./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--qxl--qxl.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--qxl--qxl.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a12770d4ca724d0a2cbed8aa47d34913405bf995539a92af9b06e1d70656374b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 09:02:20,394 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 09:02:20,443 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 09:02:20,447 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 09:02:20,448 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 09:02:20,466 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 09:02:20,466 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 09:02:20,466 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 09:02:20,467 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 09:02:20,467 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 09:02:20,467 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 09:02:20,467 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 09:02:20,467 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 09:02:20,467 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 09:02:20,468 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 09:02:20,468 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 09:02:20,468 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 09:02:20,468 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 09:02:20,468 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 09:02:20,468 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 09:02:20,468 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 09:02:20,468 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 09:02:20,468 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 09:02:20,468 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 09:02:20,468 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 09:02:20,469 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 09:02:20,469 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 09:02:20,469 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 09:02:20,469 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 09:02:20,469 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 09:02:20,469 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 09:02:20,469 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 09:02:20,469 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 09:02:20,469 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 09:02:20,469 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 09:02:20,470 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 09:02:20,470 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 09:02:20,470 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 09:02:20,470 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 09:02:20,470 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 09:02:20,470 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 09:02:20,470 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 09:02:20,470 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 09:02:20,470 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 09:02:20,470 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 09:02:20,471 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a12770d4ca724d0a2cbed8aa47d34913405bf995539a92af9b06e1d70656374b [2024-12-02 09:02:20,701 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 09:02:20,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 09:02:20,711 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 09:02:20,712 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 09:02:20,713 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 09:02:20,714 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--qxl--qxl.ko-entry_point.cil.out.i [2024-12-02 09:02:23,435 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1/data/61a175a92/0d733b3737494fa0b224080681f5d736/FLAGdcee2b852 [2024-12-02 09:02:24,060 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 09:02:24,061 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--qxl--qxl.ko-entry_point.cil.out.i [2024-12-02 09:02:24,115 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1/data/61a175a92/0d733b3737494fa0b224080681f5d736/FLAGdcee2b852 [2024-12-02 09:02:24,490 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1/data/61a175a92/0d733b3737494fa0b224080681f5d736 [2024-12-02 09:02:24,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 09:02:24,493 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 09:02:24,494 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 09:02:24,494 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 09:02:24,498 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 09:02:24,498 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:02:24" (1/1) ... [2024-12-02 09:02:24,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b5a6bc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:24, skipping insertion in model container [2024-12-02 09:02:24,499 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:02:24" (1/1) ... [2024-12-02 09:02:24,648 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 09:02:31,733 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--qxl--qxl.ko-entry_point.cil.out.i[625429,625442] [2024-12-02 09:02:32,372 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 09:02:32,408 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 09:02:32,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/qxl/qxl_display.c"), "i" (552), "i" (12UL)); [9276-9277] [2024-12-02 09:02:32,682 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/qxl/qxl_display.c"), "i" (747), "i" (12UL)); [9565-9566] [2024-12-02 09:02:32,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/qxl/qxl_ttm.c"), "i" (342), "i" (12UL)); [11272-11273] [2024-12-02 09:02:32,720 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"); [11812-11813] [2024-12-02 09:02:32,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/qxl/qxl_fb.c"), "i" (274), "i" (12UL)); [12374-12375] [2024-12-02 09:02:32,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/qxl/qxl_fb.c"), "i" (368), "i" (12UL)); [12491-12492] [2024-12-02 09:02:32,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [13224] [2024-12-02 09:02:32,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [13227] [2024-12-02 09:02:32,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [13230] [2024-12-02 09:02:32,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [13233] [2024-12-02 09:02:32,758 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"); [13265-13266] [2024-12-02 09:02:32,758 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"); [13269-13270] [2024-12-02 09:02:32,758 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"); [13273-13274] [2024-12-02 09:02:32,758 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"); [13277-13278] [2024-12-02 09:02:32,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [13318] [2024-12-02 09:02:32,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [13321] [2024-12-02 09:02:32,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [13323] [2024-12-02 09:02:32,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [13328] [2024-12-02 09:02:32,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [13331] [2024-12-02 09:02:32,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [13333] [2024-12-02 09:02:32,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [13338] [2024-12-02 09:02:32,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [13341] [2024-12-02 09:02:32,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [13343] [2024-12-02 09:02:32,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [13348] [2024-12-02 09:02:32,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [13351] [2024-12-02 09:02:32,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [13353] [2024-12-02 09:02:32,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [13371] [2024-12-02 09:02:32,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [13374] [2024-12-02 09:02:32,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [13376] [2024-12-02 09:02:32,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [13381] [2024-12-02 09:02:32,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [13384] [2024-12-02 09:02:32,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [13386] [2024-12-02 09:02:32,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [13391] [2024-12-02 09:02:32,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [13394] [2024-12-02 09:02:32,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [13396] [2024-12-02 09:02:32,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [13401] [2024-12-02 09:02:32,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [13404] [2024-12-02 09:02:32,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [13406] [2024-12-02 09:02:32,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13492] [2024-12-02 09:02:32,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13499] [2024-12-02 09:02:32,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13568] [2024-12-02 09:02:32,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13577] [2024-12-02 09:02:32,801 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/qxl/qxl_gem.c"), "i" (86), "i" (12UL)); [14358-14359] [2024-12-02 09:02:32,801 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/qxl/qxl_gem.c"), "i" (87), "i" (12UL)); [14367-14368] [2024-12-02 09:02:32,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [14634] [2024-12-02 09:02:32,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [14636] [2024-12-02 09:02:32,806 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)); [14664-14665] [2024-12-02 09:02:32,807 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"); [14670-14672] [2024-12-02 09:02:32,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [14719] [2024-12-02 09:02:32,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [14722] [2024-12-02 09:02:32,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [14725] [2024-12-02 09:02:32,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [14728] [2024-12-02 09:02:32,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [14745] [2024-12-02 09:02:32,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [14748] [2024-12-02 09:02:32,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [14750] [2024-12-02 09:02:32,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [14755] [2024-12-02 09:02:32,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [14758] [2024-12-02 09:02:32,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [14760] [2024-12-02 09:02:32,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [14765] [2024-12-02 09:02:32,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [14768] [2024-12-02 09:02:32,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [14770] [2024-12-02 09:02:32,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [14775] [2024-12-02 09:02:32,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [14778] [2024-12-02 09:02:32,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [14780] [2024-12-02 09:02:32,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [14815] [2024-12-02 09:02:32,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [14828] [2024-12-02 09:02:32,814 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [14926] [2024-12-02 09:02:32,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [14929] [2024-12-02 09:02:32,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [14932] [2024-12-02 09:02:32,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [14935] [2024-12-02 09:02:32,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [14946] [2024-12-02 09:02:32,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [14949] [2024-12-02 09:02:32,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [14952] [2024-12-02 09:02:32,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [14955] [2024-12-02 09:02:32,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [14966] [2024-12-02 09:02:32,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [14969] [2024-12-02 09:02:32,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [14972] [2024-12-02 09:02:32,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [14975] [2024-12-02 09:02:32,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [14986] [2024-12-02 09:02:32,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [14989] [2024-12-02 09:02:32,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [14992] [2024-12-02 09:02:32,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [14995] [2024-12-02 09:02:32,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [15234] [2024-12-02 09:02:32,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [15320] [2024-12-02 09:02:32,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [17552] [2024-12-02 09:02:32,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [17555] [2024-12-02 09:02:32,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [17557] [2024-12-02 09:02:32,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [17562] [2024-12-02 09:02:32,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [17565] [2024-12-02 09:02:32,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [17567] [2024-12-02 09:02:32,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [17572] [2024-12-02 09:02:32,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [17575] [2024-12-02 09:02:32,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [17577] [2024-12-02 09:02:32,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [17582] [2024-12-02 09:02:32,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [17585] [2024-12-02 09:02:32,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [17587] [2024-12-02 09:02:32,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [17605] [2024-12-02 09:02:32,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [17608] [2024-12-02 09:02:32,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [17610] [2024-12-02 09:02:32,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [17615] [2024-12-02 09:02:32,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [17618] [2024-12-02 09:02:32,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [17620] [2024-12-02 09:02:32,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [17625] [2024-12-02 09:02:32,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [17628] [2024-12-02 09:02:32,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [17630] [2024-12-02 09:02:32,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [17635] [2024-12-02 09:02:32,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [17638] [2024-12-02 09:02:32,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [17640] [2024-12-02 09:02:32,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [17654] [2024-12-02 09:02:32,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [17661] [2024-12-02 09:02:32,902 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)); [18094] [2024-12-02 09:02:32,903 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"); [18157-18158] [2024-12-02 09:02:32,903 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"); [18161-18162] [2024-12-02 09:02:32,904 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"); [18165-18166] [2024-12-02 09:02:32,905 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"); [18169-18170] [2024-12-02 09:02:32,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10358/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/qxl/qxl_dumb.c"), "i" (78), "i" (12UL)); [18700-18701] [2024-12-02 09:02:32,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [18910] [2024-12-02 09:02:32,920 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [18913] [2024-12-02 09:02:32,920 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [18916] [2024-12-02 09:02:32,920 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [18919] [2024-12-02 09:02:32,942 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)); [19812-19813] [2024-12-02 09:02:32,943 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"); [19818-19820] [2024-12-02 09:02:32,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [19854] [2024-12-02 09:02:32,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [19857] [2024-12-02 09:02:32,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [19860] [2024-12-02 09:02:32,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [19863] [2024-12-02 09:02:32,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [19880] [2024-12-02 09:02:32,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [19883] [2024-12-02 09:02:32,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [19885] [2024-12-02 09:02:32,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [19890] [2024-12-02 09:02:32,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [19893] [2024-12-02 09:02:32,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [19895] [2024-12-02 09:02:32,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [19900] [2024-12-02 09:02:32,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [19903] [2024-12-02 09:02:32,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [19905] [2024-12-02 09:02:32,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [19910] [2024-12-02 09:02:32,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [19913] [2024-12-02 09:02:32,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [19915] [2024-12-02 09:02:32,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [19933] [2024-12-02 09:02:32,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [19936] [2024-12-02 09:02:32,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [19938] [2024-12-02 09:02:32,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [19943] [2024-12-02 09:02:32,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [19946] [2024-12-02 09:02:32,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [19948] [2024-12-02 09:02:32,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [19953] [2024-12-02 09:02:32,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [19956] [2024-12-02 09:02:32,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [19958] [2024-12-02 09:02:32,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [19963] [2024-12-02 09:02:32,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [19966] [2024-12-02 09:02:32,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [19968] [2024-12-02 09:02:32,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [20069] [2024-12-02 09:02:32,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [20076] [2024-12-02 09:02:33,013 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--qxl--qxl.ko-entry_point.cil.out.i[625429,625442] [2024-12-02 09:02:33,059 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 09:02:33,527 INFO L204 MainTranslator]: Completed translation [2024-12-02 09:02:33,528 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33 WrapperNode [2024-12-02 09:02:33,528 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 09:02:33,529 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 09:02:33,529 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 09:02:33,529 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 09:02:33,534 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33" (1/1) ... [2024-12-02 09:02:33,644 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33" (1/1) ... [2024-12-02 09:02:33,918 INFO L138 Inliner]: procedures = 1152, calls = 5939, calls flagged for inlining = 412, calls inlined = 360, statements flattened = 13310 [2024-12-02 09:02:33,919 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 09:02:33,919 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 09:02:33,919 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 09:02:33,919 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 09:02:33,930 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33" (1/1) ... [2024-12-02 09:02:33,930 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33" (1/1) ... [2024-12-02 09:02:33,973 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33" (1/1) ... [2024-12-02 09:02:39,019 INFO L175 MemorySlicer]: Split 2258 memory accesses to 52 slices as follows [8, 1, 9, 1, 2, 20, 3, 8, 1699, 16, 43, 65, 16, 2, 3, 2, 2, 5, 38, 2, 14, 1, 2, 14, 12, 4, 4, 4, 6, 6, 3, 9, 67, 3, 7, 29, 2, 68, 2, 10, 4, 4, 4, 4, 1, 4, 0, 9, 1, 2, 9, 4]. 75 percent of accesses are in the largest equivalence class. The 163 initializations are split as follows [8, 0, 0, 0, 0, 20, 0, 8, 55, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 4, 3, 3, 6, 6, 0, 9, 0, 3, 7, 0, 0, 0, 0, 0, 4, 4, 4, 4, 0, 4, 0, 0, 0, 0, 0, 4]. The 896 writes are split as follows [0, 1, 4, 1, 1, 0, 2, 0, 664, 4, 43, 65, 16, 1, 0, 0, 2, 2, 34, 0, 14, 0, 0, 14, 8, 0, 0, 0, 0, 0, 2, 0, 1, 0, 0, 4, 0, 2, 2, 3, 0, 0, 0, 0, 0, 0, 0, 3, 1, 1, 1, 0]. [2024-12-02 09:02:39,020 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33" (1/1) ... [2024-12-02 09:02:39,024 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33" (1/1) ... [2024-12-02 09:02:39,261 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33" (1/1) ... [2024-12-02 09:02:39,284 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33" (1/1) ... [2024-12-02 09:02:39,320 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33" (1/1) ... [2024-12-02 09:02:39,473 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33" (1/1) ... [2024-12-02 09:02:39,499 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33" (1/1) ... [2024-12-02 09:02:39,575 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 09:02:39,576 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 09:02:39,576 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 09:02:39,576 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 09:02:39,577 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33" (1/1) ... [2024-12-02 09:02:39,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 09:02:39,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 09:02:39,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 09:02:39,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b23ab3f6-23de-4bae-9444-b9ca4c596eb8/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 09:02:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_fbdev_set_suspend [2024-12-02 09:02:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_fbdev_set_suspend [2024-12-02 09:02:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_release_mutex_of_qxl_device [2024-12-02 09:02:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_release_mutex_of_qxl_device [2024-12-02 09:02:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_create [2024-12-02 09:02:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_create [2024-12-02 09:02:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_reserve___0 [2024-12-02 09:02:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_reserve___0 [2024-12-02 09:02:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_mmap_offset [2024-12-02 09:02:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_mmap_offset [2024-12-02 09:02:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_alloc_release_reserved [2024-12-02 09:02:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_alloc_release_reserved [2024-12-02 09:02:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-12-02 09:02:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-12-02 09:02:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes_nomerge [2024-12-02 09:02:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes_nomerge [2024-12-02 09:02:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_conn_mode_valid [2024-12-02 09:02:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_conn_mode_valid [2024-12-02 09:02:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_surface_evict_locked [2024-12-02 09:02:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_surface_evict_locked [2024-12-02 09:02:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_qxl_gem [2024-12-02 09:02:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_qxl_gem [2024-12-02 09:02:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_kunmap [2024-12-02 09:02:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_kunmap [2024-12-02 09:02:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_garbage_collect [2024-12-02 09:02:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_garbage_collect [2024-12-02 09:02:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_move_notify [2024-12-02 09:02:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_move_notify [2024-12-02 09:02:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ring_init_hdr [2024-12-02 09:02:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ring_init_hdr [2024-12-02 09:02:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock [2024-12-02 09:02:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock [2024-12-02 09:02:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_backoff_reservation [2024-12-02 09:02:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_backoff_reservation [2024-12-02 09:02:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_dirty_update [2024-12-02 09:02:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_dirty_update [2024-12-02 09:02:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_surface_evict [2024-12-02 09:02:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_surface_evict [2024-12-02 09:02:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_object_close [2024-12-02 09:02:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_object_close [2024-12-02 09:02:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_conn_set_property [2024-12-02 09:02:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_conn_set_property [2024-12-02 09:02:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-02 09:02:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-02 09:02:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-12-02 09:02:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-12-02 09:02:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 09:02:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 09:02:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_slot [2024-12-02 09:02:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_slot [2024-12-02 09:02:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-02 09:02:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-02 09:02:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure drm_object_property_set_value [2024-12-02 09:02:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_object_property_set_value [2024-12-02 09:02:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_image_init [2024-12-02 09:02:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_image_init [2024-12-02 09:02:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 09:02:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 09:02:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_io_cmd [2024-12-02 09:02:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_io_cmd [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fini [2024-12-02 09:02:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fini [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_del_sub_from_lru [2024-12-02 09:02:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_del_sub_from_lru [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-02 09:02:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_fb_copyarea [2024-12-02 09:02:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_fb_copyarea [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_image_alloc_objects [2024-12-02 09:02:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_image_alloc_objects [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_fence_buffer_objects [2024-12-02 09:02:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_fence_buffer_objects [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 09:02:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 09:02:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 09:02:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 09:02:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 09:02:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 09:02:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 09:02:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 09:02:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 09:02:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 09:02:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 09:02:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 09:02:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 09:02:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 09:02:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 09:02:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 09:02:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 09:02:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 09:02:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 09:02:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 09:02:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 09:02:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 09:02:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 09:02:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-12-02 09:02:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-12-02 09:02:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-12-02 09:02:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-12-02 09:02:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-12-02 09:02:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-12-02 09:02:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-12-02 09:02:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-12-02 09:02:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-12-02 09:02:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-12-02 09:02:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-12-02 09:02:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-12-02 09:02:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2024-12-02 09:02:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2024-12-02 09:02:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_check_id [2024-12-02 09:02:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_check_id [2024-12-02 09:02:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_kmap_atomic_page [2024-12-02 09:02:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_kmap_atomic_page [2024-12-02 09:02:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-12-02 09:02:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-12-02 09:02:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure setup_slot [2024-12-02 09:02:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_slot [2024-12-02 09:02:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_debugfs_takedown [2024-12-02 09:02:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_debugfs_takedown [2024-12-02 09:02:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_pan_display [2024-12-02 09:02:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_pan_display [2024-12-02 09:02:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_enc_prepare [2024-12-02 09:02:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_enc_prepare [2024-12-02 09:02:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-12-02 09:02:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-12-02 09:02:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_kmap [2024-12-02 09:02:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_kmap [2024-12-02 09:02:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_page_flip [2024-12-02 09:02:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_page_flip [2024-12-02 09:02:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-02 09:02:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-02 09:02:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 09:02:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure drm_debugfs_create_files [2024-12-02 09:02:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_debugfs_create_files [2024-12-02 09:02:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_queue_garbage_collect [2024-12-02 09:02:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_queue_garbage_collect [2024-12-02 09:02:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_evict_mm [2024-12-02 09:02:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_evict_mm [2024-12-02 09:02:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 09:02:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_monitors_config_set [2024-12-02 09:02:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_monitors_config_set [2024-12-02 09:02:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_ref [2024-12-02 09:02:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_ref [2024-12-02 09:02:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2024-12-02 09:02:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2024-12-02 09:02:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 09:02:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 09:02:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 09:02:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 09:02:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 09:02:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 09:02:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 09:02:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 09:02:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 09:02:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 09:02:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 09:02:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 09:02:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 09:02:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 09:02:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 09:02:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 09:02:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 09:02:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 09:02:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 09:02:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 09:02:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 09:02:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 09:02:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 09:02:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 09:02:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 09:02:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 09:02:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 09:02:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 09:02:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 09:02:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure drm_debugfs_remove_files [2024-12-02 09:02:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_debugfs_remove_files [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_mutex_118 [2024-12-02 09:02:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_mutex_118 [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_add_to_lru [2024-12-02 09:02:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_add_to_lru [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2024-12-02 09:02:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_prime_unpin [2024-12-02 09:02:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_prime_unpin [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 09:02:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_alloc [2024-12-02 09:02:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_alloc [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_cursor_move [2024-12-02 09:02:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_cursor_move [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_object_create_with_handle [2024-12-02 09:02:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_object_create_with_handle [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_hw_surface_dealloc [2024-12-02 09:02:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_hw_surface_dealloc [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-12-02 09:02:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 09:02:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_qxl_gem [2024-12-02 09:02:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_qxl_gem [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2024-12-02 09:02:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 09:02:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 09:02:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 09:02:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 09:02:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 09:02:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 09:02:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 09:02:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 09:02:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 09:02:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 09:02:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 09:02:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 09:02:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 09:02:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 09:02:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 09:02:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 09:02:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 09:02:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 09:02:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure drm_cvt_mode [2024-12-02 09:02:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_cvt_mode [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-02 09:02:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure qxlfb_destroy_pinned_object [2024-12-02 09:02:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure qxlfb_destroy_pinned_object [2024-12-02 09:02:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_backoff_reserve_list [2024-12-02 09:02:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_backoff_reserve_list [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_reserve_list [2024-12-02 09:02:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_reserve_list [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_kunmap_atomic_page [2024-12-02 09:02:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_kunmap_atomic_page [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_base_of_ww_mutex [2024-12-02 09:02:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_base_of_ww_mutex [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2024-12-02 09:02:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-12-02 09:02:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 09:02:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 09:02:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_fb_imageblit [2024-12-02 09:02:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_fb_imageblit [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_io_mem_reserve [2024-12-02 09:02:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_io_mem_reserve [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 09:02:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-02 09:02:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#48 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#49 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#50 [2024-12-02 09:02:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#51 [2024-12-02 09:02:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 09:02:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 09:02:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 09:02:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 09:02:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 09:02:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 09:02:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 09:02:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-12-02 09:02:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#48 [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#49 [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#50 [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#51 [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_prepare [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_prepare [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_free [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_drm_freeze [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_drm_freeze [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_alloc_surface_release_reserved [2024-12-02 09:02:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_alloc_surface_release_reserved [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 09:02:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 09:02:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2024-12-02 09:02:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure fence_put [2024-12-02 09:02:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fence_put [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-12-02 09:02:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ut_debug_printk [2024-12-02 09:02:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ut_debug_printk [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_enc_commit [2024-12-02 09:02:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_enc_commit [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-12-02 09:02:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 09:02:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-12-02 09:02:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-02 09:02:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_enc_destroy [2024-12-02 09:02:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_enc_destroy [2024-12-02 09:02:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-02 09:02:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-02 09:02:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure fence_is_signaled [2024-12-02 09:02:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure fence_is_signaled [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_reap_surf [2024-12-02 09:02:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_reap_surf [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 09:02:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_io_mem_free [2024-12-02 09:02:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_io_mem_free [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure __ttm_bo_unreserve [2024-12-02 09:02:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __ttm_bo_unreserve [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2024-12-02 09:02:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_backend_destroy [2024-12-02 09:02:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_backend_destroy [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_clean_mm [2024-12-02 09:02:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_clean_mm [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_user_framebuffer_destroy [2024-12-02 09:02:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_user_framebuffer_destroy [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_area_mutex_of_qxl_device [2024-12-02 09:02:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_area_mutex_of_qxl_device [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 09:02:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 09:02:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 09:02:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 09:02:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 09:02:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 09:02:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 09:02:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 09:02:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 09:02:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 09:02:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 09:02:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 09:02:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-12-02 09:02:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_deferred_io [2024-12-02 09:02:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_deferred_io [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 09:02:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_conn_destroy [2024-12-02 09:02:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_conn_destroy [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_conn_restore [2024-12-02 09:02:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_conn_restore [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_bo_destroy [2024-12-02 09:02:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_bo_destroy [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_surface_id_alloc [2024-12-02 09:02:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_surface_id_alloc [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_create_monitors_object [2024-12-02 09:02:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_create_monitors_object [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_unmap [2024-12-02 09:02:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_unmap [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-02 09:02:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_mode_set [2024-12-02 09:02:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_mode_set [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_fb_find_or_create_single [2024-12-02 09:02:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_fb_find_or_create_single [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2024-12-02 09:02:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2024-12-02 09:02:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-12-02 09:02:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-12-02 09:02:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_tt_unpopulate [2024-12-02 09:02:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_tt_unpopulate [2024-12-02 09:02:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_drm_resume [2024-12-02 09:02:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_drm_resume [2024-12-02 09:02:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-12-02 09:02:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-12-02 09:02:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_client_monitors_config_work_func [2024-12-02 09:02:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_client_monitors_config_work_func [2024-12-02 09:02:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_pm_freeze [2024-12-02 09:02:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_pm_freeze [2024-12-02 09:02:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure idr_replace [2024-12-02 09:02:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_replace [2024-12-02 09:02:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_reserve [2024-12-02 09:02:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_reserve [2024-12-02 09:02:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-02 09:02:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-02 09:02:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_unpin [2024-12-02 09:02:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_unpin [2024-12-02 09:02:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2024-12-02 09:02:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2024-12-02 09:02:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_io_reset [2024-12-02 09:02:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_io_reset [2024-12-02 09:02:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 09:02:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 09:02:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-02 09:02:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-02 09:02:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 09:02:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_async_io_mutex_of_qxl_device [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_async_io_mutex_of_qxl_device [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_work_361 [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_work_361 [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_physical_address [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_physical_address [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure drm_err [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_err [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_surf_evict_mutex_of_qxl_device [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_surf_evict_mutex_of_qxl_device [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure drm_modeset_unlock_all [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_modeset_unlock_all [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_io_update_area [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_io_update_area [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_base_of_ww_mutex [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_base_of_ww_mutex [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_evict_flags [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_evict_flags [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2024-12-02 09:02:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_drawable [2024-12-02 09:02:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_drawable [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure drm_object_attach_property [2024-12-02 09:02:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_object_attach_property [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2024-12-02 09:02:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_fb_work [2024-12-02 09:02:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_fb_work [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_alloc_bo_reserved [2024-12-02 09:02:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_alloc_bo_reserved [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure drm_modeset_lock_all [2024-12-02 09:02:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_modeset_lock_all [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_object_free [2024-12-02 09:02:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_object_free [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_list_add [2024-12-02 09:02:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_list_add [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure io_mapping_create_wc [2024-12-02 09:02:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure io_mapping_create_wc [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-12-02 09:02:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 09:02:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#45 [2024-12-02 09:02:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#46 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#47 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#48 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#49 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#50 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#51 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_object_open [2024-12-02 09:02:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_object_open [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure drm_open [2024-12-02 09:02:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_open [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_free_list [2024-12-02 09:02:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_free_list [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_unref [2024-12-02 09:02:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_unref [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-02 09:02:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2024-12-02 09:02:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_probed_add [2024-12-02 09:02:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_probed_add [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure drm_pci_set_busid [2024-12-02 09:02:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_pci_set_busid [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 09:02:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-12-02 09:02:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_draw_opaque_fb [2024-12-02 09:02:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_draw_opaque_fb [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure trace_fence_emit [2024-12-02 09:02:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_fence_emit [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_cursor_set2 [2024-12-02 09:02:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_cursor_set2 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_io_lock [2024-12-02 09:02:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_io_lock [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_push_cursor_ring_release [2024-12-02 09:02:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_push_cursor_ring_release [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 09:02:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#44 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#45 [2024-12-02 09:02:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#46 [2024-12-02 09:02:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#47 [2024-12-02 09:02:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#48 [2024-12-02 09:02:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#49 [2024-12-02 09:02:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#50 [2024-12-02 09:02:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#51 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 09:02:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#44 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#45 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#46 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#47 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#48 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#49 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#50 [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#51 [2024-12-02 09:02:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_unreserve [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_unreserve [2024-12-02 09:02:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-12-02 09:02:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_free [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_free [2024-12-02 09:02:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_push_command_ring_release [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_push_command_ring_release [2024-12-02 09:02:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 09:02:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 09:02:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_framebuffer_surface_dirty [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_framebuffer_surface_dirty [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_dpms [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_dpms [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_io_log [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_io_log [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure fence_release [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_placement_from_domain [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_placement_from_domain [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_pci_probe [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_pci_probe [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_send_monitors_config [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_send_monitors_config [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure free_drawable [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure free_drawable [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_setcmap [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_setcmap [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_prime_vunmap [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_prime_vunmap [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-02 09:02:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure drm_release [2024-12-02 09:02:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_release [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-02 09:02:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_nop_signaling [2024-12-02 09:02:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_nop_signaling [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-12-02 09:02:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_surf_evict_mutex_of_qxl_device [2024-12-02 09:02:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_surf_evict_mutex_of_qxl_device [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_mode_fixup [2024-12-02 09:02:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_mode_fixup [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ring_create [2024-12-02 09:02:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ring_create [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-12-02 09:02:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_conn_save [2024-12-02 09:02:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_conn_save [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 09:02:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#45 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#46 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#47 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#48 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#49 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#50 [2024-12-02 09:02:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#51 [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_destroy_monitors_object [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_destroy_monitors_object [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure io_mapping_free [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure io_mapping_free [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_disable [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_disable [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_check_header [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_check_header [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ring_free [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ring_free [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_draw_dirty_fb [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_draw_dirty_fb [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_area_mutex_of_qxl_device [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_area_mutex_of_qxl_device [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_framebuffer_init [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_framebuffer_init [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_pin [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_pin [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_driver_unload [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_driver_unload [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_mmap [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_mmap [2024-12-02 09:02:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_pci_remove [2024-12-02 09:02:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_pci_remove [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gc_work [2024-12-02 09:02:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gc_work [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock_interruptible [2024-12-02 09:02:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock_interruptible [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-12-02 09:02:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2024-12-02 09:02:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_conn_detect [2024-12-02 09:02:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_conn_detect [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2024-12-02 09:02:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 09:02:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2024-12-02 09:02:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_fb_fillrect [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_fb_fillrect [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_reap_surface_id [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_reap_surface_id [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_hw_surface_alloc [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_hw_surface_alloc [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure fence_signal [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure fence_signal [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure make_drawable [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure make_drawable [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_backend_bind [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_backend_bind [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_init_mm [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_init_mm [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_async_io_mutex_of_qxl_device [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_async_io_mutex_of_qxl_device [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_mode_dumb_mmap [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_mode_dumb_mmap [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_check_var [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_check_var [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_check_idle [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_check_idle [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_handle_create [2024-12-02 09:02:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_handle_create [2024-12-02 09:02:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_bo_gpu_offset [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_bo_gpu_offset [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_validate_bo [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_validate_bo [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_fb_dirty_flush [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_fb_dirty_flush [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_io_unlock [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_io_unlock [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_verify_access [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_verify_access [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_object_create [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_object_create [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_destroy [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_destroy [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_crtc_commit [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_crtc_commit [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_image_free_objects [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_image_free_objects [2024-12-02 09:02:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2024-12-02 09:02:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_io_cmd_user [2024-12-02 09:02:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_io_cmd_user [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_release_map [2024-12-02 09:02:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_release_map [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2024-12-02 09:02:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_release_mutex_of_qxl_device [2024-12-02 09:02:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_release_mutex_of_qxl_device [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-02 09:02:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ring_push [2024-12-02 09:02:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ring_push [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_get_qdev [2024-12-02 09:02:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_get_qdev [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 09:02:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-12-02 09:02:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-12-02 09:02:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-12-02 09:02:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2024-12-02 09:02:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2024-12-02 09:02:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 09:02:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 09:02:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_gem_prime_mmap [2024-12-02 09:02:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_gem_prime_mmap [2024-12-02 09:02:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure qxl_ttm_bo_is_qxl_bo [2024-12-02 09:02:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure qxl_ttm_bo_is_qxl_bo [2024-12-02 09:02:41,299 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 09:02:41,304 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 09:03:22,124 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 09:03:35,967 INFO L? ?]: Removed 6697 outVars from TransFormulas that were not future-live. [2024-12-02 09:03:35,967 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 09:03:36,028 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 09:03:36,028 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-02 09:03:36,028 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:03:36 BoogieIcfgContainer [2024-12-02 09:03:36,029 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 09:03:36,030 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 09:03:36,030 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 09:03:36,034 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 09:03:36,035 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 09:02:24" (1/3) ... [2024-12-02 09:03:36,035 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@598e27f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 09:03:36, skipping insertion in model container [2024-12-02 09:03:36,035 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:02:33" (2/3) ... [2024-12-02 09:03:36,035 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@598e27f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 09:03:36, skipping insertion in model container [2024-12-02 09:03:36,035 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:03:36" (3/3) ... [2024-12-02 09:03:36,036 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--qxl--qxl.ko-entry_point.cil.out.i [2024-12-02 09:03:36,049 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 09:03:36,051 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--qxl--qxl.ko-entry_point.cil.out.i that has 378 procedures, 5357 locations, 1 initial locations, 160 loop locations, and 1 error locations. [2024-12-02 09:03:36,158 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 09:03:36,167 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2311fc62, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 09:03:36,167 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 09:03:36,179 INFO L276 IsEmpty]: Start