./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya --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 600276f17a788d89542ab4bc1cb35a7ee9259aa7d76b73bd966dc12f7082896c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 01:27:27,542 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 01:27:27,614 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-29 01:27:27,619 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 01:27:27,620 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 01:27:27,647 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 01:27:27,647 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 01:27:27,648 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 01:27:27,649 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 01:27:27,649 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 01:27:27,650 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 01:27:27,650 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 01:27:27,651 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 01:27:27,652 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 01:27:27,652 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 01:27:27,653 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 01:27:27,653 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 01:27:27,654 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 01:27:27,654 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 01:27:27,655 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 01:27:27,655 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 01:27:27,658 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 01:27:27,658 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 01:27:27,659 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 01:27:27,659 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 01:27:27,660 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 01:27:27,660 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 01:27:27,660 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 01:27:27,661 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 01:27:27,661 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 01:27:27,661 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 01:27:27,662 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 01:27:27,662 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 01:27:27,662 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 01:27:27,663 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 01:27:27,663 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 01:27:27,663 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 01:27:27,663 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 01:27:27,663 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 01:27:27,664 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 600276f17a788d89542ab4bc1cb35a7ee9259aa7d76b73bd966dc12f7082896c [2023-11-29 01:27:27,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 01:27:27,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 01:27:27,932 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 01:27:27,933 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 01:27:27,934 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 01:27:27,935 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2023-11-29 01:27:30,803 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 01:27:31,505 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 01:27:31,505 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2023-11-29 01:27:31,598 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya/data/50ea3b872/295b0e1f33894d919c15f3d4f8f65647/FLAG530515452 [2023-11-29 01:27:31,611 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya/data/50ea3b872/295b0e1f33894d919c15f3d4f8f65647 [2023-11-29 01:27:31,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 01:27:31,615 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 01:27:31,617 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 01:27:31,617 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 01:27:31,622 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 01:27:31,623 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:27:31" (1/1) ... [2023-11-29 01:27:31,624 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dc25fe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:31, skipping insertion in model container [2023-11-29 01:27:31,624 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:27:31" (1/1) ... [2023-11-29 01:27:31,798 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 01:27:40,663 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i[722028,722041] [2023-11-29 01:27:41,112 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:27:41,170 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 01:27:41,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [6348] [2023-11-29 01:27:41,328 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c.prepared"), "i" (414), "i" (12UL)); [6855-6856] [2023-11-29 01:27:41,331 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c.prepared"), "i" (495), "i" (12UL)); [6932-6933] [2023-11-29 01:27:41,343 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c.prepared"), "i" (1000), "i" (12UL)); [7498-7499] [2023-11-29 01:27:41,347 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c.prepared"), "i" (1114), "i" (12UL)); [7634-7635] [2023-11-29 01:27:41,354 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c.prepared"), "i" (1179), "i" (12UL)); [7686-7687] [2023-11-29 01:27:41,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [8158] [2023-11-29 01:27:41,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [8161] [2023-11-29 01:27:41,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [8164] [2023-11-29 01:27:41,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [8167] [2023-11-29 01:27:41,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [8180] [2023-11-29 01:27:41,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8206] [2023-11-29 01:27:41,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8214] [2023-11-29 01:27:41,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8217] [2023-11-29 01:27:41,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8511] [2023-11-29 01:27:41,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8513] [2023-11-29 01:27:41,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8599] [2023-11-29 01:27:41,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8601] [2023-11-29 01:27:41,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [8793] [2023-11-29 01:27:41,393 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c.prepared"), "i" (555), "i" (12UL)); [9471-9472] [2023-11-29 01:27:41,449 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c.prepared"), "i" (1082), "i" (12UL)); [10121-10122] [2023-11-29 01:27:41,459 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c.prepared"), "i" (1266), "i" (12UL)); [10323-10324] [2023-11-29 01:27:41,462 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c.prepared"), "i" (1319), "i" (12UL)); [10416-10417] [2023-11-29 01:27:41,462 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c.prepared"), "i" (1320), "i" (12UL)); [10430-10431] [2023-11-29 01:27:41,469 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c.prepared"), "i" (1456), "i" (12UL)); [10621-10622] [2023-11-29 01:27:41,469 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c.prepared"), "i" (1457), "i" (12UL)); [10635-10636] [2023-11-29 01:27:41,527 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c.prepared"), "i" (433), "i" (12UL)); [12113-12114] [2023-11-29 01:27:41,532 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c.prepared"), "i" (495), "i" (12UL)); [12181-12182] [2023-11-29 01:27:41,558 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c.prepared"), "i" (1006), "i" (12UL)); [12779-12780] [2023-11-29 01:27:41,559 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c.prepared"), "i" (1024), "i" (12UL)); [12807-12808] [2023-11-29 01:27:41,583 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c.prepared"), "i" (742), "i" (12UL)); [14192-14193] [2023-11-29 01:27:41,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; subl %2,%0; sete %1": "+m" (v->counter), "=qm" (c): "ir" (i): "memory"); [14898-14899] [2023-11-29 01:27:41,643 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c.prepared"), "i" (270), "i" (12UL)); [15098-15099] [2023-11-29 01:27:41,687 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c.prepared"), "i" (1051), "i" (12UL)); [15931-15932] [2023-11-29 01:27:41,692 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c.prepared"), "i" (1221), "i" (12UL)); [16079-16080] [2023-11-29 01:27:41,700 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c.prepared"), "i" (1309), "i" (12UL)); [16188-16189] [2023-11-29 01:27:41,715 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c.prepared"), "i" (1663), "i" (12UL)); [16646-16647] [2023-11-29 01:27:41,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [17655-17656] [2023-11-29 01:27:41,750 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [17667] [2023-11-29 01:27:41,750 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [17670] [2023-11-29 01:27:41,750 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [17673] [2023-11-29 01:27:41,751 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [17676] [2023-11-29 01:27:41,751 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [17690-17691] [2023-11-29 01:27:41,751 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [17702-17703] [2023-11-29 01:27:41,752 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [17706-17707] [2023-11-29 01:27:41,752 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [17710-17711] [2023-11-29 01:27:41,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [17714-17715] [2023-11-29 01:27:41,758 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [17904] [2023-11-29 01:27:41,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [17908] [2023-11-29 01:27:41,770 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c.prepared"), "i" (419), "i" (12UL)); [18264-18265] [2023-11-29 01:27:41,770 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c.prepared"), "i" (420), "i" (12UL)); [18273-18274] [2023-11-29 01:27:41,773 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [18375] [2023-11-29 01:27:41,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [18406] [2023-11-29 01:27:41,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [18408] [2023-11-29 01:27:41,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c.prepared"), "i" (534), "i" (12UL)); [18443-18444] [2023-11-29 01:27:41,777 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c.prepared"), "i" (535), "i" (12UL)); [18451-18452] [2023-11-29 01:27:41,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [18478] [2023-11-29 01:27:41,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [18486] [2023-11-29 01:27:41,812 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c.prepared"), "i" (233), "i" (12UL)); [19605-19606] [2023-11-29 01:27:41,815 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c.prepared"), "i" (269), "i" (12UL)); [19658-19659] [2023-11-29 01:27:41,818 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c.prepared"), "i" (286), "i" (12UL)); [19692-19693] [2023-11-29 01:27:41,892 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c.prepared"), "i" (543), "i" (12UL)); [19974-19975] [2023-11-29 01:27:41,906 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c.prepared"), "i" (308), "i" (12UL)); [20473-20474] [2023-11-29 01:27:41,910 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c.prepared"), "i" (379), "i" (12UL)); [20539-20540] [2023-11-29 01:27:41,913 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c.prepared"), "i" (429), "i" (12UL)); [20590-20591] [2023-11-29 01:27:41,914 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c.prepared"), "i" (447), "i" (12UL)); [20610-20611] [2023-11-29 01:27:41,928 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c.prepared"), "i" (652), "i" (12UL)); [20879-20880] [2023-11-29 01:27:41,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c.prepared"), "i" (308), "i" (12UL)); [22013-22014] [2023-11-29 01:27:41,972 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c.prepared"), "i" (372), "i" (12UL)); [22093-22094] [2023-11-29 01:27:41,997 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c.prepared"), "i" (769), "i" (12UL)); [22625-22626] [2023-11-29 01:27:42,022 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c.prepared"), "i" (1227), "i" (12UL)); [23063-23064] [2023-11-29 01:27:42,032 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c.prepared"), "i" (410), "i" (12UL)); [23439-23440] [2023-11-29 01:27:42,032 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c.prepared"), "i" (412), "i" (12UL)); [23449-23450] [2023-11-29 01:27:42,033 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c.prepared"), "i" (424), "i" (12UL)); [23473-23474] [2023-11-29 01:27:42,037 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c.prepared"), "i" (195), "i" (12UL)); [23643-23644] [2023-11-29 01:27:42,039 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c.prepared"), "i" (221), "i" (12UL)); [23672-23673] [2023-11-29 01:27:42,059 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/vladimir/UFO/Work/test/work/current--X--drivers/gpu/drm/vmwgfx/vmwgfx.ko--X--defaultlinux-3.5--X--32_7a--X--ufo/linux-3.5/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c.prepared"), "i" (671), "i" (12UL)); [24104-24105] [2023-11-29 01:27:42,061 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i[722028,722041] [2023-11-29 01:27:42,114 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:27:42,752 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:27:42,752 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:27:42,759 INFO L206 MainTranslator]: Completed translation [2023-11-29 01:27:42,760 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:42 WrapperNode [2023-11-29 01:27:42,760 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 01:27:42,761 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 01:27:42,761 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 01:27:42,761 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 01:27:42,768 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:42" (1/1) ... [2023-11-29 01:27:42,935 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:42" (1/1) ... [2023-11-29 01:27:43,221 INFO L138 Inliner]: procedures = 1046, calls = 9851, calls flagged for inlining = 361, calls inlined = 140, statements flattened = 7162 [2023-11-29 01:27:43,222 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 01:27:43,223 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 01:27:43,223 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 01:27:43,223 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 01:27:43,237 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:42" (1/1) ... [2023-11-29 01:27:43,237 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:42" (1/1) ... [2023-11-29 01:27:43,349 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:42" (1/1) ... [2023-11-29 01:27:46,131 INFO L175 MemorySlicer]: Split 3444 memory accesses to 44 slices as follows [6, 3, 18, 64, 6, 10, 17, 2, 9, 5, 4, 6, 9, 10, 2, 9, 1, 2, 2, 1, 1, 2, 4, 2, 2, 4, 31, 4, 3, 3, 4, 2, 1425, 1368, 60, 38, 1, 27, 24, 1, 242, 5, 1, 4]. 41 percent of accesses are in the largest equivalence class. The 2136 initializations are split as follows [6, 3, 18, 36, 0, 10, 14, 2, 9, 5, 0, 6, 0, 10, 2, 9, 0, 0, 0, 0, 1, 0, 4, 0, 2, 4, 0, 0, 3, 3, 0, 2, 1425, 161, 60, 38, 0, 27, 24, 1, 242, 5, 0, 4]. The 530 writes are split as follows [0, 0, 0, 16, 5, 0, 2, 0, 0, 0, 3, 0, 2, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 31, 2, 0, 0, 2, 0, 0, 464, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]. [2023-11-29 01:27:46,131 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:42" (1/1) ... [2023-11-29 01:27:46,132 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:42" (1/1) ... [2023-11-29 01:27:46,333 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:42" (1/1) ... [2023-11-29 01:27:46,360 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:42" (1/1) ... [2023-11-29 01:27:46,577 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:42" (1/1) ... [2023-11-29 01:27:46,602 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:42" (1/1) ... [2023-11-29 01:27:46,690 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 01:27:46,691 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 01:27:46,691 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 01:27:46,692 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 01:27:46,692 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:42" (1/1) ... [2023-11-29 01:27:46,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 01:27:46,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:27:46,720 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 01:27:46,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67df5375-3166-4c76-83d7-07632508a3b7/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 01:27:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dummy_query_bo_prepare [2023-11-29 01:27:46,751 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dummy_query_bo_prepare [2023-11-29 01:27:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_destroy [2023-11-29 01:27:46,752 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_destroy [2023-11-29 01:27:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2023-11-29 01:27:46,752 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2023-11-29 01:27:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_init [2023-11-29 01:27:46,752 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_init [2023-11-29 01:27:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2023-11-29 01:27:46,753 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2023-11-29 01:27:46,753 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-29 01:27:46,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-29 01:27:46,753 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_set_config [2023-11-29 01:27:46,753 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_set_config [2023-11-29 01:27:46,754 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_backoff_reservation [2023-11-29 01:27:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_backoff_reservation [2023-11-29 01:27:46,754 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mtrr_del [2023-11-29 01:27:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mtrr_del [2023-11-29 01:27:46,754 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_move_buffer [2023-11-29 01:27:46,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_move_buffer [2023-11-29 01:27:46,755 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_firstopen [2023-11-29 01:27:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_firstopen [2023-11-29 01:27:46,755 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_lastclose [2023-11-29 01:27:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_lastclose [2023-11-29 01:27:46,755 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_pause_all [2023-11-29 01:27:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_pause_all [2023-11-29 01:27:46,755 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_destroy [2023-11-29 01:27:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_destroy [2023-11-29 01:27:46,755 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_destroy [2023-11-29 01:27:46,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_destroy [2023-11-29 01:27:46,756 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-29 01:27:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-29 01:27:46,756 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-11-29 01:27:46,756 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-29 01:27:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-29 01:27:46,756 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-29 01:27:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-29 01:27:46,756 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unreserve [2023-11-29 01:27:46,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unreserve [2023-11-29 01:27:46,757 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-29 01:27:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-29 01:27:46,757 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2023-11-29 01:27:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2023-11-29 01:27:46,757 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-29 01:27:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-29 01:27:46,757 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_free [2023-11-29 01:27:46,757 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_free [2023-11-29 01:27:46,758 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram_or_gmr [2023-11-29 01:27:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram_or_gmr [2023-11-29 01:27:46,758 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2023-11-29 01:27:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2023-11-29 01:27:46,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-11-29 01:27:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-11-29 01:27:46,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 01:27:46,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 01:27:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 01:27:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 01:27:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-29 01:27:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-29 01:27:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-29 01:27:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-29 01:27:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-29 01:27:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-29 01:27:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-29 01:27:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-29 01:27:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-29 01:27:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-29 01:27:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-29 01:27:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-29 01:27:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-29 01:27:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-29 01:27:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-29 01:27:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-29 01:27:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-29 01:27:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-29 01:27:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-29 01:27:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-29 01:27:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-29 01:27:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-29 01:27:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-29 01:27:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-29 01:27:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-29 01:27:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-29 01:27:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-29 01:27:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-29 01:27:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-29 01:27:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-29 01:27:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-29 01:27:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-29 01:27:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-29 01:27:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-29 01:27:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-29 01:27:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-29 01:27:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-11-29 01:27:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-11-29 01:27:46,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-11-29 01:27:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-11-29 01:27:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_commit_list [2023-11-29 01:27:46,764 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_commit_list [2023-11-29 01:27:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hw_mutex [2023-11-29 01:27:46,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hw_mutex [2023-11-29 01:27:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_emit_dummy_query [2023-11-29 01:27:46,764 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_emit_dummy_query [2023-11-29 01:27:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_context_destroy [2023-11-29 01:27:46,764 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_context_destroy [2023-11-29 01:27:46,764 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_del_active [2023-11-29 01:27:46,765 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_del_active [2023-11-29 01:27:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_alloc [2023-11-29 01:27:46,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_alloc [2023-11-29 01:27:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_destroy [2023-11-29 01:27:46,765 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_destroy [2023-11-29 01:27:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-11-29 01:27:46,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-11-29 01:27:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release [2023-11-29 01:27:46,765 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release [2023-11-29 01:27:46,765 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_init [2023-11-29 01:27:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_init [2023-11-29 01:27:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 01:27:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_add [2023-11-29 01:27:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_add [2023-11-29 01:27:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_complete [2023-11-29 01:27:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_complete [2023-11-29 01:27:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_destroy [2023-11-29 01:27:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_destroy [2023-11-29 01:27:46,766 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-29 01:27:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-29 01:27:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dma_buffer [2023-11-29 01:27:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dma_buffer [2023-11-29 01:27:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 01:27:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_image [2023-11-29 01:27:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_image [2023-11-29 01:27:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_display_unit_cleanup [2023-11-29 01:27:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_display_unit_cleanup [2023-11-29 01:27:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 01:27:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 01:27:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 01:27:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 01:27:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 01:27:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 01:27:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 01:27:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-29 01:27:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-29 01:27:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-29 01:27:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-29 01:27:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-29 01:27:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-29 01:27:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-29 01:27:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-29 01:27:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-29 01:27:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-29 01:27:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-29 01:27:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-29 01:27:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-29 01:27:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-29 01:27:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-29 01:27:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-29 01:27:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-29 01:27:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-29 01:27:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-29 01:27:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-29 01:27:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-29 01:27:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-29 01:27:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-29 01:27:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-29 01:27:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-29 01:27:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-29 01:27:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-29 01:27:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-29 01:27:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-29 01:27:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-29 01:27:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-29 01:27:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-29 01:27:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-29 01:27:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2023-11-29 01:27:46,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2023-11-29 01:27:46,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2023-11-29 01:27:46,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2023-11-29 01:27:46,772 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-29 01:27:46,772 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_destroy [2023-11-29 01:27:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_destroy [2023-11-29 01:27:46,772 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_release [2023-11-29 01:27:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_release [2023-11-29 01:27:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_passed [2023-11-29 01:27:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_passed [2023-11-29 01:27:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-29 01:27:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-29 01:27:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_have_pitchlock [2023-11-29 01:27:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_have_pitchlock [2023-11-29 01:27:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-29 01:27:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-29 01:27:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_destroy [2023-11-29 01:27:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_destroy [2023-11-29 01:27:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-29 01:27:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-29 01:27:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_write [2023-11-29 01:27:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_write [2023-11-29 01:27:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2023-11-29 01:27:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2023-11-29 01:27:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_wait [2023-11-29 01:27:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_wait [2023-11-29 01:27:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_close [2023-11-29 01:27:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_close [2023-11-29 01:27:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-29 01:27:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-29 01:27:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 01:27:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 01:27:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_write_svga [2023-11-29 01:27:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_write_svga [2023-11-29 01:27:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_release_mutex [2023-11-29 01:27:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_release_mutex [2023-11-29 01:27:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_init [2023-11-29 01:27:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_init [2023-11-29 01:27:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fallback_wait [2023-11-29 01:27:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fallback_wait [2023-11-29 01:27:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-29 01:27:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-29 01:27:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-29 01:27:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-29 01:27:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-29 01:27:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-29 01:27:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-29 01:27:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-29 01:27:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-29 01:27:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-29 01:27:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-29 01:27:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-29 01:27:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-29 01:27:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-29 01:27:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-29 01:27:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-29 01:27:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-29 01:27:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-29 01:27:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-29 01:27:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-29 01:27:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-29 01:27:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-29 01:27:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-29 01:27:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-29 01:27:46,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-29 01:27:46,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-29 01:27:46,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-29 01:27:46,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-29 01:27:46,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-29 01:27:46,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-29 01:27:46,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-29 01:27:46,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-29 01:27:46,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2023-11-29 01:27:46,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2023-11-29 01:27:46,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2023-11-29 01:27:46,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2023-11-29 01:27:46,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2023-11-29 01:27:46,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2023-11-29 01:27:46,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2023-11-29 01:27:46,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2023-11-29 01:27:46,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2023-11-29 01:27:46,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2023-11-29 01:27:46,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2023-11-29 01:27:46,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2023-11-29 01:27:46,781 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_reference [2023-11-29 01:27:46,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_reference [2023-11-29 01:27:46,781 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2023-11-29 01:27:46,781 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2023-11-29 01:27:46,781 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_surface_destroy [2023-11-29 01:27:46,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_surface_destroy [2023-11-29 01:27:46,782 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-29 01:27:46,782 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-29 01:27:46,782 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-11-29 01:27:46,782 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-11-29 01:27:46,782 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_reserve [2023-11-29 01:27:46,782 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_reserve [2023-11-29 01:27:46,782 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-29 01:27:46,782 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-29 01:27:46,782 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_off [2023-11-29 01:27:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_off [2023-11-29 01:27:46,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-29 01:27:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-29 01:27:46,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-29 01:27:46,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-29 01:27:46,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-29 01:27:46,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-29 01:27:46,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-29 01:27:46,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-29 01:27:46,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-29 01:27:46,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-29 01:27:46,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-29 01:27:46,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-29 01:27:46,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-29 01:27:46,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-29 01:27:46,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-29 01:27:46,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-29 01:27:46,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-29 01:27:46,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-29 01:27:46,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-29 01:27:46,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-29 01:27:46,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-29 01:27:46,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-29 01:27:46,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-29 01:27:46,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-29 01:27:46,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-29 01:27:46,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2023-11-29 01:27:46,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2023-11-29 01:27:46,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2023-11-29 01:27:46,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2023-11-29 01:27:46,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2023-11-29 01:27:46,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2023-11-29 01:27:46,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2023-11-29 01:27:46,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2023-11-29 01:27:46,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2023-11-29 01:27:46,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2023-11-29 01:27:46,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2023-11-29 01:27:46,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2023-11-29 01:27:46,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2023-11-29 01:27:46,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2023-11-29 01:27:46,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2023-11-29 01:27:46,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2023-11-29 01:27:46,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2023-11-29 01:27:46,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2023-11-29 01:27:46,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2023-11-29 01:27:46,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2023-11-29 01:27:46,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2023-11-29 01:27:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-29 01:27:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-29 01:27:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-29 01:27:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-29 01:27:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-29 01:27:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-29 01:27:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-29 01:27:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-29 01:27:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-29 01:27:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-29 01:27:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-29 01:27:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-29 01:27:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-29 01:27:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-29 01:27:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-29 01:27:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-29 01:27:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-29 01:27:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-29 01:27:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-29 01:27:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-29 01:27:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-29 01:27:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-29 01:27:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-29 01:27:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2023-11-29 01:27:46,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2023-11-29 01:27:46,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2023-11-29 01:27:46,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2023-11-29 01:27:46,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2023-11-29 01:27:46,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2023-11-29 01:27:46,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2023-11-29 01:27:46,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2023-11-29 01:27:46,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2023-11-29 01:27:46,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2023-11-29 01:27:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2023-11-29 01:27:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2023-11-29 01:27:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2023-11-29 01:27:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2023-11-29 01:27:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2023-11-29 01:27:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2023-11-29 01:27:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2023-11-29 01:27:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2023-11-29 01:27:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2023-11-29 01:27:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2023-11-29 01:27:46,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2023-11-29 01:27:46,792 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_lock [2023-11-29 01:27:46,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_lock [2023-11-29 01:27:46,792 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_dec [2023-11-29 01:27:46,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_dec [2023-11-29 01:27:46,792 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-29 01:27:46,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-29 01:27:46,792 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_release [2023-11-29 01:27:46,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_release [2023-11-29 01:27:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 01:27:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-29 01:27:46,793 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-29 01:27:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2023-11-29 01:27:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 01:27:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 01:27:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 01:27:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 01:27:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 01:27:46,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 01:27:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 01:27:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-29 01:27:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-29 01:27:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-29 01:27:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-29 01:27:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-29 01:27:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-29 01:27:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-29 01:27:46,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-29 01:27:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-29 01:27:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-29 01:27:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-29 01:27:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-29 01:27:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-29 01:27:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-29 01:27:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-29 01:27:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-29 01:27:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-29 01:27:46,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-29 01:27:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-29 01:27:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-29 01:27:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-29 01:27:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-29 01:27:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-29 01:27:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-29 01:27:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-29 01:27:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-29 01:27:46,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-29 01:27:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-29 01:27:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-29 01:27:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-29 01:27:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-29 01:27:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-29 01:27:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-29 01:27:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2023-11-29 01:27:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2023-11-29 01:27:46,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2023-11-29 01:27:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2023-11-29 01:27:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-11-29 01:27:46,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-11-29 01:27:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-11-29 01:27:46,798 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-11-29 01:27:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ut_debug_printk [2023-11-29 01:27:46,798 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ut_debug_printk [2023-11-29 01:27:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_global_release [2023-11-29 01:27:46,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_global_release [2023-11-29 01:27:46,798 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-29 01:27:46,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-29 01:27:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-29 01:27:46,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-29 01:27:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-29 01:27:46,799 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-29 01:27:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_add_active [2023-11-29 01:27:46,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_add_active [2023-11-29 01:27:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fpriv [2023-11-29 01:27:46,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fpriv [2023-11-29 01:27:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-29 01:27:46,800 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-29 01:27:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_reserve_buffers [2023-11-29 01:27:46,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_reserve_buffers [2023-11-29 01:27:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2023-11-29 01:27:46,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2023-11-29 01:27:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_start_of_vram [2023-11-29 01:27:46,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_start_of_vram [2023-11-29 01:27:46,800 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-29 01:27:46,800 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-29 01:27:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_set_par [2023-11-29 01:27:46,801 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_set_par [2023-11-29 01:27:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_populate [2023-11-29 01:27:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmdbuf_mutex [2023-11-29 01:27:46,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmdbuf_mutex [2023-11-29 01:27:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmdbuf_mutex [2023-11-29 01:27:46,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmdbuf_mutex [2023-11-29 01:27:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_destroy [2023-11-29 01:27:46,801 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_destroy [2023-11-29 01:27:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_clean_mm [2023-11-29 01:27:46,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_clean_mm [2023-11-29 01:27:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_stop [2023-11-29 01:27:46,802 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_stop [2023-11-29 01:27:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 01:27:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 01:27:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 01:27:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 01:27:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-29 01:27:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-29 01:27:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-29 01:27:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-29 01:27:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-29 01:27:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-29 01:27:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-29 01:27:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-29 01:27:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-29 01:27:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-29 01:27:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-29 01:27:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-29 01:27:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-29 01:27:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-29 01:27:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-29 01:27:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-29 01:27:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-29 01:27:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-29 01:27:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-29 01:27:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-29 01:27:46,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-29 01:27:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-29 01:27:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-29 01:27:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-29 01:27:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-29 01:27:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-29 01:27:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-29 01:27:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-29 01:27:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-29 01:27:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-29 01:27:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-29 01:27:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-29 01:27:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-29 01:27:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-29 01:27:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-29 01:27:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-29 01:27:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-11-29 01:27:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-11-29 01:27:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-11-29 01:27:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-11-29 01:27:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vblank_cleanup [2023-11-29 01:27:46,806 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vblank_cleanup [2023-11-29 01:27:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-29 01:27:46,807 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-29 01:27:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-29 01:27:46,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-29 01:27:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unref [2023-11-29 01:27:46,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unref [2023-11-29 01:27:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_create [2023-11-29 01:27:46,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_create [2023-11-29 01:27:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_unreference [2023-11-29 01:27:46,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_unreference [2023-11-29 01:27:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2023-11-29 01:27:46,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2023-11-29 01:27:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_get_guest_ptr [2023-11-29 01:27:46,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_get_guest_ptr [2023-11-29 01:27:46,808 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_placement [2023-11-29 01:27:46,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_placement [2023-11-29 01:27:46,808 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-29 01:27:46,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-29 01:27:46,808 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_update [2023-11-29 01:27:46,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_update [2023-11-29 01:27:46,808 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_unref [2023-11-29 01:27:46,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_unref [2023-11-29 01:27:46,808 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_set_config [2023-11-29 01:27:46,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_set_config [2023-11-29 01:27:46,808 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-11-29 01:27:46,808 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-11-29 01:27:46,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-29 01:27:46,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-29 01:27:46,809 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2023-11-29 01:27:46,809 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2023-11-29 01:27:46,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_is_full [2023-11-29 01:27:46,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_is_full [2023-11-29 01:27:46,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_put [2023-11-29 01:27:46,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_put [2023-11-29 01:27:46,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_marker_pull [2023-11-29 01:27:46,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_marker_pull [2023-11-29 01:27:46,809 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2023-11-29 01:27:46,809 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_cleanup [2023-11-29 01:27:46,809 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-29 01:27:46,809 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-29 01:27:46,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_update_seqno [2023-11-29 01:27:46,810 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_update_seqno [2023-11-29 01:27:46,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fb_surf_mutex [2023-11-29 01:27:46,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fb_surf_mutex [2023-11-29 01:27:46,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-29 01:27:46,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-29 01:27:46,810 INFO L130 BoogieDeclarations]: Found specification of procedure getrawmonotonic [2023-11-29 01:27:46,810 INFO L138 BoogieDeclarations]: Found implementation of procedure getrawmonotonic [2023-11-29 01:27:46,810 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_perform_actions [2023-11-29 01:27:46,810 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_perform_actions [2023-11-29 01:27:46,810 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_encoder_destroy [2023-11-29 01:27:46,810 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_encoder_destroy [2023-11-29 01:27:46,810 INFO L130 BoogieDeclarations]: Found specification of procedure fill_flush [2023-11-29 01:27:46,810 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_flush [2023-11-29 01:27:46,810 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2023-11-29 01:27:46,810 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2023-11-29 01:27:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-29 01:27:46,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-29 01:27:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unreference [2023-11-29 01:27:46,811 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unreference [2023-11-29 01:27:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_unreference [2023-11-29 01:27:46,811 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_unreference [2023-11-29 01:27:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_fence_buffer_objects [2023-11-29 01:27:46,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_fence_buffer_objects [2023-11-29 01:27:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure drm_err [2023-11-29 01:27:46,811 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_err [2023-11-29 01:27:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fifo_mutex [2023-11-29 01:27:46,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fifo_mutex [2023-11-29 01:27:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-29 01:27:46,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-29 01:27:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_wait [2023-11-29 01:27:46,811 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_wait [2023-11-29 01:27:46,812 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_prepare [2023-11-29 01:27:46,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_prepare [2023-11-29 01:27:46,812 INFO L130 BoogieDeclarations]: Found specification of procedure drm_master_put [2023-11-29 01:27:46,812 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_master_put [2023-11-29 01:27:46,812 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-29 01:27:46,812 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-29 01:27:46,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_goal_irq_mutex [2023-11-29 01:27:46,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_goal_irq_mutex [2023-11-29 01:27:46,812 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_pin [2023-11-29 01:27:46,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_pin [2023-11-29 01:27:46,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 01:27:46,812 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-29 01:27:46,812 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-29 01:27:46,812 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_init [2023-11-29 01:27:46,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_init [2023-11-29 01:27:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2023-11-29 01:27:46,813 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2023-11-29 01:27:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_close [2023-11-29 01:27:46,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_close [2023-11-29 01:27:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-29 01:27:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-29 01:27:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-29 01:27:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-29 01:27:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-29 01:27:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-29 01:27:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-29 01:27:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-29 01:27:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-29 01:27:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-29 01:27:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-29 01:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2023-11-29 01:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2023-11-29 01:27:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2023-11-29 01:27:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2023-11-29 01:27:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_resume [2023-11-29 01:27:46,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_resume [2023-11-29 01:27:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-29 01:27:46,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-29 01:27:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2023-11-29 01:27:46,816 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2023-11-29 01:27:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-29 01:27:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-29 01:27:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-29 01:27:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-29 01:27:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-29 01:27:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-29 01:27:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-29 01:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2023-11-29 01:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2023-11-29 01:27:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2023-11-29 01:27:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2023-11-29 01:27:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2023-11-29 01:27:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2023-11-29 01:27:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2023-11-29 01:27:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2023-11-29 01:27:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_close [2023-11-29 01:27:46,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_close [2023-11-29 01:27:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_unbind [2023-11-29 01:27:46,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_unbind [2023-11-29 01:27:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-11-29 01:27:46,819 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-11-29 01:27:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_suspend [2023-11-29 01:27:46,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_suspend [2023-11-29 01:27:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-29 01:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2023-11-29 01:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2023-11-29 01:27:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2023-11-29 01:27:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2023-11-29 01:27:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2023-11-29 01:27:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2023-11-29 01:27:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2023-11-29 01:27:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2023-11-29 01:27:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2023-11-29 01:27:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2023-11-29 01:27:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2023-11-29 01:27:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2023-11-29 01:27:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2023-11-29 01:27:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2023-11-29 01:27:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2023-11-29 01:27:46,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-29 01:27:46,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-29 01:27:46,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2023-11-29 01:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2023-11-29 01:27:46,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2023-11-29 01:27:46,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2023-11-29 01:27:46,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2023-11-29 01:27:46,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2023-11-29 01:27:46,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2023-11-29 01:27:46,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2023-11-29 01:27:46,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2023-11-29 01:27:46,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2023-11-29 01:27:46,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2023-11-29 01:27:46,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2023-11-29 01:27:46,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2023-11-29 01:27:46,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2023-11-29 01:27:46,825 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unpin [2023-11-29 01:27:46,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unpin [2023-11-29 01:27:46,826 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_restore_vga [2023-11-29 01:27:46,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_restore_vga [2023-11-29 01:27:46,826 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_request_device [2023-11-29 01:27:46,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_request_device [2023-11-29 01:27:46,826 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_unreference [2023-11-29 01:27:46,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_unreference [2023-11-29 01:27:46,826 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-11-29 01:27:46,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-11-29 01:27:46,826 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-29 01:27:46,826 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-29 01:27:46,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2023-11-29 01:27:46,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2023-11-29 01:27:46,826 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_unref [2023-11-29 01:27:46,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_unref [2023-11-29 01:27:46,826 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_fifo_down [2023-11-29 01:27:46,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_fifo_down [2023-11-29 01:27:46,827 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_connector_destroy [2023-11-29 01:27:46,827 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_connector_destroy [2023-11-29 01:27:46,827 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_read [2023-11-29 01:27:46,827 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_read [2023-11-29 01:27:46,827 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2023-11-29 01:27:46,827 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2023-11-29 01:27:46,827 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-29 01:27:46,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-29 01:27:46,827 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-29 01:27:46,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-29 01:27:46,827 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_destroy_locked [2023-11-29 01:27:46,827 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_destroy_locked [2023-11-29 01:27:46,827 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_fifo_destroy [2023-11-29 01:27:46,827 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_fifo_destroy [2023-11-29 01:27:46,827 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_unpopulate [2023-11-29 01:27:46,827 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_remove [2023-11-29 01:27:46,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_remove [2023-11-29 01:27:46,828 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_base_release [2023-11-29 01:27:46,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_base_release [2023-11-29 01:27:46,828 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_release_device [2023-11-29 01:27:46,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_release_device [2023-11-29 01:27:46,828 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2023-11-29 01:27:46,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2023-11-29 01:27:46,828 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_unload [2023-11-29 01:27:46,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_unload [2023-11-29 01:27:46,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fb_surf_mutex [2023-11-29 01:27:46,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fb_surf_mutex [2023-11-29 01:27:46,828 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-29 01:27:46,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-29 01:27:46,828 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-11-29 01:27:46,828 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-11-29 01:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_free [2023-11-29 01:27:46,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_free [2023-11-29 01:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_unlock [2023-11-29 01:27:46,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_unlock [2023-11-29 01:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-11-29 01:27:46,829 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-11-29 01:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-29 01:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-29 01:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-29 01:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-29 01:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-29 01:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-29 01:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-29 01:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-29 01:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-29 01:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2023-11-29 01:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2023-11-29 01:27:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2023-11-29 01:27:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2023-11-29 01:27:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2023-11-29 01:27:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_encode [2023-11-29 01:27:46,832 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_encode [2023-11-29 01:27:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_work_func [2023-11-29 01:27:46,832 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_work_func [2023-11-29 01:27:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_update_stream [2023-11-29 01:27:46,832 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_update_stream [2023-11-29 01:27:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reference [2023-11-29 01:27:46,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reference [2023-11-29 01:27:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-11-29 01:27:46,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-11-29 01:27:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_connector_destroy [2023-11-29 01:27:46,832 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_connector_destroy [2023-11-29 01:27:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_encoder_destroy [2023-11-29 01:27:46,833 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_encoder_destroy [2023-11-29 01:27:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_dmabuf [2023-11-29 01:27:46,833 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_dmabuf [2023-11-29 01:27:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-29 01:27:46,833 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-29 01:27:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 01:27:46,833 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 01:27:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_unpin [2023-11-29 01:27:46,833 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_unpin [2023-11-29 01:27:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_base_release [2023-11-29 01:27:46,833 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_base_release [2023-11-29 01:27:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2023-11-29 01:27:46,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2023-11-29 01:27:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-29 01:27:46,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-29 01:27:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_release_mutex [2023-11-29 01:27:46,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_release_mutex [2023-11-29 01:27:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_inc [2023-11-29 01:27:46,834 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_inc [2023-11-29 01:27:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_stop [2023-11-29 01:27:46,834 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_stop [2023-11-29 01:27:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_priv [2023-11-29 01:27:46,834 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_priv [2023-11-29 01:27:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 01:27:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 01:27:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 01:27:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 01:27:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 01:27:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 01:27:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-29 01:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-29 01:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-29 01:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-29 01:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-29 01:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-29 01:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-29 01:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-29 01:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-29 01:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-29 01:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-29 01:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-29 01:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-29 01:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-29 01:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-29 01:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-29 01:27:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-29 01:27:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-29 01:27:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-29 01:27:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-29 01:27:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2023-11-29 01:27:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2023-11-29 01:27:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2023-11-29 01:27:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2023-11-29 01:27:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_goal_irq_mutex [2023-11-29 01:27:46,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_goal_irq_mutex [2023-11-29 01:27:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-29 01:27:46,837 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-29 01:27:46,838 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_commit [2023-11-29 01:27:46,838 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_commit [2023-11-29 01:27:46,838 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2023-11-29 01:27:46,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-29 01:27:46,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-29 01:27:46,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hw_mutex [2023-11-29 01:27:46,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hw_mutex [2023-11-29 01:27:46,838 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_cleanup [2023-11-29 01:27:46,838 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_cleanup [2023-11-29 01:27:46,838 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_unpin_panic [2023-11-29 01:27:46,838 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_unpin_panic [2023-11-29 01:27:46,838 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_alloc [2023-11-29 01:27:46,838 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_alloc [2023-11-29 01:27:46,838 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_signaled [2023-11-29 01:27:46,838 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_signaled [2023-11-29 01:27:46,839 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_resume_all [2023-11-29 01:27:46,839 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_resume_all [2023-11-29 01:27:46,839 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve [2023-11-29 01:27:46,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve [2023-11-29 01:27:46,839 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_idle [2023-11-29 01:27:46,839 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_idle [2023-11-29 01:27:46,839 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_reference [2023-11-29 01:27:46,839 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_reference [2023-11-29 01:27:46,839 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-29 01:27:46,839 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-29 01:27:46,839 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_unref [2023-11-29 01:27:46,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_unref [2023-11-29 01:27:46,839 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master [2023-11-29 01:27:46,839 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master [2023-11-29 01:27:46,840 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_create [2023-11-29 01:27:46,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_create [2023-11-29 01:27:46,840 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram [2023-11-29 01:27:46,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram [2023-11-29 01:27:46,840 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_remove [2023-11-29 01:27:46,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_remove [2023-11-29 01:27:46,840 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_size [2023-11-29 01:27:46,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_size [2023-11-29 01:27:46,840 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2023-11-29 01:27:46,840 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2023-11-29 01:27:46,840 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_pin [2023-11-29 01:27:46,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_pin [2023-11-29 01:27:46,840 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-11-29 01:27:46,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-11-29 01:27:46,840 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2023-11-29 01:27:46,841 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2023-11-29 01:27:46,841 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_release [2023-11-29 01:27:46,841 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_release [2023-11-29 01:27:46,841 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_mem_glob [2023-11-29 01:27:46,841 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_mem_glob [2023-11-29 01:27:46,841 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_fence_commands [2023-11-29 01:27:46,841 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_fence_commands [2023-11-29 01:27:46,841 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_ping_host [2023-11-29 01:27:46,841 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_ping_host [2023-11-29 01:27:46,841 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_object_device_release [2023-11-29 01:27:46,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_object_device_release [2023-11-29 01:27:46,841 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_release [2023-11-29 01:27:46,841 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_release [2023-11-29 01:27:46,841 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-11-29 01:27:46,841 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-11-29 01:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_send_fence [2023-11-29 01:27:46,842 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_send_fence [2023-11-29 01:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure fill_escape [2023-11-29 01:27:46,842 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_escape [2023-11-29 01:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_manager_takedown [2023-11-29 01:27:46,842 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_manager_takedown [2023-11-29 01:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-29 01:27:46,842 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-29 01:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_release_pinned_bo [2023-11-29 01:27:46,842 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_release_pinned_bo [2023-11-29 01:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-29 01:27:46,842 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-29 01:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 01:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 01:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 01:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-29 01:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-29 01:27:46,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-29 01:27:46,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-29 01:27:46,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-29 01:27:46,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-29 01:27:46,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-29 01:27:46,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-29 01:27:46,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-11-29 01:27:46,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-11-29 01:27:46,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-11-29 01:27:46,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-11-29 01:27:46,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-29 01:27:46,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-29 01:27:46,845 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timespec [2023-11-29 01:27:46,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timespec [2023-11-29 01:27:48,291 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 01:27:48,299 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 01:28:26,267 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 01:28:26,652 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 01:28:26,652 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-29 01:28:26,655 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:28:26 BoogieIcfgContainer [2023-11-29 01:28:26,655 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 01:28:26,658 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 01:28:26,658 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 01:28:26,661 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 01:28:26,661 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 01:27:31" (1/3) ... [2023-11-29 01:28:26,662 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@834c16a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 01:28:26, skipping insertion in model container [2023-11-29 01:28:26,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:27:42" (2/3) ... [2023-11-29 01:28:26,663 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@834c16a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 01:28:26, skipping insertion in model container [2023-11-29 01:28:26,663 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:28:26" (3/3) ... [2023-11-29 01:28:26,664 INFO L112 eAbstractionObserver]: Analyzing ICFG main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2023-11-29 01:28:26,684 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 01:28:26,684 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 01:28:26,789 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 01:28:26,796 INFO L357 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, mHoare=true, 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;@17123a89, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 01:28:26,796 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 01:28:26,812 INFO L276 IsEmpty]: Start isEmpty. Operand has 2970 states, 1736 states have (on average 1.3058755760368663) internal successors, (2267), 1844 states have internal predecessors, (2267), 998 states have call successors, (998), 234 states have call predecessors, (998), 234 states have return successors, (998), 969 states have call predecessors, (998), 998 states have call successors, (998) [2023-11-29 01:28:26,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-29 01:28:26,820 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:28:26,821 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:28:26,821 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:28:26,826 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:28:26,826 INFO L85 PathProgramCache]: Analyzing trace with hash 1096940444, now seen corresponding path program 1 times [2023-11-29 01:28:26,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:28:26,835 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163974958] [2023-11-29 01:28:26,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:28:26,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:28:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:28:29,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:28:29,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:28:29,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:28:29,257 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:28:29,258 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163974958] [2023-11-29 01:28:29,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1163974958] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:28:29,259 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:28:29,259 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:28:29,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253253456] [2023-11-29 01:28:29,261 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:28:29,264 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:28:29,265 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:28:29,291 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:28:29,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:28:29,300 INFO L87 Difference]: Start difference. First operand has 2970 states, 1736 states have (on average 1.3058755760368663) internal successors, (2267), 1844 states have internal predecessors, (2267), 998 states have call successors, (998), 234 states have call predecessors, (998), 234 states have return successors, (998), 969 states have call predecessors, (998), 998 states have call successors, (998) Second operand has 4 states, 4 states have (on average 1.5) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:28:32,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:28:33,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:28:35,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:28:47,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:28:56,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:03,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:15,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:19,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:26,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:30,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:37,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:50,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:54,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:29:58,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:30:03,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:30:08,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:30:08,782 INFO L93 Difference]: Finished difference Result 9793 states and 14888 transitions. [2023-11-29 01:30:08,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:30:08,784 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.5) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 10 [2023-11-29 01:30:08,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:30:08,865 INFO L225 Difference]: With dead ends: 9793 [2023-11-29 01:30:08,865 INFO L226 Difference]: Without dead ends: 6768 [2023-11-29 01:30:08,910 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:30:08,914 INFO L413 NwaCegarLoop]: 1275 mSDtfsCounter, 6546 mSDsluCounter, 1003 mSDsCounter, 0 mSdLazyCounter, 8705 mSolverCounterSat, 3687 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 93.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7417 SdHoareTripleChecker+Valid, 2278 SdHoareTripleChecker+Invalid, 12403 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3687 IncrementalHoareTripleChecker+Valid, 8705 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 97.7s IncrementalHoareTripleChecker+Time [2023-11-29 01:30:08,915 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7417 Valid, 2278 Invalid, 12403 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3687 Valid, 8705 Invalid, 11 Unknown, 0 Unchecked, 97.7s Time] [2023-11-29 01:30:08,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6768 states. [2023-11-29 01:30:09,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6768 to 6247. [2023-11-29 01:30:09,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6247 states, 3651 states have (on average 1.2837578745549165) internal successors, (4687), 3845 states have internal predecessors, (4687), 2073 states have call successors, (2073), 460 states have call predecessors, (2073), 522 states have return successors, (2315), 2044 states have call predecessors, (2315), 2045 states have call successors, (2315) [2023-11-29 01:30:09,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6247 states to 6247 states and 9075 transitions. [2023-11-29 01:30:09,931 INFO L78 Accepts]: Start accepts. Automaton has 6247 states and 9075 transitions. Word has length 10 [2023-11-29 01:30:09,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:30:09,931 INFO L495 AbstractCegarLoop]: Abstraction has 6247 states and 9075 transitions. [2023-11-29 01:30:09,931 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.5) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:30:09,931 INFO L276 IsEmpty]: Start isEmpty. Operand 6247 states and 9075 transitions. [2023-11-29 01:30:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-29 01:30:09,933 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:30:09,933 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:30:09,933 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 01:30:09,933 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:30:09,934 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:30:09,934 INFO L85 PathProgramCache]: Analyzing trace with hash -356417010, now seen corresponding path program 1 times [2023-11-29 01:30:09,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:30:09,934 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2052362972] [2023-11-29 01:30:09,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:30:09,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:30:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:30:11,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:30:11,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:30:11,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:30:11,519 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:30:11,519 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2052362972] [2023-11-29 01:30:11,519 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2052362972] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:30:11,519 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:30:11,519 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:30:11,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829443862] [2023-11-29 01:30:11,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:30:11,521 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:30:11,521 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:30:11,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:30:11,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:30:11,523 INFO L87 Difference]: Start difference. First operand 6247 states and 9075 transitions. Second operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:30:14,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:30:16,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:30:18,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:30:30,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:30:39,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:30:45,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:30:54,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:30:58,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:31:03,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:31:09,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:31:09,235 INFO L93 Difference]: Finished difference Result 6755 states and 9895 transitions. [2023-11-29 01:31:09,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:31:09,236 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2023-11-29 01:31:09,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:31:09,282 INFO L225 Difference]: With dead ends: 6755 [2023-11-29 01:31:09,282 INFO L226 Difference]: Without dead ends: 6752 [2023-11-29 01:31:09,285 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:31:09,286 INFO L413 NwaCegarLoop]: 1040 mSDtfsCounter, 4926 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 4852 mSolverCounterSat, 2895 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 54.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5392 SdHoareTripleChecker+Valid, 1053 SdHoareTripleChecker+Invalid, 7753 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2895 IncrementalHoareTripleChecker+Valid, 4852 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.6s IncrementalHoareTripleChecker+Time [2023-11-29 01:31:09,287 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5392 Valid, 1053 Invalid, 7753 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2895 Valid, 4852 Invalid, 6 Unknown, 0 Unchecked, 56.6s Time] [2023-11-29 01:31:09,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6752 states. [2023-11-29 01:31:09,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6752 to 6246. [2023-11-29 01:31:09,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6246 states, 3651 states have (on average 1.2834839769926047) internal successors, (4686), 3844 states have internal predecessors, (4686), 2072 states have call successors, (2072), 460 states have call predecessors, (2072), 522 states have return successors, (2315), 2044 states have call predecessors, (2315), 2045 states have call successors, (2315) [2023-11-29 01:31:09,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6246 states to 6246 states and 9073 transitions. [2023-11-29 01:31:09,944 INFO L78 Accepts]: Start accepts. Automaton has 6246 states and 9073 transitions. Word has length 11 [2023-11-29 01:31:09,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:31:09,945 INFO L495 AbstractCegarLoop]: Abstraction has 6246 states and 9073 transitions. [2023-11-29 01:31:09,945 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:31:09,945 INFO L276 IsEmpty]: Start isEmpty. Operand 6246 states and 9073 transitions. [2023-11-29 01:31:09,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-29 01:31:09,945 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:31:09,945 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:31:09,946 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 01:31:09,946 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:31:09,946 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:31:09,946 INFO L85 PathProgramCache]: Analyzing trace with hash 1834147039, now seen corresponding path program 1 times [2023-11-29 01:31:09,946 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:31:09,946 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [35954202] [2023-11-29 01:31:09,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:31:09,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:31:10,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:31:11,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:31:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:31:11,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:31:11,374 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:31:11,374 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [35954202] [2023-11-29 01:31:11,375 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [35954202] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:31:11,375 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:31:11,375 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:31:11,375 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [261224857] [2023-11-29 01:31:11,375 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:31:11,376 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:31:11,376 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:31:11,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:31:11,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:31:11,377 INFO L87 Difference]: Start difference. First operand 6246 states and 9073 transitions. Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:31:13,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:31:15,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:31:17,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:31:29,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:31:38,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:31:44,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:31:52,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:31:57,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:32:02,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:32:08,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:32:08,183 INFO L93 Difference]: Finished difference Result 6764 states and 9898 transitions. [2023-11-29 01:32:08,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:32:08,184 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2023-11-29 01:32:08,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:32:08,246 INFO L225 Difference]: With dead ends: 6764 [2023-11-29 01:32:08,247 INFO L226 Difference]: Without dead ends: 6760 [2023-11-29 01:32:08,256 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:32:08,257 INFO L413 NwaCegarLoop]: 1071 mSDtfsCounter, 4908 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 4835 mSolverCounterSat, 2930 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 53.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5329 SdHoareTripleChecker+Valid, 1089 SdHoareTripleChecker+Invalid, 7770 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2930 IncrementalHoareTripleChecker+Valid, 4835 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 55.6s IncrementalHoareTripleChecker+Time [2023-11-29 01:32:08,258 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5329 Valid, 1089 Invalid, 7770 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2930 Valid, 4835 Invalid, 5 Unknown, 0 Unchecked, 55.6s Time] [2023-11-29 01:32:08,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6760 states. [2023-11-29 01:32:09,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6760 to 6252. [2023-11-29 01:32:09,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6252 states, 3655 states have (on average 1.2823529411764707) internal successors, (4687), 3846 states have internal predecessors, (4687), 2070 states have call successors, (2070), 464 states have call predecessors, (2070), 526 states have return successors, (2315), 2044 states have call predecessors, (2315), 2045 states have call successors, (2315) [2023-11-29 01:32:09,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6252 states to 6252 states and 9072 transitions. [2023-11-29 01:32:09,264 INFO L78 Accepts]: Start accepts. Automaton has 6252 states and 9072 transitions. Word has length 12 [2023-11-29 01:32:09,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:32:09,264 INFO L495 AbstractCegarLoop]: Abstraction has 6252 states and 9072 transitions. [2023-11-29 01:32:09,265 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:32:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 6252 states and 9072 transitions. [2023-11-29 01:32:09,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-29 01:32:09,266 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:32:09,266 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:32:09,266 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 01:32:09,266 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:32:09,266 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:32:09,266 INFO L85 PathProgramCache]: Analyzing trace with hash 1022160689, now seen corresponding path program 1 times [2023-11-29 01:32:09,267 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:32:09,267 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759241997] [2023-11-29 01:32:09,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:32:09,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:32:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:32:10,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:32:10,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:32:10,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:32:10,888 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:32:10,888 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1759241997] [2023-11-29 01:32:10,888 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1759241997] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:32:10,888 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:32:10,888 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:32:10,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210475629] [2023-11-29 01:32:10,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:32:10,889 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:32:10,889 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:32:10,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:32:10,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:32:10,890 INFO L87 Difference]: Start difference. First operand 6252 states and 9072 transitions. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:32:12,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:32:14,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:32:16,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:32:29,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:32:36,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:32:44,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:32:49,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:33:03,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:33:07,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:33:14,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:33:18,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:33:26,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:33:30,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:33:36,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:33:39,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:33:45,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:33:54,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:33:54,437 INFO L93 Difference]: Finished difference Result 19292 states and 29998 transitions. [2023-11-29 01:33:54,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:33:54,438 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2023-11-29 01:33:54,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:33:54,540 INFO L225 Difference]: With dead ends: 19292 [2023-11-29 01:33:54,540 INFO L226 Difference]: Without dead ends: 13044 [2023-11-29 01:33:54,582 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:33:54,584 INFO L413 NwaCegarLoop]: 1153 mSDtfsCounter, 6481 mSDsluCounter, 1069 mSDsCounter, 0 mSdLazyCounter, 8068 mSolverCounterSat, 3909 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 96.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7302 SdHoareTripleChecker+Valid, 2222 SdHoareTripleChecker+Invalid, 11989 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3909 IncrementalHoareTripleChecker+Valid, 8068 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 101.0s IncrementalHoareTripleChecker+Time [2023-11-29 01:33:54,584 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7302 Valid, 2222 Invalid, 11989 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3909 Valid, 8068 Invalid, 12 Unknown, 0 Unchecked, 101.0s Time] [2023-11-29 01:33:54,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13044 states. [2023-11-29 01:33:56,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13044 to 12943. [2023-11-29 01:33:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12943 states, 7563 states have (on average 1.2760809202697343) internal successors, (9651), 7959 states have internal predecessors, (9651), 4218 states have call successors, (4218), 920 states have call predecessors, (4218), 1161 states have return successors, (5930), 4269 states have call predecessors, (5930), 4171 states have call successors, (5930) [2023-11-29 01:33:56,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12943 states to 12943 states and 19799 transitions. [2023-11-29 01:33:56,203 INFO L78 Accepts]: Start accepts. Automaton has 12943 states and 19799 transitions. Word has length 13 [2023-11-29 01:33:56,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:33:56,204 INFO L495 AbstractCegarLoop]: Abstraction has 12943 states and 19799 transitions. [2023-11-29 01:33:56,204 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:33:56,204 INFO L276 IsEmpty]: Start isEmpty. Operand 12943 states and 19799 transitions. [2023-11-29 01:33:56,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-29 01:33:56,205 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:33:56,205 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:33:56,205 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-29 01:33:56,205 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:33:56,205 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:33:56,205 INFO L85 PathProgramCache]: Analyzing trace with hash 1620392482, now seen corresponding path program 1 times [2023-11-29 01:33:56,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:33:56,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1547030264] [2023-11-29 01:33:56,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:33:56,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:33:57,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:33:57,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:33:57,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:33:57,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:33:57,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:33:57,508 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1547030264] [2023-11-29 01:33:57,508 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1547030264] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:33:57,508 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:33:57,508 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:33:57,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [546197953] [2023-11-29 01:33:57,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:33:57,509 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:33:57,509 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:33:57,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:33:57,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:33:57,510 INFO L87 Difference]: Start difference. First operand 12943 states and 19799 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:33:59,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:34:00,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:34:02,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:34:16,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:34:23,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:34:30,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:34:39,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:34:43,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:34:48,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:34:55,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:34:55,445 INFO L93 Difference]: Finished difference Result 13190 states and 20100 transitions. [2023-11-29 01:34:55,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:34:55,445 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2023-11-29 01:34:55,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:34:55,494 INFO L225 Difference]: With dead ends: 13190 [2023-11-29 01:34:55,495 INFO L226 Difference]: Without dead ends: 13186 [2023-11-29 01:34:55,499 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:34:55,500 INFO L413 NwaCegarLoop]: 1069 mSDtfsCounter, 4887 mSDsluCounter, 48 mSDsCounter, 0 mSdLazyCounter, 4886 mSolverCounterSat, 2932 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 53.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5304 SdHoareTripleChecker+Valid, 1117 SdHoareTripleChecker+Invalid, 7824 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2932 IncrementalHoareTripleChecker+Valid, 4886 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 55.6s IncrementalHoareTripleChecker+Time [2023-11-29 01:34:55,500 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5304 Valid, 1117 Invalid, 7824 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2932 Valid, 4886 Invalid, 6 Unknown, 0 Unchecked, 55.6s Time] [2023-11-29 01:34:55,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13186 states. [2023-11-29 01:34:56,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13186 to 13105. [2023-11-29 01:34:57,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13105 states, 7655 states have (on average 1.2736773350751143) internal successors, (9750), 8053 states have internal predecessors, (9750), 4232 states have call successors, (4232), 976 states have call predecessors, (4232), 1217 states have return successors, (5946), 4285 states have call predecessors, (5946), 4187 states have call successors, (5946) [2023-11-29 01:34:57,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13105 states to 13105 states and 19928 transitions. [2023-11-29 01:34:57,110 INFO L78 Accepts]: Start accepts. Automaton has 13105 states and 19928 transitions. Word has length 14 [2023-11-29 01:34:57,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:34:57,111 INFO L495 AbstractCegarLoop]: Abstraction has 13105 states and 19928 transitions. [2023-11-29 01:34:57,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:34:57,111 INFO L276 IsEmpty]: Start isEmpty. Operand 13105 states and 19928 transitions. [2023-11-29 01:34:57,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-29 01:34:57,112 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:34:57,112 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:34:57,112 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-29 01:34:57,112 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:34:57,112 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:34:57,113 INFO L85 PathProgramCache]: Analyzing trace with hash -1309253548, now seen corresponding path program 1 times [2023-11-29 01:34:57,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:34:57,113 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2138110868] [2023-11-29 01:34:57,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:34:57,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:34:58,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:34:58,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:34:58,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:34:58,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:34:58,676 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:34:58,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2138110868] [2023-11-29 01:34:58,677 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2138110868] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:34:58,677 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:34:58,677 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:34:58,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469415580] [2023-11-29 01:34:58,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:34:58,677 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:34:58,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:34:58,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:34:58,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:34:58,678 INFO L87 Difference]: Start difference. First operand 13105 states and 19928 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:35:02,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:35:06,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:35:08,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:35:22,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:35:29,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:35:36,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:35:45,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:35:49,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:35:54,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:36:01,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:36:01,710 INFO L93 Difference]: Finished difference Result 13872 states and 21199 transitions. [2023-11-29 01:36:01,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:36:01,711 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2023-11-29 01:36:01,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:36:01,766 INFO L225 Difference]: With dead ends: 13872 [2023-11-29 01:36:01,766 INFO L226 Difference]: Without dead ends: 13868 [2023-11-29 01:36:01,772 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:36:01,773 INFO L413 NwaCegarLoop]: 1046 mSDtfsCounter, 4834 mSDsluCounter, 197 mSDsCounter, 0 mSdLazyCounter, 4932 mSolverCounterSat, 3043 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 57.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5180 SdHoareTripleChecker+Valid, 1243 SdHoareTripleChecker+Invalid, 7982 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3043 IncrementalHoareTripleChecker+Valid, 4932 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 60.5s IncrementalHoareTripleChecker+Time [2023-11-29 01:36:01,774 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5180 Valid, 1243 Invalid, 7982 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3043 Valid, 4932 Invalid, 7 Unknown, 0 Unchecked, 60.5s Time] [2023-11-29 01:36:01,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13868 states. [2023-11-29 01:36:03,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13868 to 13477. [2023-11-29 01:36:03,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13477 states, 7867 states have (on average 1.273039277996695) internal successors, (10015), 8271 states have internal predecessors, (10015), 4338 states have call successors, (4338), 1026 states have call predecessors, (4338), 1271 states have return successors, (6118), 4397 states have call predecessors, (6118), 4295 states have call successors, (6118) [2023-11-29 01:36:03,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13477 states to 13477 states and 20471 transitions. [2023-11-29 01:36:03,588 INFO L78 Accepts]: Start accepts. Automaton has 13477 states and 20471 transitions. Word has length 15 [2023-11-29 01:36:03,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:36:03,589 INFO L495 AbstractCegarLoop]: Abstraction has 13477 states and 20471 transitions. [2023-11-29 01:36:03,589 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:36:03,589 INFO L276 IsEmpty]: Start isEmpty. Operand 13477 states and 20471 transitions. [2023-11-29 01:36:03,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-29 01:36:03,590 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:36:03,590 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:36:03,590 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-29 01:36:03,591 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:36:03,591 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:36:03,591 INFO L85 PathProgramCache]: Analyzing trace with hash -1933962395, now seen corresponding path program 1 times [2023-11-29 01:36:03,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:36:03,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1991046780] [2023-11-29 01:36:03,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:36:03,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:36:04,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:36:04,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:36:04,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:36:04,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:36:04,931 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:36:04,931 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1991046780] [2023-11-29 01:36:04,931 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1991046780] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:36:04,931 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:36:04,931 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:36:04,931 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1841024922] [2023-11-29 01:36:04,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:36:04,932 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:36:04,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:36:04,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:36:04,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:36:04,933 INFO L87 Difference]: Start difference. First operand 13477 states and 20471 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:36:08,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:36:09,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:36:13,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:36:27,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:36:35,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:36:42,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:36:49,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:36:53,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:36:58,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:37:05,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:37:05,141 INFO L93 Difference]: Finished difference Result 13884 states and 21211 transitions. [2023-11-29 01:37:05,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:37:05,142 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2023-11-29 01:37:05,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:37:05,193 INFO L225 Difference]: With dead ends: 13884 [2023-11-29 01:37:05,193 INFO L226 Difference]: Without dead ends: 13881 [2023-11-29 01:37:05,198 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:37:05,199 INFO L413 NwaCegarLoop]: 1070 mSDtfsCounter, 4882 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 4861 mSolverCounterSat, 2852 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 55.