./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--em28xx--em28xx.ko-ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 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--em28xx--em28xx.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 213c19133f8e1eb8e04c1430c89bd3923e29e833639b74dc68815899bbf3f9fa --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:20:32,313 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:20:32,362 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 15:20:32,368 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:20:32,369 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:20:32,393 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:20:32,394 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:20:32,394 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:20:32,395 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:20:32,397 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:20:32,398 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:20:32,398 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:20:32,398 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:20:32,399 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:20:32,399 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:20:32,399 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:20:32,399 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:20:32,400 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 15:20:32,401 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:20:32,401 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:20:32,401 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:20:32,401 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:20:32,402 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:20:32,402 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:20:32,402 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:20:32,402 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:20:32,402 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:20:32,402 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:20:32,402 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:20:32,403 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:20:32,403 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:20:32,403 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:20:32,403 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:20:32,403 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 15:20:32,403 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 15:20:32,403 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:20:32,404 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:20:32,404 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:20:32,404 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:20:32,404 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 213c19133f8e1eb8e04c1430c89bd3923e29e833639b74dc68815899bbf3f9fa [2024-10-14 15:20:32,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:20:32,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:20:32,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:20:32,652 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:20:32,653 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:20:32,654 INFO L431 ainManager$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--em28xx--em28xx.ko-ldv_main0.cil.out.i [2024-10-14 15:20:33,866 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:20:34,406 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:20:34,407 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2024-10-14 15:20:34,453 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e616dd3b5/8aa307cebfc7488a948ab2e8a67cc5f4/FLAGaaa56dd58 [2024-10-14 15:20:34,470 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e616dd3b5/8aa307cebfc7488a948ab2e8a67cc5f4 [2024-10-14 15:20:34,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:20:34,474 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:20:34,476 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:20:34,477 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:20:34,482 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:20:34,482 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:20:34" (1/1) ... [2024-10-14 15:20:34,483 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@239d87bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:34, skipping insertion in model container [2024-10-14 15:20:34,483 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:20:34" (1/1) ... [2024-10-14 15:20:34,616 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:20:37,922 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--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2024-10-14 15:20:38,203 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:20:38,314 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:20:38,414 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"); [5931] [2024-10-14 15:20:38,439 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (613), "i" (12UL)); [6699-6700] [2024-10-14 15:20:38,726 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (122), "i" (12UL)); [9402-9403] [2024-10-14 15:20:38,821 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (940), "i" (12UL)); [10383-10384] [2024-10-14 15:20:38,822 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (941), "i" (12UL)); [10405-10406] [2024-10-14 15:20:38,870 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [10556] [2024-10-14 15:20:38,871 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"); [10564-10565] [2024-10-14 15:20:38,984 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)); [13360-13361] [2024-10-14 15:20:38,984 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"); [13366-13368] [2024-10-14 15:20:38,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [13411] [2024-10-14 15:20:38,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13414] [2024-10-14 15:20:38,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13417] [2024-10-14 15:20:38,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13420] [2024-10-14 15:20:39,081 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--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2024-10-14 15:20:39,129 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:20:39,285 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:20:39,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:39 WrapperNode [2024-10-14 15:20:39,286 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:20:39,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:20:39,287 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:20:39,287 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:20:39,294 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:39" (1/1) ... [2024-10-14 15:20:39,521 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [12082]: Variable #t~ret3250 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:20:39,521 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [12082]: Undeclared identifier #t~ret3250 in IdentifierExpression[#t~ret3250,] [2024-10-14 15:20:39,522 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [12082]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3250,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] [2024-10-14 15:20:39,522 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [12102]: Variable #t~ret3255 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:20:39,522 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [12102]: Undeclared identifier #t~ret3255 in IdentifierExpression[#t~ret3255,] [2024-10-14 15:20:39,522 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [12102]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3255,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] [2024-10-14 15:20:39,522 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [12113]: Variable #t~ret3256 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:20:39,522 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [12113]: Undeclared identifier #t~ret3256 in IdentifierExpression[#t~ret3256,] [2024-10-14 15:20:39,523 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [12113]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3256,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] [2024-10-14 15:20:39,523 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [12117]: Variable #t~ret3257 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:20:39,524 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [12117]: Undeclared identifier #t~ret3257 in IdentifierExpression[#t~ret3257,] [2024-10-14 15:20:39,524 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [12117]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3257,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] [2024-10-14 15:20:39,607 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:39" (1/1) ... [2024-10-14 15:20:39,611 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:20:39,611 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-14 15:20:39,613 INFO L158 Benchmark]: Toolchain (without parser) took 5137.89ms. Allocated memory was 151.0MB in the beginning and 333.4MB in the end (delta: 182.5MB). Free memory was 93.4MB in the beginning and 166.7MB in the end (delta: -73.3MB). Peak memory consumption was 195.0MB. Max. memory is 16.1GB. [2024-10-14 15:20:39,614 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 113.2MB. Free memory is still 85.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 15:20:39,615 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4810.21ms. Allocated memory was 151.0MB in the beginning and 333.4MB in the end (delta: 182.5MB). Free memory was 93.4MB in the beginning and 105.0MB in the end (delta: -11.6MB). Peak memory consumption was 180.2MB. Max. memory is 16.1GB. [2024-10-14 15:20:39,615 INFO L158 Benchmark]: Boogie Procedure Inliner took 324.17ms. Allocated memory is still 333.4MB. Free memory was 105.0MB in the beginning and 166.7MB in the end (delta: -61.7MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. [2024-10-14 15:20:39,620 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48ms. Allocated memory is still 113.2MB. Free memory is still 85.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4810.21ms. Allocated memory was 151.0MB in the beginning and 333.4MB in the end (delta: 182.5MB). Free memory was 93.4MB in the beginning and 105.0MB in the end (delta: -11.6MB). Peak memory consumption was 180.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 324.17ms. Allocated memory is still 333.4MB. Free memory was 105.0MB in the beginning and 166.7MB in the end (delta: -61.7MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 12082]: Type Error Variable #t~ret3250 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 12082]: Type Error Undeclared identifier #t~ret3250 in IdentifierExpression[#t~ret3250,] - TypeErrorResult [Line: 12082]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3250,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 12102]: Type Error Variable #t~ret3255 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 12102]: Type Error Undeclared identifier #t~ret3255 in IdentifierExpression[#t~ret3255,] - TypeErrorResult [Line: 12102]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3255,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 12113]: Type Error Variable #t~ret3256 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 12113]: Type Error Undeclared identifier #t~ret3256 in IdentifierExpression[#t~ret3256,] - TypeErrorResult [Line: 12113]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3256,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 12117]: Type Error Variable #t~ret3257 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 12117]: Type Error Undeclared identifier #t~ret3257 in IdentifierExpression[#t~ret3257,] - TypeErrorResult [Line: 12117]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3257,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5931]: 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"); [5931] - GenericResultAtLocation [Line: 6699]: 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (613), "i" (12UL)); [6699-6700] - GenericResultAtLocation [Line: 9402]: 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (122), "i" (12UL)); [9402-9403] - GenericResultAtLocation [Line: 10383]: 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (940), "i" (12UL)); [10383-10384] - GenericResultAtLocation [Line: 10405]: 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (941), "i" (12UL)); [10405-10406] - GenericResultAtLocation [Line: 10556]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [10556] - GenericResultAtLocation [Line: 10564]: 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"); [10564-10565] - GenericResultAtLocation [Line: 13360]: 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)); [13360-13361] - GenericResultAtLocation [Line: 13366]: 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"); [13366-13368] - GenericResultAtLocation [Line: 13411]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [13411] - GenericResultAtLocation [Line: 13414]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13414] - GenericResultAtLocation [Line: 13417]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13417] - GenericResultAtLocation [Line: 13420]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13420] 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--em28xx--em28xx.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 213c19133f8e1eb8e04c1430c89bd3923e29e833639b74dc68815899bbf3f9fa --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:20:41,440 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:20:41,507 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 15:20:41,512 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:20:41,513 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:20:41,543 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:20:41,543 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:20:41,544 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:20:41,544 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:20:41,544 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:20:41,545 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:20:41,545 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:20:41,545 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:20:41,545 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:20:41,546 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:20:41,546 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:20:41,549 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:20:41,551 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:20:41,552 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:20:41,552 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:20:41,552 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:20:41,553 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 15:20:41,553 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 15:20:41,553 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:20:41,553 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 15:20:41,553 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:20:41,553 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:20:41,554 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:20:41,554 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:20:41,554 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:20:41,554 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:20:41,554 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:20:41,554 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:20:41,555 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:20:41,555 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:20:41,555 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 15:20:41,555 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 15:20:41,555 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:20:41,555 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:20:41,556 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:20:41,556 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:20:41,558 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 15:20:41,559 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 213c19133f8e1eb8e04c1430c89bd3923e29e833639b74dc68815899bbf3f9fa [2024-10-14 15:20:41,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:20:41,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:20:41,848 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:20:41,849 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:20:41,850 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:20:41,851 INFO L431 ainManager$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--em28xx--em28xx.ko-ldv_main0.cil.out.i [2024-10-14 15:20:43,225 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:20:43,751 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:20:43,752 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2024-10-14 15:20:43,807 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/883033159/4b909b4267524682972ad21d45177efa/FLAGfdbc43df8 [2024-10-14 15:20:44,301 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/883033159/4b909b4267524682972ad21d45177efa [2024-10-14 15:20:44,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:20:44,304 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:20:44,305 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:20:44,305 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:20:44,309 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:20:44,310 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:20:44" (1/1) ... [2024-10-14 15:20:44,310 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d8be71e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:44, skipping insertion in model container [2024-10-14 15:20:44,311 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:20:44" (1/1) ... [2024-10-14 15:20:44,567 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:20:47,817 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--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2024-10-14 15:20:48,072 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:20:48,195 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 15:20:48,246 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:20:48,681 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--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2024-10-14 15:20:48,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:20:48,777 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:20:48,862 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"); [5931] [2024-10-14 15:20:48,891 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (613), "i" (12UL)); [6699-6700] [2024-10-14 15:20:49,143 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (122), "i" (12UL)); [9402-9403] [2024-10-14 15:20:49,231 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (940), "i" (12UL)); [10383-10384] [2024-10-14 15:20:49,232 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (941), "i" (12UL)); [10405-10406] [2024-10-14 15:20:49,292 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [10556] [2024-10-14 15:20:49,293 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"); [10564-10565] [2024-10-14 15:20:49,440 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)); [13360-13361] [2024-10-14 15:20:49,441 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"); [13366-13368] [2024-10-14 15:20:49,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [13411] [2024-10-14 15:20:49,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13414] [2024-10-14 15:20:49,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13417] [2024-10-14 15:20:49,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13420] [2024-10-14 15:20:49,523 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--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2024-10-14 15:20:49,531 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:20:49,735 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:20:49,735 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:49 WrapperNode [2024-10-14 15:20:49,736 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:20:49,737 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:20:49,737 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:20:49,737 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:20:49,744 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:49" (1/1) ... [2024-10-14 15:20:49,955 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [12082]: Variable #t~ret3228 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:20:49,956 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [12082]: Undeclared identifier #t~ret3228 in IdentifierExpression[#t~ret3228,] [2024-10-14 15:20:49,956 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [12082]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3228,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] [2024-10-14 15:20:49,956 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [12102]: Variable #t~ret3233 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:20:49,957 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [12102]: Undeclared identifier #t~ret3233 in IdentifierExpression[#t~ret3233,] [2024-10-14 15:20:49,957 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [12102]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3233,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] [2024-10-14 15:20:49,957 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [12113]: Variable #t~ret3234 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:20:49,957 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [12113]: Undeclared identifier #t~ret3234 in IdentifierExpression[#t~ret3234,] [2024-10-14 15:20:49,957 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [12113]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3234,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] [2024-10-14 15:20:49,957 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [12117]: Variable #t~ret3235 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:20:49,958 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [12117]: Undeclared identifier #t~ret3235 in IdentifierExpression[#t~ret3235,] [2024-10-14 15:20:49,958 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [12117]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3235,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] [2024-10-14 15:20:49,982 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:49" (1/1) ... [2024-10-14 15:20:49,986 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:20:49,986 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-14 15:20:49,988 INFO L158 Benchmark]: Toolchain (without parser) took 5682.95ms. Allocated memory was 90.2MB in the beginning and 576.7MB in the end (delta: 486.5MB). Free memory was 56.6MB in the beginning and 376.4MB in the end (delta: -319.8MB). Peak memory consumption was 354.4MB. Max. memory is 16.1GB. [2024-10-14 15:20:49,988 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 62.9MB. Free memory is still 31.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 15:20:49,989 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5430.72ms. Allocated memory was 90.2MB in the beginning and 576.7MB in the end (delta: 486.5MB). Free memory was 56.3MB in the beginning and 223.4MB in the end (delta: -167.1MB). Peak memory consumption was 318.8MB. Max. memory is 16.1GB. [2024-10-14 15:20:49,989 INFO L158 Benchmark]: Boogie Procedure Inliner took 249.78ms. Allocated memory is still 576.7MB. Free memory was 223.4MB in the beginning and 376.4MB in the end (delta: -153.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-10-14 15:20:49,991 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 62.9MB. Free memory is still 31.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5430.72ms. Allocated memory was 90.2MB in the beginning and 576.7MB in the end (delta: 486.5MB). Free memory was 56.3MB in the beginning and 223.4MB in the end (delta: -167.1MB). Peak memory consumption was 318.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 249.78ms. Allocated memory is still 576.7MB. Free memory was 223.4MB in the beginning and 376.4MB in the end (delta: -153.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 12082]: Type Error Variable #t~ret3228 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 12082]: Type Error Undeclared identifier #t~ret3228 in IdentifierExpression[#t~ret3228,] - TypeErrorResult [Line: 12082]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3228,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 12102]: Type Error Variable #t~ret3233 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 12102]: Type Error Undeclared identifier #t~ret3233 in IdentifierExpression[#t~ret3233,] - TypeErrorResult [Line: 12102]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3233,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 12113]: Type Error Variable #t~ret3234 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 12113]: Type Error Undeclared identifier #t~ret3234 in IdentifierExpression[#t~ret3234,] - TypeErrorResult [Line: 12113]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3234,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 12117]: Type Error Variable #t~ret3235 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 12117]: Type Error Undeclared identifier #t~ret3235 in IdentifierExpression[#t~ret3235,] - TypeErrorResult [Line: 12117]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3235,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5931]: 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"); [5931] - GenericResultAtLocation [Line: 6699]: 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (613), "i" (12UL)); [6699-6700] - GenericResultAtLocation [Line: 9402]: 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (122), "i" (12UL)); [9402-9403] - GenericResultAtLocation [Line: 10383]: 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (940), "i" (12UL)); [10383-10384] - GenericResultAtLocation [Line: 10405]: 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/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2685/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (941), "i" (12UL)); [10405-10406] - GenericResultAtLocation [Line: 10556]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [10556] - GenericResultAtLocation [Line: 10564]: 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"); [10564-10565] - GenericResultAtLocation [Line: 13360]: 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)); [13360-13361] - GenericResultAtLocation [Line: 13366]: 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"); [13366-13368] - GenericResultAtLocation [Line: 13411]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [13411] - GenericResultAtLocation [Line: 13414]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13414] - GenericResultAtLocation [Line: 13417]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13417] - GenericResultAtLocation [Line: 13420]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [13420] 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