23:20,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_37 [2018-11-23 03:23:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_37 [2018-11-23 03:23:20,042 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_configure_port_vbi [2018-11-23 03:23:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_configure_port_vbi [2018-11-23 03:23:20,042 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-23 03:23:20,042 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_alloc_seqno [2018-11-23 03:23:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_alloc_seqno [2018-11-23 03:23:20,042 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_usercontrol [2018-11-23 03:23:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_usercontrol [2018-11-23 03:23:20,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_95 [2018-11-23 03:23:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_95 [2018-11-23 03:23:20,042 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std___0 [2018-11-23 03:23:20,043 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std___0 [2018-11-23 03:23:20,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_21 [2018-11-23 03:23:20,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_21 [2018-11-23 03:23:20,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_20 [2018-11-23 03:23:20,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_20 [2018-11-23 03:23:20,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_88___0 [2018-11-23 03:23:20,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_88___0 [2018-11-23 03:23:20,043 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata___0 [2018-11-23 03:23:20,043 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata___0 [2018-11-23 03:23:20,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-23 03:23:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-23 03:23:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-11-23 03:23:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-11-23 03:23:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2018-11-23 03:23:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_reset [2018-11-23 03:23:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_reset [2018-11-23 03:23:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2018-11-23 03:23:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2018-11-23 03:23:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_55 [2018-11-23 03:23:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_55 [2018-11-23 03:23:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-23 03:23:20,045 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-23 03:23:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_24 [2018-11-23 03:23:20,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_24 [2018-11-23 03:23:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_cfg_port [2018-11-23 03:23:20,045 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_cfg_port [2018-11-23 03:23:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-23 03:23:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_set_ctrl___0 [2018-11-23 03:23:20,045 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_set_ctrl___0 [2018-11-23 03:23:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_29 [2018-11-23 03:23:20,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_29 [2018-11-23 03:23:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_28 [2018-11-23 03:23:20,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_28 [2018-11-23 03:23:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2018-11-23 03:23:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2018-11-23 03:23:20,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2018-11-23 03:23:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_27 [2018-11-23 03:23:20,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_27 [2018-11-23 03:23:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2018-11-23 03:23:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_alloc [2018-11-23 03:23:20,047 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_alloc [2018-11-23 03:23:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-23 03:23:20,047 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-23 03:23:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-23 03:23:20,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-23 03:23:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_37 [2018-11-23 03:23:20,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_37 [2018-11-23 03:23:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_saa7164_init_8_11 [2018-11-23 03:23:20,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_saa7164_init_8_11 [2018-11-23 03:23:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2018-11-23 03:23:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:23:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_54 [2018-11-23 03:23:20,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_54 [2018-11-23 03:23:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-23 03:23:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_51 [2018-11-23 03:23:20,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_51 [2018-11-23 03:23:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_start_port [2018-11-23 03:23:20,048 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_start_port [2018-11-23 03:23:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_57 [2018-11-23 03:23:20,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_57 [2018-11-23 03:23:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_56 [2018-11-23 03:23:20,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_56 [2018-11-23 03:23:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_55 [2018-11-23 03:23:20,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_55 [2018-11-23 03:23:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-23 03:23:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_5_2 [2018-11-23 03:23:20,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_5_2 [2018-11-23 03:23:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 03:23:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 03:23:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 03:23:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2018-11-23 03:23:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2018-11-23 03:23:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-23 03:23:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_pause_port [2018-11-23 03:23:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_pause_port [2018-11-23 03:23:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_dequeue [2018-11-23 03:23:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_dequeue [2018-11-23 03:23:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2018-11-23 03:23:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2018-11-23 03:23:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_dump [2018-11-23 03:23:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_dump [2018-11-23 03:23:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2018-11-23 03:23:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2018-11-23 03:23:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_43 [2018-11-23 03:23:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_43 [2018-11-23 03:23:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_42 [2018-11-23 03:23:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_42 [2018-11-23 03:23:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_41 [2018-11-23 03:23:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_41 [2018-11-23 03:23:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_40 [2018-11-23 03:23:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_40 [2018-11-23 03:23:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_47 [2018-11-23 03:23:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_47 [2018-11-23 03:23:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_46 [2018-11-23 03:23:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_46 [2018-11-23 03:23:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_45 [2018-11-23 03:23:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_45 [2018-11-23 03:23:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_44 [2018-11-23 03:23:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_44 [2018-11-23 03:23:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2018-11-23 03:23:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2018-11-23 03:23:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_48 [2018-11-23 03:23:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_48 [2018-11-23 03:23:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_38 [2018-11-23 03:23:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_38 [2018-11-23 03:23:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap___0 [2018-11-23 03:23:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap___0 [2018-11-23 03:23:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-23 03:23:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dump_hwdesc [2018-11-23 03:23:20,055 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dump_hwdesc [2018-11-23 03:23:20,055 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-23 03:23:20,055 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_encoder [2018-11-23 03:23:20,055 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_encoder [2018-11-23 03:23:20,055 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dl_wait_ack [2018-11-23 03:23:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dl_wait_ack [2018-11-23 03:23:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2018-11-23 03:23:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2018-11-23 03:23:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2018-11-23 03:23:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2018-11-23 03:23:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2018-11-23 03:23:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2018-11-23 03:23:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2018-11-23 03:23:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_stop_streaming [2018-11-23 03:23:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_stop_streaming [2018-11-23 03:23:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-23 03:23:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-23 03:23:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_gpiobit [2018-11-23 03:23:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_gpiobit [2018-11-23 03:23:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2018-11-23 03:23:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2018-11-23 03:23:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2018-11-23 03:23:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2018-11-23 03:23:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2018-11-23 03:23:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2018-11-23 03:23:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2018-11-23 03:23:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap___0 [2018-11-23 03:23:20,058 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap___0 [2018-11-23 03:23:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:23:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 03:23:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency___0 [2018-11-23 03:23:20,058 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency___0 [2018-11-23 03:23:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_zero_offsets [2018-11-23 03:23:20,058 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_zero_offsets [2018-11-23 03:23:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2018-11-23 03:23:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2018-11-23 03:23:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 03:23:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 03:23:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_thread_function [2018-11-23 03:23:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_thread_function [2018-11-23 03:23:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2018-11-23 03:23:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2018-11-23 03:23:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2018-11-23 03:23:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2018-11-23 03:23:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2018-11-23 03:23:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_pause_port [2018-11-23 03:23:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_pause_port [2018-11-23 03:23:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2018-11-23 03:23:20,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2018-11-23 03:23:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2018-11-23 03:23:20,060 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2018-11-23 03:23:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-23 03:23:20,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-23 03:23:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2018-11-23 03:23:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2018-11-23 03:23:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2018-11-23 03:23:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2018-11-23 03:23:20,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2018-11-23 03:23:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-23 03:23:20,061 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-23 03:23:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2018-11-23 03:23:20,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2018-11-23 03:23:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std___0 [2018-11-23 03:23:20,061 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std___0 [2018-11-23 03:23:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-23 03:23:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_configure_port_mpeg2ps [2018-11-23 03:23:20,061 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_configure_port_mpeg2ps [2018-11-23 03:23:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_register [2018-11-23 03:23:20,061 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_register [2018-11-23 03:23:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-11-23 03:23:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-11-23 03:23:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_clear_gpiobit [2018-11-23 03:23:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_clear_gpiobit [2018-11-23 03:23:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2018-11-23 03:23:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2018-11-23 03:23:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_enchandler [2018-11-23 03:23:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_enchandler [2018-11-23 03:23:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_get_descriptors [2018-11-23 03:23:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_get_descriptors [2018-11-23 03:23:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-23 03:23:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-23 03:23:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2018-11-23 03:23:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2018-11-23 03:23:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-23 03:23:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-23 03:23:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2018-11-23 03:23:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2018-11-23 03:23:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2018-11-23 03:23:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2018-11-23 03:23:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_unregister [2018-11-23 03:23:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_unregister [2018-11-23 03:23:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2018-11-23 03:23:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_initdev [2018-11-23 03:23:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_initdev [2018-11-23 03:23:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2018-11-23 03:23:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2018-11-23 03:23:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2018-11-23 03:23:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl___0 [2018-11-23 03:23:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl___0 [2018-11-23 03:23:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2018-11-23 03:23:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2018-11-23 03:23:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2018-11-23 03:23:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2018-11-23 03:23:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2018-11-23 03:23:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2018-11-23 03:23:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2018-11-23 03:23:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2018-11-23 03:23:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-23 03:23:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_enchandler_helper [2018-11-23 03:23:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_enchandler_helper [2018-11-23 03:23:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-23 03:23:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-23 03:23:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 03:23:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 03:23:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-23 03:23:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 03:23:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2018-11-23 03:23:20,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2018-11-23 03:23:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 03:23:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2018-11-23 03:23:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 03:23:20,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 03:23:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2018-11-23 03:23:20,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2018-11-23 03:23:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___0 [2018-11-23 03:23:20,067 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___0 [2018-11-23 03:23:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_start_streaming [2018-11-23 03:23:20,067 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_start_streaming [2018-11-23 03:23:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2018-11-23 03:23:20,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2018-11-23 03:23:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2018-11-23 03:23:20,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2018-11-23 03:23:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2018-11-23 03:23:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_init [2018-11-23 03:23:20,067 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_init [2018-11-23 03:23:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_6_1 [2018-11-23 03:23:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_6_1 [2018-11-23 03:23:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open___0 [2018-11-23 03:23:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open___0 [2018-11-23 03:23:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_proc_open [2018-11-23 03:23:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_proc_open [2018-11-23 03:23:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_dif [2018-11-23 03:23:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_dif [2018-11-23 03:23:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_buffers_dealloc [2018-11-23 03:23:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_buffers_dealloc [2018-11-23 03:23:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_3 [2018-11-23 03:23:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_3 [2018-11-23 03:23:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_timeout_get [2018-11-23 03:23:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_timeout_get [2018-11-23 03:23:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-23 03:23:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_dealloc_user [2018-11-23 03:23:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_dealloc_user [2018-11-23 03:23:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 03:23:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2018-11-23 03:23:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2018-11-23 03:23:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_unregister [2018-11-23 03:23:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_unregister [2018-11-23 03:23:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-23 03:23:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_stop_streaming [2018-11-23 03:23:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_stop_streaming [2018-11-23 03:23:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input___0 [2018-11-23 03:23:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input___0 [2018-11-23 03:23:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_configure_port_mpeg2ts [2018-11-23 03:23:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_configure_port_mpeg2ts [2018-11-23 03:23:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2018-11-23 03:23:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2018-11-23 03:23:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_free_seqno [2018-11-23 03:23:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_free_seqno [2018-11-23 03:23:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_8_4 [2018-11-23 03:23:20,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_8_4 [2018-11-23 03:23:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2018-11-23 03:23:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_dealloc [2018-11-23 03:23:20,071 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_dealloc [2018-11-23 03:23:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-23 03:23:20,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-23 03:23:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_setup [2018-11-23 03:23:20,071 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_setup [2018-11-23 03:23:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2018-11-23 03:23:20,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2018-11-23 03:23:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2018-11-23 03:23:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-23 03:23:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-11-23 03:23:20,072 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-11-23 03:23:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-23 03:23:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2018-11-23 03:23:20,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2018-11-23 03:23:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2c_unregister [2018-11-23 03:23:20,072 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2c_unregister [2018-11-23 03:23:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_stop_streaming [2018-11-23 03:23:20,072 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_stop_streaming [2018-11-23 03:23:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2018-11-23 03:23:20,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2018-11-23 03:23:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-23 03:23:20,073 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-23 03:23:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2018-11-23 03:23:20,073 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2018-11-23 03:23:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2caddr_to_unitid [2018-11-23 03:23:20,073 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2caddr_to_unitid [2018-11-23 03:23:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-23 03:23:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_8_8_5 [2018-11-23 03:23:20,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_8_8_5 [2018-11-23 03:23:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:23:20,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:23:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_shutdown [2018-11-23 03:23:20,074 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_shutdown [2018-11-23 03:23:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_stop_port [2018-11-23 03:23:20,074 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_stop_port [2018-11-23 03:23:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dump_busdesc [2018-11-23 03:23:20,074 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dump_busdesc [2018-11-23 03:23:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-23 03:23:20,074 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-23 03:23:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2018-11-23 03:23:20,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2018-11-23 03:23:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2018-11-23 03:23:20,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2018-11-23 03:23:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 03:23:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2018-11-23 03:23:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2018-11-23 03:23:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-23 03:23:20,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-23 03:23:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-23 03:23:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_register [2018-11-23 03:23:20,075 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_register [2018-11-23 03:23:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 03:23:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_print [2018-11-23 03:23:20,075 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_print [2018-11-23 03:23:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-23 03:23:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2018-11-23 03:23:20,075 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2018-11-23 03:23:20,076 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_collect_debug [2018-11-23 03:23:20,076 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_collect_debug [2018-11-23 03:23:20,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 03:23:20,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 03:23:20,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 03:23:20,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 03:23:20,076 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dump_intfdesc [2018-11-23 03:23:20,076 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dump_intfdesc [2018-11-23 03:23:20,076 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_set [2018-11-23 03:23:20,076 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_set [2018-11-23 03:23:20,076 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2018-11-23 03:23:20,076 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2018-11-23 03:23:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_downloadfirmware [2018-11-23 03:23:20,077 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_downloadfirmware [2018-11-23 03:23:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2018-11-23 03:23:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2018-11-23 03:23:20,077 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2018-11-23 03:23:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-23 03:23:20,077 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-23 03:23:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_4 [2018-11-23 03:23:20,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_4 [2018-11-23 03:23:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-23 03:23:20,077 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-23 03:23:20,077 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_port_init [2018-11-23 03:23:20,078 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_port_init [2018-11-23 03:23:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2018-11-23 03:23:20,078 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2018-11-23 03:23:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_wait [2018-11-23 03:23:20,078 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_wait [2018-11-23 03:23:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2018-11-23 03:23:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2018-11-23 03:23:20,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2018-11-23 03:23:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_ts_verifier [2018-11-23 03:23:20,078 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_ts_verifier [2018-11-23 03:23:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_96 [2018-11-23 03:23:20,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_96 [2018-11-23 03:23:20,078 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2018-11-23 03:23:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2018-11-23 03:23:20,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2018-11-23 03:23:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2018-11-23 03:23:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure hauppauge_eeprom [2018-11-23 03:23:20,079 INFO L138 BoogieDeclarations]: Found implementation of procedure hauppauge_eeprom [2018-11-23 03:23:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2018-11-23 03:23:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_initialize_dif [2018-11-23 03:23:20,079 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_initialize_dif [2018-11-23 03:23:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_debug [2018-11-23 03:23:20,079 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_debug [2018-11-23 03:23:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 03:23:20,079 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2018-11-23 03:23:20,080 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2018-11-23 03:23:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ext_ctrls___0 [2018-11-23 03:23:20,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ext_ctrls___0 [2018-11-23 03:23:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure debug_check_no_locks_held [2018-11-23 03:23:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_unregister [2018-11-23 03:23:20,080 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_unregister [2018-11-23 03:23:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-23 03:23:20,080 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-23 03:23:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 03:23:20,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 03:23:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_dumpmsg [2018-11-23 03:23:20,080 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_dumpmsg [2018-11-23 03:23:20,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2018-11-23 03:23:20,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2018-11-23 03:23:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 03:23:20,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 03:23:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2018-11-23 03:23:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2018-11-23 03:23:20,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2018-11-23 03:23:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_load_info [2018-11-23 03:23:20,081 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_load_info [2018-11-23 03:23:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_proc_show [2018-11-23 03:23:20,081 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_proc_show [2018-11-23 03:23:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_downloadimage [2018-11-23 03:23:20,081 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_downloadimage [2018-11-23 03:23:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2018-11-23 03:23:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2018-11-23 03:23:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2018-11-23 03:23:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2018-11-23 03:23:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze_unsafe [2018-11-23 03:23:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze_unsafe [2018-11-23 03:23:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_vbihandler [2018-11-23 03:23:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_vbihandler [2018-11-23 03:23:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_dump_subdevs [2018-11-23 03:23:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_dump_subdevs [2018-11-23 03:23:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_94 [2018-11-23 03:23:20,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_94 [2018-11-23 03:23:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_histogram_update [2018-11-23 03:23:20,083 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_histogram_update [2018-11-23 03:23:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-23 03:23:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2018-11-23 03:23:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ext_ctrls___0 [2018-11-23 03:23:20,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ext_ctrls___0 [2018-11-23 03:23:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq [2018-11-23 03:23:20,083 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq [2018-11-23 03:23:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-23 03:23:20,083 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-23 03:23:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_finidev [2018-11-23 03:23:20,083 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_finidev [2018-11-23 03:23:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_87___0 [2018-11-23 03:23:20,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_87___0 [2018-11-23 03:23:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_vbi [2018-11-23 03:23:20,084 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_vbi [2018-11-23 03:23:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_activate [2018-11-23 03:23:20,084 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_activate [2018-11-23 03:23:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_8_6 [2018-11-23 03:23:20,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_8_6 [2018-11-23 03:23:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2018-11-23 03:23:20,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2018-11-23 03:23:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-11-23 03:23:20,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 03:23:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-23 03:23:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2018-11-23 03:23:20,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2018-11-23 03:23:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_4_1 [2018-11-23 03:23:20,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_4_1 [2018-11-23 03:23:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_getfirmwarestatus [2018-11-23 03:23:20,085 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_getfirmwarestatus [2018-11-23 03:23:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_3_2 [2018-11-23 03:23:20,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_3_2 [2018-11-23 03:23:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 03:23:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 03:23:20,085 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_buffers_dealloc [2018-11-23 03:23:20,086 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_buffers_dealloc [2018-11-23 03:23:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 03:23:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 03:23:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 03:23:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_encoder [2018-11-23 03:23:20,086 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_encoder [2018-11-23 03:23:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_gpio_setup [2018-11-23 03:23:20,086 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_gpio_setup [2018-11-23 03:23:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_gop_size [2018-11-23 03:23:20,086 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_gop_size [2018-11-23 03:23:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2018-11-23 03:23:20,086 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_pause_port [2018-11-23 03:23:20,087 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_pause_port [2018-11-23 03:23:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_encoder_acquire_port [2018-11-23 03:23:20,087 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_encoder_acquire_port [2018-11-23 03:23:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_cmd_set [2018-11-23 03:23:20,087 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_cmd_set [2018-11-23 03:23:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 03:23:20,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 03:23:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-23 03:23:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-23 03:23:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7164_fini_8_2 [2018-11-23 03:23:20,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7164_fini_8_2 [2018-11-23 03:23:20,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2018-11-23 03:23:20,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2018-11-23 03:23:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2018-11-23 03:23:20,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2018-11-23 03:23:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_fini [2018-11-23 03:23:20,088 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_fini [2018-11-23 03:23:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-23 03:23:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2018-11-23 03:23:20,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2018-11-23 03:23:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2018-11-23 03:23:20,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2018-11-23 03:23:20,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-23 03:23:20,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-23 03:23:20,089 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-23 03:23:20,089 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2018-11-23 03:23:20,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2018-11-23 03:23:20,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2018-11-23 03:23:20,089 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2018-11-23 03:23:20,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2018-11-23 03:23:20,089 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_videomux [2018-11-23 03:23:20,089 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_videomux [2018-11-23 03:23:20,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-23 03:23:20,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-23 03:23:20,089 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl___0 [2018-11-23 03:23:20,089 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl___0 [2018-11-23 03:23:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_88 [2018-11-23 03:23:20,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_88 [2018-11-23 03:23:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2018-11-23 03:23:20,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2018-11-23 03:23:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl___0 [2018-11-23 03:23:20,090 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl___0 [2018-11-23 03:23:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-23 03:23:20,090 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-23 03:23:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2018-11-23 03:23:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dev_setup [2018-11-23 03:23:20,090 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dev_setup [2018-11-23 03:23:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_audio_detection [2018-11-23 03:23:20,091 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_audio_detection [2018-11-23 03:23:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-23 03:23:20,091 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2018-11-23 03:23:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2018-11-23 03:23:20,091 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2018-11-23 03:23:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2018-11-23 03:23:20,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2018-11-23 03:23:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_proc_create [2018-11-23 03:23:20,091 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_proc_create [2018-11-23 03:23:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2018-11-23 03:23:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_8_8_7 [2018-11-23 03:23:20,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_8_8_7 [2018-11-23 03:23:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release___0 [2018-11-23 03:23:20,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release___0 [2018-11-23 03:23:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_bus_get [2018-11-23 03:23:20,092 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_bus_get [2018-11-23 03:23:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2018-11-23 03:23:20,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2018-11-23 03:23:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_acquire_port [2018-11-23 03:23:20,092 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_acquire_port [2018-11-23 03:23:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packets [2018-11-23 03:23:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-11-23 03:23:20,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-11-23 03:23:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2018-11-23 03:23:20,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2018-11-23 03:23:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_i2c_write [2018-11-23 03:23:20,093 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_i2c_write [2018-11-23 03:23:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-23 03:23:20,093 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-23 03:23:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2018-11-23 03:23:20,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2018-11-23 03:23:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2018-11-23 03:23:20,093 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2018-11-23 03:23:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_encoder [2018-11-23 03:23:20,093 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_encoder [2018-11-23 03:23:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2018-11-23 03:23:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-23 03:23:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 03:23:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_stop_port [2018-11-23 03:23:20,094 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_stop_port [2018-11-23 03:23:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2018-11-23 03:23:20,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2018-11-23 03:23:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll___0 [2018-11-23 03:23:20,094 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll___0 [2018-11-23 03:23:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner___0 [2018-11-23 03:23:20,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner___0 [2018-11-23 03:23:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dl_wait_clr [2018-11-23 03:23:20,094 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dl_wait_clr [2018-11-23 03:23:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2018-11-23 03:23:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_irq_dequeue [2018-11-23 03:23:20,095 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_irq_dequeue [2018-11-23 03:23:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dev_unregister [2018-11-23 03:23:20,095 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dev_unregister [2018-11-23 03:23:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-23 03:23:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2018-11-23 03:23:20,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2018-11-23 03:23:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-23 03:23:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-23 03:23:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-23 03:23:20,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 03:23:20,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 03:23:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap___0 [2018-11-23 03:23:20,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap___0 [2018-11-23 03:23:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_3_11 [2018-11-23 03:23:20,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_3_11 [2018-11-23 03:23:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2018-11-23 03:23:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input___0 [2018-11-23 03:23:20,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input___0 [2018-11-23 03:23:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner___0 [2018-11-23 03:23:20,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner___0 [2018-11-23 03:23:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-23 03:23:20,096 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-23 03:23:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_7_2 [2018-11-23 03:23:20,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_7_2 [2018-11-23 03:23:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-23 03:23:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_buffer_deliver [2018-11-23 03:23:20,097 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_buffer_deliver [2018-11-23 03:23:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_card_list [2018-11-23 03:23:20,097 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_card_list [2018-11-23 03:23:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_read_eeprom [2018-11-23 03:23:20,097 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_read_eeprom [2018-11-23 03:23:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2018-11-23 03:23:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 03:23:20,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 03:23:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-23 03:23:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_getcurrentfirmwareversion [2018-11-23 03:23:20,098 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_getcurrentfirmwareversion [2018-11-23 03:23:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2018-11-23 03:23:20,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2018-11-23 03:23:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_vbi_format [2018-11-23 03:23:20,098 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_vbi_format [2018-11-23 03:23:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_buffers_alloc [2018-11-23 03:23:20,098 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_buffers_alloc [2018-11-23 03:23:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_8 [2018-11-23 03:23:20,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_8 [2018-11-23 03:23:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2caddr_to_reglen [2018-11-23 03:23:20,098 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2caddr_to_reglen [2018-11-23 03:23:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_hauppauge_analog [2018-11-23 03:23:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-23 03:23:20,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-23 03:23:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_configure_dif [2018-11-23 03:23:20,099 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_configure_dif [2018-11-23 03:23:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2018-11-23 03:23:20,099 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2018-11-23 03:23:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-23 03:23:20,099 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-23 03:23:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_try_ctrl___0 [2018-11-23 03:23:20,099 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_try_ctrl___0 [2018-11-23 03:23:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input___0 [2018-11-23 03:23:20,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input___0 [2018-11-23 03:23:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_modify_gpio [2018-11-23 03:23:20,100 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_modify_gpio [2018-11-23 03:23:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_fmt [2018-11-23 03:23:20,100 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_fmt [2018-11-23 03:23:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_videomux [2018-11-23 03:23:20,100 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_videomux [2018-11-23 03:23:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency___0 [2018-11-23 03:23:20,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency___0 [2018-11-23 03:23:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_get_ctrl___0 [2018-11-23 03:23:20,100 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_get_ctrl___0 [2018-11-23 03:23:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_get_fw_version [2018-11-23 03:23:20,101 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_get_fw_version [2018-11-23 03:23:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_unitid_name [2018-11-23 03:23:20,101 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_unitid_name [2018-11-23 03:23:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2018-11-23 03:23:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2018-11-23 03:23:20,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2018-11-23 03:23:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2018-11-23 03:23:20,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2018-11-23 03:23:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-23 03:23:20,101 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2018-11-23 03:23:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_dvb_start_feed [2018-11-23 03:23:20,102 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_dvb_start_feed [2018-11-23 03:23:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_audio_std [2018-11-23 03:23:20,102 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_audio_std [2018-11-23 03:23:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2018-11-23 03:23:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-11-23 03:23:20,102 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-11-23 03:23:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_set_aspect_ratio [2018-11-23 03:23:20,102 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_set_aspect_ratio [2018-11-23 03:23:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_enum_subdevs [2018-11-23 03:23:20,102 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_enum_subdevs [2018-11-23 03:23:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_initialize [2018-11-23 03:23:20,102 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_initialize [2018-11-23 03:23:20,103 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_acquire_port [2018-11-23 03:23:20,103 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_acquire_port [2018-11-23 03:23:20,103 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_i2c_register [2018-11-23 03:23:20,103 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_i2c_register [2018-11-23 03:23:20,103 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-23 03:23:20,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2018-11-23 03:23:20,103 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2018-11-23 03:23:20,103 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-23 03:23:20,103 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-23 03:23:20,103 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-23 03:23:20,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 03:23:20,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 03:23:20,104 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_api_transition_port [2018-11-23 03:23:20,104 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_api_transition_port [2018-11-23 03:23:20,104 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_work_cmdhandler [2018-11-23 03:23:20,104 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_work_cmdhandler [2018-11-23 03:23:20,104 INFO L130 BoogieDeclarations]: Found specification of procedure saa7164_vbi_next_buf [2018-11-23 03:23:20,104 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7164_vbi_next_buf [2018-11-23 03:23:20,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_14 [2018-11-23 03:23:20,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_14 [2018-11-23 03:27:14,654 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 03:27:14,654 INFO L280 CfgBuilder]: Removed 5 assue(true) statements. [2018-11-23 03:27:14,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:27:14 BoogieIcfgContainer [2018-11-23 03:27:14,655 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 03:27:14,655 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 03:27:14,655 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 03:27:14,657 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 03:27:14,657 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:23:11" (1/3) ... [2018-11-23 03:27:14,658 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bb499e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:27:14, skipping insertion in model container [2018-11-23 03:27:14,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:23:18" (2/3) ... [2018-11-23 03:27:14,658 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bb499e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:27:14, skipping insertion in model container [2018-11-23 03:27:14,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:27:14" (3/3) ... [2018-11-23 03:27:14,659 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-11-23 03:27:14,667 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 03:27:14,675 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 03:27:14,686 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 03:27:14,713 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 03:27:14,714 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 03:27:14,714 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 03:27:14,714 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 03:27:14,714 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 03:27:14,714 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 03:27:14,714 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 03:27:14,714 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 03:27:14,714 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 03:27:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 4622 states. [2018-11-23 03:27:14,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-23 03:27:14,790 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:27:14,791 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:27:14,792 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:27:14,797 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:27:14,797 INFO L82 PathProgramCache]: Analyzing trace with hash -73114346, now seen corresponding path program 1 times [2018-11-23 03:27:14,813 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 03:27:14,814 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 03:27:14,882 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:27:33,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:27:33,787 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:27:33,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:27:33,853 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 03:27:33,880 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:27:33,880 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:27:33,882 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:27:33,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:27:33,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:27:33,892 INFO L87 Difference]: Start difference. First operand 4622 states. Second operand 3 states. [2018-11-23 03:27:34,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:27:34,110 INFO L93 Difference]: Finished difference Result 9203 states and 13358 transitions. [2018-11-23 03:27:34,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:27:34,112 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 65 [2018-11-23 03:27:34,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:27:34,144 INFO L225 Difference]: With dead ends: 9203 [2018-11-23 03:27:34,144 INFO L226 Difference]: Without dead ends: 4556 [2018-11-23 03:27:34,165 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 62 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:27:34,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4556 states. [2018-11-23 03:27:34,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4556 to 4556. [2018-11-23 03:27:34,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4556 states. [2018-11-23 03:27:34,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 4556 states and 6434 transitions. [2018-11-23 03:27:34,324 INFO L78 Accepts]: Start accepts. Automaton has 4556 states and 6434 transitions. Word has length 65 [2018-11-23 03:27:34,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:27:34,326 INFO L480 AbstractCegarLoop]: Abstraction has 4556 states and 6434 transitions. [2018-11-23 03:27:34,326 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:27:34,326 INFO L276 IsEmpty]: Start isEmpty. Operand 4556 states and 6434 transitions. [2018-11-23 03:27:34,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-23 03:27:34,331 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:27:34,331 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:27:34,331 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:27:34,331 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:27:34,332 INFO L82 PathProgramCache]: Analyzing trace with hash -1893422396, now seen corresponding path program 1 times [2018-11-23 03:27:34,336 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 03:27:34,337 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 03:27:34,384 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:27:51,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:27:51,918 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:27:51,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:27:51,959 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 03:27:51,993 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:27:51,993 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:27:51,995 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:27:51,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:27:51,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:27:51,995 INFO L87 Difference]: Start difference. First operand 4556 states and 6434 transitions. Second operand 3 states. [2018-11-23 03:27:52,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:27:52,238 INFO L93 Difference]: Finished difference Result 9098 states and 12911 transitions. [2018-11-23 03:27:52,238 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:27:52,238 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 66 [2018-11-23 03:27:52,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:27:52,263 INFO L225 Difference]: With dead ends: 9098 [2018-11-23 03:27:52,263 INFO L226 Difference]: Without dead ends: 4556 [2018-11-23 03:27:52,282 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 63 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:27:52,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4556 states. [2018-11-23 03:27:52,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4556 to 4556. [2018-11-23 03:27:52,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4556 states. [2018-11-23 03:27:52,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 4556 states and 6433 transitions. [2018-11-23 03:27:52,454 INFO L78 Accepts]: Start accepts. Automaton has 4556 states and 6433 transitions. Word has length 66 [2018-11-23 03:27:52,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:27:52,454 INFO L480 AbstractCegarLoop]: Abstraction has 4556 states and 6433 transitions. [2018-11-23 03:27:52,454 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:27:52,454 INFO L276 IsEmpty]: Start isEmpty. Operand 4556 states and 6433 transitions. [2018-11-23 03:27:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-23 03:27:52,458 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:27:52,459 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:27:52,459 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:27:52,459 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:27:52,459 INFO L82 PathProgramCache]: Analyzing trace with hash 187876946, now seen corresponding path program 1 times [2018-11-23 03:27:52,465 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 03:27:52,466 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 03:27:52,532 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:28:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:28:10,287 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:28:10,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:28:10,334 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 03:28:10,373 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:28:10,374 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:28:10,374 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:28:10,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:28:10,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:28:10,374 INFO L87 Difference]: Start difference. First operand 4556 states and 6433 transitions. Second operand 3 states. [2018-11-23 03:28:10,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:28:10,644 INFO L93 Difference]: Finished difference Result 9098 states and 12909 transitions. [2018-11-23 03:28:10,645 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:28:10,645 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 67 [2018-11-23 03:28:10,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:28:10,669 INFO L225 Difference]: With dead ends: 9098 [2018-11-23 03:28:10,669 INFO L226 Difference]: Without dead ends: 4556 [2018-11-23 03:28:10,687 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 64 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:28:10,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4556 states. [2018-11-23 03:28:10,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4556 to 4556. [2018-11-23 03:28:10,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4556 states. [2018-11-23 03:28:10,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 4556 states and 6432 transitions. [2018-11-23 03:28:10,878 INFO L78 Accepts]: Start accepts. Automaton has 4556 states and 6432 transitions. Word has length 67 [2018-11-23 03:28:10,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:28:10,879 INFO L480 AbstractCegarLoop]: Abstraction has 4556 states and 6432 transitions. [2018-11-23 03:28:10,879 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:28:10,879 INFO L276 IsEmpty]: Start isEmpty. Operand 4556 states and 6432 transitions. [2018-11-23 03:28:10,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-23 03:28:10,883 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:28:10,883 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:28:10,884 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:28:10,884 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:28:10,884 INFO L82 PathProgramCache]: Analyzing trace with hash -1335046144, now seen corresponding path program 1 times [2018-11-23 03:28:10,891 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 03:28:10,891 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 03:28:10,955 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:28:28,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:28:28,548 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:28:28,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:28:28,599 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 03:28:28,633 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:28:28,633 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:28:28,635 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:28:28,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:28:28,635 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:28:28,635 INFO L87 Difference]: Start difference. First operand 4556 states and 6432 transitions. Second operand 3 states. [2018-11-23 03:28:28,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:28:28,921 INFO L93 Difference]: Finished difference Result 9098 states and 12907 transitions. [2018-11-23 03:28:28,922 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:28:28,922 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 68 [2018-11-23 03:28:28,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:28:28,946 INFO L225 Difference]: With dead ends: 9098 [2018-11-23 03:28:28,946 INFO L226 Difference]: Without dead ends: 4556 [2018-11-23 03:28:28,960 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 65 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:28:28,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4556 states. [2018-11-23 03:28:29,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4556 to 4556. [2018-11-23 03:28:29,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4556 states. [2018-11-23 03:28:29,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 4556 states and 6431 transitions. [2018-11-23 03:28:29,245 INFO L78 Accepts]: Start accepts. Automaton has 4556 states and 6431 transitions. Word has length 68 [2018-11-23 03:28:29,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:28:29,246 INFO L480 AbstractCegarLoop]: Abstraction has 4556 states and 6431 transitions. [2018-11-23 03:28:29,246 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:28:29,246 INFO L276 IsEmpty]: Start isEmpty. Operand 4556 states and 6431 transitions. [2018-11-23 03:28:29,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-23 03:28:29,249 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:28:29,250 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:28:29,250 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:28:29,250 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:28:29,250 INFO L82 PathProgramCache]: Analyzing trace with hash 1375252366, now seen corresponding path program 1 times [2018-11-23 03:28:29,255 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 03:28:29,255 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 03:28:29,305 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:28:46,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:28:47,354 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:28:47,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:28:47,383 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 03:28:47,410 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:28:47,411 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:28:47,411 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:28:47,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:28:47,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:28:47,411 INFO L87 Difference]: Start difference. First operand 4556 states and 6431 transitions. Second operand 3 states. [2018-11-23 03:28:47,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:28:47,557 INFO L93 Difference]: Finished difference Result 9098 states and 12905 transitions. [2018-11-23 03:28:47,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:28:47,558 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 69 [2018-11-23 03:28:47,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:28:47,574 INFO L225 Difference]: With dead ends: 9098 [2018-11-23 03:28:47,574 INFO L226 Difference]: Without dead ends: 4556 [2018-11-23 03:28:47,585 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 66 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:28:47,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4556 states. [2018-11-23 03:28:47,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4556 to 4556. [2018-11-23 03:28:47,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4556 states. [2018-11-23 03:28:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 4556 states and 6430 transitions. [2018-11-23 03:28:47,730 INFO L78 Accepts]: Start accepts. Automaton has 4556 states and 6430 transitions. Word has length 69 [2018-11-23 03:28:47,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:28:47,730 INFO L480 AbstractCegarLoop]: Abstraction has 4556 states and 6430 transitions. [2018-11-23 03:28:47,730 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:28:47,730 INFO L276 IsEmpty]: Start isEmpty. Operand 4556 states and 6430 transitions. [2018-11-23 03:28:47,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-23 03:28:47,733 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:28:47,733 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:28:47,734 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:28:47,734 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:28:47,734 INFO L82 PathProgramCache]: Analyzing trace with hash -2123532996, now seen corresponding path program 1 times [2018-11-23 03:28:47,739 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 03:28:47,739 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 03:28:47,797 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:29:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:29:05,234 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:29:05,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:29:05,264 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 03:29:05,291 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:29:05,291 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:29:05,291 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:29:05,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:29:05,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:29:05,292 INFO L87 Difference]: Start difference. First operand 4556 states and 6430 transitions. Second operand 3 states. [2018-11-23 03:29:05,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:29:05,496 INFO L93 Difference]: Finished difference Result 9098 states and 12903 transitions. [2018-11-23 03:29:05,496 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:29:05,496 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 70 [2018-11-23 03:29:05,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:29:05,515 INFO L225 Difference]: With dead ends: 9098 [2018-11-23 03:29:05,515 INFO L226 Difference]: Without dead ends: 4556 [2018-11-23 03:29:05,528 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 67 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:29:05,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4556 states. [2018-11-23 03:29:05,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4556 to 4556. [2018-11-23 03:29:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4556 states. [2018-11-23 03:29:05,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 4556 states and 6429 transitions. [2018-11-23 03:29:05,678 INFO L78 Accepts]: Start accepts. Automaton has 4556 states and 6429 transitions. Word has length 70 [2018-11-23 03:29:05,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:29:05,678 INFO L480 AbstractCegarLoop]: Abstraction has 4556 states and 6429 transitions. [2018-11-23 03:29:05,678 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:29:05,679 INFO L276 IsEmpty]: Start isEmpty. Operand 4556 states and 6429 transitions. [2018-11-23 03:29:05,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-11-23 03:29:05,682 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:29:05,682 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:29:05,682 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:29:05,682 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:29:05,682 INFO L82 PathProgramCache]: Analyzing trace with hash -535422774, now seen corresponding path program 1 times [2018-11-23 03:29:05,687 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 03:29:05,687 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 03:29:05,736 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:29:22,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:29:23,206 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:29:23,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:29:23,239 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 03:29:23,266 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:29:23,266 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:29:23,266 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:29:23,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:29:23,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:29:23,267 INFO L87 Difference]: Start difference. First operand 4556 states and 6429 transitions. Second operand 3 states. [2018-11-23 03:29:23,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:29:23,425 INFO L93 Difference]: Finished difference Result 9098 states and 12901 transitions. [2018-11-23 03:29:23,425 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:29:23,426 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 71 [2018-11-23 03:29:23,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:29:23,445 INFO L225 Difference]: With dead ends: 9098 [2018-11-23 03:29:23,445 INFO L226 Difference]: Without dead ends: 4556 [2018-11-23 03:29:23,453 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 68 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:29:23,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4556 states. [2018-11-23 03:29:23,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4556 to 4556. [2018-11-23 03:29:23,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4556 states. [2018-11-23 03:29:23,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 4556 states and 6428 transitions. [2018-11-23 03:29:23,777 INFO L78 Accepts]: Start accepts. Automaton has 4556 states and 6428 transitions. Word has length 71 [2018-11-23 03:29:23,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:29:23,777 INFO L480 AbstractCegarLoop]: Abstraction has 4556 states and 6428 transitions. [2018-11-23 03:29:23,777 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:29:23,777 INFO L276 IsEmpty]: Start isEmpty. Operand 4556 states and 6428 transitions. [2018-11-23 03:29:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-11-23 03:29:23,781 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:29:23,781 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:29:23,782 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:29:23,782 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:29:23,782 INFO L82 PathProgramCache]: Analyzing trace with hash -167339400, now seen corresponding path program 1 times [2018-11-23 03:29:23,787 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 03:29:23,788 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 03:29:23,845 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:29:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:29:41,187 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:29:41,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:29:41,226 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 03:29:41,260 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:29:41,260 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:29:41,261 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:29:41,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:29:41,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:29:41,261 INFO L87 Difference]: Start difference. First operand 4556 states and 6428 transitions. Second operand 3 states. [2018-11-23 03:29:41,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:29:41,535 INFO L93 Difference]: Finished difference Result 9098 states and 12899 transitions. [2018-11-23 03:29:41,535 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:29:41,535 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 72 [2018-11-23 03:29:41,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:29:41,553 INFO L225 Difference]: With dead ends: 9098 [2018-11-23 03:29:41,553 INFO L226 Difference]: Without dead ends: 4556 [2018-11-23 03:29:41,565 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 69 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:29:41,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4556 states. [2018-11-23 03:29:41,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4556 to 4556. [2018-11-23 03:29:41,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4556 states. [2018-11-23 03:29:41,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 4556 states and 6427 transitions. [2018-11-23 03:29:41,782 INFO L78 Accepts]: Start accepts. Automaton has 4556 states and 6427 transitions. Word has length 72 [2018-11-23 03:29:41,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:29:41,782 INFO L480 AbstractCegarLoop]: Abstraction has 4556 states and 6427 transitions. [2018-11-23 03:29:41,782 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:29:41,782 INFO L276 IsEmpty]: Start isEmpty. Operand 4556 states and 6427 transitions. [2018-11-23 03:29:41,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-11-23 03:29:41,787 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:29:41,787 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:29:41,787 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:29:41,787 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:29:41,787 INFO L82 PathProgramCache]: Analyzing trace with hash 1034617350, now seen corresponding path program 1 times [2018-11-23 03:29:41,794 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 03:29:41,794 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 03:29:41,850 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:29:58,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:29:59,328 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:29:59,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:29:59,348 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 03:29:59,375 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:29:59,376 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:29:59,376 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:29:59,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:29:59,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:29:59,376 INFO L87 Difference]: Start difference. First operand 4556 states and 6427 transitions. Second operand 3 states. [2018-11-23 03:29:59,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:29:59,541 INFO L93 Difference]: Finished difference Result 9098 states and 12897 transitions. [2018-11-23 03:29:59,541 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:29:59,541 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-11-23 03:29:59,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:29:59,553 INFO L225 Difference]: With dead ends: 9098 [2018-11-23 03:29:59,553 INFO L226 Difference]: Without dead ends: 4556 [2018-11-23 03:29:59,560 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 70 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:29:59,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4556 states. [2018-11-23 03:29:59,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4556 to 4556. [2018-11-23 03:29:59,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4556 states. [2018-11-23 03:29:59,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 4556 states and 6426 transitions. [2018-11-23 03:29:59,713 INFO L78 Accepts]: Start accepts. Automaton has 4556 states and 6426 transitions. Word has length 73 [2018-11-23 03:29:59,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:29:59,713 INFO L480 AbstractCegarLoop]: Abstraction has 4556 states and 6426 transitions. [2018-11-23 03:29:59,713 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:29:59,713 INFO L276 IsEmpty]: Start isEmpty. Operand 4556 states and 6426 transitions. [2018-11-23 03:29:59,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-11-23 03:29:59,716 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:29:59,716 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:29:59,716 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:29:59,717 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:29:59,717 INFO L82 PathProgramCache]: Analyzing trace with hash -1978122316, now seen corresponding path program 1 times [2018-11-23 03:29:59,722 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 03:29:59,722 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/cvc4nyu Starting monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 03:29:59,768 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:30:16,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:30:17,257 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:30:17,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:30:17,295 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 03:30:17,320 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:30:17,320 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:30:17,321 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:30:17,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:30:17,321 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:30:17,321 INFO L87 Difference]: Start difference. First operand 4556 states and 6426 transitions. Second operand 3 states. [2018-11-23 03:30:17,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:30:17,496 INFO L93 Difference]: Finished difference Result 9098 states and 12895 transitions. [2018-11-23 03:30:17,496 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:30:17,496 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 74 [2018-11-23 03:30:17,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:30:17,507 INFO L225 Difference]: With dead ends: 9098 [2018-11-23 03:30:17,507 INFO L226 Difference]: Without dead ends: 4556 [2018-11-23 03:30:17,515 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 71 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:30:17,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4556 states. [2018-11-23 03:30:17,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4556 to 4556. [2018-11-23 03:30:17,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4556 states. [2018-11-23 03:30:17,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 4556 states and 6425 transitions. [2018-11-23 03:30:17,673 INFO L78 Accepts]: Start accepts. Automaton has 4556 states and 6425 transitions. Word has length 74 [2018-11-23 03:30:17,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:30:17,673 INFO L480 AbstractCegarLoop]: Abstraction has 4556 states and 6425 transitions. [2018-11-23 03:30:17,673 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:30:17,673 INFO L276 IsEmpty]: Start isEmpty. Operand 4556 states and 6425 transitions. [2018-11-23 03:30:17,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-11-23 03:30:17,676 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:30:17,676 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:30:17,676 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:30:17,676 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:30:17,676 INFO L82 PathProgramCache]: Analyzing trace with hash 1792502594, now seen corresponding path program 1 times [2018-11-23 03:30:17,681 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 03:30:17,681 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/cvc4nyu Starting monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 03:30:17,719 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:30:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:30:34,923 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:30:34,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:30:34,945 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 03:30:34,971 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:30:34,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:30:34,971 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:30:34,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:30:34,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:30:34,972 INFO L87 Difference]: Start difference. First operand 4556 states and 6425 transitions. Second operand 3 states. [2018-11-23 03:30:35,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:30:35,159 INFO L93 Difference]: Finished difference Result 9098 states and 12893 transitions. [2018-11-23 03:30:35,159 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:30:35,159 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 75 [2018-11-23 03:30:35,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:30:35,171 INFO L225 Difference]: With dead ends: 9098 [2018-11-23 03:30:35,171 INFO L226 Difference]: Without dead ends: 4556 [2018-11-23 03:30:35,179 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 72 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:30:35,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4556 states. [2018-11-23 03:30:35,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4556 to 4556. [2018-11-23 03:30:35,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4556 states. [2018-11-23 03:30:35,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 4556 states and 6424 transitions. [2018-11-23 03:30:35,344 INFO L78 Accepts]: Start accepts. Automaton has 4556 states and 6424 transitions. Word has length 75 [2018-11-23 03:30:35,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:30:35,345 INFO L480 AbstractCegarLoop]: Abstraction has 4556 states and 6424 transitions. [2018-11-23 03:30:35,345 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:30:35,345 INFO L276 IsEmpty]: Start isEmpty. Operand 4556 states and 6424 transitions. [2018-11-23 03:30:35,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-11-23 03:30:35,347 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:30:35,347 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:30:35,347 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:30:35,348 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:30:35,348 INFO L82 PathProgramCache]: Analyzing trace with hash -759654367, now seen corresponding path program 1 times [2018-11-23 03:30:35,353 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 03:30:35,353 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bfaff396-d33f-4d1e-b710-01bbda2a285a/bin-2019/utaipan/cvc4nyu Starting monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 03:30:35,395 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:30:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:30:53,085 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:30:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:30:53,104 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 03:30:53,131 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:30:53,132 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:30:53,132 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:30:53,132 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:30:53,132 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:30:53,132 INFO L87 Difference]: Start difference. First operand 4556 states and 6424 transitions. Second operand 3 states. [2018-11-23 03:31:14,889 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2018-11-23 03:31:14,890 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:123) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.pop(Scriptor.java:139) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.DiffWrapperScript.pop(DiffWrapperScript.java:102) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.pop(ManagedScript.java:131) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.unAssertPrecondition(IncrementalHoareTripleChecker.java:334) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.clearAssertionStack(IncrementalHoareTripleChecker.java:258) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.releaseLock(IncrementalHoareTripleChecker.java:270) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.ProtectiveHoareTripleChecker.releaseLock(ProtectiveHoareTripleChecker.java:94) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.EfficientHoareTripleChecker.releaseLock(EfficientHoareTripleChecker.java:164) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.CachingHoareTripleChecker.releaseLock(CachingHoareTripleChecker.java:202) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.switchToReadonlyMode(AbstractInterpolantAutomaton.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.computeAutomataDifference(BasicCegarLoop.java:715) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.refineAbstraction(BasicCegarLoop.java:628) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:472) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:126) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.io.IOException: Stream closed at java.lang.ProcessBuilder$NullOutputStream.write(ProcessBuilder.java:433) at java.io.OutputStream.write(OutputStream.java:116) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140) at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:297) at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) at java.io.BufferedWriter.flush(BufferedWriter.java:254) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:120) ... 28 more [2018-11-23 03:31:14,893 INFO L168 Benchmark]: Toolchain (without parser) took 483574.00 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 917.5 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 658.3 MB. Max. memory is 11.5 GB. [2018-11-23 03:31:14,895 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:31:14,895 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6798.05 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 585.6 MB). Free memory was 917.5 MB in the beginning and 1.3 GB in the end (delta: -334.1 MB). Peak memory consumption was 547.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:31:14,895 INFO L168 Benchmark]: Boogie Procedure Inliner took 153.74 ms. Allocated memory is still 1.6 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. [2018-11-23 03:31:14,896 INFO L168 Benchmark]: Boogie Preprocessor took 1708.63 ms. Allocated memory was 1.6 GB in the beginning and 2.0 GB in the end (delta: 433.6 MB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -67.1 MB). Peak memory consumption was 994.9 MB. Max. memory is 11.5 GB. [2018-11-23 03:31:14,896 INFO L168 Benchmark]: RCFGBuilder took 234672.85 ms. Allocated memory was 2.0 GB in the beginning and 3.9 GB in the end (delta: 1.9 GB). Free memory was 1.3 GB in the beginning and 2.9 GB in the end (delta: -1.6 GB). Peak memory consumption was 3.8 GB. Max. memory is 11.5 GB. [2018-11-23 03:31:14,897 INFO L168 Benchmark]: TraceAbstraction took 240237.49 ms. Allocated memory was 3.9 GB in the beginning and 3.0 GB in the end (delta: -898.1 MB). Free memory was 2.9 GB in the beginning and 2.3 GB in the end (delta: 655.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:31:14,900 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 6798.05 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 585.6 MB). Free memory was 917.5 MB in the beginning and 1.3 GB in the end (delta: -334.1 MB). Peak memory consumption was 547.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 153.74 ms. Allocated memory is still 1.6 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1708.63 ms. Allocated memory was 1.6 GB in the beginning and 2.0 GB in the end (delta: 433.6 MB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -67.1 MB). Peak memory consumption was 994.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 234672.85 ms. Allocated memory was 2.0 GB in the beginning and 3.9 GB in the end (delta: 1.9 GB). Free memory was 1.3 GB in the beginning and 2.9 GB in the end (delta: -1.6 GB). Peak memory consumption was 3.8 GB. Max. memory is 11.5 GB. * TraceAbstraction took 240237.49 ms. Allocated memory was 3.9 GB in the beginning and 3.0 GB in the end (delta: -898.1 MB). Free memory was 2.9 GB in the beginning and 2.3 GB in the end (delta: 655.0 MB). There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken: de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:123) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...