./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 25d727b02cd059007a5fd7b69661c9b284d0c0acc9fa90cff5c106a101143488 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:30:09,642 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:30:09,785 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:30:09,793 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:30:09,795 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:30:09,861 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:30:09,862 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:30:09,862 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:30:09,864 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:30:09,870 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:30:09,870 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:30:09,871 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:30:09,871 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:30:09,872 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:30:09,872 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:30:09,872 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:30:09,873 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:30:09,873 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:30:09,873 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:30:09,874 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:30:09,874 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:30:09,877 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:30:09,877 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:30:09,878 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:30:09,878 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:30:09,878 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:30:09,879 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:30:09,879 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:30:09,879 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:30:09,879 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:30:09,899 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 25d727b02cd059007a5fd7b69661c9b284d0c0acc9fa90cff5c106a101143488 [2024-11-08 19:30:10,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:30:10,340 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:30:10,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:30:10,346 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:30:10,347 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:30:10,349 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk/../../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 Unable to find full path for "g++" [2024-11-08 19:30:12,546 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:30:13,414 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:30:13,415 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/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 [2024-11-08 19:30:13,488 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk/data/cf755a774/c1ba09e16e8540ed9ba96a0887612e01/FLAGcd54e5746 [2024-11-08 19:30:13,507 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk/data/cf755a774/c1ba09e16e8540ed9ba96a0887612e01 [2024-11-08 19:30:13,510 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:30:13,511 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:30:13,513 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:30:13,513 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:30:13,520 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:30:13,521 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:30:13" (1/1) ... [2024-11-08 19:30:13,522 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67818497 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:30:13, skipping insertion in model container [2024-11-08 19:30:13,523 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:30:13" (1/1) ... [2024-11-08 19:30:13,721 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:30:18,098 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/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] [2024-11-08 19:30:18,564 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:30:18,604 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:30:18,751 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] [2024-11-08 19:30:19,242 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] [2024-11-08 19:30:19,243 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] [2024-11-08 19:30:19,244 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] [2024-11-08 19:30:19,251 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] [2024-11-08 19:30:19,256 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] [2024-11-08 19:30:19,258 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] [2024-11-08 19:30:19,258 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] [2024-11-08 19:30:19,259 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] [2024-11-08 19:30:19,260 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] [2024-11-08 19:30:19,288 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] [2024-11-08 19:30:19,289 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] [2024-11-08 19:30:19,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [10806] [2024-11-08 19:30:19,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10809] [2024-11-08 19:30:19,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10812] [2024-11-08 19:30:19,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10815] [2024-11-08 19:30:19,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10913] [2024-11-08 19:30:19,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10916] [2024-11-08 19:30:19,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10919] [2024-11-08 19:30:19,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10922] [2024-11-08 19:30:19,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [10933] [2024-11-08 19:30:19,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10936] [2024-11-08 19:30:19,297 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10939] [2024-11-08 19:30:19,298 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10942] [2024-11-08 19:30:19,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [10953] [2024-11-08 19:30:19,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10956] [2024-11-08 19:30:19,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10959] [2024-11-08 19:30:19,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10962] [2024-11-08 19:30:19,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [10973] [2024-11-08 19:30:19,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10976] [2024-11-08 19:30:19,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10979] [2024-11-08 19:30:19,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10982] [2024-11-08 19:30:19,383 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/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] [2024-11-08 19:30:19,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:30:19,813 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:30:19,815 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:30:19 WrapperNode [2024-11-08 19:30:19,815 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:30:19,816 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:30:19,817 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:30:19,817 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:30:19,825 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:30:19" (1/1) ... [2024-11-08 19:30:20,016 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:30:19" (1/1) ... [2024-11-08 19:30:20,387 INFO L138 Inliner]: procedures = 565, calls = 3179, calls flagged for inlining = 260, calls inlined = 252, statements flattened = 10090 [2024-11-08 19:30:20,388 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:30:20,389 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:30:20,390 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:30:20,390 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:30:20,401 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:30:19" (1/1) ... [2024-11-08 19:30:20,402 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:30:19" (1/1) ... [2024-11-08 19:30:20,528 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:30:19" (1/1) ... [2024-11-08 19:30:20,528 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:30:19" (1/1) ... [2024-11-08 19:30:20,803 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:30:19" (1/1) ... [2024-11-08 19:30:20,859 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:30:19" (1/1) ... [2024-11-08 19:30:20,910 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:30:19" (1/1) ... [2024-11-08 19:30:20,947 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:30:19" (1/1) ... [2024-11-08 19:30:21,022 