./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF --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 34592ae7ab9d1e4aff7978b0d867ab3cf8a77b2b24586a8028cc001c8666a668 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:34:44,882 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:34:44,885 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:34:44,939 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:34:44,940 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:34:44,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:34:44,944 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:34:44,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:34:44,949 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:34:44,950 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:34:44,951 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:34:44,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:34:44,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:34:44,955 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:34:44,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:34:44,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:34:44,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:34:44,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:34:44,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:34:44,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:34:44,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:34:44,972 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:34:44,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:34:44,975 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:34:44,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:34:44,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:34:44,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:34:44,982 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:34:44,983 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:34:44,984 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:34:44,985 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:34:44,986 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:34:44,987 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:34:44,988 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:34:44,990 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:34:44,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:34:44,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:34:44,992 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:34:44,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:34:44,994 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:34:44,995 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:34:44,996 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 22:34:45,048 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:34:45,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:34:45,052 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:34:45,052 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:34:45,052 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:34:45,052 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:34:45,053 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:34:45,053 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 22:34:45,060 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:34:45,061 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:34:45,062 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 22:34:45,062 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 22:34:45,063 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:34:45,063 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 22:34:45,063 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 22:34:45,063 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 22:34:45,064 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:34:45,065 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 22:34:45,065 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:34:45,065 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:34:45,065 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:34:45,066 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:34:45,066 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:34:45,066 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:34:45,066 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:34:45,067 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:34:45,067 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:34:45,067 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:34:45,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:34:45,069 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:34:45,070 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:34:45,070 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:34:45,071 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 22:34:45,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 22:34:45,071 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:34:45,071 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:34:45,072 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:34:45,072 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_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34592ae7ab9d1e4aff7978b0d867ab3cf8a77b2b24586a8028cc001c8666a668 [2021-11-12 22:34:45,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:34:45,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:34:45,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:34:45,487 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:34:45,488 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:34:45,489 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2021-11-12 22:34:45,564 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/data/7325514fd/2d93c31fb8aa4dfaa792972540ed7f9d/FLAG64677e893 [2021-11-12 22:34:46,653 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:34:46,654 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2021-11-12 22:34:46,752 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/data/7325514fd/2d93c31fb8aa4dfaa792972540ed7f9d/FLAG64677e893 [2021-11-12 22:34:46,954 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/data/7325514fd/2d93c31fb8aa4dfaa792972540ed7f9d [2021-11-12 22:34:46,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:34:46,963 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:34:46,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:34:46,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:34:46,972 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:34:46,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:34:46" (1/1) ... [2021-11-12 22:34:46,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c6dc0ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:46, skipping insertion in model container [2021-11-12 22:34:46,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:34:46" (1/1) ... [2021-11-12 22:34:46,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:34:47,278 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:34:51,462 WARN L228 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_a06a9a6c-399d-4d3f-8791-65627325cff6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523323,523336] [2021-11-12 22:34:51,465 WARN L228 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_a06a9a6c-399d-4d3f-8791-65627325cff6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523468,523481] [2021-11-12 22:34:51,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:34:51,643 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) [2021-11-12 22:34:51,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4713c54c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:51, skipping insertion in model container [2021-11-12 22:34:51,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:34:51,645 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 22:34:51,648 INFO L158 Benchmark]: Toolchain (without parser) took 4683.35ms. Allocated memory was 104.9MB in the beginning and 148.9MB in the end (delta: 44.0MB). Free memory was 68.1MB in the beginning and 66.7MB in the end (delta: 1.4MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2021-11-12 22:34:51,649 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory was 64.0MB in the beginning and 63.9MB in the end (delta: 92.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 22:34:51,651 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4677.50ms. Allocated memory was 104.9MB in the beginning and 148.9MB in the end (delta: 44.0MB). Free memory was 67.8MB in the beginning and 66.7MB in the end (delta: 1.1MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2021-11-12 22:34:51,654 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory was 64.0MB in the beginning and 63.9MB in the end (delta: 92.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4677.50ms. Allocated memory was 104.9MB in the beginning and 148.9MB in the end (delta: 44.0MB). Free memory was 67.8MB in the beginning and 66.7MB in the end (delta: 1.1MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6971]: 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_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF --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 34592ae7ab9d1e4aff7978b0d867ab3cf8a77b2b24586a8028cc001c8666a668 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:34:54,271 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:34:54,275 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:34:54,332 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:34:54,333 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:34:54,338 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:34:54,340 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:34:54,345 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:34:54,349 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:34:54,358 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:34:54,360 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:34:54,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:34:54,363 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:34:54,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:34:54,368 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:34:54,373 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:34:54,375 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:34:54,377 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:34:54,379 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:34:54,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:34:54,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:34:54,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:34:54,412 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:34:54,414 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:34:54,424 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:34:54,425 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:34:54,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:34:54,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:34:54,428 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:34:54,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:34:54,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:34:54,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:34:54,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:34:54,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:34:54,436 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:34:54,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:34:54,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:34:54,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:34:54,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:34:54,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:34:54,441 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:34:54,447 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 22:34:54,500 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:34:54,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:34:54,502 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:34:54,502 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:34:54,502 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:34:54,502 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:34:54,503 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:34:54,503 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:34:54,503 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:34:54,503 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:34:54,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:34:54,507 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:34:54,507 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:34:54,507 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:34:54,508 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:34:54,508 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:34:54,508 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 22:34:54,508 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 22:34:54,509 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:34:54,509 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:34:54,509 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:34:54,509 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:34:54,510 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 22:34:54,510 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:34:54,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:34:54,510 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:34:54,511 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:34:54,511 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:34:54,511 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 22:34:54,511 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 22:34:54,512 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:34:54,512 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:34:54,512 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:34:54,513 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_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34592ae7ab9d1e4aff7978b0d867ab3cf8a77b2b24586a8028cc001c8666a668 [2021-11-12 22:34:54,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:34:54,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:34:54,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:34:54,976 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:34:54,979 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:34:54,981 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2021-11-12 22:34:55,069 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/data/d89768ca0/ef3915fa5bf64593b8a205996b745eb8/FLAG20aaaac36 [2021-11-12 22:34:56,508 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:34:56,509 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2021-11-12 22:34:56,623 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/data/d89768ca0/ef3915fa5bf64593b8a205996b745eb8/FLAG20aaaac36 [2021-11-12 22:34:57,087 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/data/d89768ca0/ef3915fa5bf64593b8a205996b745eb8 [2021-11-12 22:34:57,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:34:57,091 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:34:57,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:34:57,095 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:34:57,099 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:34:57,100 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:34:57" (1/1) ... [2021-11-12 22:34:57,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27a58646 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:57, skipping insertion in model container [2021-11-12 22:34:57,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:34:57" (1/1) ... [2021-11-12 22:34:57,109 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:34:57,363 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:35:01,801 WARN L228 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_a06a9a6c-399d-4d3f-8791-65627325cff6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523323,523336] [2021-11-12 22:35:01,805 WARN L228 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_a06a9a6c-399d-4d3f-8791-65627325cff6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523468,523481] [2021-11-12 22:35:01,825 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:35:02,075 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 22:35:02,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:35:02,935 WARN L228 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_a06a9a6c-399d-4d3f-8791-65627325cff6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523323,523336] [2021-11-12 22:35:02,936 WARN L228 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_a06a9a6c-399d-4d3f-8791-65627325cff6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523468,523481] [2021-11-12 22:35:02,940 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:35:03,029 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 22:35:03,874 WARN L228 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_a06a9a6c-399d-4d3f-8791-65627325cff6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523323,523336] [2021-11-12 22:35:03,875 WARN L228 