./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.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 25d727b02cd059007a5fd7b69661c9b284d0c0acc9fa90cff5c106a101143488 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 03:38:45,121 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 03:38:45,196 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 03:38:45,202 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 03:38:45,202 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 03:38:45,231 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 03:38:45,231 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 03:38:45,232 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 03:38:45,233 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 03:38:45,234 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 03:38:45,234 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 03:38:45,235 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 03:38:45,235 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 03:38:45,236 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 03:38:45,238 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 03:38:45,238 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 03:38:45,239 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 03:38:45,239 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 03:38:45,239 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 03:38:45,239 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 03:38:45,240 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 03:38:45,244 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 03:38:45,245 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 03:38:45,245 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 03:38:45,245 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 03:38:45,245 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 03:38:45,246 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 03:38:45,246 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 03:38:45,246 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 03:38:45,246 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:38:45,246 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 03:38:45,247 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 03:38:45,247 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 03:38:45,247 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 03:38:45,247 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 03:38:45,248 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 03:38:45,248 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 03:38:45,248 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 03:38:45,250 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 03:38:45,250 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 25d727b02cd059007a5fd7b69661c9b284d0c0acc9fa90cff5c106a101143488 [2024-11-19 03:38:45,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 03:38:45,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 03:38:45,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 03:38:45,560 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 03:38:45,560 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 03:38:45,561 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i [2024-11-19 03:38:47,057 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 03:38:47,666 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 03:38:47,667 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i [2024-11-19 03:38:47,728 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45ca77c6a/28e33e2f82054627a693235ebb5d6147/FLAGaa200e3d0 [2024-11-19 03:38:47,744 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45ca77c6a/28e33e2f82054627a693235ebb5d6147 [2024-11-19 03:38:47,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 03:38:47,750 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 03:38:47,751 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 03:38:47,753 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 03:38:47,758 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 03:38:47,759 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:38:47" (1/1) ... [2024-11-19 03:38:47,760 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3417d60b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:47, skipping insertion in model container [2024-11-19 03:38:47,762 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:38:47" (1/1) ... [2024-11-19 03:38:47,936 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 03:38:52,024 WARN L250 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i[367278,367291] [2024-11-19 03:38:52,402 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:38:52,446 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 03:38:52,639 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [5285-5286] [2024-11-19 03:38:52,962 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--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10176/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/mgag200/mgag200_cursor.c"), "i" (69), "i" (12UL)); [9527-9528] [2024-11-19 03:38:52,963 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--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10176/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/mgag200/mgag200_cursor.c"), "i" (70), "i" (12UL)); [9536-9537] [2024-11-19 03:38:52,963 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--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10176/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/mgag200/mgag200_cursor.c"), "i" (71), "i" (12UL)); [9545-9546] [2024-11-19 03:38:52,973 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--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10176/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/mgag200/mgag200_cursor.c"), "i" (184), "i" (12UL)); [9693-9694] [2024-11-19 03:38:52,978 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10176/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/mgag200/mgag200_cursor.c"), "i" (242), "i" (12UL)); [9780-9781] [2024-11-19 03:38:52,980 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--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10176/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/mgag200/mgag200_cursor.c"), "i" (266), "i" (12UL)); [9814-9815] [2024-11-19 03:38:52,981 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--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10176/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/mgag200/mgag200_cursor.c"), "i" (267), "i" (12UL)); [9822-9823] [2024-11-19 03:38:52,982 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--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10176/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/mgag200/mgag200_cursor.c"), "i" (268), "i" (12UL)); [9830-9831] [2024-11-19 03:38:52,983 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--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10176/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/mgag200/mgag200_cursor.c"), "i" (269), "i" (12UL)); [9838-9839] [2024-11-19 03:38:53,012 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)); [10766-10767] [2024-11-19 03:38:53,014 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"); [10772-10774] [2024-11-19 03:38:53,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [10806] [2024-11-19 03:38:53,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10809] [2024-11-19 03:38:53,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10812] [2024-11-19 03:38:53,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10815] [2024-11-19 03:38:53,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10913] [2024-11-19 03:38:53,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10916] [2024-11-19 03:38:53,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10919] [2024-11-19 03:38:53,022 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10922] [2024-11-19 03:38:53,022 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [10933] [2024-11-19 03:38:53,023 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10936] [2024-11-19 03:38:53,023 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10939] [2024-11-19 03:38:53,023 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10942] [2024-11-19 03:38:53,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [10953] [2024-11-19 03:38:53,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10956] [2024-11-19 03:38:53,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10959] [2024-11-19 03:38:53,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10962] [2024-11-19 03:38:53,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [10973] [2024-11-19 03:38:53,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10976] [2024-11-19 03:38:53,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10979] [2024-11-19 03:38:53,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10982] [2024-11-19 03:38:53,105 WARN L250 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i[367278,367291] [2024-11-19 03:38:53,161 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:38:53,431 INFO L204 MainTranslator]: Completed translation [2024-11-19 03:38:53,431 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:53 WrapperNode [2024-11-19 03:38:53,432 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 03:38:53,433 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 03:38:53,433 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 03:38:53,433 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 03:38:53,441 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:53" (1/1) ... [2024-11-19 03:38:53,587 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:53" (1/1) ... [2024-11-19 03:38:53,909 INFO L138 Inliner]: procedures = 565, calls = 3179, calls flagged for inlining = 260, calls inlined = 252, statements flattened = 10090 [2024-11-19 03:38:53,910 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 03:38:53,911 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 03:38:53,911 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 03:38:53,911 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 03:38:53,926 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:53" (1/1) ... [2024-11-19 03:38:53,926 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:53" (1/1) ... [2024-11-19 03:38:53,976 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:53" (1/1) ... [2024-11-19 03:38:56,092 INFO L175 MemorySlicer]: Split 1498 memory accesses to 25 slices as follows [1, 6, 93, 1, 1132, 13, 1, 59, 3, 16, 5, 2, 2, 4, 14, 4, 64, 43, 4, 14, 2, 8, 5, 1, 1]. 76 percent of accesses are in the largest equivalence class. The 48 initializations are split as follows [0, 6, 0, 0, 29, 0, 0, 0, 3, 0, 0, 2, 2, 0, 0, 0, 0, 0, 4, 0, 2, 0, 0, 0, 0]. The 564 writes are split as follows [0, 0, 92, 0, 298, 9, 1, 1, 0, 16, 4, 0, 0, 2, 14, 2, 64, 43, 0, 14, 0, 2, 2, 0, 0]. [2024-11-19 03:38:56,092 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:53" (1/1) ... [2024-11-19 03:38:56,092 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:53" (1/1) ... [2024-11-19 03:38:56,263 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:53" (1/1) ... [2024-11-19 03:38:56,301 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:53" (1/1) ... [2024-11-19 03:38:56,361 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:53" (1/1) ... [2024-11-19 03:38:56,390 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:53" (1/1) ... [2024-11-19 03:38:56,460 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 03:38:56,461 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 03:38:56,461 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 03:38:56,462 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 03:38:56,463 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:53" (1/1) ... [2024-11-19 03:38:56,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:38:56,479 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:38:56,515 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-19 03:38:56,523 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-19 03:38:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2024-11-19 03:38:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2024-11-19 03:38:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_cursor_set [2024-11-19 03:38:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_cursor_set [2024-11-19 03:38:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 03:38:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 03:38:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 03:38:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 03:38:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure mga_pci_remove [2024-11-19 03:38:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_pci_remove [2024-11-19 03:38:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_load_lut [2024-11-19 03:38:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_load_lut [2024-11-19 03:38:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure mga_user_framebuffer_destroy [2024-11-19 03:38:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_user_framebuffer_destroy [2024-11-19 03:38:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes [2024-11-19 03:38:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes [2024-11-19 03:38:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2024-11-19 03:38:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2024-11-19 03:38:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2024-11-19 03:38:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2024-11-19 03:38:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-19 03:38:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-19 03:38:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure drm_err [2024-11-19 03:38:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_err [2024-11-19 03:38:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-19 03:38:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-19 03:38:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-19 03:38:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-19 03:38:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-19 03:38:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-19 03:38:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock [2024-11-19 03:38:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock [2024-11-19 03:38:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_disable [2024-11-19 03:38:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_disable [2024-11-19 03:38:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_base_of_ww_mutex [2024-11-19 03:38:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_base_of_ww_mutex [2024-11-19 03:38:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2024-11-19 03:38:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2024-11-19 03:38:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-19 03:38:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-19 03:38:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-19 03:38:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-19 03:38:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_unpin [2024-11-19 03:38:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_unpin [2024-11-19 03:38:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 03:38:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure mga_dirty_update [2024-11-19 03:38:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_dirty_update [2024-11-19 03:38:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fini [2024-11-19 03:38:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fini [2024-11-19 03:38:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2024-11-19 03:38:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2024-11-19 03:38:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_del_sub_from_lru [2024-11-19 03:38:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_del_sub_from_lru [2024-11-19 03:38:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_dpms [2024-11-19 03:38:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_dpms [2024-11-19 03:38:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_driver_unload [2024-11-19 03:38:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_driver_unload [2024-11-19 03:38:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_ttm_tt_unpopulate [2024-11-19 03:38:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_ttm_tt_unpopulate [2024-11-19 03:38:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 03:38:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 03:38:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 03:38:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 03:38:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 03:38:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 03:38:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 03:38:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 03:38:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 03:38:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 03:38:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 03:38:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 03:38:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 03:38:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 03:38:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 03:38:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 03:38:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 03:38:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 03:38:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 03:38:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 03:38:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-19 03:38:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-19 03:38:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-19 03:38:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-19 03:38:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-19 03:38:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2024-11-19 03:38:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2024-11-19 03:38:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_prepare [2024-11-19 03:38:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_prepare [2024-11-19 03:38:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2024-11-19 03:38:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2024-11-19 03:38:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 03:38:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 03:38:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 03:38:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 03:38:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 03:38:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 03:38:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 03:38:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 03:38:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 03:38:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 03:38:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 03:38:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 03:38:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 03:38:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 03:38:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 03:38:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 03:38:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 03:38:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 03:38:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 03:38:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 03:38:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-19 03:38:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-19 03:38:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-19 03:38:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-19 03:38:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-19 03:38:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-19 03:38:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-19 03:38:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 03:38:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 03:38:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 03:38:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 03:38:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 03:38:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-19 03:38:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 03:38:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 03:38:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 03:38:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 03:38:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 03:38:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-19 03:38:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-19 03:38:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-19 03:38:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-19 03:38:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-19 03:38:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-19 03:38:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-19 03:38:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-19 03:38:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 03:38:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 03:38:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 03:38:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 03:38:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 03:38:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 03:38:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 03:38:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 03:38:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 03:38:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 03:38:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 03:38:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 03:38:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 03:38:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 03:38:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 03:38:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 03:38:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 03:38:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-19 03:38:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-19 03:38:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-19 03:38:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-19 03:38:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-19 03:38:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-19 03:38:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-19 03:38:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-19 03:38:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_apertures [2024-11-19 03:38:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_apertures [2024-11-19 03:38:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure mga_hide_cursor [2024-11-19 03:38:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_hide_cursor [2024-11-19 03:38:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference [2024-11-19 03:38:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference [2024-11-19 03:38:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_commit [2024-11-19 03:38:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_commit [2024-11-19 03:38:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-19 03:38:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-19 03:38:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 03:38:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_request_region [2024-11-19 03:38:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_request_region [2024-11-19 03:38:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_gem_free_object [2024-11-19 03:38:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_gem_free_object [2024-11-19 03:38:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 03:38:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_commit [2024-11-19 03:38:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_commit [2024-11-19 03:38:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2024-11-19 03:38:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2024-11-19 03:38:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 03:38:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 03:38:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-19 03:38:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-19 03:38:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_gem_create [2024-11-19 03:38:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_gem_create [2024-11-19 03:38:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 03:38:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 03:38:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 03:38:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 03:38:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 03:38:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 03:38:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-19 03:38:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-19 03:38:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-19 03:38:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-19 03:38:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-19 03:38:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-19 03:38:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-19 03:38:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-19 03:38:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-19 03:38:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_dpms [2024-11-19 03:38:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_dpms [2024-11-19 03:38:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure mga_vga_calculate_mode_bandwidth [2024-11-19 03:38:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_vga_calculate_mode_bandwidth [2024-11-19 03:38:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_destroy [2024-11-19 03:38:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_destroy [2024-11-19 03:38:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-19 03:38:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-19 03:38:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-11-19 03:38:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-11-19 03:38:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2024-11-19 03:38:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2024-11-19 03:38:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_pin [2024-11-19 03:38:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_pin [2024-11-19 03:38:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-19 03:38:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-19 03:38:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_ttm_placement [2024-11-19 03:38:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_ttm_placement [2024-11-19 03:38:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_cursor_move [2024-11-19 03:38:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_cursor_move [2024-11-19 03:38:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 03:38:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 03:38:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_mmap [2024-11-19 03:38:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_mmap [2024-11-19 03:38:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_unreserve [2024-11-19 03:38:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_unreserve [2024-11-19 03:38:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-19 03:38:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-19 03:38:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_push_sysram [2024-11-19 03:38:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_push_sysram [2024-11-19 03:38:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 03:38:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 03:38:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 03:38:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 03:38:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 03:38:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 03:38:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 03:38:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 03:38:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 03:38:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 03:38:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 03:38:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 03:38:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 03:38:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 03:38:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 03:38:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 03:38:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 03:38:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 03:38:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 03:38:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 03:38:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 03:38:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 03:38:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 03:38:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 03:38:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 03:38:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 03:38:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 03:38:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 03:38:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 03:38:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-19 03:38:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-19 03:38:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-19 03:38:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-19 03:38:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-19 03:38:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 03:38:56,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 03:38:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_mode_set [2024-11-19 03:38:56,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_mode_set [2024-11-19 03:38:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_gpu_offset [2024-11-19 03:38:56,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_gpu_offset [2024-11-19 03:38:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_base_of_ww_mutex [2024-11-19 03:38:56,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_base_of_ww_mutex [2024-11-19 03:38:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2024-11-19 03:38:56,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2024-11-19 03:38:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-19 03:38:56,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-19 03:38:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-19 03:38:56,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-19 03:38:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-19 03:38:56,617 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-19 03:38:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-19 03:38:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-19 03:38:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-19 03:38:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-19 03:38:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-19 03:38:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-19 03:38:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-19 03:38:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-19 03:38:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-19 03:38:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-19 03:38:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-19 03:38:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-19 03:38:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-19 03:38:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-19 03:38:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-19 03:38:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-19 03:38:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-19 03:38:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-19 03:38:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-19 03:38:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-19 03:38:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-19 03:38:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-19 03:38:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-19 03:38:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-19 03:38:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-19 03:38:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-19 03:38:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-19 03:38:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-19 03:38:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-19 03:38:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-19 03:38:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-19 03:38:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-19 03:38:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-19 03:38:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-19 03:38:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-19 03:38:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-19 03:38:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-19 03:38:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2024-11-19 03:38:56,622 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2024-11-19 03:38:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-19 03:38:56,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-19 03:38:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-19 03:38:56,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-19 03:38:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 03:38:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2024-11-19 03:38:56,623 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_free [2024-11-19 03:38:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2024-11-19 03:38:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2024-11-19 03:38:56,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2024-11-19 03:38:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 03:38:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 03:38:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 03:38:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 03:38:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 03:38:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-19 03:38:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-19 03:38:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_mode_fixup [2024-11-19 03:38:56,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_mode_fixup [2024-11-19 03:38:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock_interruptible [2024-11-19 03:38:56,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock_interruptible [2024-11-19 03:38:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_ttm_backend_destroy [2024-11-19 03:38:56,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_ttm_backend_destroy [2024-11-19 03:38:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-11-19 03:38:56,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-11-19 03:38:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_create [2024-11-19 03:38:56,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_create [2024-11-19 03:38:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_do_set_base [2024-11-19 03:38:56,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_do_set_base [2024-11-19 03:38:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-19 03:38:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-19 03:38:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-19 03:38:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-19 03:38:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-19 03:38:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-19 03:38:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-19 03:38:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-19 03:38:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-19 03:38:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-19 03:38:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-19 03:38:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-19 03:38:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-19 03:38:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-19 03:38:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-19 03:38:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-19 03:38:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-19 03:38:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-19 03:38:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-19 03:38:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-19 03:38:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-19 03:38:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-19 03:38:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-19 03:38:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-19 03:38:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-19 03:38:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ut_debug_printk [2024-11-19 03:38:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ut_debug_printk [2024-11-19 03:38:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-19 03:38:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-19 03:38:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-19 03:38:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-19 03:38:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_reserve___0 [2024-11-19 03:38:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_reserve___0 [2024-11-19 03:38:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_destroy [2024-11-19 03:38:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_destroy [2024-11-19 03:38:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_prepare [2024-11-19 03:38:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_prepare [2024-11-19 03:38:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo [2024-11-19 03:38:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo [2024-11-19 03:38:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_gamma_set [2024-11-19 03:38:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_gamma_set [2024-11-19 03:38:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure mga_connector_destroy [2024-11-19 03:38:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_connector_destroy [2024-11-19 03:38:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-19 03:38:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-19 03:38:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_mutex_19 [2024-11-19 03:38:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_mutex_19 [2024-11-19 03:38:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure remove_conflicting_framebuffers [2024-11-19 03:38:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_conflicting_framebuffers [2024-11-19 03:38:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2024-11-19 03:38:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2024-11-19 03:38:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_framebuffer_init [2024-11-19 03:38:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_framebuffer_init [2024-11-19 03:38:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-19 03:38:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-19 03:38:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 03:38:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 03:38:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 03:38:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 03:38:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 03:38:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 03:38:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 03:38:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 03:38:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 03:38:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 03:38:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 03:38:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 03:38:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 03:38:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 03:38:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 03:38:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 03:38:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 03:38:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 03:38:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 03:38:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 03:38:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-19 03:38:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-19 03:38:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-19 03:38:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-19 03:38:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-19 03:38:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 03:38:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 03:38:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2024-11-19 03:38:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2024-11-19 03:38:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_reserve [2024-11-19 03:38:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_reserve [2024-11-19 03:38:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-19 03:38:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-19 03:38:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2024-11-19 03:38:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2024-11-19 03:38:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2024-11-19 03:38:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2024-11-19 03:38:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2024-11-19 03:38:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2024-11-19 03:38:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_mode_set_base [2024-11-19 03:38:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_mode_set_base [2024-11-19 03:38:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure mga_vga_detect [2024-11-19 03:38:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_vga_detect [2024-11-19 03:38:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2024-11-19 03:38:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2024-11-19 03:38:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure mga_i2c_set [2024-11-19 03:38:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_i2c_set [2024-11-19 03:38:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 03:38:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 03:38:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 03:38:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 03:38:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 03:38:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 03:38:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 03:38:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 03:38:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 03:38:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 03:38:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 03:38:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 03:38:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 03:38:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 03:38:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 03:38:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 03:38:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 03:38:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 03:38:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 03:38:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 03:38:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-19 03:38:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-19 03:38:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-19 03:38:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-19 03:38:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-19 03:38:58,014 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 03:38:58,018 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 03:39:20,575 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 03:39:45,447 INFO L? ?]: Removed 4358 outVars from TransFormulas that were not future-live. [2024-11-19 03:39:45,448 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 03:39:45,535 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 03:39:45,535 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-19 03:39:45,535 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:39:45 BoogieIcfgContainer [2024-11-19 03:39:45,536 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 03:39:45,539 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 03:39:45,539 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 03:39:45,543 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 03:39:45,543 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 03:38:47" (1/3) ... [2024-11-19 03:39:45,544 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33b2914e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:39:45, skipping insertion in model container [2024-11-19 03:39:45,544 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:38:53" (2/3) ... [2024-11-19 03:39:45,545 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33b2914e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:39:45, skipping insertion in model container [2024-11-19 03:39:45,545 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:39:45" (3/3) ... [2024-11-19 03:39:45,546 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i [2024-11-19 03:39:45,565 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 03:39:45,566 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 03:39:45,744 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 03:39:45,753 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@f6b2092, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 03:39:45,755 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 03:39:45,776 INFO L276 IsEmpty]: Start isEmpty. Operand has 3547 states, 2584 states have (on average 1.3726780185758514) internal successors, (3547), 2660 states have internal predecessors, (3547), 851 states have call successors, (851), 111 states have call predecessors, (851), 110 states have return successors, (834), 816 states have call predecessors, (834), 834 states have call successors, (834) [2024-11-19 03:39:45,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-19 03:39:45,795 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:39:45,796 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 03:39:45,797 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:39:45,802 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:39:45,803 INFO L85 PathProgramCache]: Analyzing trace with hash 1549904417, now seen corresponding path program 1 times [2024-11-19 03:39:45,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:39:45,814 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [476301599] [2024-11-19 03:39:45,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:39:45,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:39:51,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:39:52,499 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 716 trivial. 0 not checked. [2024-11-19 03:39:52,500 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:39:52,500 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [476301599] [2024-11-19 03:39:52,501 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [476301599] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-19 03:39:52,502 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [779349286] [2024-11-19 03:39:52,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:39:52,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-19 03:39:52,502 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:39:52,505 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-19 03:39:52,507 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-19 03:39:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:39:59,376 INFO L255 TraceCheckSpWp]: Trace formula consists of 4319 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-19 03:39:59,391 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-19 03:39:59,435 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-19 03:39:59,435 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-19 03:39:59,435 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [779349286] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:39:59,435 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-19 03:39:59,435 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-19 03:39:59,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856951380] [2024-11-19 03:39:59,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:39:59,444 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-19 03:39:59,444 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:39:59,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-19 03:39:59,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-19 03:39:59,473 INFO L87 Difference]: Start difference. First operand has 3547 states, 2584 states have (on average 1.3726780185758514) internal successors, (3547), 2660 states have internal predecessors, (3547), 851 states have call successors, (851), 111 states have call predecessors, (851), 110 states have return successors, (834), 816 states have call predecessors, (834), 834 states have call successors, (834) Second operand has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-11-19 03:39:59,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:39:59,738 INFO L93 Difference]: Finished difference Result 7089 states and 10615 transitions. [2024-11-19 03:39:59,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-19 03:39:59,741 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 250 [2024-11-19 03:39:59,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:39:59,788 INFO L225 Difference]: With dead ends: 7089 [2024-11-19 03:39:59,788 INFO L226 Difference]: Without dead ends: 3513 [2024-11-19 03:39:59,820 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 251 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-19 03:39:59,823 INFO L432 NwaCegarLoop]: 5182 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5182 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-19 03:39:59,824 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5182 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-19 03:39:59,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3513 states. [2024-11-19 03:40:00,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3513 to 3513. [2024-11-19 03:40:00,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3513 states, 2569 states have (on average 1.3495523550019464) internal successors, (3467), 2626 states have internal predecessors, (3467), 834 states have call successors, (834), 110 states have call predecessors, (834), 109 states have return successors, (822), 804 states have call predecessors, (822), 822 states have call successors, (822) [2024-11-19 03:40:00,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3513 states to 3513 states and 5123 transitions. [2024-11-19 03:40:00,170 INFO L78 Accepts]: Start accepts. Automaton has 3513 states and 5123 transitions. Word has length 250 [2024-11-19 03:40:00,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:40:00,171 INFO L471 AbstractCegarLoop]: Abstraction has 3513 states and 5123 transitions. [2024-11-19 03:40:00,171 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-11-19 03:40:00,171 INFO L276 IsEmpty]: Start isEmpty. Operand 3513 states and 5123 transitions. [2024-11-19 03:40:00,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-19 03:40:00,181 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:40:00,181 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 03:40:00,216 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-19 03:40:00,382 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-19 03:40:00,383 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:40:00,384 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:40:00,385 INFO L85 PathProgramCache]: Analyzing trace with hash 1372404403, now seen corresponding path program 1 times [2024-11-19 03:40:00,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:40:00,385 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263882949] [2024-11-19 03:40:00,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:40:00,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:40:05,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:40:06,584 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-19 03:40:06,584 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:40:06,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [263882949] [2024-11-19 03:40:06,586 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [263882949] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:40:06,586 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:40:06,586 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:40:06,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706357399] [2024-11-19 03:40:06,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:40:06,588 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:40:06,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:40:06,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:40:06,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:40:06,590 INFO L87 Difference]: Start difference. First operand 3513 states and 5123 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20)