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:30:21,024 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:30:21,024 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:30:21,025 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:30:21,026 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:30:19" (1/1) ... [2024-11-08 19:30:21,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:30:21,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:30:21,066 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:30:21,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6241350-36f4-4f64-bce7-22a6147d1195/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:30:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2024-11-08 19:30:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2024-11-08 19:30:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_cursor_set [2024-11-08 19:30:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_cursor_set [2024-11-08 19:30:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 19:30:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 19:30:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:30:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:30:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure mga_pci_remove [2024-11-08 19:30:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_pci_remove [2024-11-08 19:30:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_load_lut [2024-11-08 19:30:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_load_lut [2024-11-08 19:30:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure mga_user_framebuffer_destroy [2024-11-08 19:30:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_user_framebuffer_destroy [2024-11-08 19:30:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes [2024-11-08 19:30:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes [2024-11-08 19:30:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2024-11-08 19:30:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2024-11-08 19:30:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2024-11-08 19:30:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2024-11-08 19:30:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-08 19:30:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-08 19:30:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure drm_err [2024-11-08 19:30:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_err [2024-11-08 19:30:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-08 19:30:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-08 19:30:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-08 19:30:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-08 19:30:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 19:30:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 19:30:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock [2024-11-08 19:30:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock [2024-11-08 19:30:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_disable [2024-11-08 19:30:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_disable [2024-11-08 19:30:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_base_of_ww_mutex [2024-11-08 19:30:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_base_of_ww_mutex [2024-11-08 19:30:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2024-11-08 19:30:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2024-11-08 19:30:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-08 19:30:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-08 19:30:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 19:30:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 19:30:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_unpin [2024-11-08 19:30:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_unpin [2024-11-08 19:30:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:30:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure mga_dirty_update [2024-11-08 19:30:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_dirty_update [2024-11-08 19:30:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fini [2024-11-08 19:30:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fini [2024-11-08 19:30:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2024-11-08 19:30:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2024-11-08 19:30:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_del_sub_from_lru [2024-11-08 19:30:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_del_sub_from_lru [2024-11-08 19:30:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_dpms [2024-11-08 19:30:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_dpms [2024-11-08 19:30:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_driver_unload [2024-11-08 19:30:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_driver_unload [2024-11-08 19:30:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_ttm_tt_unpopulate [2024-11-08 19:30:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_ttm_tt_unpopulate [2024-11-08 19:30:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 19:30:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2024-11-08 19:30:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2024-11-08 19:30:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_prepare [2024-11-08 19:30:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_prepare [2024-11-08 19:30:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2024-11-08 19:30:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2024-11-08 19:30:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:30:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-08 19:30:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-08 19:30:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:30:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 19:30:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 19:30:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_apertures [2024-11-08 19:30:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_apertures [2024-11-08 19:30:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure mga_hide_cursor [2024-11-08 19:30:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_hide_cursor [2024-11-08 19:30:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference [2024-11-08 19:30:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference [2024-11-08 19:30:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_commit [2024-11-08 19:30:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_commit [2024-11-08 19:30:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 19:30:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 19:30:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:30:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_request_region [2024-11-08 19:30:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_request_region [2024-11-08 19:30:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_gem_free_object [2024-11-08 19:30:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_gem_free_object [2024-11-08 19:30:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:30:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_commit [2024-11-08 19:30:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_commit [2024-11-08 19:30:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2024-11-08 19:30:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2024-11-08 19:30:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 19:30:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 19:30:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 19:30:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 19:30:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_gem_create [2024-11-08 19:30:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_gem_create [2024-11-08 19:30:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:30:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 19:30:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 19:30:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-08 19:30:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-08 19:30:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_dpms [2024-11-08 19:30:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_dpms [2024-11-08 19:30:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure mga_vga_calculate_mode_bandwidth [2024-11-08 19:30:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_vga_calculate_mode_bandwidth [2024-11-08 19:30:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_destroy [2024-11-08 19:30:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_destroy [2024-11-08 19:30:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-08 19:30:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-08 19:30:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-11-08 