./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1848e360a16ec6531e7d7aea690ab68ac7295c6b0bdec191a41fa9ee0518b66d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 15:20:26,732 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:20:26,790 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 15:20:26,794 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:20:26,795 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:20:26,830 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:20:26,832 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:20:26,833 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:20:26,833 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:20:26,835 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:20:26,835 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:20:26,835 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:20:26,836 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:20:26,838 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:20:26,838 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:20:26,839 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:20:26,839 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:20:26,839 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 15:20:26,839 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:20:26,840 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:20:26,840 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:20:26,844 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:20:26,844 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:20:26,844 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:20:26,844 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:20:26,845 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:20:26,845 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:20:26,845 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:20:26,845 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:20:26,845 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:20:26,846 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:20:26,846 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:20:26,846 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:20:26,846 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 15:20:26,847 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 15:20:26,847 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:20:26,848 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:20:26,848 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:20:26,848 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:20:26,849 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1848e360a16ec6531e7d7aea690ab68ac7295c6b0bdec191a41fa9ee0518b66d [2024-10-11 15:20:27,074 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:20:27,097 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:20:27,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:20:27,102 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:20:27,103 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:20:27,104 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2024-10-11 15:20:28,627 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:20:29,131 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:20:29,132 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2024-10-11 15:20:29,173 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/1ef61b580/8e8553c139aa42bda67eb6448bbeae18/FLAG9ec6f12f7 [2024-10-11 15:20:29,204 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/1ef61b580/8e8553c139aa42bda67eb6448bbeae18 [2024-10-11 15:20:29,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:20:29,210 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:20:29,212 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:20:29,212 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:20:29,219 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:20:29,220 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:20:29" (1/1) ... [2024-10-11 15:20:29,221 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2da3f3a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:29, skipping insertion in model container [2024-10-11 15:20:29,221 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:20:29" (1/1) ... [2024-10-11 15:20:29,351 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:20:30,371 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749] [2024-10-11 15:20:31,037 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:20:31,072 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:20:31,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6556] [2024-10-11 15:20:31,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6579] [2024-10-11 15:20:31,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6587-6588] [2024-10-11 15:20:31,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/inst/current/envs/linux-3.12-rc1.tar.xz/linux-3.12-rc1/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6613-6614] [2024-10-11 15:20:31,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6619-6621] [2024-10-11 15:20:31,217 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749] [2024-10-11 15:20:31,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:20:31,489 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:20:31,490 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:31 WrapperNode [2024-10-11 15:20:31,491 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:20:31,492 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:20:31,492 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:20:31,492 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:20:31,499 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:31" (1/1) ... [2024-10-11 15:20:31,610 ERROR L1136 TypeChecker]: C: input_dev->name = "ttusb_dec remote control" [8384]: Variable #t~ret646 modified in procedure ttusb_init_rc but not declared [2024-10-11 15:20:31,614 ERROR L1136 TypeChecker]: C: input_dev->name = "ttusb_dec remote control" [8384]: Undeclared identifier #t~ret646 in IdentifierExpression[#t~ret646,] [2024-10-11 15:20:31,615 ERROR L1136 TypeChecker]: C: input_dev->name = "ttusb_dec remote control" [8384]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret646,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]],IntegerLiteral[8]]] [2024-10-11 15:20:31,623 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2000-t" [9031]: Variable #t~ret868 modified in procedure ttusb_dec_set_model but not declared [2024-10-11 15:20:31,623 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2000-t" [9031]: Undeclared identifier #t~ret868 in IdentifierExpression[#t~ret868,] [2024-10-11 15:20:31,624 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2000-t" [9031]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret868,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:20:31,624 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2000t.fw" [9032]: Variable #t~ret869 modified in procedure ttusb_dec_set_model but not declared [2024-10-11 15:20:31,624 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2000t.fw" [9032]: Undeclared identifier #t~ret869 in IdentifierExpression[#t~ret869,] [2024-10-11 15:20:31,624 