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_a06a9a6c-399d-4d3f-8791-65627325cff6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523468,523481] [2021-11-12 22:35:03,880 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:35:04,324 INFO L208 MainTranslator]: Completed translation [2021-11-12 22:35:04,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:35:04 WrapperNode [2021-11-12 22:35:04,325 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:35:04,327 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 22:35:04,327 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 22:35:04,327 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 22:35:04,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:35:04" (1/1) ... [2021-11-12 22:35:04,474 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:35:04" (1/1) ... [2021-11-12 22:35:04,829 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 22:35:04,830 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 22:35:04,831 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 22:35:04,831 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 22:35:04,842 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:35:04" (1/1) ... [2021-11-12 22:35:04,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:35:04" (1/1) ... [2021-11-12 22:35:04,979 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:35:04" (1/1) ... [2021-11-12 22:35:04,980 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:35:04" (1/1) ... [2021-11-12 22:35:05,209 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:35:04" (1/1) ... [2021-11-12 22:35:05,257 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:35:04" (1/1) ... [2021-11-12 22:35:05,369 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:35:04" (1/1) ... [2021-11-12 22:35:05,434 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 22:35:05,439 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 22:35:05,439 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 22:35:05,439 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 22:35:05,440 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:35:04" (1/1) ... [2021-11-12 22:35:05,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:35:05,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:35:05,481 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 22:35:05,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a06a9a6c-399d-4d3f-8791-65627325cff6/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 22:35:05,550 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_power_ctrl [2021-11-12 22:35:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_power_ctrl [2021-11-12 22:35:05,550 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_frontend_attach [2021-11-12 22:35:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_frontend_attach [2021-11-12 22:35:05,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 22:35:05,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 22:35:05,551 INFO L130 BoogieDeclarations]: Found specification of procedure bluebird_patch_dvico_firmware_download [2021-11-12 22:35:05,551 INFO L138 BoogieDeclarations]: Found implementation of procedure bluebird_patch_dvico_firmware_download [2021-11-12 22:35:05,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_14_4 [2021-11-12 22:35:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_14_4 [2021-11-12 22:35:05,552 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mt352_demod_init [2021-11-12 22:35:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mt352_demod_init [2021-11-12 22:35:05,553 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-12 22:35:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-12 22:35:05,553 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_UINT~TO~$Pointer$ [2021-11-12 22:35:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_UINT~TO~$Pointer$ [2021-11-12 22:35:05,553 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_probe [2021-11-12 22:35:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_probe [2021-11-12 22:35:05,554 INFO L130 BoogieDeclarations]: Found specification of procedure mt352_write [2021-11-12 22:35:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure mt352_write [2021-11-12 22:35:05,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 22:35:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 22:35:05,555 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_lgz201_tuner_attach [2021-11-12 22:35:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_lgz201_tuner_attach [2021-11-12 22:35:05,555 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_i2c_xfer [2021-11-12 22:35:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_i2c_xfer [2021-11-12 22:35:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 22:35:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 22:35:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 22:35:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_tuner_attach [2021-11-12 22:35:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_tuner_attach [2021-11-12 22:35:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 22:35:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_nano2_frontend_attach [2021-11-12 22:35:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_nano2_frontend_attach [2021-11-12 22:35:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 22:35:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 22:35:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 22:35:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-12 22:35:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-12 22:35:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_streaming_ctrl [2021-11-12 22:35:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_streaming_ctrl [2021-11-12 22:35:05,560 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mt352_frontend_attach [2021-11-12 22:35:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mt352_frontend_attach [2021-11-12 22:35:05,560 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_rc_query [2021-11-12 22:35:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_rc_query [2021-11-12 22:35:05,561 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_bluebird2_rc_query [2021-11-12 22:35:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_bluebird2_rc_query [2021-11-12 22:35:05,561 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_fmd1216me_tuner_attach [2021-11-12 22:35:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_fmd1216me_tuner_attach [2021-11-12 22:35:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 22:35:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 22:35:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mygica_d689_tuner_attach [2021-11-12 22:35:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mygica_d689_tuner_attach [2021-11-12 22:35:05,565 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_bluebird_gpio_rw [2021-11-12 22:35:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_bluebird_gpio_rw [2021-11-12 22:35:05,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-12 22:35:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-12 22:35:05,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 22:35:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 22:35:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-12 22:35:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-12 22:35:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dtt7579_tuner_attach [2021-11-12 22:35:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dtt7579_tuner_attach [2021-11-12 22:35:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dvico_xc3028_tuner_attach [2021-11-12 22:35:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dvico_xc3028_tuner_attach [2021-11-12 22:35:05,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:35:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:35:05,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 22:35:05,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-12 22:35:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-12 22:35:05,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:35:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:35:05,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 22:35:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 22:35:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 22:35:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 22:35:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 22:35:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_rc_query [2021-11-12 22:35:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_rc_query [2021-11-12 22:35:05,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 22:35:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 22:35:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 22:35:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-12 22:35:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-12 22:35:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-12 22:35:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-12 22:35:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mxl5003s_tuner_attach [2021-11-12 22:35:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mxl5003s_tuner_attach [2021-11-12 22:35:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2021-11-12 22:35:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2021-11-12 22:35:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_lgh064f_tuner_attach [2021-11-12 22:35:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_lgh064f_tuner_attach [2021-11-12 22:35:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mygica_d689_frontend_attach [2021-11-12 22:35:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mygica_d689_frontend_attach [2021-11-12 22:35:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure rc5_data [2021-11-12 22:35:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure rc5_data [2021-11-12 22:35:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_i2c_func [2021-11-12 22:35:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_i2c_func [2021-11-12 22:35:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 22:35:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 22:35:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 22:35:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 22:35:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2021-11-12 22:35:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2021-11-12 22:35:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-12 22:35:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-12 22:35:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 22:35:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 22:35:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 22:35:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 22:35:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_init [2021-11-12 22:35:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_init [2021-11-12 22:35:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 22:35:05,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 22:35:05,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 22:35:05,588 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-12 22:35:05,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-12 22:35:05,589 INFO L130 BoogieDeclarations]: Found specification of procedure rc5_custom [2021-11-12 22:35:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure rc5_custom [2021-11-12 22:35:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_bluebird_power_ctrl [2021-11-12 22:35:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_bluebird_power_ctrl [2021-11-12 22:35:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dee1601_demod_init [2021-11-12 22:35:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dee1601_demod_init [2021-11-12 22:35:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_gpio_tuner [2021-11-12 22:35:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_gpio_tuner [2021-11-12 22:35:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~C_UINT~TO~$Pointer$ [2021-11-12 22:35:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~C_UINT~TO~$Pointer$ [2021-11-12 22:35:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 22:35:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dualdig4_frontend_attach [2021-11-12 22:35:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dualdig4_frontend_attach [2021-11-12 22:35:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 22:35:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_power_ctrl [2021-11-12 22:35:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_power_ctrl [2021-11-12 22:35:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dee1601_tuner_attach [2021-11-12 22:35:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dee1601_tuner_attach [2021-11-12 22:35:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 22:35:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 22:35:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 22:35:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 22:35:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 22:35:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 22:35:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 22:35:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2021-11-12 22:35:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2021-11-12 22:35:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_drain_video [2021-11-12 22:35:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_drain_video [2021-11-12 22:35:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_streaming_ctrl [2021-11-12 22:35:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_streaming_ctrl [2021-11-12 22:35:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dualdig4_rev2_tuner_attach [2021-11-12 22:35:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dualdig4_rev2_tuner_attach [2021-11-12 22:35:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-11-12 22:35:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-11-12 22:35:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-12 22:35:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-12 22:35:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-12 22:35:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-12 22:35:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:35:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:35:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 22:35:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 22:35:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure bluebird_fx2_identify_state [2021-11-12 22:35:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure bluebird_fx2_identify_state [2021-11-12 22:35:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_ctrl_msg [2021-11-12 22:35:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_ctrl_msg [2021-11-12 22:35:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 22:35:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 22:35:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 22:35:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 22:35:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:35:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:35:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cxusb_driver_exit_18_2 [2021-11-12 22:35:05,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cxusb_driver_exit_18_2 [2021-11-12 22:35:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_cx22702_frontend_attach [2021-11-12 22:35:05,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_cx22702_frontend_attach [2021-11-12 22:35:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_lgdt3303_frontend_attach [2021-11-12 22:35:05,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_lgdt3303_frontend_attach [2021-11-12 22:35:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dee1601_frontend_attach [2021-11-12 22:35:05,607 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dee1601_frontend_attach [2021-11-12 22:35:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-12 22:35:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-12 22:35:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_aver_lgdt3303_frontend_attach [2021-11-12 22:35:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_aver_lgdt3303_frontend_attach [2021-11-12 22:35:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 22:35:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 22:35:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dualdig4_rev2_frontend_attach [2021-11-12 22:35:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dualdig4_rev2_frontend_attach [2021-11-12 22:35:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_gpio_tuner [2021-11-12 22:35:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_gpio_tuner [2021-11-12 22:35:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 22:35:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 22:35:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_bluebird_gpio_pulse [2021-11-12 22:35:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_bluebird_gpio_pulse [2021-11-12 22:35:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-12 22:35:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-12 22:35:10,510 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;