19:30:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-11-08 19:30:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2024-11-08 19:30:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2024-11-08 19:30:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_pin [2024-11-08 19:30:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_pin [2024-11-08 19:30:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 19:30:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 19:30:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_ttm_placement [2024-11-08 19:30:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_ttm_placement [2024-11-08 19:30:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_cursor_move [2024-11-08 19:30:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_cursor_move [2024-11-08 19:30:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:30:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:30:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_mmap [2024-11-08 19:30:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_mmap [2024-11-08 19:30:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_unreserve [2024-11-08 19:30:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_unreserve [2024-11-08 19:30:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-08 19:30:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-08 19:30:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_push_sysram [2024-11-08 19:30:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_push_sysram [2024-11-08 19:30:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 19:30:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:30:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 19:30:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 19:30:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_mode_set [2024-11-08 19:30:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_mode_set [2024-11-08 19:30:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_gpu_offset [2024-11-08 19:30:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_gpu_offset [2024-11-08 19:30:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_base_of_ww_mutex [2024-11-08 19:30:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_base_of_ww_mutex [2024-11-08 19:30:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2024-11-08 19:30:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2024-11-08 19:30:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 19:30:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 19:30:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 19:30:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 19:30:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-08 19:30:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-08 19:30:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:30:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:30:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:30:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:30:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2024-11-08 19:30:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2024-11-08 19:30:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-08 19:30:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-08 19:30:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-08 19:30:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-08 19:30:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:30:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2024-11-08 19:30:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_free [2024-11-08 19:30:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2024-11-08 19:30:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2024-11-08 19:30:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2024-11-08 19:30:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:30:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_mode_fixup [2024-11-08 19:30:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_mode_fixup [2024-11-08 19:30:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock_interruptible [2024-11-08 19:30:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock_interruptible [2024-11-08 19:30:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_ttm_backend_destroy [2024-11-08 19:30:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_ttm_backend_destroy [2024-11-08 19:30:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-11-08 19:30:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-11-08 19:30:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_create [2024-11-08 19:30:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_create [2024-11-08 19:30:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_do_set_base [2024-11-08 19:30:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_do_set_base [2024-11-08 19:30:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:30:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ut_debug_printk [2024-11-08 19:30:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ut_debug_printk [2024-11-08 19:30:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 19:30:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 19:30:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 19:30:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 19:30:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_reserve___0 [2024-11-08 19:30:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_reserve___0 [2024-11-08 19:30:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_destroy [2024-11-08 19:30:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_destroy [2024-11-08 19:30:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_prepare [2024-11-08 19:30:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_prepare [2024-11-08 19:30:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo [2024-11-08 19:30:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo [2024-11-08 19:30:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_gamma_set [2024-11-08 19:30:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_gamma_set [2024-11-08 19:30:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure mga_connector_destroy [2024-11-08 19:30:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_connector_destroy [2024-11-08 19:30:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-08 19:30:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-08 19:30:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_mutex_19 [2024-11-08 19:30:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_mutex_19 [2024-11-08 19:30:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure remove_conflicting_framebuffers [2024-11-08 19:30:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_conflicting_framebuffers [2024-11-08 19:30:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2024-11-08 19:30:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2024-11-08 19:30:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_framebuffer_init [2024-11-08 19:30:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_framebuffer_init [2024-11-08 19:30:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 19:30:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 19:30:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:30:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 19:30:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 19:30:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2024-11-08 19:30:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2024-11-08 19:30:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_reserve [2024-11-08 19:30:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_reserve [2024-11-08 19:30:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-08 19:30:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-08 19:30:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2024-11-08 19:30:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2024-11-08 19:30:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2024-11-08 19:30:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2024-11-08 19:30:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2024-11-08 19:30:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2024-11-08 19:30:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_mode_set_base [2024-11-08 19:30:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_mode_set_base [2024-11-08 19:30:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure mga_vga_detect [2024-11-08 19:30:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_vga_detect [2024-11-08 19:30:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2024-11-08 19:30:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2024-11-08 19:30:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure mga_i2c_set [2024-11-08 19:30:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_i2c_set [2024-11-08 19:30:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:30:22,657 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:30:22,663 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:30:23,493 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 19:31:17,682 INFO L? ?]: Removed 3954 outVars from TransFormulas that were not future-live. [2024-11-08 19:31:17,682 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:31:24,079 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:31:24,079 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 19:31:24,080 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:31:24 BoogieIcfgContainer [2024-11-08 19:31:24,080 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:31:24,081 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:31:24,081 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:31:24,095 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:31:24,096 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:31:24" (1/1) ... [2024-11-08 19:31:24,109 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:31:24,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:24,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 2553 states and 3822 transitions. [2024-11-08 19:31:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 3822 transitions. [2024-11-08 19:31:24,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 19:31:24,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:24,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:36,083 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-08 19:31:46,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:31:48,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:48,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 2561 states and 3883 transitions. [2024-11-08 19:31:48,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 3883 transitions. [2024-11-08 19:31:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 19:31:48,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:48,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:59,992 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-11-08 19:32:00,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:00,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3884 states to 2562 states and 3884 transitions. [2024-11-08 19:32:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 3884 transitions. [2024-11-08 19:32:00,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 19:32:00,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:00,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:08,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:09,648 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-08 19:32:19,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:32:23,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:23,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2576 states and 3970 transitions. [2024-11-08 19:32:23,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 3970 transitions. [2024-11-08 19:32:23,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:32:23,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:23,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:34,037 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-08 19:32:45,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:32:50,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:50,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4157 states to 2591 states and 4057 transitions. [2024-11-08 19:32:50,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 4057 transitions. [2024-11-08 19:32:50,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:32:50,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:50,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:59,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:00,698 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-08 19:33:04,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:04,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 2600 states and 4129 transitions. [2024-11-08 19:33:04,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 4129 transitions. [2024-11-08 19:33:04,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:33:04,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:04,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:13,470 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-11-08 19:33:13,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:13,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4230 states to 2601 states and 4130 transitions. [2024-11-08 19:33:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2601 states and 4130 transitions. [2024-11-08 19:33:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:33:13,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:13,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:22,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:23,274 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-08 19:33:35,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:33:47,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:47,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 2617 states and 4215 transitions. [2024-11-08 19:33:47,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 4215 transitions. [2024-11-08 19:33:47,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:33:47,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:47,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-11-08 19:33:57,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:57,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 2618 states and 4216 transitions. [2024-11-08 19:33:57,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 4216 transitions. [2024-11-08 19:33:57,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:33:57,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:57,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:06,842 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-08 19:34:14,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:14,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4427 states to 2622 states and 4277 transitions. [2024-11-08 19:34:14,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 4277 transitions. [2024-11-08 19:34:14,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:34:14,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:14,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:23,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:24,114 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-11-08 19:34:24,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:24,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 2623 states and 4278 transitions. [2024-11-08 19:34:24,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 4278 transitions. [2024-11-08 19:34:24,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:34:24,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:24,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:33,156 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 19:34:33,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:33,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 2624 states and 4279 transitions. [2024-11-08 19:34:33,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 4279 transitions. [2024-11-08 19:34:33,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:34:33,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:33,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:41,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:43,054 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-08 19:34:57,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:20,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2641 states and 4365 transitions. [2024-11-08 19:35:20,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 4365 transitions. [2024-11-08 19:35:20,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:35:20,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:20,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:28,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:28,705 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-11-08 19:35:32,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:32,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4568 states to 2642 states and 4368 transitions. [2024-11-08 19:35:32,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 4368 transitions. [2024-11-08 19:35:32,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:35:32,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:32,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:40,929 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-11-08 19:35:42,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:42,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 2643 states and 4369 transitions. [2024-11-08 19:35:42,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 4369 transitions. [2024-11-08 19:35:42,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:35:42,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:42,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:51,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:52,824 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-08 19:36:06,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:36:38,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:38,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 2661 states and 4456 transitions. [2024-11-08 19:36:38,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 4456 transitions. [2024-11-08 19:36:38,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:36:38,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:38,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:47,151 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-11-08 19:36:51,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:51,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 2662 states and 4456 transitions. [2024-11-08 19:36:51,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 4456 transitions. [2024-11-08 19:36:51,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:36:51,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:51,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:00,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:00,412 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-11-08 19:37:00,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:00,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4707 states to 2663 states and 4457 transitions. [2024-11-08 19:37:00,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4457 transitions. [2024-11-08 19:37:00,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:37:00,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:00,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:08,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:09,185 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-11-08 19:37:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:09,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2664 states and 4458 transitions. [2024-11-08 19:37:09,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 4458 transitions. [2024-11-08 19:37:09,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:37:09,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:09,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:17,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:19,012 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-08 19:37:33,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:38:15,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:15,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4846 states to 2683 states and 4546 transitions. [2024-11-08 19:38:15,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4546 transitions. [2024-11-08 19:38:15,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:38:15,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:15,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:22,761 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-11-08 19:38:27,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:27,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 2685 states and 4550 transitions. [2024-11-08 19:38:27,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 4550 transitions. [2024-11-08 19:38:27,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:38:27,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:27,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:34,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:35,032 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-11-08 19:38:35,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:35,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4851 states to 2686 states and 4551 transitions. [2024-11-08 19:38:35,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 4551 transitions. [2024-11-08 19:38:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:38:35,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:35,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:41,969 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-11-08 19:38:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:47,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4851 states to 2687 states and 4551 transitions. [2024-11-08 19:38:47,207 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 4551 transitions. [2024-11-08 19:38:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:38:47,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:47,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:54,045 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-11-08 19:38:59,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:59,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4851 states to 2688 states and 4551 transitions. [2024-11-08 19:38:59,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 4551 transitions. [2024-11-08 19:38:59,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:38:59,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:59,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:06,666 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-11-08 19:39:06,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:06,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4852 states to 2689 states and 4552 transitions. [2024-11-08 19:39:06,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 4552 transitions. [2024-11-08 19:39:06,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:39:06,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:06,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:14,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:15,145 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 19:39:15,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:15,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4853 states to 2690 states and 4553 transitions. [2024-11-08 19:39:15,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 4553 transitions. [2024-11-08 19:39:15,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:39:15,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:15,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:23,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:26,982 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-08 19:39:44,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:40:51,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:51,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4992 states to 2710 states and 4642 transitions. [2024-11-08 19:40:51,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 4642 transitions. [2024-11-08 19:40:51,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:40:51,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:51,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:59,865 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-11-08 19:41:00,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 2712 states and 4644 transitions. [2024-11-08 19:41:00,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 4644 transitions. [2024-11-08 19:41:00,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:41:00,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:00,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:08,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:08,981 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-11-08 19:41:09,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:09,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4995 states to 2713 states and 4645 transitions. [2024-11-08 19:41:09,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2713 states and 4645 transitions. [2024-11-08 19:41:09,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:41:09,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:09,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:19,629 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-11-08 19:41:19,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:19,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4996 states to 2714 states and 4646 transitions. [2024-11-08 19:41:19,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 4646 transitions. [2024-11-08 19:41:19,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:41:19,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:19,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-11-08 19:41:31,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:31,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4996 states to 2715 states and 4646 transitions. [2024-11-08 19:41:31,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 4646 transitions. [2024-11-08 19:41:31,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:41:31,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:31,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:40,681 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-11-08 19:41:40,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:40,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4997 states to 2716 states and 4647 transitions. [2024-11-08 19:41:40,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 4647 transitions. [2024-11-08 19:41:40,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:41:40,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:40,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:49,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:50,193 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 19:41:50,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:50,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5000 states to 2717 states and 4650 transitions. [2024-11-08 19:41:50,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 4650 transitions. [2024-11-08 19:41:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:41:50,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:50,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:58,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:58,549 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 19:41:58,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:58,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5001 states to 2718 states and 4651 transitions. [2024-11-08 19:41:58,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 4651 transitions. [2024-11-08 19:41:58,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:41:58,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:58,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-08 19:42:10,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5003 states to 2720 states and 4653 transitions. [2024-11-08 19:42:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 4653 transitions. [2024-11-08 19:42:10,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:42:10,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:21,908 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-11-08 19:42:21,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:21,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5007 states to 2722 states and 4657 transitions. [2024-11-08 19:42:21,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 4657 transitions. [2024-11-08 19:42:21,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:42:21,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:21,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:31,509 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-11-08 19:42:31,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5008 states to 2723 states and 4658 transitions. [2024-11-08 19:42:31,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 4658 transitions. [2024-11-08 19:42:31,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:42:31,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:31,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:41,812 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-11-08 19:42:45,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:45,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5015 states to 2725 states and 4665 transitions. [2024-11-08 19:42:45,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 4665 transitions. [2024-11-08 19:42:45,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:42:45,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:45,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:55,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:56,060 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-11-08 19:42:56,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:56,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5015 states to 2726 states and 4665 transitions. [2024-11-08 19:42:56,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 4665 transitions. [2024-11-08 19:42:56,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:42:56,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:56,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:04,938 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-11-08 19:43:04,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:04,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5016 states to 2727 states and 4666 transitions. [2024-11-08 19:43:04,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 4666 transitions. [2024-11-08 19:43:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:43:04,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:04,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:14,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:15,465 INFO L134 CoverageAnalysis]: Checked inductivity of 567 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-11-08 19:43:19,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:19,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5025 states to 2729 states and 4675 transitions. [2024-11-08 19:43:19,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4675 transitions. [2024-11-08 19:43:19,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:43:19,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:19,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:29,344 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 19:43:29,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:29,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5026 states to 2730 states and 4676 transitions. [2024-11-08 19:43:29,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states and 4676 transitions. [2024-11-08 19:43:29,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:43:29,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:29,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:41,804 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-08 19:43:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:44,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5014 states to 2729 states and 4664 transitions. [2024-11-08 19:43:44,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4664 transitions. [2024-11-08 19:43:44,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:43:44,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:44,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:52,926 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-11-08 19:43:52,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:53,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5017 states to 2731 states and 4667 transitions. [2024-11-08 19:43:53,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 4667 transitions. [2024-11-08 19:43:53,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:43:53,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:53,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:00,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:00,792 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-11-08 19:44:04,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:04,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5021 states to 2733 states and 4671 transitions. [2024-11-08 19:44:04,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 4671 transitions. [2024-11-08 19:44:04,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:44:04,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:04,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:13,073 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-11-08 19:44:13,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5022 states to 2734 states and 4672 transitions. [2024-11-08 19:44:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 4672 transitions. [2024-11-08 19:44:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:44:13,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:13,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:21,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:21,755 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-11-08 19:44:21,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:21,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5022 states to 2735 states and 4672 transitions. [2024-11-08 19:44:21,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 4672 transitions. [2024-11-08 19:44:21,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 19:44:21,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:21,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:30,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat