/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-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:28:03,854 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:28:03,947 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-12-07 13:28:03,967 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:28:03,968 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:28:04,028 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:28:04,029 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:28:04,029 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:28:04,029 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:28:04,030 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:28:04,030 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:28:04,030 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:28:04,030 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:28:04,031 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:28:04,031 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:28:04,031 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:28:04,031 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:28:04,032 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:28:04,032 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:28:04,032 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:28:04,032 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:28:04,041 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:28:04,042 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:28:04,042 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:28:04,042 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:28:04,042 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:28:04,042 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:28:04,043 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:28:04,043 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:28:04,043 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:28:04,043 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:28:04,044 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:28:04,044 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:28:04,044 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:28:04,044 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:28:04,045 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:28:04,045 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:28:04,045 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:28:04,045 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:28:04,046 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:28:04,046 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:28:04,048 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:28:04,048 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:28:04,048 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:28:04,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:28:04,553 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:28:04,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:28:04,557 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:28:04,574 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:28:04,575 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i [2023-12-07 13:28:07,828 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:28:09,219 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:28:09,222 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i [2023-12-07 13:28:09,316 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb24bc636/1c9cf1dbe1804542bed04d7d9290a8a0/FLAG8e526e091 [2023-12-07 13:28:09,347 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb24bc636/1c9cf1dbe1804542bed04d7d9290a8a0 [2023-12-07 13:28:09,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:28:09,352 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:28:09,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:28:09,355 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:28:09,358 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:28:09,359 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:28:09" (1/1) ... [2023-12-07 13:28:09,360 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1229d6b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:09, skipping insertion in model container [2023-12-07 13:28:09,360 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:28:09" (1/1) ... [2023-12-07 13:28:09,834 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:28:10,582 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4696] [2023-12-07 13:28:16,939 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i[924788,924801] [2023-12-07 13:28:17,048 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:28:17,386 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:28:17,544 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:28:17,639 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4696] [2023-12-07 13:28:18,938 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i[924788,924801] [2023-12-07 13:28:18,950 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:28:19,127 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:28:19,455 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4696] [2023-12-07 13:28:19,516 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"); [8134] [2023-12-07 13:28:19,523 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [8183] [2023-12-07 13:28:19,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8186] [2023-12-07 13:28:19,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8189] [2023-12-07 13:28:19,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8192] [2023-12-07 13:28:19,584 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3986/dscv_tempdir/dscv/ri/08_1a/drivers/media/usb/cx231xx/cx231xx-video.c"), "i" (752), "i" (12UL)); [9322-9323] [2023-12-07 13:28:20,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3986/dscv_tempdir/dscv/ri/08_1a/drivers/media/usb/cx231xx/cx231xx-i2c.c"), "i" (528), "i" (12UL)); [13318-13319] [2023-12-07 13:28:20,237 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)); [13511] [2023-12-07 13:28:20,237 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, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [13519-13520] [2023-12-07 13:28:20,348 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (831), "i" (12UL)); [15501-15502] [2023-12-07 13:28:20,349 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" (43UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [15507-15509] [2023-12-07 13:28:20,349 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)); [15523] [2023-12-07 13:28:20,349 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)); [15530] [2023-12-07 13:28:20,745 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [23028-23029] [2023-12-07 13:28:20,745 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [23032-23033] [2023-12-07 13:28:20,745 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [23036-23037] [2023-12-07 13:28:20,746 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [23040-23041] [2023-12-07 13:28:20,746 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [23073-23074] [2023-12-07 13:28:20,746 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [23078-23079] [2023-12-07 13:28:20,746 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; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [23083-23084] [2023-12-07 13:28:20,747 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [23088-23089] [2023-12-07 13:28:20,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3986/dscv_tempdir/dscv/ri/08_1a/drivers/media/usb/cx231xx/cx231xx-417.c"), "i" (1252), "i" (12UL)); [24148-24149] [2023-12-07 13:28:20,978 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (831), "i" (12UL)); [26205-26206] [2023-12-07 13:28:20,978 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" (43UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [26211-26213] [2023-12-07 13:28:20,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3986/dscv_tempdir/dscv/ri/08_1a/drivers/media/usb/cx231xx/cx231xx-vbi.c"), "i" (195), "i" (12UL)); [26393-26394] [2023-12-07 13:28:21,019 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i[924788,924801] [2023-12-07 13:28:21,026 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:28:21,828 INFO L206 MainTranslator]: Completed translation [2023-12-07 13:28:21,829 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:21 WrapperNode [2023-12-07 13:28:21,829 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:28:21,830 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 13:28:21,830 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 13:28:21,831 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 13:28:21,835 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:21" (1/1) ... [2023-12-07 13:28:22,190 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:21" (1/1) ... [2023-12-07 13:28:26,649 INFO L138 Inliner]: procedures = 606, calls = 25371, calls flagged for inlining = 190, calls inlined = 183, statements flattened = 30756 [2023-12-07 13:28:26,649 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 13:28:26,651 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 13:28:26,651 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 13:28:26,651 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 13:28:26,670 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:21" (1/1) ... [2023-12-07 13:28:26,670 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:21" (1/1) ... [2023-12-07 13:28:27,574 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:21" (1/1) ... [2023-12-07 13:28:46,752 INFO L175 MemorySlicer]: Split 21145 memory accesses to 86 slices as follows [6, 8, 3, 2, 4, 4, 8, 3, 8, 2, 19, 120, 53, 12, 5, 6, 5, 8, 41, 9, 9, 9, 2, 5, 9, 6, 5, 8, 8, 2193, 189, 8, 9, 31, 914, 8, 130, 3, 59, 4, 2, 8, 1250, 43, 372, 6525, 4, 7, 2, 7470, 53, 12, 29, 8, 1, 322, 8, 3, 4, 6, 2, 8, 5, 8, 1, 29, 79, 4, 2, 8, 1, 1, 8, 840, 1, 8, 14, 1, 5, 10, 2, 17, 9, 1, 16, 1]. 35 percent of accesses are in the largest equivalence class. The 13053 initializations are split as follows [6, 8, 0, 0, 4, 4, 0, 0, 8, 0, 19, 120, 0, 0, 5, 6, 5, 8, 41, 8, 8, 8, 2, 5, 8, 6, 5, 8, 8, 660, 0, 8, 0, 0, 352, 8, 128, 3, 0, 4, 0, 8, 1173, 43, 372, 2013, 4, 0, 0, 7467, 44, 12, 0, 8, 0, 0, 8, 0, 0, 0, 0, 8, 5, 8, 0, 29, 0, 0, 0, 8, 0, 1, 8, 330, 1, 8, 14, 1, 0, 0, 0, 0, 0, 0, 16, 1]. The 3665 writes are split as follows [0, 0, 1, 1, 0, 0, 8, 3, 0, 1, 0, 0, 20, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 513, 79, 0, 4, 10, 0, 0, 0, 0, 26, 0, 0, 0, 0, 0, 0, 2651, 0, 3, 0, 0, 0, 0, 1, 0, 0, 276, 0, 1, 3, 0, 0, 0, 0, 0, 0, 0, 32, 2, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 4, 6, 0, 8, 0, 0, 0, 0]. [2023-12-07 13:28:46,753 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:21" (1/1) ... [2023-12-07 13:28:46,753 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:21" (1/1) ... [2023-12-07 13:28:51,541 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:21" (1/1) ... [2023-12-07 13:28:51,708 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:21" (1/1) ... [2023-12-07 13:28:52,633 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:21" (1/1) ... [2023-12-07 13:28:52,872 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:28:21" (1/1) ... [2023-12-07 13:28:53,473 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 13:28:53,495 INFO L158 Benchmark]: Toolchain (without parser) took 44137.24ms. Allocated memory was 60.9MB in the beginning and 1.0GB in the end (delta: 986.1MB). Free memory was 13.1MB in the beginning and 426.0MB in the end (delta: -412.8MB). Peak memory consumption was 811.6MB. Max. memory is 3.9GB. [2023-12-07 13:28:53,496 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 60.9MB. Free memory is still 31.0MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 13:28:53,497 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12474.21ms. Allocated memory was 60.9MB in the beginning and 457.2MB in the end (delta: 396.3MB). Free memory was 12.9MB in the beginning and 244.8MB in the end (delta: -231.9MB). Peak memory consumption was 224.0MB. Max. memory is 3.9GB. [2023-12-07 13:28:53,499 INFO L158 Benchmark]: Boogie Procedure Inliner took 4819.79ms. Allocated memory was 457.2MB in the beginning and 625.7MB in the end (delta: 168.5MB). Free memory was 244.8MB in the beginning and 247.8MB in the end (delta: -2.9MB). Peak memory consumption was 321.0MB. Max. memory is 3.9GB. [2023-12-07 13:28:53,501 INFO L158 Benchmark]: Boogie Preprocessor took 26823.13ms. Allocated memory was 625.7MB in the beginning and 1.0GB in the end (delta: 421.3MB). Free memory was 247.8MB in the beginning and 426.0MB in the end (delta: -178.2MB). Peak memory consumption was 481.4MB. Max. memory is 3.9GB. [2023-12-07 13:28:53,506 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 0.15ms. Allocated memory is still 60.9MB. Free memory is still 31.0MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 12474.21ms. Allocated memory was 60.9MB in the beginning and 457.2MB in the end (delta: 396.3MB). Free memory was 12.9MB in the beginning and 244.8MB in the end (delta: -231.9MB). Peak memory consumption was 224.0MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 4819.79ms. Allocated memory was 457.2MB in the beginning and 625.7MB in the end (delta: 168.5MB). Free memory was 244.8MB in the beginning and 247.8MB in the end (delta: -2.9MB). Peak memory consumption was 321.0MB. Max. memory is 3.9GB. * Boogie Preprocessor took 26823.13ms. Allocated memory was 625.7MB in the beginning and 1.0GB in the end (delta: 421.3MB). Free memory was 247.8MB in the beginning and 426.0MB in the end (delta: -178.2MB). Peak memory consumption was 481.4MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8134]: 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"); [8134] - GenericResultAtLocation [Line: 8183]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [8183] - GenericResultAtLocation [Line: 8186]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8186] - GenericResultAtLocation [Line: 8189]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8189] - GenericResultAtLocation [Line: 8192]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8192] - GenericResultAtLocation [Line: 9322]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3986/dscv_tempdir/dscv/ri/08_1a/drivers/media/usb/cx231xx/cx231xx-video.c"), "i" (752), "i" (12UL)); [9322-9323] - GenericResultAtLocation [Line: 13318]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3986/dscv_tempdir/dscv/ri/08_1a/drivers/media/usb/cx231xx/cx231xx-i2c.c"), "i" (528), "i" (12UL)); [13318-13319] - GenericResultAtLocation [Line: 13511]: 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)); [13511] - GenericResultAtLocation [Line: 13519]: 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, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [13519-13520] - GenericResultAtLocation [Line: 15501]: 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (831), "i" (12UL)); [15501-15502] - GenericResultAtLocation [Line: 15507]: 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" (43UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [15507-15509] - GenericResultAtLocation [Line: 15523]: 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)); [15523] - GenericResultAtLocation [Line: 15530]: 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)); [15530] - GenericResultAtLocation [Line: 23028]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [23028-23029] - GenericResultAtLocation [Line: 23032]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [23032-23033] - GenericResultAtLocation [Line: 23036]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [23036-23037] - GenericResultAtLocation [Line: 23040]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [23040-23041] - GenericResultAtLocation [Line: 23073]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [23073-23074] - GenericResultAtLocation [Line: 23078]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [23078-23079] - GenericResultAtLocation [Line: 23083]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [23083-23084] - GenericResultAtLocation [Line: 23088]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [23088-23089] - GenericResultAtLocation [Line: 24148]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3986/dscv_tempdir/dscv/ri/08_1a/drivers/media/usb/cx231xx/cx231xx-417.c"), "i" (1252), "i" (12UL)); [24148-24149] - GenericResultAtLocation [Line: 26205]: 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (831), "i" (12UL)); [26205-26206] - GenericResultAtLocation [Line: 26211]: 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" (43UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [26211-26213] - GenericResultAtLocation [Line: 26393]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3986/dscv_tempdir/dscv/ri/08_1a/drivers/media/usb/cx231xx/cx231xx-vbi.c"), "i" (195), "i" (12UL)); [26393-26394] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...