./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--misc--sgi-xp--xpc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ --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 34bfb407ab3285beb6e4618a31251a3cfac86b629af8c3915889881b8af28c9e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:21:42,612 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:21:42,777 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 05:21:42,793 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:21:42,794 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:21:42,854 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:21:42,855 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:21:42,856 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:21:42,857 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:21:42,866 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:21:42,867 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:21:42,869 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:21:42,869 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:21:42,872 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:21:42,873 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:21:42,873 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:21:42,874 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:21:42,874 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:21:42,875 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:21:42,876 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:21:42,876 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:21:42,877 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:21:42,879 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:21:42,879 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:21:42,880 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:21:42,880 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:21:42,881 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:21:42,881 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:21:42,882 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:21:42,883 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:21:42,884 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:21:42,885 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:21:42,885 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:21:42,885 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:21:42,886 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:21:42,886 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:21:42,887 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:21:42,887 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:21:42,887 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:21:42,888 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:21:42,888 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:21:42,889 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:21:42,889 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_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34bfb407ab3285beb6e4618a31251a3cfac86b629af8c3915889881b8af28c9e [2023-11-19 05:21:43,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:21:43,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:21:43,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:21:43,271 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:21:43,271 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:21:43,273 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i [2023-11-19 05:21:47,058 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:21:47,893 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:21:47,895 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i [2023-11-19 05:21:47,971 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ/data/eb43d58c1/a2ecde5a1beb403496d5c80c52f928ab/FLAGf337f9a84 [2023-11-19 05:21:47,994 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ/data/eb43d58c1/a2ecde5a1beb403496d5c80c52f928ab [2023-11-19 05:21:48,002 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:21:48,007 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:21:48,010 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:21:48,010 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:21:48,017 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:21:48,018 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:21:47" (1/1) ... [2023-11-19 05:21:48,019 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20690c32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:48, skipping insertion in model container [2023-11-19 05:21:48,020 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:21:47" (1/1) ... [2023-11-19 05:21:48,237 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:21:51,365 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_697b781a-806c-4d53-80d5-94ffb2b2962d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i[342209,342222] [2023-11-19 05:21:51,440 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:21:51,529 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 05:21:51,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3947] [2023-11-19 05:21:51,655 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3950] [2023-11-19 05:21:51,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3953] [2023-11-19 05:21:51,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3956] [2023-11-19 05:21:51,658 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)); [3996] [2023-11-19 05:21:51,658 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [4003] [2023-11-19 05:21:51,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4014-4015] [2023-11-19 05:21:51,660 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4018-4019] [2023-11-19 05:21:51,660 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4022-4023] [2023-11-19 05:21:51,660 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4026-4027] [2023-11-19 05:21:51,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [4059-4060] [2023-11-19 05:21:51,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [4064-4065] [2023-11-19 05:21:51,663 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [4069-4070] [2023-11-19 05:21:51,663 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [4074-4075] [2023-11-19 05:21:51,786 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/3731/dscv_tempdir/dscv/ri/43_2a/drivers/misc/sgi-xp/xpc_main.c"), "i" (800), "i" (12UL)); [5334-5335] [2023-11-19 05:21:51,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [5651-5652] [2023-11-19 05:21:51,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [5656-5657] [2023-11-19 05:21:51,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [5661-5662] [2023-11-19 05:21:51,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [5666-5667] [2023-11-19 05:21:51,886 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)); [7133-7134] [2023-11-19 05:21:51,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7147] [2023-11-19 05:21:51,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7150] [2023-11-19 05:21:51,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7153] [2023-11-19 05:21:51,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7156] [2023-11-19 05:21:51,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7173] [2023-11-19 05:21:51,893 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7176] [2023-11-19 05:21:51,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [7178] [2023-11-19 05:21:51,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7183] [2023-11-19 05:21:51,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7186] [2023-11-19 05:21:51,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7188] [2023-11-19 05:21:51,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7193] [2023-11-19 05:21:51,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7196] [2023-11-19 05:21:51,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7198] [2023-11-19 05:21:51,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7203] [2023-11-19 05:21:51,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7206] [2023-11-19 05:21:51,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [7208] [2023-11-19 05:21:51,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7226] [2023-11-19 05:21:51,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7229] [2023-11-19 05:21:51,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [7231] [2023-11-19 05:21:51,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7236] [2023-11-19 05:21:51,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7239] [2023-11-19 05:21:51,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7241] [2023-11-19 05:21:51,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7246] [2023-11-19 05:21:51,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7249] [2023-11-19 05:21:51,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7251] [2023-11-19 05:21:51,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7256] [2023-11-19 05:21:51,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7259] [2023-11-19 05:21:51,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [7261] [2023-11-19 05:21:51,920 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7430] [2023-11-19 05:21:51,921 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7436] [2023-11-19 05:21:51,921 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7439] [2023-11-19 05:21:51,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7442] [2023-11-19 05:21:51,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7445] [2023-11-19 05:21:51,923 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7456] [2023-11-19 05:21:51,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7459] [2023-11-19 05:21:51,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7462] [2023-11-19 05:21:51,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7465] [2023-11-19 05:21:51,925 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7476] [2023-11-19 05:21:51,925 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7479] [2023-11-19 05:21:51,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7482] [2023-11-19 05:21:51,928 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7485] [2023-11-19 05:21:51,928 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7496] [2023-11-19 05:21:51,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7499] [2023-11-19 05:21:51,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7502] [2023-11-19 05:21:51,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7505] [2023-11-19 05:21:51,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7520] [2023-11-19 05:21:51,938 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/3731/dscv_tempdir/dscv/ri/43_2a/drivers/misc/sgi-xp/xpc_partition.c"), "i" (158), "i" (12UL)); [7535-7536] [2023-11-19 05:21:51,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [8007] [2023-11-19 05:21:51,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [8120] [2023-11-19 05:21:51,980 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/linux/gfp.h"), "i" (316), "i" (12UL)); [8174-8175] [2023-11-19 05:21:51,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%1, %0": "=r" (tcp_ptr_____0): "m" (this_cpu_off), "0" (& __uv_hub_info)); [8229-8230] [2023-11-19 05:21:51,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (& __uv_hub_info)); [8233-8234] [2023-11-19 05:21:51,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%1, %0": "=r" (tcp_ptr_____1): "m" (this_cpu_off), "0" (& __uv_hub_info)); [8239-8240] [2023-11-19 05:21:51,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%1, %0": "=r" (tcp_ptr_____2): "m" (this_cpu_off), "0" (& __uv_hub_info)); [8243-8244] [2023-11-19 05:21:51,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%1, %0": "=r" (tcp_ptr_____3): "m" (this_cpu_off), "0" (& __uv_hub_info)); [8246-8247] [2023-11-19 05:21:52,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%1, %0": "=r" (tcp_ptr_____4): "m" (this_cpu_off), "0" (& __uv_hub_info)); [8249-8250] [2023-11-19 05:21:52,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%1, %0": "=r" (tcp_ptr_____5): "m" (this_cpu_off), "0" (& __uv_hub_info)); [8252-8253] [2023-11-19 05:21:52,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (& __uv_hub_info)); [8274] [2023-11-19 05:21:52,009 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/3731/dscv_tempdir/dscv/ri/43_2a/drivers/misc/sgi-xp/xpc_uv.c"), "i" (196), "i" (12UL)); [8434-8435] [2023-11-19 05:21:52,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (& __uv_hub_info)); [8511] [2023-11-19 05:21:52,015 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/3731/dscv_tempdir/dscv/ri/43_2a/drivers/misc/sgi-xp/xpc_uv.c"), "i" (317), "i" (12UL)); [8564-8565] [2023-11-19 05:21:52,019 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/3731/dscv_tempdir/dscv/ri/43_2a/drivers/misc/sgi-xp/xpc_uv.c"), "i" (386), "i" (12UL)); [8653-8654] [2023-11-19 05:21:52,020 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/3731/dscv_tempdir/dscv/ri/43_2a/drivers/misc/sgi-xp/xpc_uv.c"), "i" (408), "i" (12UL)); [8681-8682] [2023-11-19 05:21:52,032 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8971] [2023-11-19 05:21:52,042 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/3731/dscv_tempdir/dscv/ri/43_2a/drivers/misc/sgi-xp/xpc_uv.c"), "i" (977), "i" (12UL)); [9227-9228] [2023-11-19 05:21:52,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [9675-9676] [2023-11-19 05:21:52,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [9680-9681] [2023-11-19 05:21:52,059 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [9685-9686] [2023-11-19 05:21:52,059 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [9690-9691] [2023-11-19 05:21:52,064 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/3731/dscv_tempdir/dscv/ri/43_2a/drivers/misc/sgi-xp/xpc_uv.c"), "i" (1396), "i" (12UL)); [9741-9742] [2023-11-19 05:21:52,070 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/3731/dscv_tempdir/dscv/ri/43_2a/drivers/misc/sgi-xp/xpc_uv.c"), "i" (1454), "i" (12UL)); [9805-9806] [2023-11-19 05:21:52,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9932] [2023-11-19 05:21:52,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [9962-9963] [2023-11-19 05:21:52,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [9967-9968] [2023-11-19 05:21:52,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [9972-9973] [2023-11-19 05:21:52,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [9977-9978] [2023-11-19 05:21:52,104 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_697b781a-806c-4d53-80d5-94ffb2b2962d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i[342209,342222] [2023-11-19 05:21:52,210 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:21:52,386 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 05:21:52,386 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 05:21:52,387 WARN L675 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 05:21:52,387 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 05:21:52,399 INFO L206 MainTranslator]: Completed translation [2023-11-19 05:21:52,400 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:52 WrapperNode [2023-11-19 05:21:52,401 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:21:52,403 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 05:21:52,403 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 05:21:52,404 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 05:21:52,415 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:52" (1/1) ... [2023-11-19 05:21:52,577 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:52" (1/1) ... [2023-11-19 05:21:52,942 INFO L138 Inliner]: procedures = 334, calls = 3928, calls flagged for inlining = 113, calls inlined = 106, statements flattened = 7602 [2023-11-19 05:21:52,943 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 05:21:52,945 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 05:21:52,945 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 05:21:52,945 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 05:21:52,957 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:52" (1/1) ... [2023-11-19 05:21:52,958 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:52" (1/1) ... [2023-11-19 05:21:53,033 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:52" (1/1) ... [2023-11-19 05:21:53,034 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:52" (1/1) ... [2023-11-19 05:21:53,371 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:52" (1/1) ... [2023-11-19 05:21:53,416 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:52" (1/1) ... [2023-11-19 05:21:53,485 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:52" (1/1) ... [2023-11-19 05:21:53,631 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:52" (1/1) ... [2023-11-19 05:21:53,714 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 05:21:53,716 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 05:21:53,716 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 05:21:53,716 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 05:21:53,717 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:52" (1/1) ... [2023-11-19 05:21:53,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:21:53,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 05:21:53,760 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 05:21:53,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_697b781a-806c-4d53-80d5-94ffb2b2962d/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 05:21:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_msg_structures_uv [2023-11-19 05:21:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_msg_structures_uv [2023-11-19 05:21:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-19 05:21:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-19 05:21:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_init_uv [2023-11-19 05:21:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_init_uv [2023-11-19 05:21:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2023-11-19 05:21:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2023-11-19 05:21:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2023-11-19 05:21:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allow_hb_uv [2023-11-19 05:21:53,820 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allow_hb_uv [2023-11-19 05:21:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions_uv [2023-11-19 05:21:53,821 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions_uv [2023-11-19 05:21:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_waitmsgs [2023-11-19 05:21:53,822 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_waitmsgs [2023-11-19 05:21:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_opencomplete_uv [2023-11-19 05:21:53,822 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_opencomplete_uv [2023-11-19 05:21:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 05:21:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-11-19 05:21:53,823 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-11-19 05:21:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 05:21:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 05:21:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 05:21:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 05:21:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 05:21:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_msg_structures_uv [2023-11-19 05:21:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_msg_structures_uv [2023-11-19 05:21:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_rsvd_page [2023-11-19 05:21:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_rsvd_page [2023-11-19 05:21:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_disengaged [2023-11-19 05:21:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_disengaged [2023-11-19 05:21:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_wakeup_channel_mgr [2023-11-19 05:21:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_wakeup_channel_mgr [2023-11-19 05:21:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-11-19 05:21:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-11-19 05:21:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-19 05:21:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-19 05:21:53,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-19 05:21:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-19 05:21:53,828 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2023-11-19 05:21:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2023-11-19 05:21:53,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 05:21:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 05:21:53,829 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kmalloc_cacheline_aligned [2023-11-19 05:21:53,829 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kmalloc_cacheline_aligned [2023-11-19 05:21:53,829 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_partitions_uv [2023-11-19 05:21:53,829 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_partitions_uv [2023-11-19 05:21:53,829 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_offline_heartbeat_uv [2023-11-19 05:21:53,830 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_offline_heartbeat_uv [2023-11-19 05:21:53,831 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_release_gru_mq_irq_uv [2023-11-19 05:21:53,834 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_release_gru_mq_irq_uv [2023-11-19 05:21:53,835 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2023-11-19 05:21:53,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2023-11-19 05:21:53,835 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-19 05:21:53,836 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_sender_uv [2023-11-19 05:21:53,836 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_sender_uv [2023-11-19 05:21:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_die_deactivate [2023-11-19 05:21:53,837 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_die_deactivate [2023-11-19 05:21:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_connect [2023-11-19 05:21:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_connect [2023-11-19 05:21:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 05:21:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 05:21:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-11-19 05:21:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-11-19 05:21:53,844 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2023-11-19 05:21:53,844 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2023-11-19 05:21:53,844 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_check_remote_hb [2023-11-19 05:21:53,844 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_check_remote_hb [2023-11-19 05:21:53,844 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 05:21:53,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 05:21:53,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 05:21:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 05:21:53,845 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_fifo_uv [2023-11-19 05:21:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_fifo_uv [2023-11-19 05:21:53,845 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_ref [2023-11-19 05:21:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_ref [2023-11-19 05:21:53,845 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_received_payload_uv [2023-11-19 05:21:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_received_payload_uv [2023-11-19 05:21:53,846 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-19 05:21:53,846 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-19 05:21:53,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 05:21:53,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 05:21:53,846 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_start [2023-11-19 05:21:53,846 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_start [2023-11-19 05:21:53,846 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 05:21:53,846 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 05:21:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_ref [2023-11-19 05:21:53,847 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_ref [2023-11-19 05:21:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_kthreads [2023-11-19 05:21:53,847 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_kthreads [2023-11-19 05:21:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2023-11-19 05:21:53,847 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2023-11-19 05:21:53,848 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_local_activate_IRQ_uv [2023-11-19 05:21:53,848 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_local_activate_IRQ_uv [2023-11-19 05:21:53,848 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_exit_uv [2023-11-19 05:21:53,848 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_exit_uv [2023-11-19 05:21:53,848 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 05:21:53,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 05:21:53,848 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_put_fifo_entry_uv [2023-11-19 05:21:53,849 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_put_fifo_entry_uv [2023-11-19 05:21:53,849 INFO L130 BoogieDeclarations]: Found specification of procedure uv_blade_to_pnode [2023-11-19 05:21:53,849 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_blade_to_pnode [2023-11-19 05:21:53,849 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_activate_IRQ_rcvd_uv [2023-11-19 05:21:53,849 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_activate_IRQ_rcvd_uv [2023-11-19 05:21:53,849 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_uv [2023-11-19 05:21:53,849 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_uv [2023-11-19 05:21:53,850 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_payload_uv [2023-11-19 05:21:53,850 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_payload_uv [2023-11-19 05:21:53,850 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_free_msg_slot_uv [2023-11-19 05:21:53,850 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_free_msg_slot_uv [2023-11-19 05:21:53,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 05:21:53,850 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 05:21:53,850 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 05:21:53,851 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_engaged_uv [2023-11-19 05:21:53,851 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_engaged_uv [2023-11-19 05:21:53,851 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_openclose_chctl_flags [2023-11-19 05:21:53,851 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_openclose_chctl_flags [2023-11-19 05:21:53,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 05:21:53,851 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_msg_chctl_flags_uv [2023-11-19 05:21:53,851 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_msg_chctl_flags_uv [2023-11-19 05:21:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-19 05:21:53,852 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-19 05:21:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-11-19 05:21:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_deref [2023-11-19 05:21:53,852 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_deref [2023-11-19 05:21:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-19 05:21:53,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-19 05:21:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 05:21:53,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 05:21:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closereply_uv [2023-11-19 05:21:53,853 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closereply_uv [2023-11-19 05:21:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 05:21:53,853 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 05:21:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_connect_channel [2023-11-19 05:21:53,854 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_connect_channel [2023-11-19 05:21:53,854 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cache_remote_gru_mq_desc_uv [2023-11-19 05:21:53,854 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cache_remote_gru_mq_desc_uv [2023-11-19 05:21:53,854 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_ch_structures_uv [2023-11-19 05:21:53,854 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_ch_structures_uv [2023-11-19 05:21:53,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2023-11-19 05:21:53,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2023-11-19 05:21:53,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 05:21:53,855 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_activation_uv [2023-11-19 05:21:53,857 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_activation_uv [2023-11-19 05:21:53,857 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activating [2023-11-19 05:21:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activating [2023-11-19 05:21:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 05:21:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_callout [2023-11-19 05:21:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_callout [2023-11-19 05:21:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_deactivate_partition [2023-11-19 05:21:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_deactivate_partition [2023-11-19 05:21:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_disengaged_uv [2023-11-19 05:21:53,859 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_disengaged_uv [2023-11-19 05:21:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_channel [2023-11-19 05:21:53,859 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_channel [2023-11-19 05:21:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 05:21:53,859 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 05:21:53,860 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-11-19 05:21:53,860 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-11-19 05:21:53,860 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2023-11-19 05:21:53,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2023-11-19 05:21:53,860 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 05:21:53,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 05:21:53,860 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_channel_mgr [2023-11-19 05:21:53,861 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_channel_mgr [2023-11-19 05:21:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_save_remote_msgqueue_pa_uv [2023-11-19 05:21:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_save_remote_msgqueue_pa_uv [2023-11-19 05:21:53,862 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openrequest_uv [2023-11-19 05:21:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openrequest_uv [2023-11-19 05:21:53,862 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_exit_uv [2023-11-19 05:21:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_exit_uv [2023-11-19 05:21:53,862 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 05:21:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 05:21:53,863 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures [2023-11-19 05:21:53,863 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures [2023-11-19 05:21:53,863 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 05:21:53,864 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 05:21:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2023-11-19 05:21:53,870 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2023-11-19 05:21:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_any_partition_engaged_uv [2023-11-19 05:21:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_any_partition_engaged_uv [2023-11-19 05:21:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-19 05:21:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-19 05:21:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2023-11-19 05:21:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2023-11-19 05:21:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 05:21:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_rsvd_page_pa [2023-11-19 05:21:53,874 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_rsvd_page_pa [2023-11-19 05:21:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_partition [2023-11-19 05:21:53,874 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_partition [2023-11-19 05:21:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_part_uv [2023-11-19 05:21:53,875 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_part_uv [2023-11-19 05:21:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure uv_cpu_to_blade_id [2023-11-19 05:21:53,875 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_cpu_to_blade_id [2023-11-19 05:21:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_discovery [2023-11-19 05:21:53,875 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_discovery [2023-11-19 05:21:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 05:21:53,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 05:21:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_reactivation_uv [2023-11-19 05:21:53,876 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_reactivation_uv [2023-11-19 05:21:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 05:21:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 05:21:53,876 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 05:21:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_kthreads [2023-11-19 05:21:53,876 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_kthreads [2023-11-19 05:21:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 05:21:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_engaged_uv [2023-11-19 05:21:53,877 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_engaged_uv [2023-11-19 05:21:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-19 05:21:53,877 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-19 05:21:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_gru_msg [2023-11-19 05:21:53,877 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_gru_msg [2023-11-19 05:21:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 05:21:53,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 05:21:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_gru_mq_uv [2023-11-19 05:21:53,878 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_gru_mq_uv [2023-11-19 05:21:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2023-11-19 05:21:53,878 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2023-11-19 05:21:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_deref [2023-11-19 05:21:53,878 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_deref [2023-11-19 05:21:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closerequest_uv [2023-11-19 05:21:53,878 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closerequest_uv [2023-11-19 05:21:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_all_hbs_uv [2023-11-19 05:21:53,879 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_all_hbs_uv [2023-11-19 05:21:53,879 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_timeout_partition_disengage [2023-11-19 05:21:53,879 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_timeout_partition_disengage [2023-11-19 05:21:53,879 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_of_node [2023-11-19 05:21:53,879 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_of_node [2023-11-19 05:21:53,879 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_mq_node [2023-11-19 05:21:53,879 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_mq_node [2023-11-19 05:21:53,879 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_destroy_gru_mq_uv [2023-11-19 05:21:53,880 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_destroy_gru_mq_uv [2023-11-19 05:21:53,880 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_discovery [2023-11-19 05:21:53,880 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_discovery [2023-11-19 05:21:53,880 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_partition_rsvd_page_pa_uv [2023-11-19 05:21:53,880 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_partition_rsvd_page_pa_uv [2023-11-19 05:21:53,880 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-11-19 05:21:53,880 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-11-19 05:21:53,880 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 05:21:53,881 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 05:21:53,881 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_ch_uv [2023-11-19 05:21:53,881 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_ch_uv [2023-11-19 05:21:53,881 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_increment_heartbeat_uv [2023-11-19 05:21:53,881 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_increment_heartbeat_uv [2023-11-19 05:21:53,881 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2023-11-19 05:21:53,881 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2023-11-19 05:21:53,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 05:21:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_sent_chctl_flags [2023-11-19 05:21:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_sent_chctl_flags [2023-11-19 05:21:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-19 05:21:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-19 05:21:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_remote_heartbeat_uv [2023-11-19 05:21:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_remote_heartbeat_uv [2023-11-19 05:21:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 05:21:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 05:21:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions [2023-11-19 05:21:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions [2023-11-19 05:21:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_disconnect [2023-11-19 05:21:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_disconnect [2023-11-19 05:21:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_do_exit [2023-11-19 05:21:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_do_exit [2023-11-19 05:21:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 05:21:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 05:21:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_online_heartbeat_uv [2023-11-19 05:21:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_online_heartbeat_uv [2023-11-19 05:21:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_fifo_entry_uv [2023-11-19 05:21:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_fifo_entry_uv [2023-11-19 05:21:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_hb_uv [2023-11-19 05:21:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_hb_uv [2023-11-19 05:21:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 05:21:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openreply_uv [2023-11-19 05:21:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openreply_uv [2023-11-19 05:21:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2023-11-19 05:21:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2023-11-19 05:21:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_checker [2023-11-19 05:21:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_checker [2023-11-19 05:21:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-19 05:21:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-19 05:21:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 05:21:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 05:21:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-19 05:21:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-19 05:21:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures_uv [2023-11-19 05:21:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures_uv [2023-11-19 05:21:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_rsvd_page_uv [2023-11-19 05:21:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_rsvd_page_uv [2023-11-19 05:21:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 05:21:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2023-11-19 05:21:53,887 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2023-11-19 05:21:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-19 05:21:53,887 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-19 05:21:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_deactivation_uv [2023-11-19 05:21:53,887 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_deactivation_uv [2023-11-19 05:21:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_chctl_all_flags_uv [2023-11-19 05:21:53,887 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_chctl_all_flags_uv [2023-11-19 05:21:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_gru_mq_watchlist_free_uv [2023-11-19 05:21:53,888 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_gru_mq_watchlist_free_uv [2023-11-19 05:21:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_going_down [2023-11-19 05:21:53,888 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_going_down [2023-11-19 05:21:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-11-19 05:21:53,888 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-11-19 05:21:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 05:21:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 05:21:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-11-19 05:21:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-11-19 05:21:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 05:21:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 05:21:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 05:21:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 05:21:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-19 05:21:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-19 05:21:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-19 05:21:53,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-19 05:21:53,890 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2023-11-19 05:21:53,891 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2023-11-19 05:21:53,891 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sysctl_table [2023-11-19 05:21:53,891 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sysctl_table [2023-11-19 05:21:53,891 INFO L130 BoogieDeclarations]: Found specification of procedure uv_gpa [2023-11-19 05:21:53,891 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_gpa [2023-11-19 05:21:53,892 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-19 05:21:53,892 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-19 05:21:53,892 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 05:21:53,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 05:21:53,892 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_deliverable_payload_uv [2023-11-19 05:21:53,892 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_deliverable_payload_uv [2023-11-19 05:21:53,892 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_senders_of_disconnect_uv [2023-11-19 05:21:53,892 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_senders_of_disconnect_uv [2023-11-19 05:21:53,893 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-11-19 05:21:53,893 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-11-19 05:21:53,893 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_make_first_contact_uv [2023-11-19 05:21:53,893 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_make_first_contact_uv [2023-11-19 05:21:53,893 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_n_of_deliverable_payloads_uv [2023-11-19 05:21:53,893 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_n_of_deliverable_payloads_uv [2023-11-19 05:21:53,893 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_remote_rp [2023-11-19 05:21:53,893 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_remote_rp [2023-11-19 05:21:53,894 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_beater [2023-11-19 05:21:53,894 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_beater [2023-11-19 05:21:53,894 INFO L130 BoogieDeclarations]: Found specification of procedure is_uv_system [2023-11-19 05:21:53,894 INFO L138 BoogieDeclarations]: Found implementation of procedure is_uv_system [2023-11-19 05:21:53,894 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 05:21:53,894 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 05:21:53,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-19 05:21:53,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-19 05:21:53,895 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-19 05:21:53,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-19 05:21:53,895 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-19 05:21:53,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-19 05:21:53,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 05:21:53,895 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 05:21:53,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 05:21:53,895 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-19 05:21:53,896 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-19 05:21:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 05:21:53,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 05:21:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_assume_partition_disengaged_uv [2023-11-19 05:21:53,896 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_assume_partition_disengaged_uv [2023-11-19 05:21:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 05:21:53,896 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 05:21:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cancel_partition_deactivation_request_uv [2023-11-19 05:21:53,897 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cancel_partition_deactivation_request_uv [2023-11-19 05:21:55,024 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 05:21:55,031 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 05:21:55,999 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 05:22:21,561 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 05:22:27,336 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 05:22:27,336 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 05:22:27,362 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:22:27 BoogieIcfgContainer [2023-11-19 05:22:27,363 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 05:22:27,367 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 05:22:27,367 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 05:22:27,371 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 05:22:27,371 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 05:21:47" (1/3) ... [2023-11-19 05:22:27,373 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54a98641 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:22:27, skipping insertion in model container [2023-11-19 05:22:27,373 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:52" (2/3) ... [2023-11-19 05:22:27,374 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54a98641 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:22:27, skipping insertion in model container [2023-11-19 05:22:27,374 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:22:27" (3/3) ... [2023-11-19 05:22:27,377 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i [2023-11-19 05:22:27,402 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 05:22:27,402 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 05:22:27,530 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 05:22:27,542 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@300f09eb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-19 05:22:27,543 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 05:22:27,564 INFO L276 IsEmpty]: Start isEmpty. Operand has 2514 states, 1520 states have (on average 1.3657894736842104) internal successors, (2076), 1659 states have internal predecessors, (2076), 823 states have call successors, (823), 170 states have call predecessors, (823), 169 states have return successors, (818), 780 states have call predecessors, (818), 818 states have call successors, (818) [2023-11-19 05:22:27,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-19 05:22:27,606 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 05:22:27,608 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 05:22:27,608 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 05:22:27,616 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 05:22:27,617 INFO L85 PathProgramCache]: Analyzing trace with hash 1778914046, now seen corresponding path program 1 times [2023-11-19 05:22:27,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 05:22:27,631 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [372275322] [2023-11-19 05:22:27,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 05:22:27,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 05:22:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 05:22:29,158 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 05:22:29,159 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-19 05:22:29,164 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [372275322] [2023-11-19 05:22:29,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [372275322] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 05:22:29,165 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 05:22:29,165 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 05:22:29,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983879885] [2023-11-19 05:22:29,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 05:22:29,181 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 05:22:29,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-19 05:22:29,224 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 05:22:29,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 05:22:29,235 INFO L87 Difference]: Start difference. First operand has 2514 states, 1520 states have (on average 1.3657894736842104) internal successors, (2076), 1659 states have internal predecessors, (2076), 823 states have call successors, (823), 170 states have call predecessors, (823), 169 states have return successors, (818), 780 states have call predecessors, (818), 818 states have call successors, (818) Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12)