./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ehci-hcd.ko-entry_point.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_f564760f-cca3-406e-afc1-1530507d2ca8/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f564760f-cca3-406e-afc1-1530507d2ca8/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_f564760f-cca3-406e-afc1-1530507d2ca8/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f564760f-cca3-406e-afc1-1530507d2ca8/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ehci-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f564760f-cca3-406e-afc1-1530507d2ca8/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_f564760f-cca3-406e-afc1-1530507d2ca8/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 9c42c8b471bd3f5eb0961ccb5a29636ff44887b239ea3f28bd7f2f4f7de76e57 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:23:50,183 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:23:50,318 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f564760f-cca3-406e-afc1-1530507d2ca8/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:23:50,327 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:23:50,328 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:23:50,363 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:23:50,363 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:23:50,364 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:23:50,365 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:23:50,370 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:23:50,371 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:23:50,372 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:23:50,373 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:23:50,374 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:23:50,375 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:23:50,375 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:23:50,376 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:23:50,376 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:23:50,377 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:23:50,377 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:23:50,377 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:23:50,378 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:23:50,379 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:23:50,380 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:23:50,380 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:23:50,381 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:23:50,381 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:23:50,381 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:23:50,382 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:23:50,382 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:23:50,384 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:23:50,384 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:23:50,384 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:23:50,384 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:23:50,385 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:23:50,385 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:23:50,385 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:23:50,385 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:23:50,386 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:23:50,386 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:23:50,386 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:23:50,387 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:23:50,387 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:23:50,387 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:23:50,388 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_f564760f-cca3-406e-afc1-1530507d2ca8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f564760f-cca3-406e-afc1-1530507d2ca8/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c42c8b471bd3f5eb0961ccb5a29636ff44887b239ea3f28bd7f2f4f7de76e57 [2023-11-23 21:23:50,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:23:50,775 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:23:50,778 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:23:50,779 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:23:50,780 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:23:50,782 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f564760f-cca3-406e-afc1-1530507d2ca8/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ehci-hcd.ko-entry_point.cil.out.i [2023-11-23 21:23:53,788 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:23:54,559 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:23:54,559 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f564760f-cca3-406e-afc1-1530507d2ca8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ehci-hcd.ko-entry_point.cil.out.i [2023-11-23 21:23:54,632 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f564760f-cca3-406e-afc1-1530507d2ca8/bin/utaipan-verify-mE87zJ7Ire/data/3e5304eaf/1ecfbf8c377e4809b74e4582c5eee90d/FLAGb17e3a526 [2023-11-23 21:23:54,651 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f564760f-cca3-406e-afc1-1530507d2ca8/bin/utaipan-verify-mE87zJ7Ire/data/3e5304eaf/1ecfbf8c377e4809b74e4582c5eee90d [2023-11-23 21:23:54,656 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:23:54,659 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:23:54,664 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:23:54,664 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:23:54,669 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:23:54,670 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:23:54" (1/1) ... [2023-11-23 21:23:54,671 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a05ee37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:54, skipping insertion in model container [2023-11-23 21:23:54,671 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:23:54" (1/1) ... [2023-11-23 21:23:54,948 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:23:59,313 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_f564760f-cca3-406e-afc1-1530507d2ca8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ehci-hcd.ko-entry_point.cil.out.i[465063,465076] [2023-11-23 21:23:59,372 WARN L635 FunctionHandler]: implicit declaration of function ldv_xmalloc [2023-11-23 21:23:59,387 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:23:59,446 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:23:59,568 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 %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4306] [2023-11-23 21:23:59,570 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)); [4313] [2023-11-23 21:23:59,573 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)); [4327-4328] [2023-11-23 21:23:59,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4337] [2023-11-23 21:23:59,587 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [4593] [2023-11-23 21:23:59,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4689] [2023-11-23 21:23:59,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4697] [2023-11-23 21:23:59,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4704] [2023-11-23 21:23:59,604 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [4845-4846] [2023-11-23 21:23:59,943 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/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ehci-mem.c"), "i" (72), "i" (12UL)); [8645-8646] [2023-11-23 21:23:59,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9215] [2023-11-23 21:23:59,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9261] [2023-11-23 21:24:00,065 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9844] [2023-11-23 21:24:00,073 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9921] [2023-11-23 21:24:00,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10105] [2023-11-23 21:24:00,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10902] [2023-11-23 21:24:00,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10999] [2023-11-23 21:24:00,171 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/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ehci-sched.c"), "i" (967), "i" (12UL)); [11289-11290] [2023-11-23 21:24:00,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12277] [2023-11-23 21:24:00,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12732] [2023-11-23 21:24:00,277 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/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ehci-sched.c"), "i" (2199), "i" (12UL)); [12780-12781] [2023-11-23 21:24:00,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [13054] [2023-11-23 21:24:00,293 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13094] [2023-11-23 21:24:00,298 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13125] [2023-11-23 21:24:00,319 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9554/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/ehci-hcd.c"), "i" (503), "i" (12UL)); [13580-13581] [2023-11-23 21:24:00,396 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_f564760f-cca3-406e-afc1-1530507d2ca8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ehci-hcd.ko-entry_point.cil.out.i[465063,465076] [2023-11-23 21:24:00,404 WARN L635 FunctionHandler]: implicit declaration of function ldv_xmalloc [2023-11-23 21:24:00,409 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:24:00,640 WARN L675 CHandler]: The function strcat is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:24:00,640 WARN L675 CHandler]: The function ldv_xmalloc is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:24:00,640 WARN L675 CHandler]: The function ldv_calloc is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:24:00,640 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:24:00,649 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:24:00,650 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00 WrapperNode [2023-11-23 21:24:00,651 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:24:00,652 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:24:00,653 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:24:00,653 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:24:00,661 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2023-11-23 21:24:00,890 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2023-11-23 21:24:01,607 INFO L138 Inliner]: procedures = 391, calls = 6803, calls flagged for inlining = 166, calls inlined = 161, statements flattened = 17063 [2023-11-23 21:24:01,608 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:24:01,609 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:24:01,609 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:24:01,609 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:24:01,621 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2023-11-23 21:24:01,621 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2023-11-23 21:24:01,732 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2023-11-23 21:24:01,733 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2023-11-23 21:24:02,222 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2023-11-23 21:24:02,371 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2023-11-23 21:24:02,437 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2023-11-23 21:24:02,500 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2023-11-23 21:24:02,625 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:24:02,627 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:24:02,627 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:24:02,627 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:24:02,628 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:00" (1/1) ... [2023-11-23 21:24:02,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:24:02,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f564760f-cca3-406e-afc1-1530507d2ca8/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:24:02,663 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f564760f-cca3-406e-afc1-1530507d2ca8/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:24:02,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f564760f-cca3-406e-afc1-1530507d2ca8/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:24:02,709 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_hub_control [2023-11-23 21:24:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_hub_control [2023-11-23 21:24:02,710 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2023-11-23 21:24:02,710 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2023-11-23 21:24:02,711 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_free [2023-11-23 21:24:02,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_free [2023-11-23 21:24:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:24:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:24:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure turn_on_io_watchdog [2023-11-23 21:24:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure turn_on_io_watchdog [2023-11-23 21:24:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure dbgp_external_startup [2023-11-23 21:24:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgp_external_startup [2023-11-23 21:24:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-11-23 21:24:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-11-23 21:24:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-23 21:24:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-23 21:24:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure set_ohci_hcfs [2023-11-23 21:24:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure set_ohci_hcfs [2023-11-23 21:24:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:24:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:24:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpup [2023-11-23 21:24:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpup [2023-11-23 21:24:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_to_hcd [2023-11-23 21:24:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_to_hcd [2023-11-23 21:24:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_endpoint_disable [2023-11-23 21:24:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_endpoint_disable [2023-11-23 21:24:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure qh_destroy [2023-11-23 21:24:02,716 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_destroy [2023-11-23 21:24:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure compute_tt_budget [2023-11-23 21:24:02,716 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_tt_budget [2023-11-23 21:24:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure end_free_itds [2023-11-23 21:24:02,716 INFO L138 BoogieDeclarations]: Found implementation of procedure end_free_itds [2023-11-23 21:24:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 21:24:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 21:24:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure tt_available [2023-11-23 21:24:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure tt_available [2023-11-23 21:24:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_intr [2023-11-23 21:24:02,718 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_intr [2023-11-23 21:24:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure debug_output [2023-11-23 21:24:02,718 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_output [2023-11-23 21:24:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_port_handed_over [2023-11-23 21:24:02,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_port_handed_over [2023-11-23 21:24:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2023-11-23 21:24:02,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2023-11-23 21:24:02,720 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 21:24:02,720 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_read_frame_index [2023-11-23 21:24:02,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_read_frame_index [2023-11-23 21:24:02,720 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_port_speed [2023-11-23 21:24:02,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_port_speed [2023-11-23 21:24:02,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 21:24:02,721 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2023-11-23 21:24:02,721 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2023-11-23 21:24:02,721 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2023-11-23 21:24:02,721 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2023-11-23 21:24:02,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:24:02,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:24:02,723 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:24:02,723 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:24:02,723 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2023-11-23 21:24:02,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2023-11-23 21:24:02,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:24:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_command_buf [2023-11-23 21:24:02,724 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_command_buf [2023-11-23 21:24:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-11-23 21:24:02,724 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2023-11-23 21:24:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_remove_device [2023-11-23 21:24:02,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_remove_device [2023-11-23 21:24:02,725 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 21:24:02,725 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 21:24:02,725 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-11-23 21:24:02,725 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-11-23 21:24:02,725 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 21:24:02,726 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 21:24:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_endpoint_reset [2023-11-23 21:24:02,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_endpoint_reset [2023-11-23 21:24:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_setup [2023-11-23 21:24:02,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_setup [2023-11-23 21:24:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-23 21:24:02,727 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-23 21:24:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-23 21:24:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-23 21:24:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2023-11-23 21:24:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2023-11-23 21:24:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:24:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 21:24:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 21:24:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure qh_schedule [2023-11-23 21:24:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_schedule [2023-11-23 21:24:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_hub_status_data [2023-11-23 21:24:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_hub_status_data [2023-11-23 21:24:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure check_intr_schedule [2023-11-23 21:24:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure check_intr_schedule [2023-11-23 21:24:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-11-23 21:24:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-11-23 21:24:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-23 21:24:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-23 21:24:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 21:24:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 21:24:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2023-11-23 21:24:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2023-11-23 21:24:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure iso_sched_alloc [2023-11-23 21:24:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_sched_alloc [2023-11-23 21:24:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 21:24:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 21:24:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_silence_controller [2023-11-23 21:24:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_silence_controller [2023-11-23 21:24:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_clear_tt_buffer [2023-11-23 21:24:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_clear_tt_buffer [2023-11-23 21:24:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure submit_single_step_set_feature [2023-11-23 21:24:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_single_step_set_feature [2023-11-23 21:24:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-23 21:24:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-23 21:24:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_set_command_bit [2023-11-23 21:24:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_set_command_bit [2023-11-23 21:24:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_work [2023-11-23 21:24:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_work [2023-11-23 21:24:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-23 21:24:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-23 21:24:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:24:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-23 21:24:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_cleanup [2023-11-23 21:24:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_cleanup [2023-11-23 21:24:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-23 21:24:02,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-23 21:24:02,741 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-23 21:24:02,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-23 21:24:02,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:24:02,749 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_relinquish_port [2023-11-23 21:24:02,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_relinquish_port [2023-11-23 21:24:02,750 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_clear_tt_buffer_complete [2023-11-23 21:24:02,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_clear_tt_buffer_complete [2023-11-23 21:24:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure dbgp_reset_prep [2023-11-23 21:24:02,751 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgp_reset_prep [2023-11-23 21:24:02,751 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2023-11-23 21:24:02,752 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2023-11-23 21:24:02,752 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2023-11-23 21:24:02,752 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2023-11-23 21:24:02,752 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:24:02,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:24:02,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:24:02,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-23 21:24:02,753 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-23 21:24:02,753 INFO L130 BoogieDeclarations]: Found specification of procedure qh_urb_transaction [2023-11-23 21:24:02,753 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_urb_transaction [2023-11-23 21:24:02,753 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-23 21:24:02,753 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-23 21:24:02,753 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_quiesce [2023-11-23 21:24:02,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_quiesce [2023-11-23 21:24:02,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:24:02,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:24:02,754 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-11-23 21:24:02,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-11-23 21:24:02,754 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-23 21:24:02,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-23 21:24:02,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-23 21:24:02,755 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-23 21:24:02,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2023-11-23 21:24:02,755 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2023-11-23 21:24:02,756 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-23 21:24:02,756 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-23 21:24:02,756 INFO L130 BoogieDeclarations]: Found specification of procedure qh_refresh [2023-11-23 21:24:02,756 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_refresh [2023-11-23 21:24:02,756 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:24:02,756 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:24:02,757 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_run [2023-11-23 21:24:02,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_run [2023-11-23 21:24:02,757 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-23 21:24:02,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-23 21:24:02,757 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 21:24:02,757 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 21:24:02,758 INFO L130 BoogieDeclarations]: Found specification of procedure qh_append_tds [2023-11-23 21:24:02,758 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_append_tds [2023-11-23 21:24:02,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-23 21:24:02,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-23 21:24:02,758 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_alloc [2023-11-23 21:24:02,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_alloc [2023-11-23 21:24:02,759 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_writel [2023-11-23 21:24:02,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_writel [2023-11-23 21:24:02,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:24:02,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:24:02,759 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_readl [2023-11-23 21:24:02,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_readl [2023-11-23 21:24:02,760 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 21:24:02,760 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 21:24:02,760 INFO L130 BoogieDeclarations]: Found specification of procedure single_unlink_async [2023-11-23 21:24:02,760 INFO L138 BoogieDeclarations]: Found implementation of procedure single_unlink_async [2023-11-23 21:24:02,760 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_reset [2023-11-23 21:24:02,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_reset [2023-11-23 21:24:02,760 INFO L130 BoogieDeclarations]: Found specification of procedure iso_stream_find [2023-11-23 21:24:02,761 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_stream_find [2023-11-23 21:24:02,761 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2023-11-23 21:24:02,761 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2023-11-23 21:24:02,761 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_status_buf [2023-11-23 21:24:02,761 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_status_buf [2023-11-23 21:24:02,761 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 21:24:02,762 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 21:24:02,762 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_release_intr_bandwidth [2023-11-23 21:24:02,762 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_release_intr_bandwidth [2023-11-23 21:24:02,762 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_stop [2023-11-23 21:24:02,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_stop [2023-11-23 21:24:02,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:24:02,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:24:02,763 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_periodic [2023-11-23 21:24:02,763 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_periodic [2023-11-23 21:24:02,763 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_urb_enqueue [2023-11-23 21:24:02,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_urb_enqueue [2023-11-23 21:24:02,763 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-23 21:24:02,764 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-23 21:24:02,764 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-11-23 21:24:02,764 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-11-23 21:24:02,764 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_shutdown [2023-11-23 21:24:02,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_shutdown [2023-11-23 21:24:02,764 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-11-23 21:24:02,764 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-11-23 21:24:02,765 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 21:24:02,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 21:24:02,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:24:02,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:24:02,765 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_next_shadow [2023-11-23 21:24:02,765 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_next_shadow [2023-11-23 21:24:02,766 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_buffer [2023-11-23 21:24:02,766 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_buffer [2023-11-23 21:24:02,766 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-11-23 21:24:02,766 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-11-23 21:24:02,766 INFO L130 BoogieDeclarations]: Found specification of procedure otg_start_hnp [2023-11-23 21:24:02,766 INFO L138 BoogieDeclarations]: Found implementation of procedure otg_start_hnp [2023-11-23 21:24:02,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:24:02,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:24:02,767 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2023-11-23 21:24:02,767 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2023-11-23 21:24:02,767 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:24:02,767 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:24:02,767 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_halt [2023-11-23 21:24:02,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_halt [2023-11-23 21:24:02,768 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_release_iso_bandwidth [2023-11-23 21:24:02,768 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_release_iso_bandwidth [2023-11-23 21:24:02,768 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2023-11-23 21:24:02,768 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2023-11-23 21:24:02,768 INFO L130 BoogieDeclarations]: Found specification of procedure submit_async [2023-11-23 21:24:02,769 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_async [2023-11-23 21:24:02,769 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-23 21:24:02,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-23 21:24:02,769 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_handover_companion_ports [2023-11-23 21:24:02,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_handover_companion_ports [2023-11-23 21:24:02,769 INFO L130 BoogieDeclarations]: Found specification of procedure start_free_itds [2023-11-23 21:24:02,770 INFO L138 BoogieDeclarations]: Found implementation of procedure start_free_itds [2023-11-23 21:24:02,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:24:02,770 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_port_power [2023-11-23 21:24:02,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_port_power [2023-11-23 21:24:02,770 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:24:02,770 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:24:02,771 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_urb [2023-11-23 21:24:02,771 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_urb [2023-11-23 21:24:02,771 INFO L130 BoogieDeclarations]: Found specification of procedure bus_to_hcd [2023-11-23 21:24:02,771 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_to_hcd [2023-11-23 21:24:02,771 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2023-11-23 21:24:02,771 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2023-11-23 21:24:02,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:24:02,772 INFO L130 BoogieDeclarations]: Found specification of procedure usb_amd_quirk_pll_enable [2023-11-23 21:24:02,772 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_amd_quirk_pll_enable [2023-11-23 21:24:02,772 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-11-23 21:24:02,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-11-23 21:24:02,772 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2023-11-23 21:24:02,773 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2023-11-23 21:24:02,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-23 21:24:02,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-23 21:24:02,773 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_urb_dequeue [2023-11-23 21:24:02,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_urb_dequeue [2023-11-23 21:24:02,773 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_unlink_wait_intr [2023-11-23 21:24:02,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_unlink_wait_intr [2023-11-23 21:24:02,774 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2023-11-23 21:24:02,774 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2023-11-23 21:24:02,774 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_handle_controller_death [2023-11-23 21:24:02,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_handle_controller_death [2023-11-23 21:24:02,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:24:02,775 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_enable_event [2023-11-23 21:24:02,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_enable_event [2023-11-23 21:24:02,775 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:24:02,775 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:24:02,775 INFO L130 BoogieDeclarations]: Found specification of procedure start_iaa_cycle [2023-11-23 21:24:02,775 INFO L138 BoogieDeclarations]: Found implementation of procedure start_iaa_cycle [2023-11-23 21:24:02,775 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 21:24:02,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 21:24:02,776 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2023-11-23 21:24:02,776 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_get_frame [2023-11-23 21:24:02,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_get_frame [2023-11-23 21:24:02,776 INFO L130 BoogieDeclarations]: Found specification of procedure iso_stream_schedule [2023-11-23 21:24:02,776 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_stream_schedule [2023-11-23 21:24:02,777 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_bus_resume [2023-11-23 21:24:02,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_bus_resume [2023-11-23 21:24:02,777 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_port_buf [2023-11-23 21:24:02,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_port_buf [2023-11-23 21:24:02,777 INFO L130 BoogieDeclarations]: Found specification of procedure qh_completions [2023-11-23 21:24:02,777 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_completions [2023-11-23 21:24:02,777 INFO L130 BoogieDeclarations]: Found specification of procedure disable_periodic [2023-11-23 21:24:02,778 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_periodic [2023-11-23 21:24:02,778 INFO L130 BoogieDeclarations]: Found specification of procedure enable_periodic [2023-11-23 21:24:02,778 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_periodic [2023-11-23 21:24:02,778 INFO L130 BoogieDeclarations]: Found specification of procedure qh_lines [2023-11-23 21:24:02,778 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_lines [2023-11-23 21:24:02,778 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_end_port_resume [2023-11-23 21:24:02,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_end_port_resume [2023-11-23 21:24:02,779 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 21:24:02,779 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 21:24:02,779 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qh_alloc [2023-11-23 21:24:02,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qh_alloc [2023-11-23 21:24:02,779 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_irq [2023-11-23 21:24:02,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_irq [2023-11-23 21:24:02,780 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-11-23 21:24:02,780 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-11-23 21:24:02,780 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_handshake [2023-11-23 21:24:02,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_handshake [2023-11-23 21:24:02,780 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_clear_command_bit [2023-11-23 21:24:02,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_clear_command_bit [2023-11-23 21:24:02,781 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 21:24:02,781 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 21:24:02,781 INFO L130 BoogieDeclarations]: Found specification of procedure bandwidth_dbg [2023-11-23 21:24:02,781 INFO L138 BoogieDeclarations]: Found implementation of procedure bandwidth_dbg [2023-11-23 21:24:02,781 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:24:02,781 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:24:02,782 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-11-23 21:24:02,782 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-11-23 21:24:02,782 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_start_port_resume [2023-11-23 21:24:02,782 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_start_port_resume [2023-11-23 21:24:02,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:24:02,782 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_handle_intr_unlinks [2023-11-23 21:24:02,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_handle_intr_unlinks [2023-11-23 21:24:02,783 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2023-11-23 21:24:02,783 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2023-11-23 21:24:02,783 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-23 21:24:02,783 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-23 21:24:02,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:24:02,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:24:02,784 INFO L130 BoogieDeclarations]: Found specification of procedure iso_sched_free [2023-11-23 21:24:02,784 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_sched_free [2023-11-23 21:24:02,784 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_handle_start_intr_unlinks [2023-11-23 21:24:02,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_handle_start_intr_unlinks [2023-11-23 21:24:02,784 INFO L130 BoogieDeclarations]: Found specification of procedure usb_amd_quirk_pll_disable [2023-11-23 21:24:02,784 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_amd_quirk_pll_disable [2023-11-23 21:24:02,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-23 21:24:02,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-23 21:24:02,785 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_poll_ASS [2023-11-23 21:24:02,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_poll_ASS [2023-11-23 21:24:02,785 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-23 21:24:02,785 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-23 21:24:02,785 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_async [2023-11-23 21:24:02,786 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_async [2023-11-23 21:24:02,786 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-11-23 21:24:02,786 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-11-23 21:24:02,786 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_bus_suspend [2023-11-23 21:24:02,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_bus_suspend [2023-11-23 21:24:02,786 INFO L130 BoogieDeclarations]: Found specification of procedure check_period [2023-11-23 21:24:02,787 INFO L138 BoogieDeclarations]: Found implementation of procedure check_period [2023-11-23 21:24:02,787 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2023-11-23 21:24:02,787 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2023-11-23 21:24:02,787 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-23 21:24:02,787 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-23 21:24:02,787 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_next_periodic [2023-11-23 21:24:02,788 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_next_periodic [2023-11-23 21:24:02,788 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_urb_done [2023-11-23 21:24:02,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_urb_done [2023-11-23 21:24:02,788 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_init [2023-11-23 21:24:02,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_init [2023-11-23 21:24:02,788 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpu [2023-11-23 21:24:02,789 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpu [2023-11-23 21:24:02,789 INFO L130 BoogieDeclarations]: Found specification of procedure set_owner [2023-11-23 21:24:02,789 INFO L138 BoogieDeclarations]: Found implementation of procedure set_owner [2023-11-23 21:24:02,789 INFO L130 BoogieDeclarations]: Found specification of procedure debug_close [2023-11-23 21:24:02,789 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_close [2023-11-23 21:24:02,789 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_async [2023-11-23 21:24:02,790 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_async [2023-11-23 21:24:02,790 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 21:24:02,790 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 21:24:02,790 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc32 [2023-11-23 21:24:02,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc32 [2023-11-23 21:24:02,790 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_ehci [2023-11-23 21:24:02,791 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_ehci [2023-11-23 21:24:02,791 INFO L130 BoogieDeclarations]: Found specification of procedure find_tt [2023-11-23 21:24:02,791 INFO L138 BoogieDeclarations]: Found implementation of procedure find_tt [2023-11-23 21:24:02,791 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 21:24:02,791 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 21:24:02,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:24:02,792 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_poll_PSS [2023-11-23 21:24:02,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_poll_PSS [2023-11-23 21:24:02,792 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-11-23 21:24:02,792 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-11-23 21:24:02,792 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2023-11-23 21:24:02,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2023-11-23 21:24:04,528 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:24:04,535 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:24:09,815 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 21:24:30,528 INFO L282 CfgBuilder]: Performing block encoding