./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/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.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/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.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 2abbb666ac8eb996d9acd4bcd9a4f34f0538b282c11767829126e3af98c32e03 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:19:37,430 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:19:37,496 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 15:19:37,501 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:19:37,502 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:19:37,532 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:19:37,532 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:19:37,532 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:19:37,533 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:19:37,533 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:19:37,535 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:19:37,535 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:19:37,536 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:19:37,537 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:19:37,538 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:19:37,538 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:19:37,538 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:19:37,538 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 15:19:37,539 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:19:37,539 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:19:37,539 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:19:37,539 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:19:37,542 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:19:37,542 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:19:37,542 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:19:37,543 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:19:37,543 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:19:37,543 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:19:37,543 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:19:37,543 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:19:37,543 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:19:37,543 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:19:37,543 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:19:37,544 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 15:19:37,544 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 15:19:37,544 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:19:37,544 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:19:37,544 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:19:37,544 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:19:37,544 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2abbb666ac8eb996d9acd4bcd9a4f34f0538b282c11767829126e3af98c32e03 [2024-10-14 15:19:37,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:19:37,764 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:19:37,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:19:37,766 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:19:37,767 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:19:37,768 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i [2024-10-14 15:19:39,123 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:19:39,625 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:19:39,626 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i [2024-10-14 15:19:39,676 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/866051fe3/5047b8583ea84a38846c52b51a719638/FLAG66ded0ba3 [2024-10-14 15:19:40,170 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/866051fe3/5047b8583ea84a38846c52b51a719638 [2024-10-14 15:19:40,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:19:40,173 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:19:40,179 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:19:40,180 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:19:40,188 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:19:40,189 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:19:40" (1/1) ... [2024-10-14 15:19:40,191 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43eece59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:19:40, skipping insertion in model container [2024-10-14 15:19:40,191 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:19:40" (1/1) ... [2024-10-14 15:19:40,433 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:19:43,179 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/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i[616191,616204] [2024-10-14 15:19:43,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:19:43,614 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:19:43,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [7564] [2024-10-14 15:19:43,748 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7567] [2024-10-14 15:19:43,748 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7570] [2024-10-14 15:19:43,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7573] [2024-10-14 15:19:43,789 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (795), "i" (12UL)); [8542-8543] [2024-10-14 15:19:43,845 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (971), "i" (12UL)); [8806-8807] [2024-10-14 15:19:43,847 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (986), "i" (12UL)); [8830-8831] [2024-10-14 15:19:44,058 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (139), "i" (12UL)); [12232-12233] [2024-10-14 15:19:44,090 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (605), "i" (12UL)); [12998-12999] [2024-10-14 15:19:44,090 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (606), "i" (12UL)); [13020-13021] [2024-10-14 15:19:44,142 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)); [13161] [2024-10-14 15:19:44,142 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"); [13168-13169] [2024-10-14 15:19:44,195 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 *)"/home/zakharov/workspace/benchmarks/bench_1/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (825), "i" (12UL)); [16244-16245] [2024-10-14 15:19:44,196 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [16250-16252] [2024-10-14 15:19:44,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [16295] [2024-10-14 15:19:44,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16298] [2024-10-14 15:19:44,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16301] [2024-10-14 15:19:44,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16304] [2024-10-14 15:19:44,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [17965] [2024-10-14 15:19:44,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17968] [2024-10-14 15:19:44,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17971] [2024-10-14 15:19:44,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17974] [2024-10-14 15:19:44,232 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-vbi.c.prepared"), "i" (128), "i" (12UL)); [17997-17998] [2024-10-14 15:19:44,236 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/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i[616191,616204] [2024-10-14 15:19:44,245 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:19:44,492 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:19:44,493 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:19:44 WrapperNode [2024-10-14 15:19:44,493 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:19:44,494 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:19:44,494 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:19:44,494 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:19:44,499 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:19:44" (1/1) ... [2024-10-14 15:19:44,638 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [14916]: Variable #t~ret3440 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:19:44,638 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [14916]: Undeclared identifier #t~ret3440 in IdentifierExpression[#t~ret3440,] [2024-10-14 15:19:44,639 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [14916]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3440,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] [2024-10-14 15:19:44,639 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [14936]: Variable #t~ret3445 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:19:44,639 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [14936]: Undeclared identifier #t~ret3445 in IdentifierExpression[#t~ret3445,] [2024-10-14 15:19:44,639 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [14936]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3445,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] [2024-10-14 15:19:44,639 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [14947]: Variable #t~ret3446 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:19:44,640 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [14947]: Undeclared identifier #t~ret3446 in IdentifierExpression[#t~ret3446,] [2024-10-14 15:19:44,640 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [14947]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3446,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] [2024-10-14 15:19:44,640 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [14951]: Variable #t~ret3447 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:19:44,640 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [14951]: Undeclared identifier #t~ret3447 in IdentifierExpression[#t~ret3447,] [2024-10-14 15:19:44,640 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [14951]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3447,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] [2024-10-14 15:19:44,676 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:19:44" (1/1) ... [2024-10-14 15:19:44,677 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:19:44,677 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-14 15:19:44,678 INFO L158 Benchmark]: Toolchain (without parser) took 4504.50ms. Allocated memory was 195.0MB in the beginning and 541.1MB in the end (delta: 346.0MB). Free memory was 100.1MB in the beginning and 301.2MB in the end (delta: -201.2MB). Peak memory consumption was 146.9MB. Max. memory is 16.1GB. [2024-10-14 15:19:44,682 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 107.0MB. Free memory is still 73.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 15:19:44,683 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4314.49ms. Allocated memory was 195.0MB in the beginning and 541.1MB in the end (delta: 346.0MB). Free memory was 99.7MB in the beginning and 323.3MB in the end (delta: -223.6MB). Peak memory consumption was 151.1MB. Max. memory is 16.1GB. [2024-10-14 15:19:44,683 INFO L158 Benchmark]: Boogie Procedure Inliner took 183.31ms. Allocated memory is still 541.1MB. Free memory was 323.3MB in the beginning and 301.2MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-10-14 15:19:44,684 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.08ms. Allocated memory is still 107.0MB. Free memory is still 73.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4314.49ms. Allocated memory was 195.0MB in the beginning and 541.1MB in the end (delta: 346.0MB). Free memory was 99.7MB in the beginning and 323.3MB in the end (delta: -223.6MB). Peak memory consumption was 151.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 183.31ms. Allocated memory is still 541.1MB. Free memory was 323.3MB in the beginning and 301.2MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 14916]: Type Error Variable #t~ret3440 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 14916]: Type Error Undeclared identifier #t~ret3440 in IdentifierExpression[#t~ret3440,] - TypeErrorResult [Line: 14916]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3440,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 14936]: Type Error Variable #t~ret3445 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 14936]: Type Error Undeclared identifier #t~ret3445 in IdentifierExpression[#t~ret3445,] - TypeErrorResult [Line: 14936]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3445,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 14947]: Type Error Variable #t~ret3446 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 14947]: Type Error Undeclared identifier #t~ret3446 in IdentifierExpression[#t~ret3446,] - TypeErrorResult [Line: 14947]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3446,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 14951]: Type Error Variable #t~ret3447 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 14951]: Type Error Undeclared identifier #t~ret3447 in IdentifierExpression[#t~ret3447,] - TypeErrorResult [Line: 14951]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3447,],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: 7564]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [7564] - GenericResultAtLocation [Line: 7567]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7567] - GenericResultAtLocation [Line: 7570]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7570] - GenericResultAtLocation [Line: 7573]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7573] - GenericResultAtLocation [Line: 8542]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (795), "i" (12UL)); [8542-8543] - GenericResultAtLocation [Line: 8806]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (971), "i" (12UL)); [8806-8807] - GenericResultAtLocation [Line: 8830]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (986), "i" (12UL)); [8830-8831] - GenericResultAtLocation [Line: 12232]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (139), "i" (12UL)); [12232-12233] - GenericResultAtLocation [Line: 12998]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (605), "i" (12UL)); [12998-12999] - GenericResultAtLocation [Line: 13020]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (606), "i" (12UL)); [13020-13021] - GenericResultAtLocation [Line: 13161]: 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)); [13161] - GenericResultAtLocation [Line: 13168]: 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"); [13168-13169] - GenericResultAtLocation [Line: 16244]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (825), "i" (12UL)); [16244-16245] - GenericResultAtLocation [Line: 16250]: 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [16250-16252] - GenericResultAtLocation [Line: 16295]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [16295] - GenericResultAtLocation [Line: 16298]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16298] - GenericResultAtLocation [Line: 16301]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16301] - GenericResultAtLocation [Line: 16304]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16304] - GenericResultAtLocation [Line: 17965]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [17965] - GenericResultAtLocation [Line: 17968]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17968] - GenericResultAtLocation [Line: 17971]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17971] - GenericResultAtLocation [Line: 17974]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17974] - GenericResultAtLocation [Line: 17997]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-vbi.c.prepared"), "i" (128), "i" (12UL)); [17997-17998] 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/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.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 2abbb666ac8eb996d9acd4bcd9a4f34f0538b282c11767829126e3af98c32e03 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:19:46,551 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:19:46,614 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 15:19:46,620 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:19:46,620 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:19:46,647 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:19:46,648 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:19:46,648 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:19:46,649 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:19:46,649 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:19:46,649 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:19:46,650 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:19:46,650 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:19:46,651 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:19:46,651 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:19:46,651 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:19:46,651 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:19:46,652 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:19:46,652 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:19:46,652 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:19:46,653 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:19:46,653 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 15:19:46,653 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 15:19:46,653 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:19:46,654 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 15:19:46,654 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:19:46,654 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:19:46,655 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:19:46,655 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:19:46,655 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:19:46,655 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:19:46,656 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:19:46,656 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:19:46,656 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:19:46,656 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:19:46,656 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 15:19:46,657 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 15:19:46,657 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:19:46,657 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:19:46,657 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:19:46,657 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:19:46,661 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 15:19:46,661 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2abbb666ac8eb996d9acd4bcd9a4f34f0538b282c11767829126e3af98c32e03 [2024-10-14 15:19:46,914 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:19:46,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:19:46,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:19:46,939 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:19:46,940 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:19:46,941 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i [2024-10-14 15:19:47,577 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:19:49,582 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:19:49,584 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i [2024-10-14 15:19:49,650 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14fd8f0d7/56297ff31515490e962f2098aaa804fc/FLAGc61918ad9 [2024-10-14 15:19:50,126 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14fd8f0d7/56297ff31515490e962f2098aaa804fc [2024-10-14 15:19:50,128 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:19:50,129 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:19:50,130 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:19:50,130 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:19:50,137 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:19:50,138 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:19:50" (1/1) ... [2024-10-14 15:19:50,138 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16e033f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:19:50, skipping insertion in model container [2024-10-14 15:19:50,139 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:19:50" (1/1) ... [2024-10-14 15:19:50,278 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:19:53,927 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/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i[616191,616204] [2024-10-14 15:19:54,214 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:19:54,352 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 15:19:54,418 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:19:55,098 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/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i[616191,616204] [2024-10-14 15:19:55,107 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:19:55,235 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:19:55,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [7564] [2024-10-14 15:19:55,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7567] [2024-10-14 15:19:55,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7570] [2024-10-14 15:19:55,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7573] [2024-10-14 15:19:55,342 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (795), "i" (12UL)); [8542-8543] [2024-10-14 15:19:55,414 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (971), "i" (12UL)); [8806-8807] [2024-10-14 15:19:55,420 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (986), "i" (12UL)); [8830-8831] [2024-10-14 15:19:55,751 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (139), "i" (12UL)); [12232-12233] [2024-10-14 15:19:55,791 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (605), "i" (12UL)); [12998-12999] [2024-10-14 15:19:55,794 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (606), "i" (12UL)); [13020-13021] [2024-10-14 15:19:55,871 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [13161] [2024-10-14 15:19:55,875 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"); [13168-13169] [2024-10-14 15:19:56,075 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 *)"/home/zakharov/workspace/benchmarks/bench_1/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (825), "i" (12UL)); [16244-16245] [2024-10-14 15:19:56,075 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [16250-16252] [2024-10-14 15:19:56,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [16295] [2024-10-14 15:19:56,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16298] [2024-10-14 15:19:56,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16301] [2024-10-14 15:19:56,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16304] [2024-10-14 15:19:56,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [17965] [2024-10-14 15:19:56,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17968] [2024-10-14 15:19:56,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17971] [2024-10-14 15:19:56,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17974] [2024-10-14 15:19:56,170 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-vbi.c.prepared"), "i" (128), "i" (12UL)); [17997-17998] [2024-10-14 15:19:56,187 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/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i[616191,616204] [2024-10-14 15:19:56,203 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:19:56,657 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:19:56,658 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:19:56 WrapperNode [2024-10-14 15:19:56,658 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:19:56,659 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:19:56,659 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:19:56,659 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:19:56,664 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:19:56" (1/1) ... [2024-10-14 15:19:56,814 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [14916]: Variable #t~ret3402 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:19:56,817 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [14916]: Undeclared identifier #t~ret3402 in IdentifierExpression[#t~ret3402,] [2024-10-14 15:19:56,817 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [14916]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3402,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] [2024-10-14 15:19:56,818 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [14936]: Variable #t~ret3407 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:19:56,818 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [14936]: Undeclared identifier #t~ret3407 in IdentifierExpression[#t~ret3407,] [2024-10-14 15:19:56,818 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [14936]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3407,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] [2024-10-14 15:19:56,818 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [14947]: Variable #t~ret3408 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:19:56,818 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [14947]: Undeclared identifier #t~ret3408 in IdentifierExpression[#t~ret3408,] [2024-10-14 15:19:56,818 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028-v27.fw" [14947]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3408,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] [2024-10-14 15:19:56,818 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [14951]: Variable #t~ret3409 modified in procedure em28xx_setup_xc3028 but not declared [2024-10-14 15:19:56,818 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [14951]: Undeclared identifier #t~ret3409 in IdentifierExpression[#t~ret3409,] [2024-10-14 15:19:56,819 ERROR L1136 TypeChecker]: C: ctl->fname = (char *)"xc3028L-v36.fw" [14951]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3409,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] [2024-10-14 15:19:56,842 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:19:56" (1/1) ... [2024-10-14 15:19:56,845 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:19:56,846 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-14 15:19:56,851 INFO L158 Benchmark]: Toolchain (without parser) took 6717.94ms. Allocated memory was 98.6MB in the beginning and 717.2MB in the end (delta: 618.7MB). Free memory was 58.4MB in the beginning and 474.5MB in the end (delta: -416.1MB). Peak memory consumption was 200.9MB. Max. memory is 16.1GB. [2024-10-14 15:19:56,851 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 69.2MB. Free memory was 46.3MB in the beginning and 46.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 15:19:56,851 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6528.12ms. Allocated memory was 98.6MB in the beginning and 717.2MB in the end (delta: 618.7MB). Free memory was 58.4MB in the beginning and 492.3MB in the end (delta: -433.9MB). Peak memory consumption was 318.3MB. Max. memory is 16.1GB. [2024-10-14 15:19:56,852 INFO L158 Benchmark]: Boogie Procedure Inliner took 187.40ms. Allocated memory is still 717.2MB. Free memory was 492.3MB in the beginning and 474.5MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-10-14 15:19:56,853 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 69.2MB. Free memory was 46.3MB in the beginning and 46.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6528.12ms. Allocated memory was 98.6MB in the beginning and 717.2MB in the end (delta: 618.7MB). Free memory was 58.4MB in the beginning and 492.3MB in the end (delta: -433.9MB). Peak memory consumption was 318.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 187.40ms. Allocated memory is still 717.2MB. Free memory was 492.3MB in the beginning and 474.5MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 14916]: Type Error Variable #t~ret3402 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 14916]: Type Error Undeclared identifier #t~ret3402 in IdentifierExpression[#t~ret3402,] - TypeErrorResult [Line: 14916]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3402,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 14936]: Type Error Variable #t~ret3407 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 14936]: Type Error Undeclared identifier #t~ret3407 in IdentifierExpression[#t~ret3407,] - TypeErrorResult [Line: 14936]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3407,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 14947]: Type Error Variable #t~ret3408 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 14947]: Type Error Undeclared identifier #t~ret3408 in IdentifierExpression[#t~ret3408,] - TypeErrorResult [Line: 14947]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3408,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ctl,],base],StructAccessExpression[IdentifierExpression[~ctl,],offset]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 14951]: Type Error Variable #t~ret3409 modified in procedure em28xx_setup_xc3028 but not declared - TypeErrorResult [Line: 14951]: Type Error Undeclared identifier #t~ret3409 in IdentifierExpression[#t~ret3409,] - TypeErrorResult [Line: 14951]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret3409,],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: 7564]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [7564] - GenericResultAtLocation [Line: 7567]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7567] - GenericResultAtLocation [Line: 7570]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7570] - GenericResultAtLocation [Line: 7573]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7573] - GenericResultAtLocation [Line: 8542]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (795), "i" (12UL)); [8542-8543] - GenericResultAtLocation [Line: 8806]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (971), "i" (12UL)); [8806-8807] - GenericResultAtLocation [Line: 8830]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (986), "i" (12UL)); [8830-8831] - GenericResultAtLocation [Line: 12232]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (139), "i" (12UL)); [12232-12233] - GenericResultAtLocation [Line: 12998]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (605), "i" (12UL)); [12998-12999] - GenericResultAtLocation [Line: 13020]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (606), "i" (12UL)); [13020-13021] - GenericResultAtLocation [Line: 13161]: 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)); [13161] - GenericResultAtLocation [Line: 13168]: 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"); [13168-13169] - GenericResultAtLocation [Line: 16244]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (825), "i" (12UL)); [16244-16245] - GenericResultAtLocation [Line: 16250]: 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [16250-16252] - GenericResultAtLocation [Line: 16295]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [16295] - GenericResultAtLocation [Line: 16298]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16298] - GenericResultAtLocation [Line: 16301]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16301] - GenericResultAtLocation [Line: 16304]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16304] - GenericResultAtLocation [Line: 17965]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [17965] - GenericResultAtLocation [Line: 17968]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17968] - GenericResultAtLocation [Line: 17971]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17971] - GenericResultAtLocation [Line: 17974]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17974] - GenericResultAtLocation [Line: 17997]: 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-vbi.c.prepared"), "i" (128), "i" (12UL)); [17997-17998] 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