./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 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_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2abbb666ac8eb996d9acd4bcd9a4f34f0538b282c11767829126e3af98c32e03 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:16:27,376 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:16:27,514 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:16:27,523 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:16:27,524 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:16:27,586 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:16:27,587 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:16:27,589 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:16:27,590 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:16:27,600 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:16:27,601 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:16:27,601 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:16:27,602 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:16:27,605 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:16:27,605 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:16:27,606 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:16:27,606 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:16:27,607 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:16:27,608 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:16:27,608 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:16:27,609 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:16:27,610 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:16:27,611 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:16:27,612 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:16:27,613 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:16:27,613 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:16:27,614 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:16:27,614 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:16:27,615 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:16:27,616 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:16:27,617 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:16:27,618 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:16:27,618 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:16:27,619 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:16:27,619 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:16:27,620 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:16:27,620 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:16:27,620 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:16:27,621 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:16:27,621 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:16:27,622 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:16:27,623 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:16:27,623 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:16:27,623 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:16:27,624 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2abbb666ac8eb996d9acd4bcd9a4f34f0538b282c11767829126e3af98c32e03 [2023-11-23 21:16:28,052 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:16:28,100 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:16:28,104 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:16:28,105 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:16:28,106 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:16:28,108 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i [2023-11-23 21:16:31,832 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:16:32,832 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:16:32,833 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45f76775-cb0b-4ada-9ae1-6408b7cf617a/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i [2023-11-23 21:16:32,922 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire/data/9203cce65/8a1188d51ca6418988174b305b404200/FLAGbdf13e72b [2023-11-23 21:16:32,941 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire/data/9203cce65/8a1188d51ca6418988174b305b404200 [2023-11-23 21:16:32,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:16:32,951 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:16:32,953 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:16:32,953 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:16:32,960 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:16:32,961 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:16:32" (1/1) ... [2023-11-23 21:16:32,962 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@285382ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:32, skipping insertion in model container [2023-11-23 21:16:32,962 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:16:32" (1/1) ... [2023-11-23 21:16:33,180 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:16:38,385 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_45f76775-cb0b-4ada-9ae1-6408b7cf617a/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i[616191,616204] [2023-11-23 21:16:38,700 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:16:38,927 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:16:39,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [7564] [2023-11-23 21:16:39,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7567] [2023-11-23 21:16:39,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7570] [2023-11-23 21:16:39,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7573] [2023-11-23 21:16:39,227 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (795), "i" (12UL)); [8542-8543] [2023-11-23 21:16:39,273 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (971), "i" (12UL)); [8806-8807] [2023-11-23 21:16:39,274 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-video.c.prepared"), "i" (986), "i" (12UL)); [8830-8831] [2023-11-23 21:16:39,919 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (139), "i" (12UL)); [12232-12233] [2023-11-23 21:16:40,031 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (605), "i" (12UL)); [12998-12999] [2023-11-23 21:16:40,032 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-i2c.c.prepared"), "i" (606), "i" (12UL)); [13020-13021] [2023-11-23 21:16:40,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [13161] [2023-11-23 21:16:40,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [13168-13169] [2023-11-23 21:16:40,385 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 *)"/home/zakharov/workspace/benchmarks/bench_1/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (825), "i" (12UL)); [16244-16245] [2023-11-23 21:16:40,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [16250-16252] [2023-11-23 21:16:40,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [16295] [2023-11-23 21:16:40,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16298] [2023-11-23 21:16:40,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16301] [2023-11-23 21:16:40,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16304] [2023-11-23 21:16:40,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [17965] [2023-11-23 21:16:40,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17968] [2023-11-23 21:16:40,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17971] [2023-11-23 21:16:40,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [17974] [2023-11-23 21:16:40,476 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 *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/media/usb/em28xx/em28xx.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/18/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/em28xx/em28xx-vbi.c.prepared"), "i" (128), "i" (12UL)); [17997-17998] [2023-11-23 21:16:40,489 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_45f76775-cb0b-4ada-9ae1-6408b7cf617a/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--em28xx--em28xx.ko-main.cil.out.i[616191,616204] [2023-11-23 21:16:40,510 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:16:40,891 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:16:40,900 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:16:40,901 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:40 WrapperNode [2023-11-23 21:16:40,902 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:16:40,903 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:16:40,904 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:16:40,904 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:16:40,913 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:40" (1/1) ... [2023-11-23 21:16:41,193 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:40" (1/1) ... [2023-11-23 21:16:44,417 INFO L138 Inliner]: procedures = 466, calls = 14627, calls flagged for inlining = 176, calls inlined = 161, statements flattened = 22435 [2023-11-23 21:16:44,418 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:16:44,419 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:16:44,419 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:16:44,420 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:16:44,446 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:40" (1/1) ... [2023-11-23 21:16:44,447 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:40" (1/1) ... [2023-11-23 21:16:46,044 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:40" (1/1) ... [2023-11-23 21:16:46,065 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:40" (1/1) ... [2023-11-23 21:16:48,557 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:40" (1/1) ... [2023-11-23 21:16:48,637 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:40" (1/1) ... [2023-11-23 21:16:48,777 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:40" (1/1) ... [2023-11-23 21:16:48,869 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:40" (1/1) ... [2023-11-23 21:16:49,176 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:16:49,178 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:16:49,178 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:16:49,179 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:16:49,180 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:40" (1/1) ... [2023-11-23 21:16:49,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:16:49,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:16:49,224 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:16:49,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45f76775-cb0b-4ada-9ae1-6408b7cf617a/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:16:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2023-11-23 21:16:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2023-11-23 21:16:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-11-23 21:16:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-11-23 21:16:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2023-11-23 21:16:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2023-11-23 21:16:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2023-11-23 21:16:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2023-11-23 21:16:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2023-11-23 21:16:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2023-11-23 21:16:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2023-11-23 21:16:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2023-11-23 21:16:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2023-11-23 21:16:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2023-11-23 21:16:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-11-23 21:16:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-11-23 21:16:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:16:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:16:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_setup [2023-11-23 21:16:49,281 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_setup [2023-11-23 21:16:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-11-23 21:16:49,281 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-11-23 21:16:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 21:16:49,281 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 21:16:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2023-11-23 21:16:49,282 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2023-11-23 21:16:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_vbi [2023-11-23 21:16:49,282 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_vbi [2023-11-23 21:16:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 21:16:49,282 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 21:16:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2023-11-23 21:16:49,283 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2023-11-23 21:16:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2023-11-23 21:16:49,283 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2023-11-23 21:16:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2023-11-23 21:16:49,283 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2023-11-23 21:16:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2023-11-23 21:16:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2023-11-23 21:16:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2023-11-23 21:16:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2023-11-23 21:16:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-11-23 21:16:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-11-23 21:16:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2023-11-23 21:16:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2023-11-23 21:16:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2023-11-23 21:16:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2023-11-23 21:16:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 21:16:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 21:16:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-11-23 21:16:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-11-23 21:16:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2023-11-23 21:16:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2023-11-23 21:16:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:16:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:16:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2023-11-23 21:16:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2023-11-23 21:16:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-11-23 21:16:49,287 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-11-23 21:16:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:16:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2023-11-23 21:16:49,287 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2023-11-23 21:16:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2023-11-23 21:16:49,288 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2023-11-23 21:16:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_card_setup [2023-11-23 21:16:49,288 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_card_setup [2023-11-23 21:16:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 21:16:49,288 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 21:16:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure check_subdev_ctrl [2023-11-23 21:16:49,289 INFO L138 BoogieDeclarations]: Found implementation of procedure check_subdev_ctrl [2023-11-23 21:16:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 21:16:49,289 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 21:16:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2023-11-23 21:16:49,289 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2023-11-23 21:16:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2023-11-23 21:16:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2023-11-23 21:16:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_isoc [2023-11-23 21:16:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_isoc [2023-11-23 21:16:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-11-23 21:16:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-11-23 21:16:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_set_sliced_vbi_cap [2023-11-23 21:16:49,291 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_set_sliced_vbi_cap [2023-11-23 21:16:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2023-11-23 21:16:49,291 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2023-11-23 21:16:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-11-23 21:16:49,291 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-11-23 21:16:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2023-11-23 21:16:49,292 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2023-11-23 21:16:49,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:16:49,292 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer___0 [2023-11-23 21:16:49,292 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer___0 [2023-11-23 21:16:49,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2023-11-23 