./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-08_1a-drivers--gpu--drm--qxl--qxl.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--qxl--qxl.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL --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 6aab6479f6f14c4738c21357257a74fd55e9ddf9bbcbe661c21ddc5dff8dfcdd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:44:51,754 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:44:51,900 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:44:51,908 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:44:51,909 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:44:51,955 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:44:51,956 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:44:51,956 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:44:51,958 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:44:51,963 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:44:51,965 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:44:51,965 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:44:51,966 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:44:51,967 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:44:51,968 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:44:51,968 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:44:51,969 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:44:51,969 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:44:51,970 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:44:51,970 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:44:51,971 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:44:51,972 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:44:51,973 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:44:51,974 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:44:51,975 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:44:51,975 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:44:51,976 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:44:51,976 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:44:51,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:44:51,977 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:44:51,979 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_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6aab6479f6f14c4738c21357257a74fd55e9ddf9bbcbe661c21ddc5dff8dfcdd [2023-11-19 03:44:52,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:44:52,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:44:52,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:44:52,420 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:44:52,421 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:44:52,423 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--qxl--qxl.ko-entry_point.cil.out.i [2023-11-19 03:44:55,650 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:44:56,575 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:44:56,576 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9155cda3-8775-4347-b72f-4ffb77c6af11/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--qxl--qxl.ko-entry_point.cil.out.i [2023-11-19 03:44:56,670 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL/data/ba0c6c271/9f1072788c8e432d9b48e1d23372e8a8/FLAGa120213f2 [2023-11-19 03:44:56,689 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL/data/ba0c6c271/9f1072788c8e432d9b48e1d23372e8a8 [2023-11-19 03:44:56,692 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:44:56,694 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:44:56,696 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:44:56,696 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:44:56,702 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:44:56,703 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:44:56" (1/1) ... [2023-11-19 03:44:56,704 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60ec2a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:56, skipping insertion in model container [2023-11-19 03:44:56,705 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:44:56" (1/1) ... [2023-11-19 03:44:57,046 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:45:03,898 WARN L240 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_9155cda3-8775-4347-b72f-4ffb77c6af11/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--qxl--qxl.ko-entry_point.cil.out.i[557997,558010] [2023-11-19 03:45:04,004 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:45:04,097 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:45:04,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [8032-8033] [2023-11-19 03:45:04,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [8052-8053] [2023-11-19 03:45:04,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [8057-8058] [2023-11-19 03:45:04,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [8062-8063] [2023-11-19 03:45:04,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [8067-8068] [2023-11-19 03:45:04,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/08_1a/drivers/gpu/drm/qxl/qxl_display.c"), "i" (552), "i" (12UL)); [9086-9087] [2023-11-19 03:45:04,444 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/08_1a/drivers/gpu/drm/qxl/qxl_display.c"), "i" (747), "i" (12UL)); [9375-9376] [2023-11-19 03:45:04,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/08_1a/drivers/gpu/drm/qxl/qxl_ttm.c"), "i" (342), "i" (12UL)); [10932-10933] [2023-11-19 03:45:04,504 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"); [11345-11346] [2023-11-19 03:45:04,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/08_1a/drivers/gpu/drm/qxl/qxl_fb.c"), "i" (274), "i" (12UL)); [11838-11839] [2023-11-19 03:45:04,529 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/08_1a/drivers/gpu/drm/qxl/qxl_fb.c"), "i" (368), "i" (12UL)); [11955-11956] [2023-11-19 03:45:04,570 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [12576] [2023-11-19 03:45:04,571 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [12579] [2023-11-19 03:45:04,571 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [12582] [2023-11-19 03:45:04,571 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [12585] [2023-11-19 03:45:04,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [12602-12603] [2023-11-19 03:45:04,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [12606-12607] [2023-11-19 03:45:04,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [12610-12611] [2023-11-19 03:45:04,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [12614-12615] [2023-11-19 03:45:04,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [12667] [2023-11-19 03:45:04,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [12670] [2023-11-19 03:45:04,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [12672] [2023-11-19 03:45:04,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [12677] [2023-11-19 03:45:04,576 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [12680] [2023-11-19 03:45:04,576 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [12682] [2023-11-19 03:45:04,576 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [12687] [2023-11-19 03:45:04,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [12690] [2023-11-19 03:45:04,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [12692] [2023-11-19 03:45:04,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [12697] [2023-11-19 03:45:04,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [12700] [2023-11-19 03:45:04,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [12702] [2023-11-19 03:45:04,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [12720] [2023-11-19 03:45:04,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [12723] [2023-11-19 03:45:04,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [12725] [2023-11-19 03:45:04,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [12730] [2023-11-19 03:45:04,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [12733] [2023-11-19 03:45:04,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [12735] [2023-11-19 03:45:04,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [12740] [2023-11-19 03:45:04,581 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [12743] [2023-11-19 03:45:04,581 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [12745] [2023-11-19 03:45:04,581 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [12750] [2023-11-19 03:45:04,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [12753] [2023-11-19 03:45:04,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [12755] [2023-11-19 03:45:04,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12904] [2023-11-19 03:45:04,587 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12911] [2023-11-19 03:45:04,589 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12990] [2023-11-19 03:45:04,589 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12999] [2023-11-19 03:45:04,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/08_1a/drivers/gpu/drm/qxl/qxl_gem.c"), "i" (86), "i" (12UL)); [13656-13657] [2023-11-19 03:45:04,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/08_1a/drivers/gpu/drm/qxl/qxl_gem.c"), "i" (87), "i" (12UL)); [13665-13666] [2023-11-19 03:45:04,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13789] [2023-11-19 03:45:04,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13791] [2023-11-19 03:45:04,617 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)); [13819-13820] [2023-11-19 03:45:04,618 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"); [13825-13827] [2023-11-19 03:45:04,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [13844] [2023-11-19 03:45:04,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13847] [2023-11-19 03:45:04,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13850] [2023-11-19 03:45:04,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13853] [2023-11-19 03:45:04,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [13887] [2023-11-19 03:45:04,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13900] [2023-11-19 03:45:04,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [13963] [2023-11-19 03:45:04,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [13966] [2023-11-19 03:45:04,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [13969] [2023-11-19 03:45:04,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [13972] [2023-11-19 03:45:04,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [13983] [2023-11-19 03:45:04,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [13986] [2023-11-19 03:45:04,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [13989] [2023-11-19 03:45:04,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [13992] [2023-11-19 03:45:04,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [14003] [2023-11-19 03:45:04,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [14006] [2023-11-19 03:45:04,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [14009] [2023-11-19 03:45:04,626 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [14012] [2023-11-19 03:45:04,626 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [14023] [2023-11-19 03:45:04,626 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [14026] [2023-11-19 03:45:04,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [14029] [2023-11-19 03:45:04,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [14032] [2023-11-19 03:45:04,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [14184] [2023-11-19 03:45:04,633 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [14270] [2023-11-19 03:45:04,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [15995] [2023-11-19 03:45:04,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [16300] [2023-11-19 03:45:04,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" ((qdev->ram_header)->int_pending): : "memory", "cc"); [16349-16350] [2023-11-19 03:45:04,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" ((qdev->ram_header)->int_pending): : "memory", "cc"); [16353-16354] [2023-11-19 03:45:04,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" ((qdev->ram_header)->int_pending): : "memory", "cc"); [16357-16358] [2023-11-19 03:45:04,742 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" ((qdev->ram_header)->int_pending): : "memory", "cc"); [16361-16362] [2023-11-19 03:45:04,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/08_1a/drivers/gpu/drm/qxl/qxl_dumb.c"), "i" (78), "i" (12UL)); [16818-16819] [2023-11-19 03:45:04,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [16901] [2023-11-19 03:45:04,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [16904] [2023-11-19 03:45:04,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [16907] [2023-11-19 03:45:04,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [16910] [2023-11-19 03:45:04,776 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)); [17607-17608] [2023-11-19 03:45:04,776 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"); [17613-17615] [2023-11-19 03:45:04,810 WARN L240 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_9155cda3-8775-4347-b72f-4ffb77c6af11/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--qxl--qxl.ko-entry_point.cil.out.i[557997,558010] [2023-11-19 03:45:04,835 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:45:05,394 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:45:05,395 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:45:05,395 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:45:05,395 WARN L675 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:45:05,395 WARN L675 CHandler]: The function vsnprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:45:05,395 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:45:05,395 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:45:05,403 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:45:05,403 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:05 WrapperNode [2023-11-19 03:45:05,403 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:45:05,404 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:45:05,404 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:45:05,405 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:45:05,411 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:05" (1/1) ... [2023-11-19 03:45:05,586 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:05" (1/1) ... [2023-11-19 03:45:05,903 INFO L138 Inliner]: procedures = 777, calls = 5237, calls flagged for inlining = 354, calls inlined = 323, statements flattened = 12369 [2023-11-19 03:45:05,903 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:45:05,904 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:45:05,904 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:45:05,904 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:45:05,914 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:05" (1/1) ... [2023-11-19 03:45:05,914 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:05" (1/1) ... [2023-11-19 03:45:06,065 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:05" (1/1) ... [2023-11-19 03:45:06,066 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:05" (1/1) ... [2023-11-19 03:45:06,297 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:05" (1/1) ... [2023-11-19 03:45:06,340 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:05" (1/1) ... [2023-11-19 03:45:06,520 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:05" (1/1) ... [2023-11-19 03:45:06,546 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:05" (1/1) ... [2023-11-19 03:45:06,666 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:45:06,668 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:45:06,668 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:45:06,668 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:45:06,669 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:05" (1/1) ... [2023-11-19 03:45:06,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:45:06,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:45:06,718 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:45:06,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9155cda3-8775-4347-b72f-4ffb77c6af11/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:45:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_fbdev_set_suspend [2023-11-19 03:45:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_fbdev_set_suspend [2023-11-19 03:45:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-11-19 03:45:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_create [2023-11-19 03:45:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_create [2023-11-19 03:45:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_mmap_offset [2023-11-19 03:45:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_mmap_offset [2023-11-19 03:45:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_alloc_release_reserved [2023-11-19 03:45:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_alloc_release_reserved [2023-11-19 03:45:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-11-19 03:45:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-11-19 03:45:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes_nomerge [2023-11-19 03:45:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes_nomerge [2023-11-19 03:45:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_conn_mode_valid [2023-11-19 03:45:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_conn_mode_valid [2023-11-19 03:45:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_surface_evict_locked [2023-11-19 03:45:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_surface_evict_locked [2023-11-19 03:45:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_kunmap [2023-11-19 03:45:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_kunmap [2023-11-19 03:45:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_garbage_collect [2023-11-19 03:45:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_garbage_collect [2023-11-19 03:45:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2023-11-19 03:45:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2023-11-19 03:45:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_move_notify [2023-11-19 03:45:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_move_notify [2023-11-19 03:45:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ring_init_hdr [2023-11-19 03:45:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ring_init_hdr [2023-11-19 03:45:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_backoff_reservation [2023-11-19 03:45:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_backoff_reservation [2023-11-19 03:45:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_dirty_update [2023-11-19 03:45:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_dirty_update [2023-11-19 03:45:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_surface_evict [2023-11-19 03:45:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_surface_evict [2023-11-19 03:45:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 03:45:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_object_close [2023-11-19 03:45:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_object_close [2023-11-19 03:45:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_conn_set_property [2023-11-19 03:45:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_conn_set_property [2023-11-19 03:45:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 03:45:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 03:45:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-11-19 03:45:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-11-19 03:45:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-11-19 03:45:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 03:45:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 03:45:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_slot [2023-11-19 03:45:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_slot [2023-11-19 03:45:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 03:45:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 03:45:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure drm_object_property_set_value [2023-11-19 03:45:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_object_property_set_value [2023-11-19 03:45:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_image_init [2023-11-19 03:45:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_image_init [2023-11-19 03:45:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 03:45:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 03:45:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_io_cmd [2023-11-19 03:45:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_io_cmd [2023-11-19 03:45:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fini [2023-11-19 03:45:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fini [2023-11-19 03:45:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 03:45:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 03:45:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_fb_copyarea [2023-11-19 03:45:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_fb_copyarea [2023-11-19 03:45:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_image_alloc_objects [2023-11-19 03:45:06,870 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_image_alloc_objects [2023-11-19 03:45:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_fence_buffer_objects [2023-11-19 03:45:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_fence_buffer_objects [2023-11-19 03:45:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:45:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_check_id [2023-11-19 03:45:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_check_id [2023-11-19 03:45:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_kmap_atomic_page [2023-11-19 03:45:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_kmap_atomic_page [2023-11-19 03:45:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-11-19 03:45:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-11-19 03:45:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure setup_slot [2023-11-19 03:45:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_slot [2023-11-19 03:45:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_debugfs_takedown [2023-11-19 03:45:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_debugfs_takedown [2023-11-19 03:45:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_pan_display [2023-11-19 03:45:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_pan_display [2023-11-19 03:45:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_enc_prepare [2023-11-19 03:45:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_enc_prepare [2023-11-19 03:45:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_kmap [2023-11-19 03:45:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_kmap [2023-11-19 03:45:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_page_flip [2023-11-19 03:45:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_page_flip [2023-11-19 03:45:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 03:45:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 03:45:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:45:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure drm_debugfs_create_files [2023-11-19 03:45:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_debugfs_create_files [2023-11-19 03:45:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_queue_garbage_collect [2023-11-19 03:45:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_queue_garbage_collect [2023-11-19 03:45:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_evict_mm [2023-11-19 03:45:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_evict_mm [2023-11-19 03:45:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:45:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_monitors_config_set [2023-11-19 03:45:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_monitors_config_set [2023-11-19 03:45:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_ref [2023-11-19 03:45:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_ref [2023-11-19 03:45:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:45:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 03:45:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure drm_debugfs_remove_files [2023-11-19 03:45:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_debugfs_remove_files [2023-11-19 03:45:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_add_to_lru [2023-11-19 03:45:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_add_to_lru [2023-11-19 03:45:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_prime_unpin [2023-11-19 03:45:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_prime_unpin [2023-11-19 03:45:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:45:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:45:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_alloc [2023-11-19 03:45:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_alloc [2023-11-19 03:45:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_cursor_move [2023-11-19 03:45:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_cursor_move [2023-11-19 03:45:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_object_create_with_handle [2023-11-19 03:45:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_object_create_with_handle [2023-11-19 03:45:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2023-11-19 03:45:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_hw_surface_dealloc [2023-11-19 03:45:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_hw_surface_dealloc [2023-11-19 03:45:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-19 03:45:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-19 03:45:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:45:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:45:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2023-11-19 03:45:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2023-11-19 03:45:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:45:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure drm_cvt_mode [2023-11-19 03:45:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_cvt_mode [2023-11-19 03:45:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-19 03:45:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-19 03:45:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure qxlfb_destroy_pinned_object [2023-11-19 03:45:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure qxlfb_destroy_pinned_object [2023-11-19 03:45:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-19 03:45:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_backoff_reserve_list [2023-11-19 03:45:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_backoff_reserve_list [2023-11-19 03:45:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_reserve_list [2023-11-19 03:45:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_reserve_list [2023-11-19 03:45:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_kunmap_atomic_page [2023-11-19 03:45:06,883 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_kunmap_atomic_page [2023-11-19 03:45:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-11-19 03:45:06,883 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-11-19 03:45:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 03:45:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 03:45:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 03:45:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 03:45:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2023-11-19 03:45:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2023-11-19 03:45:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_fb_imageblit [2023-11-19 03:45:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_fb_imageblit [2023-11-19 03:45:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_io_mem_reserve [2023-11-19 03:45:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_io_mem_reserve [2023-11-19 03:45:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:45:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:45:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_palette_object [2023-11-19 03:45:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_palette_object [2023-11-19 03:45:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2023-11-19 03:45:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2023-11-19 03:45:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-19 03:45:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-19 03:45:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2023-11-19 03:45:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2023-11-19 03:45:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_prepare [2023-11-19 03:45:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_prepare [2023-11-19 03:45:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:45:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2023-11-19 03:45:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_drm_freeze [2023-11-19 03:45:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_drm_freeze [2023-11-19 03:45:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 03:45:06,887 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 03:45:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2023-11-19 03:45:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_alloc_surface_release_reserved [2023-11-19 03:45:06,887 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_alloc_surface_release_reserved [2023-11-19 03:45:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:45:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-11-19 03:45:06,887 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-11-19 03:45:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure fence_put [2023-11-19 03:45:06,888 INFO L138 BoogieDeclarations]: Found implementation of procedure fence_put [2023-11-19 03:45:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ut_debug_printk [2023-11-19 03:45:06,888 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ut_debug_printk [2023-11-19 03:45:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_enc_commit [2023-11-19 03:45:06,888 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_enc_commit [2023-11-19 03:45:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 03:45:06,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 03:45:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 03:45:06,889 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 03:45:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-19 03:45:06,889 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-19 03:45:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 03:45:06,889 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 03:45:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_enc_destroy [2023-11-19 03:45:06,889 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_enc_destroy [2023-11-19 03:45:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-19 03:45:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-19 03:45:06,894 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 03:45:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 03:45:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure fence_is_signaled [2023-11-19 03:45:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure fence_is_signaled [2023-11-19 03:45:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_reap_surf [2023-11-19 03:45:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_reap_surf [2023-11-19 03:45:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 03:45:06,896 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 03:45:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_io_mem_free [2023-11-19 03:45:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_io_mem_free [2023-11-19 03:45:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2023-11-19 03:45:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2023-11-19 03:45:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked___1 [2023-11-19 03:45:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked___1 [2023-11-19 03:45:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure __ttm_bo_unreserve [2023-11-19 03:45:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __ttm_bo_unreserve [2023-11-19 03:45:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2023-11-19 03:45:06,902 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2023-11-19 03:45:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_backend_destroy [2023-11-19 03:45:06,902 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_backend_destroy [2023-11-19 03:45:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_clean_mm [2023-11-19 03:45:06,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_clean_mm [2023-11-19 03:45:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_user_framebuffer_destroy [2023-11-19 03:45:06,902 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_user_framebuffer_destroy [2023-11-19 03:45:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2023-11-19 03:45:06,902 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2023-11-19 03:45:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:45:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_deferred_io [2023-11-19 03:45:06,903 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_deferred_io [2023-11-19 03:45:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:45:06,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:45:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_conn_destroy [2023-11-19 03:45:06,903 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_conn_destroy [2023-11-19 03:45:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_conn_restore [2023-11-19 03:45:06,903 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_conn_restore [2023-11-19 03:45:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_bo_destroy [2023-11-19 03:45:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_bo_destroy [2023-11-19 03:45:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_surface_id_alloc [2023-11-19 03:45:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_surface_id_alloc [2023-11-19 03:45:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2023-11-19 03:45:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2023-11-19 03:45:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_create_monitors_object [2023-11-19 03:45:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_create_monitors_object [2023-11-19 03:45:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_unmap [2023-11-19 03:45:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_unmap [2023-11-19 03:45:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-19 03:45:06,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-19 03:45:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_mode_set [2023-11-19 03:45:06,905 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_mode_set [2023-11-19 03:45:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_fb_find_or_create_single [2023-11-19 03:45:06,905 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_fb_find_or_create_single [2023-11-19 03:45:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-11-19 03:45:06,905 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-11-19 03:45:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-19 03:45:06,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-19 03:45:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_tt_unpopulate [2023-11-19 03:45:06,906 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_tt_unpopulate [2023-11-19 03:45:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_drm_resume [2023-11-19 03:45:06,906 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_drm_resume [2023-11-19 03:45:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2023-11-19 03:45:06,906 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2023-11-19 03:45:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_client_monitors_config_work_func [2023-11-19 03:45:06,906 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_client_monitors_config_work_func [2023-11-19 03:45:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_pm_freeze [2023-11-19 03:45:06,906 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_pm_freeze [2023-11-19 03:45:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure idr_replace [2023-11-19 03:45:06,907 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_replace [2023-11-19 03:45:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_reserve [2023-11-19 03:45:06,907 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_reserve [2023-11-19 03:45:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-19 03:45:06,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-19 03:45:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_unpin [2023-11-19 03:45:06,907 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_unpin [2023-11-19 03:45:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2023-11-19 03:45:06,908 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2023-11-19 03:45:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_io_reset [2023-11-19 03:45:06,908 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_io_reset [2023-11-19 03:45:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:45:06,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:45:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_allocate_chunk [2023-11-19 03:45:06,908 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_allocate_chunk [2023-11-19 03:45:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-19 03:45:06,908 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-19 03:45:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:45:06,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:45:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-19 03:45:06,909 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-19 03:45:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_work_112 [2023-11-19 03:45:06,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_work_112 [2023-11-19 03:45:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-11-19 03:45:06,909 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-11-19 03:45:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_physical_address [2023-11-19 03:45:06,909 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_physical_address [2023-11-19 03:45:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2023-11-19 03:45:06,910 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2023-11-19 03:45:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put_mutex___1 [2023-11-19 03:45:06,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put_mutex___1 [2023-11-19 03:45:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure drm_err [2023-11-19 03:45:06,910 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_err [2023-11-19 03:45:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure drm_modeset_unlock_all [2023-11-19 03:45:06,910 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_modeset_unlock_all [2023-11-19 03:45:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 03:45:06,910 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 03:45:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_io_update_area [2023-11-19 03:45:06,911 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_io_update_area [2023-11-19 03:45:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_evict_flags [2023-11-19 03:45:06,911 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_evict_flags [2023-11-19 03:45:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_drawable [2023-11-19 03:45:06,911 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_drawable [2023-11-19 03:45:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure drm_object_attach_property [2023-11-19 03:45:06,911 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_object_attach_property [2023-11-19 03:45:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-11-19 03:45:06,911 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-11-19 03:45:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2023-11-19 03:45:06,912 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2023-11-19 03:45:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_fb_work [2023-11-19 03:45:06,912 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_fb_work [2023-11-19 03:45:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_alloc_bo_reserved [2023-11-19 03:45:06,913 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_alloc_bo_reserved [2023-11-19 03:45:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2023-11-19 03:45:06,913 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2023-11-19 03:45:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:45:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure drm_modeset_lock_all [2023-11-19 03:45:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_modeset_lock_all [2023-11-19 03:45:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_object_free [2023-11-19 03:45:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_object_free [2023-11-19 03:45:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_list_add [2023-11-19 03:45:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_list_add [2023-11-19 03:45:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure io_mapping_create_wc [2023-11-19 03:45:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure io_mapping_create_wc [2023-11-19 03:45:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-19 03:45:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-19 03:45:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:45:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_object_open [2023-11-19 03:45:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_object_open [2023-11-19 03:45:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure drm_open [2023-11-19 03:45:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_open [2023-11-19 03:45:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_free_list [2023-11-19 03:45:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_free_list [2023-11-19 03:45:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_unref [2023-11-19 03:45:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_unref [2023-11-19 03:45:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 03:45:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 03:45:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2023-11-19 03:45:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2023-11-19 03:45:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_probed_add [2023-11-19 03:45:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_probed_add [2023-11-19 03:45:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure drm_pci_set_busid [2023-11-19 03:45:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_pci_set_busid [2023-11-19 03:45:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:45:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_draw_opaque_fb [2023-11-19 03:45:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_draw_opaque_fb [2023-11-19 03:45:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure trace_fence_emit [2023-11-19 03:45:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_fence_emit [2023-11-19 03:45:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_cursor_set2 [2023-11-19 03:45:06,918 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_cursor_set2 [2023-11-19 03:45:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_io_lock [2023-11-19 03:45:06,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_io_lock [2023-11-19 03:45:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_push_cursor_ring_release [2023-11-19 03:45:06,918 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_push_cursor_ring_release [2023-11-19 03:45:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 03:45:06,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 03:45:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_unreserve [2023-11-19 03:45:06,918 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_unreserve [2023-11-19 03:45:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-19 03:45:06,919 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-19 03:45:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_free [2023-11-19 03:45:06,919 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_free [2023-11-19 03:45:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_push_command_ring_release [2023-11-19 03:45:06,919 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_push_command_ring_release [2023-11-19 03:45:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 03:45:06,919 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 03:45:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_framebuffer_surface_dirty [2023-11-19 03:45:06,919 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_framebuffer_surface_dirty [2023-11-19 03:45:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_dpms [2023-11-19 03:45:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_dpms [2023-11-19 03:45:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-11-19 03:45:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-11-19 03:45:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference [2023-11-19 03:45:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference [2023-11-19 03:45:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_io_log [2023-11-19 03:45:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_io_log [2023-11-19 03:45:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure fence_release [2023-11-19 03:45:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_placement_from_domain [2023-11-19 03:45:06,921 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_placement_from_domain [2023-11-19 03:45:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:45:06,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:45:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2023-11-19 03:45:06,921 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2023-11-19 03:45:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_pci_probe [2023-11-19 03:45:06,921 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_pci_probe [2023-11-19 03:45:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_send_monitors_config [2023-11-19 03:45:06,921 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_send_monitors_config [2023-11-19 03:45:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure free_drawable [2023-11-19 03:45:06,922 INFO L138 BoogieDeclarations]: Found implementation of procedure free_drawable [2023-11-19 03:45:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_setcmap [2023-11-19 03:45:06,922 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_setcmap [2023-11-19 03:45:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_prime_vunmap [2023-11-19 03:45:06,922 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_prime_vunmap [2023-11-19 03:45:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2023-11-19 03:45:06,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2023-11-19 03:45:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 03:45:06,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 03:45:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure drm_release [2023-11-19 03:45:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_release [2023-11-19 03:45:06,923 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-19 03:45:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-19 03:45:06,923 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_nop_signaling [2023-11-19 03:45:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_nop_signaling [2023-11-19 03:45:06,923 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-11-19 03:45:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-11-19 03:45:06,923 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_mode_fixup [2023-11-19 03:45:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_mode_fixup [2023-11-19 03:45:06,923 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ring_create [2023-11-19 03:45:06,924 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ring_create [2023-11-19 03:45:06,924 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2023-11-19 03:45:06,924 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_conn_save [2023-11-19 03:45:06,924 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_conn_save [2023-11-19 03:45:06,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:45:06,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:45:06,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:45:06,928 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_destroy_monitors_object [2023-11-19 03:45:06,928 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_destroy_monitors_object [2023-11-19 03:45:06,928 INFO L130 BoogieDeclarations]: Found specification of procedure io_mapping_free [2023-11-19 03:45:06,928 INFO L138 BoogieDeclarations]: Found implementation of procedure io_mapping_free [2023-11-19 03:45:06,928 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_disable [2023-11-19 03:45:06,928 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_disable [2023-11-19 03:45:06,928 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_check_header [2023-11-19 03:45:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_check_header [2023-11-19 03:45:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ring_free [2023-11-19 03:45:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ring_free [2023-11-19 03:45:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub___1 [2023-11-19 03:45:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub___1 [2023-11-19 03:45:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-19 03:45:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-19 03:45:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:45:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:45:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2023-11-19 03:45:06,930 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2023-11-19 03:45:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_draw_dirty_fb [2023-11-19 03:45:06,930 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_draw_dirty_fb [2023-11-19 03:45:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_framebuffer_init [2023-11-19 03:45:06,930 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_framebuffer_init [2023-11-19 03:45:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_pin [2023-11-19 03:45:06,930 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_pin [2023-11-19 03:45:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_driver_unload [2023-11-19 03:45:06,930 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_driver_unload [2023-11-19 03:45:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_mmap [2023-11-19 03:45:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_mmap [2023-11-19 03:45:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_pci_remove [2023-11-19 03:45:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_pci_remove [2023-11-19 03:45:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gc_work [2023-11-19 03:45:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gc_work [2023-11-19 03:45:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-11-19 03:45:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-11-19 03:45:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_conn_detect [2023-11-19 03:45:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_conn_detect [2023-11-19 03:45:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2023-11-19 03:45:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2023-11-19 03:45:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:45:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:45:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:45:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_fb_fillrect [2023-11-19 03:45:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_fb_fillrect [2023-11-19 03:45:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 03:45:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 03:45:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_reap_surface_id [2023-11-19 03:45:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_reap_surface_id [2023-11-19 03:45:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_hw_surface_alloc [2023-11-19 03:45:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_hw_surface_alloc [2023-11-19 03:45:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 03:45:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 03:45:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-11-19 03:45:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-11-19 03:45:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-19 03:45:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-19 03:45:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure fence_signal [2023-11-19 03:45:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure fence_signal [2023-11-19 03:45:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put___1 [2023-11-19 03:45:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put___1 [2023-11-19 03:45:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure make_drawable [2023-11-19 03:45:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure make_drawable [2023-11-19 03:45:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_backend_bind [2023-11-19 03:45:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_backend_bind [2023-11-19 03:45:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_init_mm [2023-11-19 03:45:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_init_mm [2023-11-19 03:45:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put_mutex [2023-11-19 03:45:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put_mutex [2023-11-19 03:45:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_mode_dumb_mmap [2023-11-19 03:45:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_mode_dumb_mmap [2023-11-19 03:45:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_check_var [2023-11-19 03:45:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_check_var [2023-11-19 03:45:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_check_idle [2023-11-19 03:45:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_check_idle [2023-11-19 03:45:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:45:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:45:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_handle_create [2023-11-19 03:45:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_handle_create [2023-11-19 03:45:06,936 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_gpu_offset [2023-11-19 03:45:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_gpu_offset [2023-11-19 03:45:06,936 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2023-11-19 03:45:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2023-11-19 03:45:06,936 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_validate_bo [2023-11-19 03:45:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_validate_bo [2023-11-19 03:45:06,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 03:45:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 03:45:06,936 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2023-11-19 03:45:06,937 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2023-11-19 03:45:06,937 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-19 03:45:06,937 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-19 03:45:06,937 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_fb_dirty_flush [2023-11-19 03:45:06,937 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_fb_dirty_flush [2023-11-19 03:45:06,937 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-19 03:45:06,937 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-19 03:45:06,937 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_io_unlock [2023-11-19 03:45:06,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_io_unlock [2023-11-19 03:45:06,937 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2023-11-19 03:45:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2023-11-19 03:45:06,938 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2023-11-19 03:45:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2023-11-19 03:45:06,938 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_verify_access [2023-11-19 03:45:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_verify_access [2023-11-19 03:45:06,938 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_object_create [2023-11-19 03:45:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_object_create [2023-11-19 03:45:06,938 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2023-11-19 03:45:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2023-11-19 03:45:06,938 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_destroy [2023-11-19 03:45:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_destroy [2023-11-19 03:45:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_commit [2023-11-19 03:45:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_commit [2023-11-19 03:45:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_image_free_objects [2023-11-19 03:45:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_image_free_objects [2023-11-19 03:45:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2023-11-19 03:45:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2023-11-19 03:45:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_io_cmd_user [2023-11-19 03:45:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_io_cmd_user [2023-11-19 03:45:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_map [2023-11-19 03:45:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_map [2023-11-19 03:45:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2023-11-19 03:45:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2023-11-19 03:45:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 03:45:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 03:45:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ring_push [2023-11-19 03:45:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ring_push [2023-11-19 03:45:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_get_qdev [2023-11-19 03:45:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_get_qdev [2023-11-19 03:45:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:45:06,941 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 03:45:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 03:45:06,941 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_prime_mmap [2023-11-19 03:45:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_prime_mmap [2023-11-19 03:45:06,941 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_bo_is_qxl_bo [2023-11-19 03:45:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_bo_is_qxl_bo [2023-11-19 03:45:06,941 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-19 03:45:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-19 03:45:08,718 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:45:08,724 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:45:09,013 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:45:40,429 INFO L277 CfgBuilder]: Performing block encoding