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2000t.fw" [9032]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret869,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:20:31,624 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2540-t" [9035]: Variable #t~ret870 modified in procedure ttusb_dec_set_model but not declared [2024-10-11 15:20:31,624 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2540-t" [9035]: Undeclared identifier #t~ret870 in IdentifierExpression[#t~ret870,] [2024-10-11 15:20:31,625 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2540-t" [9035]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret870,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:20:31,625 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2540t.fw" [9036]: Variable #t~ret871 modified in procedure ttusb_dec_set_model but not declared [2024-10-11 15:20:31,625 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2540t.fw" [9036]: Undeclared identifier #t~ret871 in IdentifierExpression[#t~ret871,] [2024-10-11 15:20:31,625 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2540t.fw" [9036]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret871,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:20:31,625 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC3000-s" [9039]: Variable #t~ret872 modified in procedure ttusb_dec_set_model but not declared [2024-10-11 15:20:31,625 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC3000-s" [9039]: Undeclared identifier #t~ret872 in IdentifierExpression[#t~ret872,] [2024-10-11 15:20:31,626 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC3000-s" [9039]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret872,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:20:31,626 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-3000s.fw" [9040]: Variable #t~ret873 modified in procedure ttusb_dec_set_model but not declared [2024-10-11 15:20:31,626 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-3000s.fw" [9040]: Undeclared identifier #t~ret873 in IdentifierExpression[#t~ret873,] [2024-10-11 15:20:31,627 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-3000s.fw" [9040]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret873,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:20:31,634 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:31" (1/1) ... [2024-10-11 15:20:31,635 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:20:31,635 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 15:20:31,637 INFO L158 Benchmark]: Toolchain (without parser) took 2426.29ms. Allocated memory was 184.5MB in the beginning and 247.5MB in the end (delta: 62.9MB). Free memory was 115.3MB in the beginning and 146.8MB in the end (delta: -31.6MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. [2024-10-11 15:20:31,640 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 184.5MB. Free memory is still 151.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 15:20:31,641 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2278.67ms. Allocated memory was 184.5MB in the beginning and 247.5MB in the end (delta: 62.9MB). Free memory was 114.9MB in the beginning and 151.0MB in the end (delta: -36.1MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. [2024-10-11 15:20:31,642 INFO L158 Benchmark]: Boogie Procedure Inliner took 143.15ms. Allocated memory is still 247.5MB. Free memory was 151.0MB in the beginning and 146.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-11 15:20:31,643 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 184.5MB. Free memory is still 151.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2278.67ms. Allocated memory was 184.5MB in the beginning and 247.5MB in the end (delta: 62.9MB). Free memory was 114.9MB in the beginning and 151.0MB in the end (delta: -36.1MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 143.15ms. Allocated memory is still 247.5MB. Free memory was 151.0MB in the beginning and 146.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8384]: Type Error Variable #t~ret646 modified in procedure ttusb_init_rc but not declared - TypeErrorResult [Line: 8384]: Type Error Undeclared identifier #t~ret646 in IdentifierExpression[#t~ret646,] - TypeErrorResult [Line: 8384]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret646,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 9031]: Type Error Variable #t~ret868 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 9031]: Type Error Undeclared identifier #t~ret868 in IdentifierExpression[#t~ret868,] - TypeErrorResult [Line: 9031]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret868,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 9032]: Type Error Variable #t~ret869 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 9032]: Type Error Undeclared identifier #t~ret869 in IdentifierExpression[#t~ret869,] - TypeErrorResult [Line: 9032]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret869,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 9035]: Type Error Variable #t~ret870 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 9035]: Type Error Undeclared identifier #t~ret870 in IdentifierExpression[#t~ret870,] - TypeErrorResult [Line: 9035]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret870,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 9036]: Type Error Variable #t~ret871 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 9036]: Type Error Undeclared identifier #t~ret871 in IdentifierExpression[#t~ret871,] - TypeErrorResult [Line: 9036]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret871,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 9039]: Type Error Variable #t~ret872 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 9039]: Type Error Undeclared identifier #t~ret872 in IdentifierExpression[#t~ret872,] - TypeErrorResult [Line: 9039]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret872,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 9040]: Type Error Variable #t~ret873 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 9040]: Type Error Undeclared identifier #t~ret873 in IdentifierExpression[#t~ret873,] - TypeErrorResult [Line: 9040]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret873,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6556]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6556] - GenericResultAtLocation [Line: 6579]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6579] - GenericResultAtLocation [Line: 6587]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6587-6588] - GenericResultAtLocation [Line: 6613]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/inst/current/envs/linux-3.12-rc1.tar.xz/linux-3.12-rc1/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6613-6614] - GenericResultAtLocation [Line: 6619]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6619-6621] 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: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1848e360a16ec6531e7d7aea690ab68ac7295c6b0bdec191a41fa9ee0518b66d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 15:20:33,770 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:20:33,850 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 15:20:33,855 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:20:33,856 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:20:33,890 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:20:33,891 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:20:33,891 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:20:33,892 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:20:33,893 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:20:33,893 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:20:33,893 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:20:33,894 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:20:33,896 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:20:33,896 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:20:33,897 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:20:33,897 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:20:33,897 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:20:33,898 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:20:33,898 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:20:33,898 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:20:33,898 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 15:20:33,902 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 15:20:33,902 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:20:33,903 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 15:20:33,903 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:20:33,903 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:20:33,903 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:20:33,904 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:20:33,904 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:20:33,904 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:20:33,904 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:20:33,904 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:20:33,905 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:20:33,905 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:20:33,905 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 15:20:33,910 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 15:20:33,911 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:20:33,911 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:20:33,911 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:20:33,911 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:20:33,913 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 15:20:33,913 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1848e360a16ec6531e7d7aea690ab68ac7295c6b0bdec191a41fa9ee0518b66d [2024-10-11 15:20:34,261 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:20:34,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:20:34,288 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:20:34,289 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:20:34,290 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:20:34,291 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2024-10-11 15:20:35,881 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:20:36,392 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:20:36,393 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2024-10-11 15:20:36,439 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/0743747c4/61af846cd9ae4ee2bbb7276a4c6c5da9/FLAG739800345 [2024-10-11 15:20:36,946 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/0743747c4/61af846cd9ae4ee2bbb7276a4c6c5da9 [2024-10-11 15:20:36,948 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:20:36,949 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:20:36,950 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:20:36,950 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:20:36,955 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:20:36,956 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:20:36" (1/1) ... [2024-10-11 15:20:36,957 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@657fa545 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:36, skipping insertion in model container [2024-10-11 15:20:36,957 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:20:36" (1/1) ... [2024-10-11 15:20:37,089 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:20:38,075 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749] [2024-10-11 15:20:38,799 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:20:38,842 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 15:20:38,927 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:20:39,095 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749] [2024-10-11 15:20:39,254 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:20:39,267 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:20:39,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6556] [2024-10-11 15:20:39,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6579] [2024-10-11 15:20:39,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6587-6588] [2024-10-11 15:20:39,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/inst/current/envs/linux-3.12-rc1.tar.xz/linux-3.12-rc1/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6613-6614] [2024-10-11 15:20:39,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6619-6621] [2024-10-11 15:20:39,508 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749] [2024-10-11 15:20:39,715 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:20:39,781 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:20:39,782 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:39 WrapperNode [2024-10-11 15:20:39,782 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:20:39,783 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:20:39,783 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:20:39,783 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:20:39,790 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:39" (1/1) ... [2024-10-11 15:20:39,854 ERROR L1136 TypeChecker]: C: input_dev->name = "ttusb_dec remote control" [8384]: Variable #t~ret625 modified in procedure ttusb_init_rc but not declared [2024-10-11 15:20:39,856 ERROR L1136 TypeChecker]: C: input_dev->name = "ttusb_dec remote control" [8384]: Undeclared identifier #t~ret625 in IdentifierExpression[#t~ret625,] [2024-10-11 15:20:39,856 ERROR L1136 TypeChecker]: C: input_dev->name = "ttusb_dec remote control" [8384]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret625,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-11 15:20:39,875 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2000-t" [9031]: Variable #t~ret843 modified in procedure ttusb_dec_set_model but not declared [2024-10-11 15:20:39,875 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2000-t" [9031]: Undeclared identifier #t~ret843 in IdentifierExpression[#t~ret843,] [2024-10-11 15:20:39,875 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2000-t" [9031]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret843,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:20:39,876 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2000t.fw" [9032]: Variable #t~ret844 modified in procedure ttusb_dec_set_model but not declared [2024-10-11 15:20:39,876 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2000t.fw" [9032]: Undeclared identifier #t~ret844 in IdentifierExpression[#t~ret844,] [2024-10-11 15:20:39,876 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2000t.fw" [9032]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret844,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[12,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:20:39,876 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2540-t" [9035]: Variable #t~ret845 modified in procedure ttusb_dec_set_model but not declared [2024-10-11 15:20:39,877 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2540-t" [9035]: Undeclared identifier #t~ret845 in IdentifierExpression[#t~ret845,] [2024-10-11 15:20:39,877 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2540-t" [9035]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret845,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:20:39,877 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2540t.fw" [9036]: Variable #t~ret846 modified in procedure ttusb_dec_set_model but not declared [2024-10-11 15:20:39,877 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2540t.fw" [9036]: Undeclared identifier #t~ret846 in IdentifierExpression[#t~ret846,] [2024-10-11 15:20:39,877 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2540t.fw" [9036]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret846,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[12,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:20:39,878 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC3000-s" [9039]: Variable #t~ret847 modified in procedure ttusb_dec_set_model but not declared [2024-10-11 15:20:39,878 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC3000-s" [9039]: Undeclared identifier #t~ret847 in IdentifierExpression[#t~ret847,] [2024-10-11 15:20:39,878 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC3000-s" [9039]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret847,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:20:39,878 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-3000s.fw" [9040]: Variable #t~ret848 modified in procedure ttusb_dec_set_model but not declared [2024-10-11 15:20:39,878 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-3000s.fw" [9040]: Undeclared identifier #t~ret848 in IdentifierExpression[#t~ret848,] [2024-10-11 15:20:39,878 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-3000s.fw" [9040]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret848,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[12,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:20:39,883 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:39" (1/1) ... [2024-10-11 15:20:39,886 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:20:39,886 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 15:20:39,889 INFO L158 Benchmark]: Toolchain (without parser) took 2938.56ms. Allocated memory was 62.9MB in the beginning and 148.9MB in the end (delta: 86.0MB). Free memory was 30.5MB in the beginning and 82.1MB in the end (delta: -51.6MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. [2024-10-11 15:20:39,889 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 62.9MB. Free memory was 37.8MB in the beginning and 37.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 15:20:39,892 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2832.03ms. Allocated memory was 62.9MB in the beginning and 148.9MB in the end (delta: 86.0MB). Free memory was 30.3MB in the beginning and 57.7MB in the end (delta: -27.4MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2024-10-11 15:20:39,893 INFO L158 Benchmark]: Boogie Procedure Inliner took 103.69ms. Allocated memory is still 148.9MB. Free memory was 57.7MB in the beginning and 82.1MB in the end (delta: -24.4MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. [2024-10-11 15:20:39,894 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 62.9MB. Free memory was 37.8MB in the beginning and 37.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2832.03ms. Allocated memory was 62.9MB in the beginning and 148.9MB in the end (delta: 86.0MB). Free memory was 30.3MB in the beginning and 57.7MB in the end (delta: -27.4MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 103.69ms. Allocated memory is still 148.9MB. Free memory was 57.7MB in the beginning and 82.1MB in the end (delta: -24.4MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8384]: Type Error Variable #t~ret625 modified in procedure ttusb_init_rc but not declared - TypeErrorResult [Line: 8384]: Type Error Undeclared identifier #t~ret625 in IdentifierExpression[#t~ret625,] - TypeErrorResult [Line: 8384]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret625,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 9031]: Type Error Variable #t~ret843 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 9031]: Type Error Undeclared identifier #t~ret843 in IdentifierExpression[#t~ret843,] - TypeErrorResult [Line: 9031]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret843,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 9032]: Type Error Variable #t~ret844 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 9032]: Type Error Undeclared identifier #t~ret844 in IdentifierExpression[#t~ret844,] - TypeErrorResult [Line: 9032]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret844,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[12,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 9035]: Type Error Variable #t~ret845 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 9035]: Type Error Undeclared identifier #t~ret845 in IdentifierExpression[#t~ret845,] - TypeErrorResult [Line: 9035]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret845,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 9036]: Type Error Variable #t~ret846 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 9036]: Type Error Undeclared identifier #t~ret846 in IdentifierExpression[#t~ret846,] - TypeErrorResult [Line: 9036]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret846,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[12,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 9039]: Type Error Variable #t~ret847 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 9039]: Type Error Undeclared identifier #t~ret847 in IdentifierExpression[#t~ret847,] - TypeErrorResult [Line: 9039]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret847,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 9040]: Type Error Variable #t~ret848 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 9040]: Type Error Undeclared identifier #t~ret848 in IdentifierExpression[#t~ret848,] - TypeErrorResult [Line: 9040]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret848,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[12,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6556]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6556] - GenericResultAtLocation [Line: 6579]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6579] - GenericResultAtLocation [Line: 6587]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6587-6588] - GenericResultAtLocation [Line: 6613]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/inst/current/envs/linux-3.12-rc1.tar.xz/linux-3.12-rc1/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6613-6614] - GenericResultAtLocation [Line: 6619]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6619-6621] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR