/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 15:04:21,006 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 15:04:21,068 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2023-12-07 15:04:21,071 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 15:04:21,071 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 15:04:21,087 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 15:04:21,087 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 15:04:21,087 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 15:04:21,088 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 15:04:21,088 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 15:04:21,088 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 15:04:21,089 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 15:04:21,089 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 15:04:21,089 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 15:04:21,090 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 15:04:21,090 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 15:04:21,124 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-07 15:04:21,127 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 15:04:21,127 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-12-07 15:04:21,127 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-12-07 15:04:21,128 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-12-07 15:04:21,128 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 15:04:21,128 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 15:04:21,128 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 15:04:21,129 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 15:04:21,129 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 15:04:21,129 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-07 15:04:21,129 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 15:04:21,130 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 15:04:21,130 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 15:04:21,130 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 15:04:21,130 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 15:04:21,131 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 15:04:21,131 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 15:04:21,131 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 15:04:21,131 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 15:04:21,131 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 15:04:21,131 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 15:04:21,131 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 15:04:21,131 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 15:04:21,131 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 15:04:21,132 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 15:04:21,137 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 15:04:21,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 15:04:21,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 15:04:21,379 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 15:04:21,380 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 15:04:21,381 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 15:04:21,381 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i [2023-12-07 15:04:23,535 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 15:04:24,466 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 15:04:24,466 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i [2023-12-07 15:04:24,537 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba3c98a2d/c27df25f716a4b5c80ea0be940e34f42/FLAGb700dd79b [2023-12-07 15:04:24,547 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba3c98a2d/c27df25f716a4b5c80ea0be940e34f42 [2023-12-07 15:04:24,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 15:04:24,568 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 15:04:24,569 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 15:04:24,569 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 15:04:24,571 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 15:04:24,572 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:04:24" (1/1) ... [2023-12-07 15:04:24,573 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1aca2aa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:04:24, skipping insertion in model container [2023-12-07 15:04:24,573 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:04:24" (1/1) ... [2023-12-07 15:04:24,863 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 15:04:26,799 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 15:04:26,864 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 15:04:27,008 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 15:04:27,734 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 15:04:27,778 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 15:04:27,885 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"); [3560] [2023-12-07 15:04:27,887 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)); [3567] [2023-12-07 15:04:27,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3574] [2023-12-07 15:04:27,887 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"); [3582-3583] [2023-12-07 15:04:27,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3596-3597] [2023-12-07 15:04:27,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [3605] [2023-12-07 15:04:27,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3720] [2023-12-07 15:04:27,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3723] [2023-12-07 15:04:27,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3726] [2023-12-07 15:04:27,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3729] [2023-12-07 15:04:27,896 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; incl %0": "+m" (v->counter)); [3767] [2023-12-07 15:04:27,896 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; decl %0": "+m" (v->counter)); [3774] [2023-12-07 15:04:28,029 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/drivers/md/dm-exception-store.h"), "i" (155), "i" (12UL)); [4037-4038] [2023-12-07 15:04:28,030 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/drivers/md/dm-exception-store.h"), "i" (160), "i" (12UL)); [4053-4054] [2023-12-07 15:04:28,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4648] [2023-12-07 15:04:28,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4863] [2023-12-07 15:04:28,163 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/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap.c.prepared"), "i" (936), "i" (12UL)); [4996-4997] [2023-12-07 15:04:28,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [5410] [2023-12-07 15:04:28,237 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/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap.c.prepared"), "i" (1325), "i" (12UL)); [5417-5418] [2023-12-07 15:04:28,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [7196] [2023-12-07 15:04:28,462 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [7951-7952] [2023-12-07 15:04:28,477 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/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap-persistent.c.prepared"), "i" (441), "i" (12UL)); [8229-8230] [2023-12-07 15:04:28,496 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/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap-persistent.c.prepared"), "i" (799), "i" (12UL)); [8597-8598] [2023-12-07 15:04:28,563 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 15:04:28,789 ERROR L324 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: strrchr [2023-12-07 15:04:28,789 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73604fb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:04:28, skipping insertion in model container [2023-12-07 15:04:28,789 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 15:04:28,790 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-12-07 15:04:28,791 INFO L158 Benchmark]: Toolchain (without parser) took 4222.77ms. Allocated memory was 60.9MB in the beginning and 104.7MB in the end (delta: 43.8MB). Free memory was 33.6MB in the beginning and 38.0MB in the end (delta: -4.4MB). Peak memory consumption was 55.8MB. Max. memory is 3.9GB. [2023-12-07 15:04:28,791 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 60.9MB. Free memory is still 33.6MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 15:04:28,792 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4220.90ms. Allocated memory was 60.9MB in the beginning and 104.7MB in the end (delta: 43.8MB). Free memory was 33.4MB in the beginning and 38.0MB in the end (delta: -4.6MB). Peak memory consumption was 55.6MB. Max. memory is 3.9GB. [2023-12-07 15:04:28,793 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 60.9MB. Free memory is still 33.6MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 4220.90ms. Allocated memory was 60.9MB in the beginning and 104.7MB in the end (delta: 43.8MB). Free memory was 33.4MB in the beginning and 38.0MB in the end (delta: -4.6MB). Peak memory consumption was 55.6MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3560]: 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"); [3560] - GenericResultAtLocation [Line: 3567]: 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)); [3567] - GenericResultAtLocation [Line: 3574]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3574] - GenericResultAtLocation [Line: 3582]: 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"); [3582-3583] - GenericResultAtLocation [Line: 3596]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3596-3597] - GenericResultAtLocation [Line: 3605]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [3605] - GenericResultAtLocation [Line: 3720]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3720] - GenericResultAtLocation [Line: 3723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3723] - GenericResultAtLocation [Line: 3726]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3726] - GenericResultAtLocation [Line: 3729]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3729] - GenericResultAtLocation [Line: 3767]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [3767] - GenericResultAtLocation [Line: 3774]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [3774] - GenericResultAtLocation [Line: 4037]: 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/drivers/md/dm-exception-store.h"), "i" (155), "i" (12UL)); [4037-4038] - GenericResultAtLocation [Line: 4053]: 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/drivers/md/dm-exception-store.h"), "i" (160), "i" (12UL)); [4053-4054] - GenericResultAtLocation [Line: 4648]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4648] - GenericResultAtLocation [Line: 4863]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4863] - GenericResultAtLocation [Line: 4996]: 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/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap.c.prepared"), "i" (936), "i" (12UL)); [4996-4997] - GenericResultAtLocation [Line: 5410]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [5410] - GenericResultAtLocation [Line: 5417]: 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/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap.c.prepared"), "i" (1325), "i" (12UL)); [5417-5418] - GenericResultAtLocation [Line: 7196]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [7196] - GenericResultAtLocation [Line: 7951]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [7951-7952] - GenericResultAtLocation [Line: 8229]: 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/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap-persistent.c.prepared"), "i" (441), "i" (12UL)); [8229-8230] - GenericResultAtLocation [Line: 8597]: 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/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap-persistent.c.prepared"), "i" (799), "i" (12UL)); [8597-8598] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: strrchr RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...