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5339 SdHoareTripleChecker+Valid, 1083 SdHoareTripleChecker+Invalid, 7718 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2852 IncrementalHoareTripleChecker+Valid, 4861 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 57.7s IncrementalHoareTripleChecker+Time [2023-11-29 01:37:05,199 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5339 Valid, 1083 Invalid, 7718 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2852 Valid, 4861 Invalid, 5 Unknown, 0 Unchecked, 57.7s Time] [2023-11-29 01:37:05,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13881 states. [2023-11-29 01:37:07,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13881 to 13476. [2023-11-29 01:37:07,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13476 states, 7867 states have (on average 1.2729121647387822) internal successors, (10014), 8270 states have internal predecessors, (10014), 4337 states have call successors, (4337), 1026 states have call predecessors, (4337), 1271 states have return successors, (6118), 4397 states have call predecessors, (6118), 4295 states have call successors, (6118) [2023-11-29 01:37:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13476 states to 13476 states and 20469 transitions. [2023-11-29 01:37:07,227 INFO L78 Accepts]: Start accepts. Automaton has 13476 states and 20469 transitions. Word has length 16 [2023-11-29 01:37:07,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:37:07,227 INFO L495 AbstractCegarLoop]: Abstraction has 13476 states and 20469 transitions. [2023-11-29 01:37:07,227 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:37:07,227 INFO L276 IsEmpty]: Start isEmpty. Operand 13476 states and 20469 transitions. [2023-11-29 01:37:07,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-29 01:37:07,229 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:37:07,229 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:37:07,229 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-29 01:37:07,229 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:37:07,229 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:37:07,230 INFO L85 PathProgramCache]: Analyzing trace with hash 174904695, now seen corresponding path program 1 times [2023-11-29 01:37:07,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:37:07,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824856772] [2023-11-29 01:37:07,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:37:07,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:37:08,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:37:08,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:37:08,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:37:08,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:37:08,545 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:37:08,545 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1824856772] [2023-11-29 01:37:08,546 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1824856772] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:37:08,546 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:37:08,546 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:37:08,546 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248342218] [2023-11-29 01:37:08,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:37:08,546 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:37:08,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:37:08,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:37:08,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:37:08,547 INFO L87 Difference]: Start difference. First operand 13476 states and 20469 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:37:12,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:37:14,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:37:16,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:37:33,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:37:41,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:37:49,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:38:00,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:38:04,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:38:15,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:38:19,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:38:24,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:38:28,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:38:39,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:38:47,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:38:50,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:38:54,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:38:58,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:38:58,127 INFO L93 Difference]: Finished difference Result 40936 states and 67764 transitions. [2023-11-29 01:38:58,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:38:58,128 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2023-11-29 01:38:58,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:38:58,245 INFO L225 Difference]: With dead ends: 40936 [2023-11-29 01:38:58,245 INFO L226 Difference]: Without dead ends: 27464 [2023-11-29 01:38:58,331 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:38:58,332 INFO L413 NwaCegarLoop]: 1300 mSDtfsCounter, 6386 mSDsluCounter, 1023 mSDsCounter, 0 mSdLazyCounter, 8726 mSolverCounterSat, 3690 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 99.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7264 SdHoareTripleChecker+Valid, 2323 SdHoareTripleChecker+Invalid, 12426 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3690 IncrementalHoareTripleChecker+Valid, 8726 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 104.3s IncrementalHoareTripleChecker+Time [2023-11-29 01:38:58,332 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7264 Valid, 2323 Invalid, 12426 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3690 Valid, 8726 Invalid, 10 Unknown, 0 Unchecked, 104.3s Time] [2023-11-29 01:38:58,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27464 states. [2023-11-29 01:39:02,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27464 to 26614. [2023-11-29 01:39:02,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26614 states, 15555 states have (on average 1.2734811957569914) internal successors, (19809), 16338 states have internal predecessors, (19809), 8549 states have call successors, (8549), 2041 states have call predecessors, (8549), 2509 states have return successors, (13709), 8668 states have call predecessors, (13709), 8485 states have call successors, (13709) [2023-11-29 01:39:02,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26614 states to 26614 states and 42067 transitions. [2023-11-29 01:39:02,447 INFO L78 Accepts]: Start accepts. Automaton has 26614 states and 42067 transitions. Word has length 17 [2023-11-29 01:39:02,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:39:02,448 INFO L495 AbstractCegarLoop]: Abstraction has 26614 states and 42067 transitions. [2023-11-29 01:39:02,448 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:39:02,448 INFO L276 IsEmpty]: Start isEmpty. Operand 26614 states and 42067 transitions. [2023-11-29 01:39:02,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-29 01:39:02,449 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:39:02,449 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:39:02,449 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-29 01:39:02,449 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:39:02,450 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:39:02,450 INFO L85 PathProgramCache]: Analyzing trace with hash 1125279912, now seen corresponding path program 1 times [2023-11-29 01:39:02,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:39:02,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [621747288] [2023-11-29 01:39:02,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:39:02,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:39:03,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:39:03,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:39:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:39:03,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:39:03,874 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:39:03,874 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [621747288] [2023-11-29 01:39:03,875 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [621747288] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:39:03,875 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:39:03,875 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:39:03,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624149456] [2023-11-29 01:39:03,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:39:03,875 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:39:03,875 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:39:03,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:39:03,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:39:03,876 INFO L87 Difference]: Start difference. First operand 26614 states and 42067 transitions. Second operand has 4 states, 4 states have (on average 3.5) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:39:06,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:39:07,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:39:09,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:39:24,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:39:32,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:39:38,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:39:47,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:39:51,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:39:56,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:40:04,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:40:04,745 INFO L93 Difference]: Finished difference Result 27426 states and 43608 transitions. [2023-11-29 01:40:04,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:40:04,746 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.5) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 18 [2023-11-29 01:40:04,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:40:04,830 INFO L225 Difference]: With dead ends: 27426 [2023-11-29 01:40:04,830 INFO L226 Difference]: Without dead ends: 27423 [2023-11-29 01:40:04,839 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:40:04,839 INFO L413 NwaCegarLoop]: 1048 mSDtfsCounter, 4894 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 4846 mSolverCounterSat, 2864 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 53.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5353 SdHoareTripleChecker+Valid, 1061 SdHoareTripleChecker+Invalid, 7716 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2864 IncrementalHoareTripleChecker+Valid, 4846 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.0s IncrementalHoareTripleChecker+Time [2023-11-29 01:40:04,839 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5353 Valid, 1061 Invalid, 7716 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2864 Valid, 4846 Invalid, 6 Unknown, 0 Unchecked, 56.0s Time] [2023-11-29 01:40:04,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27423 states. [2023-11-29 01:40:09,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27423 to 26613. [2023-11-29 01:40:09,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26613 states, 15555 states have (on average 1.2734169077467052) internal successors, (19808), 16337 states have internal predecessors, (19808), 8548 states have call successors, (8548), 2041 states have call predecessors, (8548), 2509 states have return successors, (13709), 8668 states have call predecessors, (13709), 8485 states have call successors, (13709) [2023-11-29 01:40:09,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26613 states to 26613 states and 42065 transitions. [2023-11-29 01:40:09,347 INFO L78 Accepts]: Start accepts. Automaton has 26613 states and 42065 transitions. Word has length 18 [2023-11-29 01:40:09,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:40:09,348 INFO L495 AbstractCegarLoop]: Abstraction has 26613 states and 42065 transitions. [2023-11-29 01:40:09,348 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.5) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:40:09,348 INFO L276 IsEmpty]: Start isEmpty. Operand 26613 states and 42065 transitions. [2023-11-29 01:40:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-29 01:40:09,349 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:40:09,349 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:40:09,349 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-29 01:40:09,350 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:40:09,350 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:40:09,350 INFO L85 PathProgramCache]: Analyzing trace with hash 522145434, now seen corresponding path program 1 times [2023-11-29 01:40:09,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:40:09,350 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818025254] [2023-11-29 01:40:09,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:40:09,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:40:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:40:10,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:40:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:40:10,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:40:10,769 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:40:10,769 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818025254] [2023-11-29 01:40:10,769 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818025254] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:40:10,770 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:40:10,770 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:40:10,770 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304149652] [2023-11-29 01:40:10,770 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:40:10,770 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:40:10,770 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:40:10,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:40:10,771 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:40:10,771 INFO L87 Difference]: Start difference. First operand 26613 states and 42065 transitions. Second operand has 4 states, 4 states have (on average 3.75) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 01:40:14,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:40:17,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:40:19,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:40:35,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:40:43,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:40:50,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:41:03,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:41:07,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:41:14,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:41:18,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []