./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:40:59,721 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:40:59,723 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:40:59,765 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:40:59,766 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:40:59,767 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:40:59,770 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:40:59,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:40:59,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:40:59,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:40:59,779 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:40:59,781 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:40:59,782 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:40:59,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:40:59,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:40:59,788 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:40:59,789 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:40:59,791 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:40:59,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:40:59,797 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:40:59,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:40:59,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:40:59,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:40:59,805 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:40:59,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:40:59,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:40:59,811 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:40:59,812 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:40:59,813 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:40:59,815 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:40:59,815 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:40:59,816 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:40:59,818 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:40:59,819 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:40:59,820 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:40:59,821 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:40:59,822 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:40:59,822 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:40:59,822 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:40:59,824 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:40:59,824 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:40:59,825 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 13:40:59,867 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:40:59,873 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:40:59,875 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:40:59,876 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:40:59,876 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:40:59,876 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:40:59,876 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:40:59,877 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 13:40:59,885 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:40:59,885 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:40:59,886 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 13:40:59,887 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 13:40:59,887 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:40:59,887 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 13:40:59,888 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 13:40:59,888 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 13:40:59,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:40:59,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 13:40:59,890 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:40:59,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:40:59,890 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:40:59,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:40:59,891 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:40:59,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:40:59,891 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:40:59,891 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:40:59,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:40:59,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:40:59,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:40:59,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:40:59,895 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:40:59,895 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:40:59,895 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 13:40:59,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 13:40:59,896 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:40:59,896 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:40:59,896 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:40:59,897 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 [2021-11-19 13:41:00,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:41:00,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:41:00,220 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:41:00,222 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:41:00,223 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:41:00,224 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-19 13:41:00,320 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/data/6ef987f66/f96a882f357c46468929ff50b2b463db/FLAGa86b8be5e [2021-11-19 13:41:01,835 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:41:01,837 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-19 13:41:01,924 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/data/6ef987f66/f96a882f357c46468929ff50b2b463db/FLAGa86b8be5e [2021-11-19 13:41:02,178 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/data/6ef987f66/f96a882f357c46468929ff50b2b463db [2021-11-19 13:41:02,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:41:02,182 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:41:02,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:41:02,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:41:02,189 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:41:02,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:41:02" (1/1) ... [2021-11-19 13:41:02,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e4a1f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:02, skipping insertion in model container [2021-11-19 13:41:02,192 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:41:02" (1/1) ... [2021-11-19 13:41:02,199 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:41:02,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:41:10,244 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-19 13:41:10,246 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-19 13:41:10,247 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-19 13:41:10,247 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-19 13:41:10,272 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:41:10,743 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-19 13:41:10,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78cb88f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:10, skipping insertion in model container [2021-11-19 13:41:10,744 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 13:41:10,744 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 13:41:10,747 INFO L158 Benchmark]: Toolchain (without parser) took 8562.90ms. Allocated memory was 96.5MB in the beginning and 216.0MB in the end (delta: 119.5MB). Free memory was 44.3MB in the beginning and 121.1MB in the end (delta: -76.8MB). Peak memory consumption was 94.7MB. Max. memory is 16.1GB. [2021-11-19 13:41:10,748 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 96.5MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 13:41:10,749 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8558.28ms. Allocated memory was 96.5MB in the beginning and 216.0MB in the end (delta: 119.5MB). Free memory was 44.3MB in the beginning and 121.1MB in the end (delta: -76.8MB). Peak memory consumption was 94.7MB. Max. memory is 16.1GB. [2021-11-19 13:41:10,751 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 96.5MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8558.28ms. Allocated memory was 96.5MB in the beginning and 216.0MB in the end (delta: 119.5MB). Free memory was 44.3MB in the beginning and 121.1MB in the end (delta: -76.8MB). Peak memory consumption was 94.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7227]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:41:13,106 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:41:13,109 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:41:13,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:41:13,170 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:41:13,174 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:41:13,176 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:41:13,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:41:13,184 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:41:13,195 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:41:13,197 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:41:13,199 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:41:13,199 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:41:13,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:41:13,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:41:13,210 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:41:13,211 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:41:13,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:41:13,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:41:13,223 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:41:13,225 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:41:13,227 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:41:13,230 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:41:13,231 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:41:13,240 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:41:13,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:41:13,241 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:41:13,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:41:13,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:41:13,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:41:13,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:41:13,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:41:13,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:41:13,247 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:41:13,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:41:13,248 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:41:13,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:41:13,252 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:41:13,252 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:41:13,254 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:41:13,255 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:41:13,255 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 13:41:13,298 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:41:13,298 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:41:13,300 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:41:13,300 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:41:13,300 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:41:13,301 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:41:13,301 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:41:13,301 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:41:13,301 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:41:13,301 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:41:13,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:41:13,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:41:13,304 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:41:13,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:41:13,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:41:13,305 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:41:13,305 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 13:41:13,305 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 13:41:13,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:41:13,306 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:41:13,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:41:13,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:41:13,306 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 13:41:13,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:41:13,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:41:13,307 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:41:13,307 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:41:13,307 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:41:13,308 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 13:41:13,308 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 13:41:13,308 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:41:13,308 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:41:13,308 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:41:13,309 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 [2021-11-19 13:41:13,701 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:41:13,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:41:13,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:41:13,726 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:41:13,727 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:41:13,728 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-19 13:41:13,800 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/data/af14acc71/00aca795d5aa4e359d9a7f927fcd3615/FLAG10d1cece7 [2021-11-19 13:41:15,109 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:41:15,110 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-19 13:41:15,216 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/data/af14acc71/00aca795d5aa4e359d9a7f927fcd3615/FLAG10d1cece7 [2021-11-19 13:41:15,677 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/data/af14acc71/00aca795d5aa4e359d9a7f927fcd3615 [2021-11-19 13:41:15,679 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:41:15,681 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:41:15,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:41:15,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:41:15,686 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:41:15,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:41:15" (1/1) ... [2021-11-19 13:41:15,688 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b0d1390 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:15, skipping insertion in model container [2021-11-19 13:41:15,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:41:15" (1/1) ... [2021-11-19 13:41:15,696 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:41:16,058 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:41:24,176 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-19 13:41:24,179 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-19 13:41:24,180 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-19 13:41:24,181 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-19 13:41:24,212 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:41:24,596 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 13:41:24,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:41:25,743 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-19 13:41:25,744 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-19 13:41:25,746 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-19 13:41:25,746 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-19 13:41:25,762 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:41:26,120 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 13:41:27,638 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-19 13:41:27,639 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-19 13:41:27,640 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-19 13:41:27,640 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-19 13:41:27,651 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:41:28,924 INFO L208 MainTranslator]: Completed translation [2021-11-19 13:41:28,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:28 WrapperNode [2021-11-19 13:41:28,925 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 13:41:28,926 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 13:41:28,926 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 13:41:28,926 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 13:41:28,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:28" (1/1) ... [2021-11-19 13:41:29,125 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:28" (1/1) ... [2021-11-19 13:41:29,613 INFO L137 Inliner]: procedures = 738, calls = 8546, calls flagged for inlining = 509, calls inlined = 494, statements flattened = 16182 [2021-11-19 13:41:29,614 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 