./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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 106df4f5c2a241158f9b42d6bacea5fef4152f7015c080096ac6f687357e10b4 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 08:00:26,079 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 08:00:26,148 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 08:00:26,156 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 08:00:26,156 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 08:00:26,183 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 08:00:26,183 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 08:00:26,184 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 08:00:26,184 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 08:00:26,185 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 08:00:26,185 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 08:00:26,186 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 08:00:26,186 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 08:00:26,187 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 08:00:26,187 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 08:00:26,187 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 08:00:26,188 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 08:00:26,191 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 08:00:26,192 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 08:00:26,192 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 08:00:26,192 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 08:00:26,196 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 08:00:26,196 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 08:00:26,197 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 08:00:26,197 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 08:00:26,197 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 08:00:26,197 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 08:00:26,198 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 08:00:26,198 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 08:00:26,198 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 08:00:26,198 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 08:00:26,199 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 08:00:26,199 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 08:00:26,201 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 08:00:26,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 08:00:26,201 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 08:00:26,202 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 08:00:26,202 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 08:00:26,203 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 08:00:26,203 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 106df4f5c2a241158f9b42d6bacea5fef4152f7015c080096ac6f687357e10b4 [2024-10-13 08:00:26,444 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 08:00:26,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 08:00:26,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 08:00:26,469 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 08:00:26,469 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 08:00:26,471 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2024-10-13 08:00:27,947 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 08:00:28,462 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 08:00:28,462 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2024-10-13 08:00:28,524 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/693aa2da0/013ad312ce6b4abaa7f5d38a0fa40593/FLAG7e7b7d550 [2024-10-13 08:00:29,034 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/693aa2da0/013ad312ce6b4abaa7f5d38a0fa40593 [2024-10-13 08:00:29,037 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 08:00:29,038 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 08:00:29,040 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 08:00:29,040 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 08:00:29,045 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 08:00:29,046 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:00:29" (1/1) ... [2024-10-13 08:00:29,048 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ddfacf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:29, skipping insertion in model container [2024-10-13 08:00:29,048 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:00:29" (1/1) ... [2024-10-13 08:00:29,198 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 08:00:30,819 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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i[247200,247213] [2024-10-13 08:00:30,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:00:30,968 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 08:00:31,118 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"); [6103] [2024-10-13 08:00:31,120 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"); [6111-6112] [2024-10-13 08:00:31,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6119] [2024-10-13 08:00:31,124 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/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [6179-6180] [2024-10-13 08:00:31,124 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"); [6185-6187] [2024-10-13 08:00:31,310 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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i[247200,247213] [2024-10-13 08:00:31,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:00:31,453 INFO L204 MainTranslator]: Completed translation [2024-10-13 08:00:31,454 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:31 WrapperNode [2024-10-13 08:00:31,454 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 08:00:31,455 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 08:00:31,455 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 08:00:31,456 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 08:00:31,463 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:31" (1/1) ... [2024-10-13 08:00:31,536 ERROR L1136 TypeChecker]: C: input_dev->name = "ttusb_dec remote control" [7902]: Variable #t~ret654 modified in procedure ttusb_init_rc but not declared [2024-10-13 08:00:31,537 ERROR L1136 TypeChecker]: C: input_dev->name = "ttusb_dec remote control" [7902]: Undeclared identifier #t~ret654 in IdentifierExpression[#t~ret654,] [2024-10-13 08:00:31,537 ERROR L1136 TypeChecker]: C: input_dev->name = "ttusb_dec remote control" [7902]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret654,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]],IntegerLiteral[8]]] [2024-10-13 08:00:31,541 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2000-t" [8548]: Variable #t~ret876 modified in procedure ttusb_dec_set_model but not declared [2024-10-13 08:00:31,542 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2000-t" [8548]: Undeclared identifier #t~ret876 in IdentifierExpression[#t~ret876,] [2024-10-13 08:00:31,542 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2000-t" [8548]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret876,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] [2024-10-13 08:00:31,542 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2000t.fw" [8549]: Variable #t~ret877 modified in procedure ttusb_dec_set_model but not declared [2024-10-13 08:00:31,543 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2000t.fw" [8549]: Undeclared identifier #t~ret877 in IdentifierExpression[#t~ret877,] [2024-10-13 08:00:31,543 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2000t.fw" [8549]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret877,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] [2024-10-13 08:00:31,543 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2540-t" [8552]: Variable #t~ret878 modified in procedure ttusb_dec_set_model but not declared [2024-10-13 08:00:31,543 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2540-t" [8552]: Undeclared identifier #t~ret878 in IdentifierExpression[#t~ret878,] [2024-10-13 08:00:31,544 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2540-t" [8552]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret878,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] [2024-10-13 08:00:31,545 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2540t.fw" [8553]: Variable #t~ret879 modified in procedure ttusb_dec_set_model but not declared [2024-10-13 08:00:31,545 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2540t.fw" [8553]: Undeclared identifier #t~ret879 in IdentifierExpression[#t~ret879,] [2024-10-13 08:00:31,545 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2540t.fw" [8553]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret879,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] [2024-10-13 08:00:31,545 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC3000-s" [8556]: Variable #t~ret880 modified in procedure ttusb_dec_set_model but not declared [2024-10-13 08:00:31,546 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC3000-s" [8556]: Undeclared identifier #t~ret880 in IdentifierExpression[#t~ret880,] [2024-10-13 08:00:31,546 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC3000-s" [8556]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret880,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] [2024-10-13 08:00:31,546 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-3000s.fw" [8557]: Variable #t~ret881 modified in procedure ttusb_dec_set_model but not declared [2024-10-13 08:00:31,546 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-3000s.fw" [8557]: Undeclared identifier #t~ret881 in IdentifierExpression[#t~ret881,] [2024-10-13 08:00:31,547 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-3000s.fw" [8557]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret881,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] [2024-10-13 08:00:31,551 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:31" (1/1) ... [2024-10-13 08:00:31,551 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 08:00:31,551 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-13 08:00:31,557 INFO L158 Benchmark]: Toolchain (without parser) took 2513.97ms. Allocated memory was 174.1MB in the beginning and 257.9MB in the end (delta: 83.9MB). Free memory was 91.8MB in the beginning and 180.5MB in the end (delta: -88.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 08:00:31,558 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 174.1MB. Free memory was 130.3MB in the beginning and 130.1MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 08:00:31,559 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2415.08ms. Allocated memory was 174.1MB in the beginning and 257.9MB in the end (delta: 83.9MB). Free memory was 91.5MB in the beginning and 185.7MB in the end (delta: -94.3MB). Peak memory consumption was 75.8MB. Max. memory is 16.1GB. [2024-10-13 08:00:31,559 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.72ms. Allocated memory is still 257.9MB. Free memory was 184.7MB in the beginning and 180.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-13 08:00:31,561 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 174.1MB. Free memory was 130.3MB in the beginning and 130.1MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2415.08ms. Allocated memory was 174.1MB in the beginning and 257.9MB in the end (delta: 83.9MB). Free memory was 91.5MB in the beginning and 185.7MB in the end (delta: -94.3MB). Peak memory consumption was 75.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.72ms. Allocated memory is still 257.9MB. Free memory was 184.7MB in the beginning and 180.5MB 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: 7902]: Type Error Variable #t~ret654 modified in procedure ttusb_init_rc but not declared - TypeErrorResult [Line: 7902]: Type Error Undeclared identifier #t~ret654 in IdentifierExpression[#t~ret654,] - TypeErrorResult [Line: 7902]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret654,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 8548]: Type Error Variable #t~ret876 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 8548]: Type Error Undeclared identifier #t~ret876 in IdentifierExpression[#t~ret876,] - TypeErrorResult [Line: 8548]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret876,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 8549]: Type Error Variable #t~ret877 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 8549]: Type Error Undeclared identifier #t~ret877 in IdentifierExpression[#t~ret877,] - TypeErrorResult [Line: 8549]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret877,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 8552]: Type Error Variable #t~ret878 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 8552]: Type Error Undeclared identifier #t~ret878 in IdentifierExpression[#t~ret878,] - TypeErrorResult [Line: 8552]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret878,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 8553]: Type Error Variable #t~ret879 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 8553]: Type Error Undeclared identifier #t~ret879 in IdentifierExpression[#t~ret879,] - TypeErrorResult [Line: 8553]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret879,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 8556]: Type Error Variable #t~ret880 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 8556]: Type Error Undeclared identifier #t~ret880 in IdentifierExpression[#t~ret880,] - TypeErrorResult [Line: 8556]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret880,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~dec,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 8557]: Type Error Variable #t~ret881 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 8557]: Type Error Undeclared identifier #t~ret881 in IdentifierExpression[#t~ret881,] - TypeErrorResult [Line: 8557]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret881,],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: 6103]: 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"); [6103] - GenericResultAtLocation [Line: 6111]: 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"); [6111-6112] - GenericResultAtLocation [Line: 6119]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6119] - GenericResultAtLocation [Line: 6179]: 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/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [6179-6180] - GenericResultAtLocation [Line: 6185]: 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"); [6185-6187] 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/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 106df4f5c2a241158f9b42d6bacea5fef4152f7015c080096ac6f687357e10b4 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 08:00:33,656 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 08:00:33,733 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 08:00:33,741 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 08:00:33,742 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 08:00:33,779 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 08:00:33,781 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 08:00:33,782 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 08:00:33,782 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 08:00:33,783 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 08:00:33,783 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 08:00:33,784 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 08:00:33,784 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 08:00:33,787 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 08:00:33,787 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 08:00:33,788 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 08:00:33,788 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 08:00:33,788 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 08:00:33,788 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 08:00:33,789 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 08:00:33,789 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 08:00:33,793 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 08:00:33,793 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 08:00:33,793 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 08:00:33,794 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 08:00:33,794 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 08:00:33,794 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 08:00:33,794 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 08:00:33,794 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 08:00:33,795 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 08:00:33,795 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 08:00:33,795 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 08:00:33,795 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 08:00:33,795 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 08:00:33,796 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 08:00:33,796 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 08:00:33,796 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 08:00:33,796 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 08:00:33,796 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 08:00:33,797 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 08:00:33,797 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 08:00:33,799 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 08:00:33,799 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 106df4f5c2a241158f9b42d6bacea5fef4152f7015c080096ac6f687357e10b4 [2024-10-13 08:00:34,163 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 08:00:34,191 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 08:00:34,194 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 08:00:34,195 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 08:00:34,196 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 08:00:34,197 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2024-10-13 08:00:35,751 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 08:00:36,331 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 08:00:36,332 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2024-10-13 08:00:36,385 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a5199523/efb61a1704e2439892f69417a1467f91/FLAG7481ce360 [2024-10-13 08:00:36,826 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a5199523/efb61a1704e2439892f69417a1467f91 [2024-10-13 08:00:36,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 08:00:36,830 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 08:00:36,831 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 08:00:36,831 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 08:00:36,836 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 08:00:36,837 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:00:36" (1/1) ... [2024-10-13 08:00:36,838 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5614dfef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:36, skipping insertion in model container [2024-10-13 08:00:36,838 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:00:36" (1/1) ... [2024-10-13 08:00:36,952 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 08:00:38,619 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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i[247200,247213] [2024-10-13 08:00:38,734 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:00:38,756 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 08:00:38,795 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 08:00:39,100 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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i[247200,247213] [2024-10-13 08:00:39,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:00:39,124 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 08:00:39,264 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"); [6103] [2024-10-13 08:00:39,266 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"); [6111-6112] [2024-10-13 08:00:39,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6119] [2024-10-13 08:00:39,292 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/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [6179-6180] [2024-10-13 08:00:39,292 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"); [6185-6187] [2024-10-13 08:00:39,433 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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i[247200,247213] [2024-10-13 08:00:39,443 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:00:39,513 INFO L204 MainTranslator]: Completed translation [2024-10-13 08:00:39,514 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:39 WrapperNode [2024-10-13 08:00:39,515 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 08:00:39,516 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 08:00:39,516 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 08:00:39,516 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 08:00:39,521 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:39" (1/1) ... [2024-10-13 08:00:39,600 ERROR L1136 TypeChecker]: C: input_dev->name = "ttusb_dec remote control" [7902]: Variable #t~ret632 modified in procedure ttusb_init_rc but not declared [2024-10-13 08:00:39,603 ERROR L1136 TypeChecker]: C: input_dev->name = "ttusb_dec remote control" [7902]: Undeclared identifier #t~ret632 in IdentifierExpression[#t~ret632,] [2024-10-13 08:00:39,603 ERROR L1136 TypeChecker]: C: input_dev->name = "ttusb_dec remote control" [7902]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret632,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-13 08:00:39,608 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2000-t" [8548]: Variable #t~ret850 modified in procedure ttusb_dec_set_model but not declared [2024-10-13 08:00:39,611 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2000-t" [8548]: Undeclared identifier #t~ret850 in IdentifierExpression[#t~ret850,] [2024-10-13 08:00:39,611 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2000-t" [8548]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret850,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-13 08:00:39,611 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2000t.fw" [8549]: Variable #t~ret851 modified in procedure ttusb_dec_set_model but not declared [2024-10-13 08:00:39,612 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2000t.fw" [8549]: Undeclared identifier #t~ret851 in IdentifierExpression[#t~ret851,] [2024-10-13 08:00:39,612 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2000t.fw" [8549]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret851,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[12,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-13 08:00:39,612 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2540-t" [8552]: Variable #t~ret852 modified in procedure ttusb_dec_set_model but not declared [2024-10-13 08:00:39,612 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2540-t" [8552]: Undeclared identifier #t~ret852 in IdentifierExpression[#t~ret852,] [2024-10-13 08:00:39,612 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC2540-t" [8552]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret852,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-13 08:00:39,613 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2540t.fw" [8553]: Variable #t~ret853 modified in procedure ttusb_dec_set_model but not declared [2024-10-13 08:00:39,613 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2540t.fw" [8553]: Undeclared identifier #t~ret853 in IdentifierExpression[#t~ret853,] [2024-10-13 08:00:39,613 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-2540t.fw" [8553]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret853,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[12,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-13 08:00:39,616 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC3000-s" [8556]: Variable #t~ret854 modified in procedure ttusb_dec_set_model but not declared [2024-10-13 08:00:39,617 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC3000-s" [8556]: Undeclared identifier #t~ret854 in IdentifierExpression[#t~ret854,] [2024-10-13 08:00:39,617 ERROR L1136 TypeChecker]: C: dec->model_name = (char *)"DEC3000-s" [8556]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret854,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-13 08:00:39,617 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-3000s.fw" [8557]: Variable #t~ret855 modified in procedure ttusb_dec_set_model but not declared [2024-10-13 08:00:39,617 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-3000s.fw" [8557]: Undeclared identifier #t~ret855 in IdentifierExpression[#t~ret855,] [2024-10-13 08:00:39,617 ERROR L1136 TypeChecker]: C: dec->firmware_name = (char *)"dvb-ttusb-dec-3000s.fw" [8557]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret855,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[12,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-13 08:00:39,621 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:39" (1/1) ... [2024-10-13 08:00:39,623 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 08:00:39,623 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-13 08:00:39,631 INFO L158 Benchmark]: Toolchain (without parser) took 2794.20ms. Allocated memory was 69.2MB in the beginning and 132.1MB in the end (delta: 62.9MB). Free memory was 33.9MB in the beginning and 41.3MB in the end (delta: -7.3MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2024-10-13 08:00:39,632 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 46.1MB. Free memory is still 29.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 08:00:39,632 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2684.00ms. Allocated memory was 69.2MB in the beginning and 132.1MB in the end (delta: 62.9MB). Free memory was 33.7MB in the beginning and 45.9MB in the end (delta: -12.2MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2024-10-13 08:00:39,633 INFO L158 Benchmark]: Boogie Procedure Inliner took 107.40ms. Allocated memory is still 132.1MB. Free memory was 45.9MB in the beginning and 41.3MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-13 08:00:39,635 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 46.1MB. Free memory is still 29.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2684.00ms. Allocated memory was 69.2MB in the beginning and 132.1MB in the end (delta: 62.9MB). Free memory was 33.7MB in the beginning and 45.9MB in the end (delta: -12.2MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 107.40ms. Allocated memory is still 132.1MB. Free memory was 45.9MB in the beginning and 41.3MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7902]: Type Error Variable #t~ret632 modified in procedure ttusb_init_rc but not declared - TypeErrorResult [Line: 7902]: Type Error Undeclared identifier #t~ret632 in IdentifierExpression[#t~ret632,] - TypeErrorResult [Line: 7902]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret632,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 8548]: Type Error Variable #t~ret850 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 8548]: Type Error Undeclared identifier #t~ret850 in IdentifierExpression[#t~ret850,] - TypeErrorResult [Line: 8548]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret850,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 8549]: Type Error Variable #t~ret851 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 8549]: Type Error Undeclared identifier #t~ret851 in IdentifierExpression[#t~ret851,] - TypeErrorResult [Line: 8549]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret851,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[12,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 8552]: Type Error Variable #t~ret852 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 8552]: Type Error Undeclared identifier #t~ret852 in IdentifierExpression[#t~ret852,] - TypeErrorResult [Line: 8552]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret852,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 8553]: Type Error Variable #t~ret853 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 8553]: Type Error Undeclared identifier #t~ret853 in IdentifierExpression[#t~ret853,] - TypeErrorResult [Line: 8553]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret853,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[12,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 8556]: Type Error Variable #t~ret854 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 8556]: Type Error Undeclared identifier #t~ret854 in IdentifierExpression[#t~ret854,] - TypeErrorResult [Line: 8556]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret854,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dec,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[~dec,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 8557]: Type Error Variable #t~ret855 modified in procedure ttusb_dec_set_model but not declared - TypeErrorResult [Line: 8557]: Type Error Undeclared identifier #t~ret855 in IdentifierExpression[#t~ret855,] - TypeErrorResult [Line: 8557]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret855,],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: 6103]: 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"); [6103] - GenericResultAtLocation [Line: 6111]: 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"); [6111-6112] - GenericResultAtLocation [Line: 6119]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6119] - GenericResultAtLocation [Line: 6179]: 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/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [6179-6180] - GenericResultAtLocation [Line: 6185]: 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"); [6185-6187] 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