isEmpty. Operand has 4901 states, 3357 states have (on average 1.3592493297587132) internal successors, (4563), 3537 states have internal predecessors, (4563), 1267 states have call successors, (1267), 276 states have call predecessors, (1267), 275 states have return successors, (1247), 1215 states have call predecessors, (1247), 1247 states have call successors, (1247) [2024-12-02 09:03:36,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-12-02 09:03:36,197 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:03:36,198 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:03:36,198 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:03:36,202 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:03:36,202 INFO L85 PathProgramCache]: Analyzing trace with hash 1486335767, now seen corresponding path program 1 times [2024-12-02 09:03:36,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:03:36,208 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855951659] [2024-12-02 09:03:36,208 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:03:36,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:03:44,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:03:45,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2024-12-02 09:03:45,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:03:45,616 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1855951659] [2024-12-02 09:03:45,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1855951659] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:03:45,617 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:03:45,617 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:03:45,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61902039] [2024-12-02 09:03:45,619 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:03:45,623 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:03:45,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:03:45,642 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:03:45,642 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:03:45,651 INFO L87 Difference]: Start difference. First operand has 4901 states, 3357 states have (on average 1.3592493297587132) internal successors, (4563), 3537 states have internal predecessors, (4563), 1267 states have call successors, (1267), 276 states have call predecessors, (1267), 275 states have return successors, (1247), 1215 states have call predecessors, (1247), 1247 states have call successors, (1247) Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2024-12-02 09:03:49,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 09:03:50,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:03:50,798 INFO L93 Difference]: Finished difference Result 14531 states and 21686 transitions. [2024-12-02 09:03:50,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:03:50,800 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 414 [2024-12-02 09:03:50,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:03:50,880 INFO L225 Difference]: With dead ends: 14531 [2024-12-02 09:03:50,880 INFO L226 Difference]: Without dead ends: 9569 [2024-12-02 09:03:50,920 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:03:50,922 INFO L435 NwaCegarLoop]: 7065 mSDtfsCounter, 6798 mSDsluCounter, 7018 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6798 SdHoareTripleChecker+Valid, 14083 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-12-02 09:03:50,923 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6798 Valid, 14083 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-12-02 09:03:50,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9569 states. [2024-12-02 09:03:51,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9569 to 9552. [2024-12-02 09:03:51,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9552 states, 6590 states have (on average 1.3509863429438542) internal successors, (8903), 6880 states have internal predecessors, (8903), 2413 states have call successors, (2413), 549 states have call predecessors, (2413), 548 states have return successors, (2386), 2322 states have call predecessors, (2386), 2386 states have call successors, (2386) [2024-12-02 09:03:51,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9552 states to 9552 states and 13702 transitions. [2024-12-02 09:03:51,543 INFO L78 Accepts]: Start accepts. Automaton has 9552 states and 13702 transitions. Word has length 414 [2024-12-02 09:03:51,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:03:51,545 INFO L471 AbstractCegarLoop]: Abstraction has 9552 states and 13702 transitions. [2024-12-02 09:03:51,545 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2024-12-02 09:03:51,545 INFO L276 IsEmpty]: Start isEmpty. Operand 9552 states and 13702 transitions. [2024-12-02 09:03:51,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2024-12-02 09:03:51,555 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:03:51,556 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:03:51,556 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 09:03:51,556 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:03:51,557 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:03:51,557 INFO L85 PathProgramCache]: Analyzing trace with hash -996631674, now seen corresponding path program 1 times [2024-12-02 09:03:51,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:03:51,557 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18984242] [2024-12-02 09:03:51,557 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:03:51,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:03:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:03:59,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2024-12-02 09:03:59,936 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:03:59,936 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18984242] [2024-12-02 09:03:59,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [18984242] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:03:59,936 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:03:59,936 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:03:59,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2041151569] [2024-12-02 09:03:59,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:03:59,939 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:03:59,939 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:03:59,940 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:03:59,940 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:03:59,940 INFO L87 Difference]: Start difference. First operand 9552 states and 13702 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:04:00,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:04:00,368 INFO L93 Difference]: Finished difference Result 9598 states and 13732 transitions. [2024-12-02 09:04:00,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:04:00,369 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 418 [2024-12-02 09:04:00,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:04:00,444 INFO L225 Difference]: With dead ends: 9598 [2024-12-02 09:04:00,444 INFO L226 Difference]: Without dead ends: 9594 [2024-12-02 09:04:00,452 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:04:00,453 INFO L435 NwaCegarLoop]: 6975 mSDtfsCounter, 6732 mSDsluCounter, 165 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6732 SdHoareTripleChecker+Valid, 7140 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 09:04:00,454 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6732 Valid, 7140 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 09:04:00,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9594 states. [2024-12-02 09:04:00,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9594 to 9592. [2024-12-02 09:04:00,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9592 states, 6618 states have (on average 1.3490480507706255) internal successors, (8928), 6906 states have internal predecessors, (8928), 2411 states have call successors, (2411), 563 states have call predecessors, (2411), 562 states have return successors, (2386), 2322 states have call predecessors, (2386), 2386 states have call successors, (2386) [2024-12-02 09:04:01,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9592 states to 9592 states and 13725 transitions. [2024-12-02 09:04:01,046 INFO L78 Accepts]: Start accepts. Automaton has 9592 states and 13725 transitions. Word has length 418 [2024-12-02 09:04:01,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:04:01,047 INFO L471 AbstractCegarLoop]: Abstraction has 9592 states and 13725 transitions. [2024-12-02 09:04:01,048 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:04:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand 9592 states and 13725 transitions. [2024-12-02 09:04:01,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2024-12-02 09:04:01,056 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:04:01,057 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:04:01,057 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 09:04:01,057 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:04:01,057 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:04:01,058 INFO L85 PathProgramCache]: Analyzing trace with hash -837275109, now seen corresponding path program 1 times [2024-12-02 09:04:01,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:04:01,058 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566481378] [2024-12-02 09:04:01,058 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:04:01,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:04:08,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:04:09,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2024-12-02 09:04:09,066 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:04:09,066 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566481378] [2024-12-02 09:04:09,067 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [566481378] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:04:09,067 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:04:09,067 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:04:09,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337952109] [2024-12-02 09:04:09,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:04:09,068 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:04:09,068 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:04:09,069 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:04:09,069 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:04:09,069 INFO L87 Difference]: Start difference. First operand 9592 states and 13725 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:04:09,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:04:09,523 INFO L93 Difference]: Finished difference Result 19064 states and 27792 transitions. [2024-12-02 09:04:09,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:04:09,524 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 419 [2024-12-02 09:04:09,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:04:09,623 INFO L225 Difference]: With dead ends: 19064 [2024-12-02 09:04:09,623 INFO L226 Difference]: Without dead ends: 19058 [2024-12-02 09:04:09,638 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:04:09,639 INFO L435 NwaCegarLoop]: 7841 mSDtfsCounter, 6984 mSDsluCounter, 6897 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6984 SdHoareTripleChecker+Valid, 14738 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 09:04:09,639 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6984 Valid, 14738 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 09:04:09,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19058 states. [2024-12-02 09:04:10,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19058 to 19045. [2024-12-02 09:04:10,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19045 states, 13167 states have (on average 1.3493582440950862) internal successors, (17767), 13723 states have internal predecessors, (17767), 4757 states have call successors, (4757), 1123 states have call predecessors, (4757), 1120 states have return successors, (5244), 4598 states have call predecessors, (5244), 4732 states have call successors, (5244) [2024-12-02 09:04:10,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19045 states to 19045 states and 27768 transitions. [2024-12-02 09:04:10,277 INFO L78 Accepts]: Start accepts. Automaton has 19045 states and 27768 transitions. Word has length 419 [2024-12-02 09:04:10,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:04:10,278 INFO L471 AbstractCegarLoop]: Abstraction has 19045 states and 27768 transitions. [2024-12-02 09:04:10,278 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:04:10,278 INFO L276 IsEmpty]: Start isEmpty. Operand 19045 states and 27768 transitions. [2024-12-02 09:04:10,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-12-02 09:04:10,284 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:04:10,284 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:04:10,284 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 09:04:10,284 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:04:10,285 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:04:10,285 INFO L85 PathProgramCache]: Analyzing trace with hash -523640821, now seen corresponding path program 1 times [2024-12-02 09:04:10,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:04:10,285 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775226905] [2024-12-02 09:04:10,285 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:04:10,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:04:16,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:04:17,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2024-12-02 09:04:17,295 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:04:17,295 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775226905] [2024-12-02 09:04:17,295 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1775226905] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:04:17,295 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:04:17,295 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:04:17,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873638716] [2024-12-02 09:04:17,295 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:04:17,296 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:04:17,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:04:17,296 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:04:17,296 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:04:17,296 INFO L87 Difference]: Start difference. First operand 19045 states and 27768 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2024-12-02 09:04:18,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:04:18,874 INFO L93 Difference]: Finished difference Result 53919 states and 78552 transitions. [2024-12-02 09:04:18,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:04:18,875 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 423 [2024-12-02 09:04:18,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:04:19,089 INFO L225 Difference]: With dead ends: 53919 [2024-12-02 09:04:19,089 INFO L226 Difference]: Without dead ends: 34940 [2024-12-02 09:04:19,188 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:04:19,189 INFO L435 NwaCegarLoop]: 6975 mSDtfsCounter, 5820 mSDsluCounter, 6794 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5820 SdHoareTripleChecker+Valid, 13769 SdHoareTripleChecker+Invalid, 83 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-12-02 09:04:19,189 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5820 Valid, 13769 Invalid, 83 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-12-02 09:04:19,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34940 states. [2024-12-02 09:04:20,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34940 to 34889. [2024-12-02 09:04:20,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34889 states, 24163 states have (on average 1.350618714563589) internal successors, (32635), 25181 states have internal predecessors, (32635), 8617 states have call successors, (8617), 2113 states have call predecessors, (8617), 2108 states have return successors, (9564), 8322 states have call predecessors, (9564), 8592 states have call successors, (9564) [2024-12-02 09:04:20,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34889 states to 34889 states and 50816 transitions. [2024-12-02 09:04:20,871 INFO L78 Accepts]: Start accepts. Automaton has 34889 states and 50816 transitions. Word has length 423 [2024-12-02 09:04:20,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:04:20,872 INFO L471 AbstractCegarLoop]: Abstraction has 34889 states and 50816 transitions. [2024-12-02 09:04:20,872 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2024-12-02 09:04:20,872 INFO L276 IsEmpty]: Start isEmpty. Operand 34889 states and 50816 transitions. [2024-12-02 09:04:20,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-12-02 09:04:20,875 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:04:20,875 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:04:20,875 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 09:04:20,875 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:04:20,876 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:04:20,876 INFO L85 PathProgramCache]: Analyzing trace with hash -192184023, now seen corresponding path program 1 times [2024-12-02 09:04:20,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:04:20,876 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144599430] [2024-12-02 09:04:20,876 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:04:20,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:04:28,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:04:28,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2024-12-02 09:04:28,541 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:04:28,541 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1144599430] [2024-12-02 09:04:28,541 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1144599430] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:04:28,541 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:04:28,542 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:04:28,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [261561095] [2024-12-02 09:04:28,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:04:28,542 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:04:28,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:04:28,543 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:04:28,543 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:04:28,543 INFO L87 Difference]: Start difference. First operand 34889 states and 50816 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:04:29,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:04:29,113 INFO L93 Difference]: Finished difference Result 34891 states and 50817 transitions. [2024-12-02 09:04:29,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:04:29,114 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 420 [2024-12-02 09:04:29,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:04:29,251 INFO L225 Difference]: With dead ends: 34891 [2024-12-02 09:04:29,251 INFO L226 Difference]: Without dead ends: 34888 [2024-12-02 09:04:29,271 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:04:29,271 INFO L435 NwaCegarLoop]: 6968 mSDtfsCounter, 6882 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6882 SdHoareTripleChecker+Valid, 6968 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 09:04:29,272 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6882 Valid, 6968 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 09:04:29,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34888 states. [2024-12-02 09:04:30,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34888 to 34888. [2024-12-02 09:04:30,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34888 states, 24163 states have (on average 1.3505773289740512) internal successors, (32634), 25180 states have internal predecessors, (32634), 8616 states have call successors, (8616), 2113 states have call predecessors, (8616), 2108 states have return successors, (9564), 8322 states have call predecessors, (9564), 8592 states have call successors, (9564) [2024-12-02 09:04:30,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34888 states to 34888 states and 50814 transitions. [2024-12-02 09:04:30,446 INFO L78 Accepts]: Start accepts. Automaton has 34888 states and 50814 transitions. Word has length 420 [2024-12-02 09:04:30,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:04:30,447 INFO L471 AbstractCegarLoop]: Abstraction has 34888 states and 50814 transitions. [2024-12-02 09:04:30,447 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:04:30,447 INFO L276 IsEmpty]: Start isEmpty. Operand 34888 states and 50814 transitions. [2024-12-02 09:04:30,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-12-02 09:04:30,449 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:04:30,449 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:04:30,449 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 09:04:30,449 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:04:30,450 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:04:30,450 INFO L85 PathProgramCache]: Analyzing trace with hash -1669191970, now seen corresponding path program 1 times [2024-12-02 09:04:30,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:04:30,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111489250] [2024-12-02 09:04:30,450 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:04:30,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:04:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:04:37,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2024-12-02 09:04:37,515 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:04:37,515 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111489250] [2024-12-02 09:04:37,515 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2111489250] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:04:37,515 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:04:37,515 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:04:37,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839627949] [2024-12-02 09:04:37,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:04:37,515 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:04:37,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:04:37,516 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:04:37,516 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:04:37,516 INFO L87 Difference]: Start difference. First operand 34888 states and 50814 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:04:38,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:04:38,181 INFO L93 Difference]: Finished difference Result 34890 states and 50815 transitions. [2024-12-02 09:04:38,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:04:38,182 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 421 [2024-12-02 09:04:38,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:04:38,371 INFO L225 Difference]: With dead ends: 34890 [2024-12-02 09:04:38,371 INFO L226 Difference]: Without dead ends: 34887 [2024-12-02 09:04:38,400 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:04:38,400 INFO L435 NwaCegarLoop]: 6966 mSDtfsCounter, 6879 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6879 SdHoareTripleChecker+Valid, 6966 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 09:04:38,401 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6879 Valid, 6966 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 09:04:38,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34887 states. [2024-12-02 09:04:39,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34887 to 34887. [2024-12-02 09:04:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34887 states, 24163 states have (on average 1.3505359433845134) internal successors, (32633), 25179 states have internal predecessors, (32633), 8615 states have call successors, (8615), 2113 states have call predecessors, (8615), 2108 states have return successors, (9564), 8322 states have call predecessors, (9564), 8592 states have call successors, (9564) [2024-12-02 09:04:39,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34887 states to 34887 states and 50812 transitions. [2024-12-02 09:04:39,809 INFO L78 Accepts]: Start accepts. Automaton has 34887 states and 50812 transitions. Word has length 421 [2024-12-02 09:04:39,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:04:39,810 INFO L471 AbstractCegarLoop]: Abstraction has 34887 states and 50812 transitions. [2024-12-02 09:04:39,810 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:04:39,810 INFO L276 IsEmpty]: Start isEmpty. Operand 34887 states and 50812 transitions. [2024-12-02 09:04:39,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-12-02 09:04:39,812 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:04:39,813 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:04:39,813 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 09:04:39,813 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:04:39,813 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:04:39,813 INFO L85 PathProgramCache]: Analyzing trace with hash -211793204, now seen corresponding path program 1 times [2024-12-02 09:04:39,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:04:39,813 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877821351] [2024-12-02 09:04:39,813 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:04:39,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:04:47,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:04:47,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2024-12-02 09:04:47,359 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:04:47,359 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [877821351] [2024-12-02 09:04:47,359 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [877821351] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:04:47,359 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:04:47,360 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:04:47,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113841668] [2024-12-02 09:04:47,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:04:47,360 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:04:47,360 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:04:47,360 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:04:47,361 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:04:47,361 INFO L87 Difference]: Start difference. First operand 34887 states and 50812 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:04:48,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:04:48,241 INFO L93 Difference]: Finished difference Result 34889 states and 50813 transitions. [2024-12-02 09:04:48,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:04:48,241 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 422 [2024-12-02 09:04:48,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:04:48,346 INFO L225 Difference]: With dead ends: 34889 [2024-12-02 09:04:48,346 INFO L226 Difference]: Without dead ends: 34886 [2024-12-02 09:04:48,361 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:04:48,361 INFO L435 NwaCegarLoop]: 6964 mSDtfsCounter, 6876 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6876 SdHoareTripleChecker+Valid, 6964 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 09:04:48,362 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6876 Valid, 6964 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 09:04:48,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34886 states. [2024-12-02 09:04:49,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34886 to 34886. [2024-12-02 09:04:49,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34886 states, 24163 states have (on average 1.3504945577949758) internal successors, (32632), 25178 states have internal predecessors, (32632), 8614 states have call successors, (8614), 2113 states have call predecessors, (8614), 2108 states have return successors, (9564), 8322 states have call predecessors, (9564), 8592 states have call successors, (9564) [2024-12-02 09:04:49,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34886 states to 34886 states and 50810 transitions. [2024-12-02 09:04:49,565 INFO L78 Accepts]: Start accepts. Automaton has 34886 states and 50810 transitions. Word has length 422 [2024-12-02 09:04:49,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:04:49,566 INFO L471 AbstractCegarLoop]: Abstraction has 34886 states and 50810 transitions. [2024-12-02 09:04:49,566 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:04:49,566 INFO L276 IsEmpty]: Start isEmpty. Operand 34886 states and 50810 transitions. [2024-12-02 09:04:49,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-12-02 09:04:49,569 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:04:49,569 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:04:49,570 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 09:04:49,570 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:04:49,570 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:04:49,570 INFO L85 PathProgramCache]: Analyzing trace with hash 2017900449, now seen corresponding path program 1 times [2024-12-02 09:04:49,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:04:49,570 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036177050] [2024-12-02 09:04:49,570 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:04:49,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:04:56,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:04:56,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2024-12-02 09:04:56,664 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:04:56,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036177050] [2024-12-02 09:04:56,664 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1036177050] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:04:56,664 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:04:56,664 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:04:56,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386936888] [2024-12-02 09:04:56,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:04:56,665 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:04:56,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:04:56,665 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:04:56,666 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:04:56,666 INFO L87 Difference]: Start difference. First operand 34886 states and 50810 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:04:57,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:04:57,607 INFO L93 Difference]: Finished difference Result 34888 states and 50811 transitions. [2024-12-02 09:04:57,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:04:57,608 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 423 [2024-12-02 09:04:57,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:04:57,717 INFO L225 Difference]: With dead ends: 34888 [2024-12-02 09:04:57,717 INFO L226 Difference]: Without dead ends: 34885 [2024-12-02 09:04:57,731 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:04:57,732 INFO L435 NwaCegarLoop]: 6962 mSDtfsCounter, 6873 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6873 SdHoareTripleChecker+Valid, 6962 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 09:04:57,732 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6873 Valid, 6962 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 09:04:57,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34885 states. [2024-12-02 09:04:58,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34885 to 34885. [2024-12-02 09:04:58,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34885 states, 24163 states have (on average 1.350453172205438) internal successors, (32631), 25177 states have internal predecessors, (32631), 8613 states have call successors, (8613), 2113 states have call predecessors, (8613), 2108 states have return successors, (9564), 8322 states have call predecessors, (9564), 8592 states have call successors, (9564) [2024-12-02 09:04:58,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34885 states to 34885 states and 50808 transitions. [2024-12-02 09:04:58,976 INFO L78 Accepts]: Start accepts. Automaton has 34885 states and 50808 transitions. Word has length 423 [2024-12-02 09:04:58,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:04:58,976 INFO L471 AbstractCegarLoop]: Abstraction has 34885 states and 50808 transitions. [2024-12-02 09:04:58,977 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:04:58,977 INFO L276 IsEmpty]: Start isEmpty. Operand 34885 states and 50808 transitions. [2024-12-02 09:04:58,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-12-02 09:04:58,978 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:04:58,979 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:04:58,979 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 09:04:58,979 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:04:58,979 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:04:58,979 INFO L85 PathProgramCache]: Analyzing trace with hash -1876035473, now seen corresponding path program 1 times [2024-12-02 09:04:58,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:04:58,979 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125729959] [2024-12-02 09:04:58,979 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:04:58,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:05:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:05:06,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2024-12-02 09:05:06,423 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:05:06,423 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125729959] [2024-12-02 09:05:06,423 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1125729959] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:05:06,424 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:05:06,424 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:05:06,424 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130496929] [2024-12-02 09:05:06,424 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:05:06,424 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:05:06,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:05:06,425 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:05:06,425 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:05:06,425 INFO L87 Difference]: Start difference. First operand 34885 states and 50808 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:05:07,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:05:07,473 INFO L93 Difference]: Finished difference Result 34969 states and 50866 transitions. [2024-12-02 09:05:07,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:05:07,474 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 424 [2024-12-02 09:05:07,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:05:07,597 INFO L225 Difference]: With dead ends: 34969 [2024-12-02 09:05:07,597 INFO L226 Difference]: Without dead ends: 34965 [2024-12-02 09:05:07,620 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:05:07,621 INFO L435 NwaCegarLoop]: 6960 mSDtfsCounter, 6840 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6840 SdHoareTripleChecker+Valid, 6992 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 09:05:07,621 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6840 Valid, 6992 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 09:05:07,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34965 states. [2024-12-02 09:05:08,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34965 to 34963. [2024-12-02 09:05:08,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34963 states, 24219 states have (on average 1.3492712333292043) internal successors, (32678), 25231 states have internal predecessors, (32678), 8611 states have call successors, (8611), 2137 states have call predecessors, (8611), 2132 states have return successors, (9564), 8322 states have call predecessors, (9564), 8592 states have call successors, (9564) [2024-12-02 09:05:09,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34963 states to 34963 states and 50853 transitions. [2024-12-02 09:05:09,059 INFO L78 Accepts]: Start accepts. Automaton has 34963 states and 50853 transitions. Word has length 424 [2024-12-02 09:05:09,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:05:09,060 INFO L471 AbstractCegarLoop]: Abstraction has 34963 states and 50853 transitions. [2024-12-02 09:05:09,060 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:05:09,060 INFO L276 IsEmpty]: Start isEmpty. Operand 34963 states and 50853 transitions. [2024-12-02 09:05:09,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-12-02 09:05:09,062 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:05:09,062 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:05:09,062 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 09:05:09,062 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:05:09,062 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:05:09,062 INFO L85 PathProgramCache]: Analyzing trace with hash 1966007396, now seen corresponding path program 1 times [2024-12-02 09:05:09,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:05:09,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2039001213] [2024-12-02 09:05:09,063 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:05:09,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:05:15,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:05:16,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2024-12-02 09:05:16,377 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:05:16,377 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2039001213] [2024-12-02 09:05:16,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2039001213] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:05:16,377 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:05:16,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:05:16,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400519634] [2024-12-02 09:05:16,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:05:16,378 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:05:16,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:05:16,378 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:05:16,378 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:05:16,378 INFO L87 Difference]: Start difference. First operand 34963 states and 50853 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:05:17,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:05:17,465 INFO L93 Difference]: Finished difference Result 36233 states and 52361 transitions. [2024-12-02 09:05:17,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:05:17,465 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 425 [2024-12-02 09:05:17,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:05:17,580 INFO L225 Difference]: With dead ends: 36233 [2024-12-02 09:05:17,580 INFO L226 Difference]: Without dead ends: 36229 [2024-12-02 09:05:17,599 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:05:17,600 INFO L435 NwaCegarLoop]: 6996 mSDtfsCounter, 6829 mSDsluCounter, 221 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6829 SdHoareTripleChecker+Valid, 7217 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 09:05:17,600 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6829 Valid, 7217 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 09:05:17,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36229 states. [2024-12-02 09:05:18,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36229 to 36225. [2024-12-02 09:05:19,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36225 states, 25139 states have (on average 1.3453597995146982) internal successors, (33821), 26165 states have internal predecessors, (33821), 8785 states have call successors, (8785), 2305 states have call predecessors, (8785), 2300 states have return successors, (9740), 8498 states have call predecessors, (9740), 8768 states have call successors, (9740) [2024-12-02 09:05:19,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36225 states to 36225 states and 52346 transitions. [2024-12-02 09:05:19,152 INFO L78 Accepts]: Start accepts. Automaton has 36225 states and 52346 transitions. Word has length 425 [2024-12-02 09:05:19,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:05:19,153 INFO L471 AbstractCegarLoop]: Abstraction has 36225 states and 52346 transitions. [2024-12-02 09:05:19,153 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:05:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 36225 states and 52346 transitions. [2024-12-02 09:05:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-12-02 09:05:19,155 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:05:19,155 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:05:19,155 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 09:05:19,155 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:05:19,156 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:05:19,156 INFO L85 PathProgramCache]: Analyzing trace with hash 810256914, now seen corresponding path program 1 times [2024-12-02 09:05:19,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:05:19,156 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [750607364] [2024-12-02 09:05:19,156 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:05:19,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:05:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:05:26,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2024-12-02 09:05:26,241 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:05:26,241 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [750607364] [2024-12-02 09:05:26,241 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [750607364] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:05:26,241 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:05:26,241 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:05:26,241 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635416442] [2024-12-02 09:05:26,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:05:26,241 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:05:26,241 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:05:26,242 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:05:26,242 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:05:26,242 INFO L87 Difference]: Start difference. First operand 36225 states and 52346 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:05:28,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:05:28,576 INFO L93 Difference]: Finished difference Result 71787 states and 107404 transitions. [2024-12-02 09:05:28,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:05:28,577 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 426 [2024-12-02 09:05:28,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:05:28,824 INFO L225 Difference]: With dead ends: 71787 [2024-12-02 09:05:28,824 INFO L226 Difference]: Without dead ends: 71783 [2024-12-02 09:05:28,862 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:05:28,863 INFO L435 NwaCegarLoop]: 7321 mSDtfsCounter, 6932 mSDsluCounter, 6907 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6932 SdHoareTripleChecker+Valid, 14228 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 09:05:28,863 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6932 Valid, 14228 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 09:05:28,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71783 states. [2024-12-02 09:05:32,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71783 to 71770. [2024-12-02 09:05:32,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71770 states, 49910 states have (on average 1.3464035263474254) internal successors, (67199), 51930 states have internal predecessors, (67199), 17347 states have call successors, (17347), 4553 states have call predecessors, (17347), 4512 states have return successors, (22826), 16734 states have call predecessors, (22826), 17330 states have call successors, (22826) [2024-12-02 09:05:32,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71770 states to 71770 states and 107372 transitions. [2024-12-02 09:05:32,580 INFO L78 Accepts]: Start accepts. Automaton has 71770 states and 107372 transitions. Word has length 426 [2024-12-02 09:05:32,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:05:32,580 INFO L471 AbstractCegarLoop]: Abstraction has 71770 states and 107372 transitions. [2024-12-02 09:05:32,581 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:05:32,581 INFO L276 IsEmpty]: Start isEmpty. Operand 71770 states and 107372 transitions. [2024-12-02 09:05:32,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-12-02 09:05:32,583 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:05:32,583 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:05:32,583 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-12-02 09:05:32,584 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:05:32,584 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:05:32,584 INFO L85 PathProgramCache]: Analyzing trace with hash -658264793, now seen corresponding path program 1 times [2024-12-02 09:05:32,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:05:32,584 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044244880] [2024-12-02 09:05:32,585 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:05:32,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:05:39,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:05:39,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2024-12-02 09:05:39,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:05:39,855 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044244880] [2024-12-02 09:05:39,855 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2044244880] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:05:39,855 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:05:39,855 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:05:39,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915727938] [2024-12-02 09:05:39,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:05:39,856 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:05:39,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:05:39,857 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:05:39,857 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:05:39,857 INFO L87 Difference]: Start difference. First operand 71770 states and 107372 transitions. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:05:44,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:05:44,364 INFO L93 Difference]: Finished difference Result 180797 states and 278970 transitions. [2024-12-02 09:05:44,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:05:44,364 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 427 [2024-12-02 09:05:44,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:05:44,847 INFO L225 Difference]: With dead ends: 180797 [2024-12-02 09:05:44,847 INFO L226 Difference]: Without dead ends: 109093 [2024-12-02 09:05:45,192 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:05:45,193 INFO L435 NwaCegarLoop]: 8308 mSDtfsCounter, 6872 mSDsluCounter, 3071 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6872 SdHoareTripleChecker+Valid, 11379 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 09:05:45,193 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6872 Valid, 11379 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 09:05:45,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109093 states. [2024-12-02 09:05:50,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109093 to 108991. [2024-12-02 09:05:50,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108991 states, 75537 states have (on average 1.3409190198181025) internal successors, (101289), 78989 states have internal predecessors, (101289), 25925 states have call successors, (25925), 7690 states have call predecessors, (25925), 7528 states have return successors, (35786), 24631 states have call predecessors, (35786), 25906 states have call successors, (35786) [2024-12-02 09:05:51,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108991 states to 108991 states and 163000 transitions. [2024-12-02 09:05:51,197 INFO L78 Accepts]: Start accepts. Automaton has 108991 states and 163000 transitions. Word has length 427 [2024-12-02 09:05:51,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:05:51,197 INFO L471 AbstractCegarLoop]: Abstraction has 108991 states and 163000 transitions. [2024-12-02 09:05:51,197 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:05:51,197 INFO L276 IsEmpty]: Start isEmpty. Operand 108991 states and 163000 transitions. [2024-12-02 09:05:51,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-12-02 09:05:51,200 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:05:51,200 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:05:51,200 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-12-02 09:05:51,200 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:05:51,201 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:05:51,201 INFO L85 PathProgramCache]: Analyzing trace with hash 1062207413, now seen corresponding path program 1 times [2024-12-02 09:05:51,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:05:51,201 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776817196] [2024-12-02 09:05:51,201 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:05:51,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:05:59,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:05:59,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2024-12-02 09:05:59,927 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:05:59,927 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776817196] [2024-12-02 09:05:59,927 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1776817196] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:05:59,927 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:05:59,927 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:05:59,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078583159] [2024-12-02 09:05:59,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:05:59,928 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:05:59,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:05:59,929 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:05:59,929 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:05:59,929 INFO L87 Difference]: Start difference. First operand 108991 states and 163000 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:06:05,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:06:05,528 INFO L93 Difference]: Finished difference Result 113292 states and 168779 transitions. [2024-12-02 09:06:05,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:06:05,529 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 428 [2024-12-02 09:06:05,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:06:05,944 INFO L225 Difference]: With dead ends: 113292 [2024-12-02 09:06:05,944 INFO L226 Difference]: Without dead ends: 113288 [2024-12-02 09:06:05,991 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:06:05,991 INFO L435 NwaCegarLoop]: 6952 mSDtfsCounter, 6839 mSDsluCounter, 192 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6839 SdHoareTripleChecker+Valid, 7144 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 09:06:05,992 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6839 Valid, 7144 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 09:06:06,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113288 states. [2024-12-02 09:06:11,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113288 to 113285. [2024-12-02 09:06:11,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113285 states, 78305 states have (on average 1.3382542621799374) internal successors, (104792), 81755 states have internal predecessors, (104792), 27043 states have call successors, (27043), 8098 states have call predecessors, (27043), 7936 states have return successors, (36906), 25751 states have call predecessors, (36906), 27026 states have call successors, (36906) [2024-12-02 09:06:12,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113285 states to 113285 states and 168741 transitions. [2024-12-02 09:06:12,181 INFO L78 Accepts]: Start accepts. Automaton has 113285 states and 168741 transitions. Word has length 428 [2024-12-02 09:06:12,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:06:12,181 INFO L471 AbstractCegarLoop]: Abstraction has 113285 states and 168741 transitions. [2024-12-02 09:06:12,182 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:06:12,182 INFO L276 IsEmpty]: Start isEmpty. Operand 113285 states and 168741 transitions. [2024-12-02 09:06:12,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-12-02 09:06:12,184 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:06:12,184 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:06:12,184 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-12-02 09:06:12,185 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:06:12,185 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:06:12,185 INFO L85 PathProgramCache]: Analyzing trace with hash -1437724182, now seen corresponding path program 1 times [2024-12-02 09:06:12,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:06:12,185 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846303544] [2024-12-02 09:06:12,185 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:06:12,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:06:21,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:06:21,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2024-12-02 09:06:21,703 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:06:21,703 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846303544] [2024-12-02 09:06:21,703 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [846303544] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:06:21,703 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:06:21,703 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:06:21,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [150613780] [2024-12-02 09:06:21,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:06:21,703 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:06:21,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:06:21,704 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:06:21,704 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:06:21,704 INFO L87 Difference]: Start difference. First operand 113285 states and 168741 transitions. Second operand has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:06:26,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:06:26,507 INFO L93 Difference]: Finished difference Result 113287 states and 168742 transitions. [2024-12-02 09:06:26,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:06:26,507 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 429 [2024-12-02 09:06:26,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:06:26,901 INFO L225 Difference]: With dead ends: 113287 [2024-12-02 09:06:26,901 INFO L226 Difference]: Without dead ends: 113269 [2024-12-02 09:06:26,938 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:06:26,939 INFO L435 NwaCegarLoop]: 6947 mSDtfsCounter, 6851 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6851 SdHoareTripleChecker+Valid, 6947 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 09:06:26,939 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6851 Valid, 6947 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 09:06:27,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113269 states. [2024-12-02 09:06:33,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113269 to 113269. [2024-12-02 09:06:33,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113269 states, 78290 states have (on average 1.3382296589602758) internal successors, (104770), 81739 states have internal predecessors, (104770), 27042 states have call successors, (27042), 8098 states have call predecessors, (27042), 7936 states have return successors, (36906), 25751 states have call predecessors, (36906), 27026 states have call successors, (36906) [2024-12-02 09:06:34,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113269 states to 113269 states and 168718 transitions. [2024-12-02 09:06:34,234 INFO L78 Accepts]: Start accepts. Automaton has 113269 states and 168718 transitions. Word has length 429 [2024-12-02 09:06:34,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:06:34,234 INFO L471 AbstractCegarLoop]: Abstraction has 113269 states and 168718 transitions. [2024-12-02 09:06:34,234 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 09:06:34,234 INFO L276 IsEmpty]: Start isEmpty. Operand 113269 states and 168718 transitions. [2024-12-02 09:06:34,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2024-12-02 09:06:34,239 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:06:34,239 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:06:34,239 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-12-02 09:06:34,239 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:06:34,240 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:06:34,240 INFO L85 PathProgramCache]: Analyzing trace with hash -1411972106, now seen corresponding path program 1 times [2024-12-02 09:06:34,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:06:34,240 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1724923232] [2024-12-02 09:06:34,240 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:06:34,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:06:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:06:42,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2024-12-02 09:06:42,261 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:06:42,261 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1724923232] [2024-12-02 09:06:42,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1724923232] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:06:42,262 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:06:42,262 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:06:42,262 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [436578167] [2024-12-02 09:06:42,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:06:42,262 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:06:42,263 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:06:42,263 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:06:42,263 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:06:42,264 INFO L87 Difference]: Start difference. First operand 113269 states and 168718 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-12-02 09:06:55,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:06:55,718 INFO L93 Difference]: Finished difference Result 336099 states and 500299 transitions. [2024-12-02 09:06:55,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:06:55,719 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 470 [2024-12-02 09:06:55,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:06:57,270 INFO L225 Difference]: With dead ends: 336099 [2024-12-02 09:06:57,270 INFO L226 Difference]: Without dead ends: 222896 [2024-12-02 09:06:57,720 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:06:57,721 INFO L435 NwaCegarLoop]: 7680 mSDtfsCounter, 6602 mSDsluCounter, 6785 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6602 SdHoareTripleChecker+Valid, 14465 SdHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-12-02 09:06:57,722 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6602 Valid, 14465 Invalid, 65 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 63 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-12-02 09:06:57,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222896 states. [2024-12-02 09:07:12,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 222896 to 222837. [2024-12-02 09:07:12,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 222837 states, 153834 states have (on average 1.3369606198889712) internal successors, (205670), 160699 states have internal predecessors, (205670), 53306 states have call successors, (53306), 16018 states have call predecessors, (53306), 15696 states have return successors, (72626), 50735 states have call predecessors, (72626), 53290 states have call successors, (72626) [2024-12-02 09:07:14,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222837 states to 222837 states and 331602 transitions. [2024-12-02 09:07:14,232 INFO L78 Accepts]: Start accepts. Automaton has 222837 states and 331602 transitions. Word has length 470 [2024-12-02 09:07:14,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:07:14,233 INFO L471 AbstractCegarLoop]: Abstraction has 222837 states and 331602 transitions. [2024-12-02 09:07:14,233 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-12-02 09:07:14,233 INFO L276 IsEmpty]: Start isEmpty. Operand 222837 states and 331602 transitions. [2024-12-02 09:07:14,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2024-12-02 09:07:14,263 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:07:14,264 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:07:14,264 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-12-02 09:07:14,264 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:07:14,265 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:07:14,266 INFO L85 PathProgramCache]: Analyzing trace with hash -1946904151, now seen corresponding path program 1 times [2024-12-02 09:07:14,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:07:14,266 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646023292] [2024-12-02 09:07:14,266 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:07:14,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:07:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:07:25,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2908 trivial. 0 not checked. [2024-12-02 09:07:25,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:07:25,403 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646023292] [2024-12-02 09:07:25,403 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [646023292] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:07:25,403 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:07:25,403 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:07:25,403 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424376289] [2024-12-02 09:07:25,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:07:25,405 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:07:25,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:07:25,406 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:07:25,406 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:07:25,406 INFO L87 Difference]: Start difference. First operand 222837 states and 331602 transitions. Second operand has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2024-12-02 09:07:50,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:07:50,413 INFO L93 Difference]: Finished difference Result 666947 states and 992151 transitions. [2024-12-02 09:07:50,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 09:07:50,413 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) Word has length 502 [2024-12-02 09:07:50,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:07:53,662 INFO L225 Difference]: With dead ends: 666947 [2024-12-02 09:07:53,662 INFO L226 Difference]: Without dead ends: 444176 [2024-12-02 09:07:54,473 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:07:54,474 INFO L435 NwaCegarLoop]: 8409 mSDtfsCounter, 6838 mSDsluCounter, 6833 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6838 SdHoareTripleChecker+Valid, 15242 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 09:07:54,474 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6838 Valid, 15242 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 09:07:54,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 444176 states. [2024-12-02 09:08:20,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 444176 to 444117. [2024-12-02 09:08:21,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 444117 states, 306610 states have (on average 1.3369622647663155) internal successors, (409926), 320331 states have internal predecessors, (409926), 106146 states have call successors, (106146), 32002 states have call predecessors, (106146), 31360 states have return successors, (144482), 101015 states have call predecessors, (144482), 106130 states have call successors, (144482) [2024-12-02 09:08:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444117 states to 444117 states and 660554 transitions. [2024-12-02 09:08:25,164 INFO L78 Accepts]: Start accepts. Automaton has 444117 states and 660554 transitions. Word has length 502 [2024-12-02 09:08:25,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:08:25,165 INFO L471 AbstractCegarLoop]: Abstraction has 444117 states and 660554 transitions. [2024-12-02 09:08:25,165 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 2 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2024-12-02 09:08:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 444117 states and 660554 transitions. [2024-12-02 09:08:25,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-12-02 09:08:25,173 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:08:25,174 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 14, 14, 14, 14, 14, 14, 14, 14, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:08:25,174 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-12-02 09:08:25,174 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:08:25,175 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:08:25,176 INFO L85 PathProgramCache]: Analyzing trace with hash 1421524886, now seen corresponding path program 1 times [2024-12-02 09:08:25,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:08:25,178 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [546560862] [2024-12-02 09:08:25,179 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:08:25,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:08:34,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:08:35,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2511 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2511 trivial. 0 not checked. [2024-12-02 09:08:35,184 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:08:35,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [546560862] [2024-12-02 09:08:35,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [546560862] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:08:35,184 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:08:35,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 09:08:35,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1563348713] [2024-12-02 09:08:35,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:08:35,186 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 09:08:35,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:08:35,186 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 09:08:35,187 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 09:08:35,187 INFO L87 Difference]: Start difference. First operand 444117 states and 660554 transitions. Second operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42)