13:41:29,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 13:41:29,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 13:41:29,615 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 13:41:29,627 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:28" (1/1) ... [2021-11-19 13:41:29,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:28" (1/1) ... [2021-11-19 13:41:29,711 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:28" (1/1) ... [2021-11-19 13:41:29,712 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:28" (1/1) ... [2021-11-19 13:41:29,999 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:28" (1/1) ... [2021-11-19 13:41:30,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:28" (1/1) ... [2021-11-19 13:41:30,232 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:28" (1/1) ... [2021-11-19 13:41:30,338 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 13:41:30,339 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 13:41:30,339 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 13:41:30,339 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 13:41:30,340 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:41:28" (1/1) ... [2021-11-19 13:41:30,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:41:30,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 13:41:30,376 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 13:41:30,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da02a9e1-6b05-44d4-bea3-08d040ce358e/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 13:41:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_tuner_attach [2021-11-19 13:41:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_tuner_attach [2021-11-19 13:41:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-19 13:41:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-19 13:41:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_frontend_attach [2021-11-19 13:41:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_frontend_attach [2021-11-19 13:41:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 13:41:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 13:41:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_identify_state [2021-11-19 13:41:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_identify_state [2021-11-19 13:41:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_setup [2021-11-19 13:41:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_setup [2021-11-19 13:41:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2021-11-19 13:41:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2021-11-19 13:41:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_change_protocol [2021-11-19 13:41:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_change_protocol [2021-11-19 13:41:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure dib8090_get_adc_power [2021-11-19 13:41:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8090_get_adc_power [2021-11-19 13:41:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_update_pll [2021-11-19 13:41:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_update_pll [2021-11-19 13:41:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_frontend_attach [2021-11-19 13:41:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_frontend_attach [2021-11-19 13:41:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 13:41:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 13:41:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure stk7770p_frontend_attach [2021-11-19 13:41:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7770p_frontend_attach [2021-11-19 13:41:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2021-11-19 13:41:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2021-11-19 13:41:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-19 13:41:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-19 13:41:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_agc_startup [2021-11-19 13:41:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_agc_startup [2021-11-19 13:41:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_tuner_attach [2021-11-19 13:41:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_tuner_attach [2021-11-19 13:41:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend1_attach [2021-11-19 13:41:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend1_attach [2021-11-19 13:41:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner0_attach [2021-11-19 13:41:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner0_attach [2021-11-19 13:41:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure xc5000_tuner_attach [2021-11-19 13:41:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure xc5000_tuner_attach [2021-11-19 13:41:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_i2c_enumeration [2021-11-19 13:41:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_i2c_enumeration [2021-11-19 13:41:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 13:41:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 13:41:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_tuner_attach [2021-11-19 13:41:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_tuner_attach [2021-11-19 13:41:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 13:41:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 13:41:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-19 13:41:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-19 13:41:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2021-11-19 13:41:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_usb_mutex_of_dvb_usb_device [2021-11-19 13:41:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 13:41:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_tuner_attach [2021-11-19 13:41:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_tuner_attach [2021-11-19 13:41:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_frontend_attach [2021-11-19 13:41:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_frontend_attach [2021-11-19 13:41:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 13:41:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 13:41:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_i2c_master [2021-11-19 13:41:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_i2c_master [2021-11-19 13:41:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 13:41:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 13:41:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter [2021-11-19 13:41:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter [2021-11-19 13:41:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 13:41:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 13:41:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2021-11-19 13:41:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2021-11-19 13:41:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_download_firmware [2021-11-19 13:41:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_download_firmware [2021-11-19 13:41:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure dib809x_tuner_attach [2021-11-19 13:41:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dib809x_tuner_attach [2021-11-19 13:41:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_tuner_attach [2021-11-19 13:41:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_tuner_attach [2021-11-19 13:41:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure stk807x_frontend_attach [2021-11-19 13:41:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807x_frontend_attach [2021-11-19 13:41:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_agc1_min [2021-11-19 13:41:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_agc1_min [2021-11-19 13:41:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 13:41:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 13:41:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 13:41:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 13:41:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_frontend_attach [2021-11-19 13:41:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_frontend_attach [2021-11-19 13:41:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend0_attach [2021-11-19 13:41:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend0_attach [2021-11-19 13:41:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_frontend_attach [2021-11-19 13:41:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_frontend_attach [2021-11-19 13:41:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096_set_param_override [2021-11-19 13:41:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096_set_param_override [2021-11-19 13:41:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_xfer [2021-11-19 13:41:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_xfer [2021-11-19 13:41:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach1 [2021-11-19 13:41:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach1 [2021-11-19 13:41:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach0 [2021-11-19 13:41:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach0 [2021-11-19 13:41:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_rd [2021-11-19 13:41:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_rd [2021-11-19 13:41:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2021-11-19 13:41:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2021-11-19 13:41:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure pctv340e_frontend_attach [2021-11-19 13:41:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv340e_frontend_attach [2021-11-19 13:41:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 13:41:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure dib01x0_pmu_update [2021-11-19 13:41:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dib01x0_pmu_update [2021-11-19 13:41:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-19 13:41:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-19 13:41:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 13:41:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 13:41:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_init [2021-11-19 13:41:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_init [2021-11-19 13:41:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 13:41:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_query_old_firmware [2021-11-19 13:41:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_query_old_firmware [2021-11-19 13:41:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 13:41:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 13:41:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 13:41:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner1_attach [2021-11-19 13:41:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner1_attach [2021-11-19 13:41:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_clock [2021-11-19 13:41:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_clock [2021-11-19 13:41:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000pc_detection [2021-11-19 13:41:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000pc_detection [2021-11-19 13:41:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 13:41:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 13:41:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 13:41:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-19 13:41:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-19 13:41:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-19 13:41:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-19 13:41:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2021-11-19 13:41:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2021-11-19 13:41:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_get_i2c_master [2021-11-19 13:41:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_get_i2c_master [2021-11-19 13:41:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach0 [2021-11-19 13:41:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach0 [2021-11-19 13:41:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach1 [2021-11-19 13:41:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach1 [2021-11-19 13:41:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_set_gpio [2021-11-19 13:41:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_set_gpio [2021-11-19 13:41:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-19 13:41:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-19 13:41:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure lgdt3305_frontend_attach [2021-11-19 13:41:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure lgdt3305_frontend_attach [2021-11-19 13:41:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure dib0070_wbd_offset [2021-11-19 13:41:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0070_wbd_offset [2021-11-19 13:41:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 13:41:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_i2c_enumeration [2021-11-19 13:41:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_i2c_enumeration [2021-11-19 13:41:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2021-11-19 13:41:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2021-11-19 13:41:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2021-11-19 13:41:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2021-11-19 13:41:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770p_tuner_attach [2021-11-19 13:41:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770p_tuner_attach [2021-11-19 13:41:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 13:41:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 13:41:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700P2_frontend_attach [2021-11-19 13:41:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700P2_frontend_attach [2021-11-19 13:41:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770_set_param_override [2021-11-19 13:41:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770_set_param_override [2021-11-19 13:41:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 13:41:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2021-11-19 13:41:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2021-11-19 13:41:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 13:41:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 13:41:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_firmware_post_pll_init [2021-11-19 13:41:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_firmware_post_pll_init [2021-11-19 13:41:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 13:41:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure stk809x_frontend_attach [2021-11-19 13:41:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure stk809x_frontend_attach [2021-11-19 13:41:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 13:41:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 13:41:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 13:41:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 13:41:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 13:41:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 13:41:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_streaming_ctrl [2021-11-19 13:41:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_streaming_ctrl [2021-11-19 13:41:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_tuner_attach [2021-11-19 13:41:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_tuner_attach [2021-11-19 13:41:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_gpio [2021-11-19 13:41:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_gpio [2021-11-19 13:41:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_pwm_gain_reset [2021-11-19 13:41:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_pwm_gain_reset [2021-11-19 13:41:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter [2021-11-19 13:41:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter [2021-11-19 13:41:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure mxl5007t_tuner_attach [2021-11-19 13:41:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl5007t_tuner_attach [2021-11-19 13:41:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2021-11-19 13:41:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2021-11-19 13:41:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_tuner_interface [2021-11-19 13:41:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_tuner_interface [2021-11-19 13:41:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_sleep_override [2021-11-19 13:41:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_sleep_override [2021-11-19 13:41:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 13:41:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 13:41:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_adc_power [2021-11-19 13:41:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_adc_power [2021-11-19 13:41:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_tuner_attach [2021-11-19 13:41:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_tuner_attach [2021-11-19 13:41:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_set_param_override [2021-11-19 13:41:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_set_param_override [2021-11-19 13:41:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_frontend_attach [2021-11-19 13:41:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_frontend_attach [2021-11-19 13:41:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_tuner_attach [2021-11-19 13:41:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_tuner_attach [2021-11-19 13:41:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_i2c_speed [2021-11-19 13:41:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_i2c_speed [2021-11-19 13:41:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 13:41:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 13:41:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_gpio [2021-11-19 13:41:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_gpio [2021-11-19 13:41:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_wbd_ref [2021-11-19 13:41:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_wbd_ref [2021-11-19 13:41:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 13:41:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure stk9090m_frontend_attach [2021-11-19 13:41:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure stk9090m_frontend_attach [2021-11-19 13:41:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 13:41:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 13:41:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 13:41:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure s5h1411_frontend_attach [2021-11-19 13:41:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure s5h1411_frontend_attach [2021-11-19 13:41:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 13:41:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_wr [2021-11-19 13:41:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_wr [2021-11-19 13:41:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_tuner_attach [2021-11-19 13:41:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_tuner_attach [2021-11-19 13:41:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 13:41:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 13:41:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-19 13:41:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-19 13:41:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_get_version [2021-11-19 13:41:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_get_version [2021-11-19 13:41:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 13:41:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 13:41:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_get_wbd_target [2021-11-19 13:41:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_get_wbd_target [2021-11-19 13:41:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_probe [2021-11-19 13:41:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_probe [2021-11-19 13:41:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure dib90x0_tuner_sleep [2021-11-19 13:41:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure dib90x0_tuner_sleep [2021-11-19 13:41:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_29_4 [2021-11-19 13:41:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_29_4 [2021-11-19 13:41:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-11-19 13:41:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-11-19 13:41:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-19 13:41:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-19 13:41:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_i2c_tuner [2021-11-19 13:41:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_i2c_tuner [2021-11-19 13:41:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_ctrl_timf [2021-11-19 13:41:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_ctrl_timf [2021-11-19 13:41:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-19 13:41:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-19 13:41:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-19 13:41:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-19 13:41:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 13:41:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 13:41:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_startup [2021-11-19 13:41:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_startup [2021-11-19 13:41:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 13:41:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 13:41:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-19 13:41:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-19 13:41:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter_ctrl [2021-11-19 13:41:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter_ctrl [2021-11-19 13:41:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 13:41:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 13:41:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 13:41:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-19 13:41:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-19 13:41:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 13:41:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070p_tuner_attach [2021-11-19 13:41:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070p_tuner_attach [2021-11-19 13:41:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-11-19 13:41:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-11-19 13:41:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure dib9090_tuner_attach [2021-11-19 13:41:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9090_tuner_attach [2021-11-19 13:41:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_set_dc_servo [2021-11-19 13:41:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_set_dc_servo [2021-11-19 13:41:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter_ctrl [2021-11-19 13:41:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter_ctrl [2021-11-19 13:41:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_frontend_attach [2021-11-19 13:41:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_frontend_attach [2021-11-19 13:41:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_frontend_attach [2021-11-19 13:41:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_frontend_attach [2021-11-19 13:41:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-19 13:41:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-19 13:41:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070p_frontend_attach [2021-11-19 13:41:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070p_frontend_attach [2021-11-19 13:41:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_frontend_attach [2021-11-19 13:41:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_frontend_attach [2021-11-19 13:41:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_func [2021-11-19 13:41:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_func [2021-11-19 13:41:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 13:41:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 13:41:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_get_i2c_master [2021-11-19 13:41:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_get_i2c_master [2021-11-19 13:41:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_i2c_enumeration [2021-11-19 13:41:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_i2c_enumeration [2021-11-19 13:41:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure xc4000_tuner_attach [2021-11-19 13:41:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure xc4000_tuner_attach [2021-11-19 13:41:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_wbd_ref [2021-11-19 13:41:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_wbd_ref [2021-11-19 13:41:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_gpio [2021-11-19 13:41:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_gpio [2021-11-19 13:41:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-11-19 13:41:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-11-19 13:41:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-11-19 13:41:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-11-19 13:41:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 13:41:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 13:41:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-19 13:41:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-19 13:41:32,452 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 13:41:32,462 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 13:41:33,979 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;