21:16:49,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2023-11-23 21:16:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-23 21:16:49,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-23 21:16:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-23 21:16:49,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-23 21:16:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2023-11-23 21:16:49,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2023-11-23 21:16:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:16:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2023-11-23 21:16:49,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2023-11-23 21:16:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2023-11-23 21:16:49,294 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2023-11-23 21:16:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_close_extension [2023-11-23 21:16:49,294 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_close_extension [2023-11-23 21:16:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:16:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2023-11-23 21:16:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2023-11-23 21:16:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:16:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:16:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-23 21:16:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-23 21:16:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2023-11-23 21:16:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2023-11-23 21:16:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 21:16:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 21:16:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_alloc_isoc [2023-11-23 21:16:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_alloc_isoc [2023-11-23 21:16:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2023-11-23 21:16:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2023-11-23 21:16:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_tuner_setup [2023-11-23 21:16:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_tuner_setup [2023-11-23 21:16:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-11-23 21:16:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-11-23 21:16:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:16:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2023-11-23 21:16:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2023-11-23 21:16:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:16:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:16:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:16:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:16:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 21:16:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_poll [2023-11-23 21:16:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_poll [2023-11-23 21:16:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_em28xx_devlist_mutex [2023-11-23 21:16:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_em28xx_devlist_mutex [2023-11-23 21:16:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2023-11-23 21:16:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2023-11-23 21:16:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:16:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:16:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2023-11-23 21:16:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2023-11-23 21:16:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2023-11-23 21:16:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2023-11-23 21:16:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-23 21:16:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-23 21:16:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2023-11-23 21:16:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2023-11-23 21:16:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2023-11-23 21:16:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2023-11-23 21:16:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_alternate [2023-11-23 21:16:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_alternate [2023-11-23 21:16:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_chip_match_host [2023-11-23 21:16:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_chip_match_host [2023-11-23 21:16:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2023-11-23 21:16:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2023-11-23 21:16:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2023-11-23 21:16:49,303 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2023-11-23 21:16:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2023-11-23 21:16:49,303 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2023-11-23 21:16:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2023-11-23 21:16:49,303 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2023-11-23 21:16:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2023-11-23 21:16:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2023-11-23 21:16:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2023-11-23 21:16:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2023-11-23 21:16:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-23 21:16:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-23 21:16:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2023-11-23 21:16:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2023-11-23 21:16:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-11-23 21:16:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-11-23 21:16:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2023-11-23 21:16:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2023-11-23 21:16:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:16:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:16:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-23 21:16:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-23 21:16:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 21:16:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 21:16:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2023-11-23 21:16:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2023-11-23 21:16:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:16:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:16:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-11-23 21:16:49,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-11-23 21:16:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2023-11-23 21:16:49,307 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2023-11-23 21:16:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2023-11-23 21:16:49,308 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2023-11-23 21:16:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2023-11-23 21:16:49,308 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2023-11-23 21:16:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2023-11-23 21:16:49,308 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2023-11-23 21:16:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2023-11-23 21:16:49,309 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2023-11-23 21:16:49,309 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-11-23 21:16:49,309 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-11-23 21:16:49,309 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2023-11-23 21:16:49,309 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2023-11-23 21:16:49,309 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 21:16:49,310 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 21:16:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:16:49,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:16:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2023-11-23 21:16:49,310 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2023-11-23 21:16:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2023-11-23 21:16:49,310 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2023-11-23 21:16:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-23 21:16:49,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-23 21:16:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:16:49,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:16:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2023-11-23 21:16:49,311 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2023-11-23 21:16:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2023-11-23 21:16:49,312 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2023-11-23 21:16:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-23 21:16:49,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-23 21:16:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_em28xx [2023-11-23 21:16:49,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_em28xx [2023-11-23 21:16:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2023-11-23 21:16:49,313 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2023-11-23 21:16:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:16:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:16:49,313 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:16:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2023-11-23 21:16:49,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2023-11-23 21:16:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2023-11-23 21:16:49,314 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2023-11-23 21:16:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:16:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2023-11-23 21:16:49,314 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2023-11-23 21:16:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2023-11-23 21:16:49,314 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2023-11-23 21:16:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-23 21:16:49,315 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-23 21:16:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:16:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2023-11-23 21:16:49,315 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2023-11-23 21:16:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:16:49,315 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:16:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-11-23 21:16:49,316 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-11-23 21:16:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2023-11-23 21:16:49,316 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2023-11-23 21:16:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-23 21:16:49,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-23 21:16:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 21:16:49,317 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 21:16:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-23 21:16:49,317 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-23 21:16:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2023-11-23 21:16:49,317 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2023-11-23 21:16:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-23 21:16:49,317 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-23 21:16:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2023-11-23 21:16:49,318 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2023-11-23 21:16:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_isoc [2023-11-23 21:16:49,318 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_isoc [2023-11-23 21:16:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2023-11-23 21:16:49,318 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2023-11-23 21:16:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 21:16:49,319 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 21:16:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2023-11-23 21:16:49,319 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2023-11-23 21:16:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2023-11-23 21:16:49,319 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2023-11-23 21:16:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vdev_init [2023-11-23 21:16:49,320 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vdev_init [2023-11-23 21:16:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2023-11-23 21:16:49,320 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2023-11-23 21:16:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-11-23 21:16:49,320 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-11-23 21:16:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-23 21:16:49,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-23 21:16:49,321 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2023-11-23 21:16:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2023-11-23 21:16:49,321 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_queue [2023-11-23 21:16:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_queue [2023-11-23 21:16:49,321 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_filled [2023-11-23 21:16:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_filled [2023-11-23 21:16:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2023-11-23 21:16:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2023-11-23 21:16:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:16:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:16:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:16:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:16:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:16:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2023-11-23 21:16:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2023-11-23 21:16:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure get_scale [2023-11-23 21:16:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure get_scale [2023-11-23 21:16:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_em28xx_devlist_mutex [2023-11-23 21:16:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_em28xx_devlist_mutex [2023-11-23 21:16:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2023-11-23 21:16:49,324 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2023-11-23 21:16:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2023-11-23 21:16:49,324 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2023-11-23 21:16:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_mmap [2023-11-23 21:16:49,324 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_mmap [2023-11-23 21:16:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2023-11-23 21:16:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2023-11-23 21:16:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure check_dev [2023-11-23 21:16:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure check_dev [2023-11-23 21:16:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-23 21:16:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-23 21:16:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_em28xx [2023-11-23 21:16:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_em28xx [2023-11-23 21:16:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2023-11-23 21:16:49,326 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2023-11-23 21:16:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2023-11-23 21:16:49,326 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2023-11-23 21:16:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2023-11-23 21:16:49,326 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2023-11-23 21:16:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_buf [2023-11-23 21:16:49,327 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_buf [2023-11-23 21:16:49,327 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2023-11-23 21:16:49,327 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2023-11-23 21:16:49,327 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2023-11-23 21:16:49,327 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2023-11-23 21:16:49,327 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2023-11-23 21:16:49,327 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2023-11-23 21:16:49,328 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2023-11-23 21:16:49,328 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2023-11-23 21:16:49,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:16:49,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:16:49,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:16:49,328 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_start [2023-11-23 21:16:49,329 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_start [2023-11-23 21:16:51,281 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:16:51,287 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation