./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-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b2cd21de020202b17ab22d1f637da22fe399bf627634533bc700baf4ecfb7cc9 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 18:47:38,957 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 18:47:39,004 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 18:47:39,007 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 18:47:39,007 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 18:47:39,021 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 18:47:39,022 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 18:47:39,022 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 18:47:39,022 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 18:47:39,022 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 18:47:39,023 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 18:47:39,023 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 18:47:39,023 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 18:47:39,023 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 18:47:39,023 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 18:47:39,023 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 18:47:39,023 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 18:47:39,023 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 18:47:39,023 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 18:47:39,024 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 18:47:39,024 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 18:47:39,024 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 18:47:39,024 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 18:47:39,024 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 18:47:39,024 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 18:47:39,024 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 18:47:39,024 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 18:47:39,024 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 18:47:39,024 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 18:47:39,024 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:47:39,025 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 18:47:39,025 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 18:47:39,025 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 18:47:39,025 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 18:47:39,025 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:47:39,025 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 18:47:39,025 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 18:47:39,025 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 18:47:39,025 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 18:47:39,025 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 18:47:39,025 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 18:47:39,025 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 18:47:39,026 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 18:47:39,026 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 18:47:39,026 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 18:47:39,026 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2cd21de020202b17ab22d1f637da22fe399bf627634533bc700baf4ecfb7cc9 [2025-01-09 18:47:39,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 18:47:39,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 18:47:39,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 18:47:39,210 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 18:47:39,210 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 18:47:39,211 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i [2025-01-09 18:47:40,370 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a66c9e5b1/d41d901da1be4f7aa7fe19a2f44781ab/FLAG67556b159 [2025-01-09 18:47:40,882 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 18:47:40,882 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i [2025-01-09 18:47:40,919 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a66c9e5b1/d41d901da1be4f7aa7fe19a2f44781ab/FLAG67556b159 [2025-01-09 18:47:40,929 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a66c9e5b1/d41d901da1be4f7aa7fe19a2f44781ab [2025-01-09 18:47:40,931 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 18:47:40,936 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 18:47:40,937 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 18:47:40,937 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 18:47:40,940 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 18:47:40,940 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 06:47:40" (1/1) ... [2025-01-09 18:47:40,945 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5380070b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:40, skipping insertion in model container [2025-01-09 18:47:40,945 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 06:47:40" (1/1) ... [2025-01-09 18:47:41,071 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 18:47:42,625 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i[397231,397244] [2025-01-09 18:47:42,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 18:47:42,722 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 18:47:42,807 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"); [6485] [2025-01-09 18:47:42,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6493-6494] [2025-01-09 18:47:42,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6528] [2025-01-09 18:47:42,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6531] [2025-01-09 18:47:42,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6534] [2025-01-09 18:47:42,814 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6537] [2025-01-09 18:47:42,815 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)); [6580] [2025-01-09 18:47:42,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6833] [2025-01-09 18:47:42,820 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/mm.h"), "i" (543), "i" (12UL)); [6884-6885] [2025-01-09 18:47:42,828 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/skbuff.h"), "i" (1696), "i" (12UL)); [7111-7112] [2025-01-09 18:47:42,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7569] [2025-01-09 18:47:42,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (281), "i" (12UL)); [7710-7711] [2025-01-09 18:47:42,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (292), "i" (12UL)); [7723-7724] [2025-01-09 18:47:42,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (293), "i" (12UL)); [7731-7732] [2025-01-09 18:47:42,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (333), "i" (12UL)); [7778-7779] [2025-01-09 18:47:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (525), "i" (12UL)); [8078-8079] [2025-01-09 18:47:42,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (530), "i" (12UL)); [8090-8091] [2025-01-09 18:47:42,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8149] [2025-01-09 18:47:42,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8151] [2025-01-09 18:47:42,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8186] [2025-01-09 18:47:43,034 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (827), "i" (12UL)); [8472-8473] [2025-01-09 18:47:43,048 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (879), "i" (12UL)); [8552-8553] [2025-01-09 18:47:43,054 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (892), "i" (12UL)); [8571-8572] [2025-01-09 18:47:43,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8992] [2025-01-09 18:47:43,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (1359), "i" (12UL)); [9180-9181] [2025-01-09 18:47:43,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (1374), "i" (12UL)); [9210-9211] [2025-01-09 18:47:43,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (1530), "i" (12UL)); [9424-9425] [2025-01-09 18:47:43,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9432] [2025-01-09 18:47:43,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9469] [2025-01-09 18:47:43,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (1569), "i" (12UL)); [9475-9476] [2025-01-09 18:47:43,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (1606), "i" (12UL)); [9523-9524] [2025-01-09 18:47:43,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (1636), "i" (12UL)); [9572-9573] [2025-01-09 18:47:43,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9633] [2025-01-09 18:47:43,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9635] [2025-01-09 18:47:43,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (1740), "i" (12UL)); [9681-9682] [2025-01-09 18:47:43,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/xenbus.c"), "i" (506), "i" (12UL)); [10924-10925] [2025-01-09 18:47:43,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/xenbus.c"), "i" (520), "i" (12UL)); [10942-10943] [2025-01-09 18:47:43,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/xenbus.c"), "i" (532), "i" (12UL)); [10958-10959] [2025-01-09 18:47:43,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/xenbus.c"), "i" (543), "i" (12UL)); [10973-10974] [2025-01-09 18:47:43,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/xenbus.c"), "i" (547), "i" (12UL)); [10981-10982] [2025-01-09 18:47:43,226 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)); [11798] [2025-01-09 18:47:43,226 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [11806-11807] [2025-01-09 18:47:43,227 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)); [11825] [2025-01-09 18:47:43,227 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; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [11833-11834] [2025-01-09 18:47:43,228 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/netdevice.h"), "i" (507), "i" (12UL)); [11889-11890] [2025-01-09 18:47:43,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11895] [2025-01-09 18:47:43,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/interface.c"), "i" (147), "i" (12UL)); [12122-12123] [2025-01-09 18:47:43,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/interface.c"), "i" (523), "i" (12UL)); [12641-12642] [2025-01-09 18:47:43,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/interface.c"), "i" (524), "i" (12UL)); [12650-12651] [2025-01-09 18:47:43,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/interface.c"), "i" (525), "i" (12UL)); [12659-12660] [2025-01-09 18:47:43,255 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i[397231,397244] [2025-01-09 18:47:43,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 18:47:43,368 INFO L204 MainTranslator]: Completed translation [2025-01-09 18:47:43,369 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43 WrapperNode [2025-01-09 18:47:43,370 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 18:47:43,371 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 18:47:43,371 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 18:47:43,372 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 18:47:43,376 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43" (1/1) ... [2025-01-09 18:47:43,437 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43" (1/1) ... [2025-01-09 18:47:43,551 INFO L138 Inliner]: procedures = 425, calls = 3551, calls flagged for inlining = 209, calls inlined = 117, statements flattened = 4739 [2025-01-09 18:47:43,552 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 18:47:43,552 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 18:47:43,553 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 18:47:43,553 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 18:47:43,559 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43" (1/1) ... [2025-01-09 18:47:43,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43" (1/1) ... [2025-01-09 18:47:43,586 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43" (1/1) ... [2025-01-09 18:47:44,140 INFO L175 MemorySlicer]: Split 1076 memory accesses to 61 slices as follows [28, 2, 1, 2, 2, 2, 2, 2, 1, 2, 8, 2, 1, 7, 2, 3, 2, 15, 8, 2, 2, 8, 2, 2, 2, 16, 2, 2, 2, 37, 7, 6, 3, 4, 24, 4, 7, 3, 3, 15, 17, 35, 4, 16, 6, 2, 29, 3, 2, 2, 8, 2, 8, 3, 5, 2, 2, 672, 2, 2, 9]. 62 percent of accesses are in the largest equivalence class. The 209 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 3, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 7, 6, 0, 4, 24, 4, 7, 3, 3, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 8, 0, 8, 0, 5, 0, 0, 64, 0, 0, 0]. The 506 writes are split as follows [28, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 6, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 8, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 17, 30, 2, 0, 3, 1, 29, 2, 1, 1, 0, 2, 0, 1, 0, 0, 1, 338, 0, 1, 1]. [2025-01-09 18:47:44,141 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43" (1/1) ... [2025-01-09 18:47:44,141 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43" (1/1) ... [2025-01-09 18:47:44,254 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43" (1/1) ... [2025-01-09 18:47:44,267 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43" (1/1) ... [2025-01-09 18:47:44,291 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43" (1/1) ... [2025-01-09 18:47:44,332 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43" (1/1) ... [2025-01-09 18:47:44,348 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43" (1/1) ... [2025-01-09 18:47:44,419 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 18:47:44,421 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 18:47:44,423 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 18:47:44,423 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 18:47:44,424 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43" (1/1) ... [2025-01-09 18:47:44,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:47:44,438 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 18:47:44,449 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 18:47:44,456 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 18:47:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2025-01-09 18:47:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2025-01-09 18:47:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure backend_switch_state [2025-01-09 18:47:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure backend_switch_state [2025-01-09 18:47:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2025-01-09 18:47:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2025-01-09 18:47:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 18:47:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 18:47:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_hotplug_status_watch [2025-01-09 18:47:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_hotplug_status_watch [2025-01-09 18:47:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2025-01-09 18:47:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2025-01-09 18:47:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_unmap_frontend_rings [2025-01-09 18:47:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_unmap_frontend_rings [2025-01-09 18:47:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 18:47:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 18:47:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_xenbus_watch [2025-01-09 18:47:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_xenbus_watch [2025-01-09 18:47:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2025-01-09 18:47:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2025-01-09 18:47:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_kick_thread [2025-01-09 18:47:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_kick_thread [2025-01-09 18:47:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-01-09 18:47:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-01-09 18:47:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_map_ring_valloc [2025-01-09 18:47:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_map_ring_valloc [2025-01-09 18:47:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-01-09 18:47:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-01-09 18:47:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure add_uevent_var [2025-01-09 18:47:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure add_uevent_var [2025-01-09 18:47:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-01-09 18:47:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-01-09 18:47:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_rate [2025-01-09 18:47:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_rate [2025-01-09 18:47:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2025-01-09 18:47:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2025-01-09 18:47:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2025-01-09 18:47:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2025-01-09 18:47:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-01-09 18:47:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-01-09 18:47:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 18:47:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 18:47:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure netback_uevent [2025-01-09 18:47:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_uevent [2025-01-09 18:47:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-01-09 18:47:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-01-09 18:47:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_carrier_off [2025-01-09 18:47:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_carrier_off [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2025-01-09 18:47:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-01-09 18:47:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-01-09 18:47:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 18:47:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#45 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#46 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#47 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#48 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#49 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#50 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#51 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#52 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#53 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#54 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#55 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#56 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#57 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#58 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#59 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#60 [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2025-01-09 18:47:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2025-01-09 18:47:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-01-09 18:47:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-01-09 18:47:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 18:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#55 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#56 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#57 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#58 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#59 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#60 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2025-01-09 18:47:44,484 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 18:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 18:47:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#57 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#58 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#59 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#60 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-01-09 18:47:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-01-09 18:47:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-01-09 18:47:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-01-09 18:47:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-01-09 18:47:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-01-09 18:47:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-01-09 18:47:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-01-09 18:47:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-01-09 18:47:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-01-09 18:47:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-01-09 18:47:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-01-09 18:47:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#44 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#45 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#46 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#47 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#48 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#49 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#50 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#51 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#52 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#53 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#54 [2025-01-09 18:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#55 [2025-01-09 18:47:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#56 [2025-01-09 18:47:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#57 [2025-01-09 18:47:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#58 [2025-01-09 18:47:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#59 [2025-01-09 18:47:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#60 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2025-01-09 18:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#44 [2025-01-09 18:47:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#45 [2025-01-09 18:47:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#46 [2025-01-09 18:47:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#47 [2025-01-09 18:47:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#48 [2025-01-09 18:47:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#49 [2025-01-09 18:47:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#50 [2025-01-09 18:47:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#51 [2025-01-09 18:47:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#52 [2025-01-09 18:47:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#53 [2025-01-09 18:47:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#54 [2025-01-09 18:47:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#55 [2025-01-09 18:47:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#56 [2025-01-09 18:47:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#57 [2025-01-09 18:47:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#58 [2025-01-09 18:47:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#59 [2025-01-09 18:47:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#60 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_deinit_queue [2025-01-09 18:47:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_deinit_queue [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2025-01-09 18:47:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_to_xenbus_device [2025-01-09 18:47:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_to_xenbus_device [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure xen_unregister_watchers [2025-01-09 18:47:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_unregister_watchers [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2025-01-09 18:47:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-01-09 18:47:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure frontend_changed [2025-01-09 18:47:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure frontend_changed [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure set_backend_state [2025-01-09 18:47:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure set_backend_state [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2025-01-09 18:47:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2025-01-09 18:47:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2025-01-09 18:47:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2025-01-09 18:47:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2025-01-09 18:47:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#55 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#56 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#57 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#58 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#59 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#60 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_write_io_ring [2025-01-09 18:47:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_write_io_ring [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2025-01-09 18:47:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2025-01-09 18:47:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2025-01-09 18:47:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2025-01-09 18:47:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-01-09 18:47:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 18:47:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2025-01-09 18:47:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 18:47:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-01-09 18:47:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 18:47:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 18:47:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 18:47:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 18:47:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 18:47:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 18:47:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 18:47:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-01-09 18:47:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-01-09 18:47:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-01-09 18:47:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-01-09 18:47:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-01-09 18:47:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-01-09 18:47:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#45 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#46 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#47 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#48 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#49 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#50 [2025-01-09 18:47:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#51 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#52 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#53 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#54 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#55 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#56 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#57 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#58 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#59 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#60 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 18:47:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 18:47:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 18:47:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 18:47:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 18:47:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 18:47:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 18:47:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 18:47:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 18:47:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 18:47:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 18:47:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 18:47:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 18:47:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 18:47:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 18:47:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2025-01-09 18:47:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#53 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#54 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#55 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#56 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#57 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#58 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#59 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#60 [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_disconnect [2025-01-09 18:47:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_disconnect [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 18:47:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 18:47:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2025-01-09 18:47:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2025-01-09 18:47:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_down [2025-01-09 18:47:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_down [2025-01-09 18:47:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-01-09 18:47:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-01-09 18:47:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure bind_interdomain_evtchn_to_irqhandler [2025-01-09 18:47:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_interdomain_evtchn_to_irqhandler [2025-01-09 18:47:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent [2025-01-09 18:47:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent [2025-01-09 18:47:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2025-01-09 18:47:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2025-01-09 18:47:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2025-01-09 18:47:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2025-01-09 18:47:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-01-09 18:47:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-01-09 18:47:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_fix_features [2025-01-09 18:47:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_fix_features [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2025-01-09 18:47:44,510 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-01-09 18:47:44,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#48 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#49 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#50 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#51 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#52 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#53 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#54 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#55 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#56 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#57 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#58 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#59 [2025-01-09 18:47:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#60 [2025-01-09 18:47:44,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 18:47:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 18:47:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 18:47:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 18:47:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 18:47:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 18:47:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 18:47:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 18:47:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 18:47:44,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#48 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#49 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#50 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#51 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#52 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#53 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#54 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#55 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#56 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#57 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#58 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#59 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#60 [2025-01-09 18:47:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 18:47:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2025-01-09 18:47:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2025-01-09 18:47:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_up [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_up [2025-01-09 18:47:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure get_jiffies_64 [2025-01-09 18:47:44,514 INFO L138 BoogieDeclarations]: Found implementation of procedure get_jiffies_64 [2025-01-09 18:47:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-01-09 18:47:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-01-09 18:47:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 18:47:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2025-01-09 18:47:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2025-01-09 18:47:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-01-09 18:47:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-01-09 18:47:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unmap_ring_vfree [2025-01-09 18:47:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unmap_ring_vfree [2025-01-09 18:47:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 18:47:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 18:47:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 18:47:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 18:47:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#55 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#56 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#57 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#58 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#59 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#60 [2025-01-09 18:47:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_change_mtu [2025-01-09 18:47:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_change_mtu [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2025-01-09 18:47:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2025-01-09 18:47:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2025-01-09 18:47:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 18:47:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-01-09 18:47:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-01-09 18:47:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-01-09 18:47:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-01-09 18:47:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2025-01-09 18:47:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-01-09 18:47:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure netback_remove [2025-01-09 18:47:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_remove [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 18:47:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 18:47:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 18:47:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 18:47:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#57 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#58 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#59 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#60 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2025-01-09 18:47:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 18:47:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_gather [2025-01-09 18:47:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_gather [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2025-01-09 18:47:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_napi_schedule_or_enable_events [2025-01-09 18:47:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_napi_schedule_or_enable_events [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-01-09 18:47:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2025-01-09 18:47:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-01-09 18:47:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-01-09 18:47:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2025-01-09 18:47:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2025-01-09 18:47:44,520 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 18:47:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#57 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#58 [2025-01-09 18:47:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#59 [2025-01-09 18:47:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#60 [2025-01-09 18:47:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_get_stats [2025-01-09 18:47:44,523 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_get_stats [2025-01-09 18:47:45,533 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 18:47:45,538 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 18:48:05,032 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 18:48:12,492 INFO L? ?]: Removed 2974 outVars from TransFormulas that were not future-live. [2025-01-09 18:48:12,493 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 18:48:12,574 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 18:48:12,583 INFO L312 CfgBuilder]: Removed 8 assume(true) statements. [2025-01-09 18:48:12,586 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 06:48:12 BoogieIcfgContainer [2025-01-09 18:48:12,586 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 18:48:12,587 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 18:48:12,591 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 18:48:12,597 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 18:48:12,599 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 06:47:40" (1/3) ... [2025-01-09 18:48:12,601 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e435d25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 06:48:12, skipping insertion in model container [2025-01-09 18:48:12,601 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:47:43" (2/3) ... [2025-01-09 18:48:12,601 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e435d25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 06:48:12, skipping insertion in model container [2025-01-09 18:48:12,602 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 06:48:12" (3/3) ... [2025-01-09 18:48:12,603 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i [2025-01-09 18:48:12,626 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 18:48:12,632 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i that has 219 procedures, 2058 locations, 1 initial locations, 191 loop locations, and 1 error locations. [2025-01-09 18:48:12,710 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 18:48:12,718 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5c71611f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 18:48:12,719 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 18:48:12,727 INFO L276 IsEmpty]: Start isEmpty. Operand has 1521 states, 1086 states have (on average 1.3139963167587476) internal successors, (1427), 1123 states have internal predecessors, (1427), 335 states have call successors, (335), 99 states have call predecessors, (335), 98 states have return successors, (329), 317 states have call predecessors, (329), 329 states have call successors, (329) [2025-01-09 18:48:12,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2025-01-09 18:48:12,734 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:48:12,738 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:48:12,739 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:48:12,743 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:48:12,747 INFO L85 PathProgramCache]: Analyzing trace with hash 1548948291, now seen corresponding path program 1 times [2025-01-09 18:48:12,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:48:12,752 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808692305] [2025-01-09 18:48:12,752 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:48:12,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:48:20,650 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 19 statements into 1 equivalence classes. [2025-01-09 18:48:20,979 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 19 of 19 statements. [2025-01-09 18:48:20,980 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:48:20,980 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:48:21,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 18:48:21,582 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:48:21,582 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808692305] [2025-01-09 18:48:21,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [808692305] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:48:21,586 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:48:21,586 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 18:48:21,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [576178853] [2025-01-09 18:48:21,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:48:21,597 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:48:21,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:48:21,627 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:48:21,632 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:48:21,637 INFO L87 Difference]: Start difference. First operand has 1521 states, 1086 states have (on average 1.3139963167587476) internal successors, (1427), 1123 states have internal predecessors, (1427), 335 states have call successors, (335), 99 states have call predecessors, (335), 98 states have return successors, (329), 317 states have call predecessors, (329), 329 states have call successors, (329) Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 18:48:21,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:48:21,975 INFO L93 Difference]: Finished difference Result 4547 states and 6379 transitions. [2025-01-09 18:48:21,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:48:21,977 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2025-01-09 18:48:21,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:48:21,999 INFO L225 Difference]: With dead ends: 4547 [2025-01-09 18:48:22,001 INFO L226 Difference]: Without dead ends: 2981 [2025-01-09 18:48:22,022 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:48:22,026 INFO L435 NwaCegarLoop]: 2077 mSDtfsCounter, 2057 mSDsluCounter, 2066 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2057 SdHoareTripleChecker+Valid, 4143 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 18:48:22,030 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2057 Valid, 4143 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 18:48:22,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2981 states. [2025-01-09 18:48:22,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2981 to 2978. [2025-01-09 18:48:22,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2978 states, 2129 states have (on average 1.292625645843119) internal successors, (2752), 2185 states have internal predecessors, (2752), 654 states have call successors, (654), 195 states have call predecessors, (654), 194 states have return successors, (652), 628 states have call predecessors, (652), 652 states have call successors, (652) [2025-01-09 18:48:22,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 2978 states and 4058 transitions. [2025-01-09 18:48:22,265 INFO L78 Accepts]: Start accepts. Automaton has 2978 states and 4058 transitions. Word has length 19 [2025-01-09 18:48:22,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:48:22,267 INFO L471 AbstractCegarLoop]: Abstraction has 2978 states and 4058 transitions. [2025-01-09 18:48:22,267 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 18:48:22,267 INFO L276 IsEmpty]: Start isEmpty. Operand 2978 states and 4058 transitions. [2025-01-09 18:48:22,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2025-01-09 18:48:22,285 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:48:22,285 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:48:22,286 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 18:48:22,286 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:48:22,287 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:48:22,290 INFO L85 PathProgramCache]: Analyzing trace with hash -1300013114, now seen corresponding path program 1 times [2025-01-09 18:48:22,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:48:22,291 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2002933395] [2025-01-09 18:48:22,291 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:48:22,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:48:29,558 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 106 statements into 1 equivalence classes. [2025-01-09 18:48:29,623 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 106 of 106 statements. [2025-01-09 18:48:29,623 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:48:29,623 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:48:29,945 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2025-01-09 18:48:29,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:48:29,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2002933395] [2025-01-09 18:48:29,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2002933395] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:48:29,945 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:48:29,946 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 18:48:29,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885106658] [2025-01-09 18:48:29,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:48:29,947 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:48:29,947 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:48:29,948 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:48:29,948 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:48:29,948 INFO L87 Difference]: Start difference. First operand 2978 states and 4058 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2025-01-09 18:48:30,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:48:30,283 INFO L93 Difference]: Finished difference Result 7053 states and 9597 transitions. [2025-01-09 18:48:30,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:48:30,284 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 106 [2025-01-09 18:48:30,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:48:30,300 INFO L225 Difference]: With dead ends: 7053 [2025-01-09 18:48:30,300 INFO L226 Difference]: Without dead ends: 4078 [2025-01-09 18:48:30,309 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:48:30,309 INFO L435 NwaCegarLoop]: 2060 mSDtfsCounter, 749 mSDsluCounter, 2017 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 749 SdHoareTripleChecker+Valid, 4077 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-01-09 18:48:30,310 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [749 Valid, 4077 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-01-09 18:48:30,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4078 states. [2025-01-09 18:48:30,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4078 to 4066. [2025-01-09 18:48:30,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4066 states, 2954 states have (on average 1.3050101557210563) internal successors, (3855), 3021 states have internal predecessors, (3855), 838 states have call successors, (838), 274 states have call predecessors, (838), 273 states have return successors, (836), 809 states have call predecessors, (836), 836 states have call successors, (836) [2025-01-09 18:48:30,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4066 states to 4066 states and 5529 transitions. [2025-01-09 18:48:30,414 INFO L78 Accepts]: Start accepts. Automaton has 4066 states and 5529 transitions. Word has length 106 [2025-01-09 18:48:30,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:48:30,414 INFO L471 AbstractCegarLoop]: Abstraction has 4066 states and 5529 transitions. [2025-01-09 18:48:30,414 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2025-01-09 18:48:30,414 INFO L276 IsEmpty]: Start isEmpty. Operand 4066 states and 5529 transitions. [2025-01-09 18:48:30,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2025-01-09 18:48:30,422 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:48:30,422 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:48:30,422 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 18:48:30,422 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:48:30,423 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:48:30,423 INFO L85 PathProgramCache]: Analyzing trace with hash -507000189, now seen corresponding path program 1 times [2025-01-09 18:48:30,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:48:30,423 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [206664777] [2025-01-09 18:48:30,423 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:48:30,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:48:37,298 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 185 statements into 1 equivalence classes. [2025-01-09 18:48:37,385 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 185 of 185 statements. [2025-01-09 18:48:37,386 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:48:37,386 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:48:38,019 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2025-01-09 18:48:38,019 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:48:38,019 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [206664777] [2025-01-09 18:48:38,020 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [206664777] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:48:38,020 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:48:38,020 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 18:48:38,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745518730] [2025-01-09 18:48:38,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:48:38,020 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 18:48:38,021 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:48:38,021 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 18:48:38,021 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 18:48:38,021 INFO L87 Difference]: Start difference. First operand 4066 states and 5529 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2025-01-09 18:48:42,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 18:48:42,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:48:42,686 INFO L93 Difference]: Finished difference Result 8146 states and 11077 transitions. [2025-01-09 18:48:42,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 18:48:42,688 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 185 [2025-01-09 18:48:42,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:48:42,709 INFO L225 Difference]: With dead ends: 8146 [2025-01-09 18:48:42,710 INFO L226 Difference]: Without dead ends: 4077 [2025-01-09 18:48:42,724 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 18:48:42,724 INFO L435 NwaCegarLoop]: 2039 mSDtfsCounter, 6 mSDsluCounter, 4070 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 6109 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2025-01-09 18:48:42,726 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 6109 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 14 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2025-01-09 18:48:42,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4077 states. [2025-01-09 18:48:42,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4077 to 4069. [2025-01-09 18:48:42,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4069 states, 2957 states have (on average 1.3040243490023673) internal successors, (3856), 3024 states have internal predecessors, (3856), 838 states have call successors, (838), 274 states have call predecessors, (838), 273 states have return successors, (836), 809 states have call predecessors, (836), 836 states have call successors, (836) [2025-01-09 18:48:42,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 4069 states and 5530 transitions. [2025-01-09 18:48:42,852 INFO L78 Accepts]: Start accepts. Automaton has 4069 states and 5530 transitions. Word has length 185 [2025-01-09 18:48:42,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:48:42,853 INFO L471 AbstractCegarLoop]: Abstraction has 4069 states and 5530 transitions. [2025-01-09 18:48:42,854 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2025-01-09 18:48:42,858 INFO L276 IsEmpty]: Start isEmpty. Operand 4069 states and 5530 transitions. [2025-01-09 18:48:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2025-01-09 18:48:42,866 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:48:42,867 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:48:42,867 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 18:48:42,867 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:48:42,868 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:48:42,868 INFO L85 PathProgramCache]: Analyzing trace with hash 1267023314, now seen corresponding path program 1 times [2025-01-09 18:48:42,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:48:42,868 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [675672355] [2025-01-09 18:48:42,868 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:48:42,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:48:49,726 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 194 statements into 1 equivalence classes. [2025-01-09 18:48:49,832 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 194 of 194 statements. [2025-01-09 18:48:49,833 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:48:49,833 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:48:50,349 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2025-01-09 18:48:50,350 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:48:50,350 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [675672355] [2025-01-09 18:48:50,350 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [675672355] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:48:50,350 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:48:50,350 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 18:48:50,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1588591068] [2025-01-09 18:48:50,350 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:48:50,350 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:48:50,350 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:48:50,351 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:48:50,351 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:48:50,351 INFO L87 Difference]: Start difference. First operand 4069 states and 5530 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2025-01-09 18:48:54,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 18:48:55,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:48:55,216 INFO L93 Difference]: Finished difference Result 10763 states and 14600 transitions. [2025-01-09 18:48:55,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:48:55,217 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 194 [2025-01-09 18:48:55,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:48:55,250 INFO L225 Difference]: With dead ends: 10763 [2025-01-09 18:48:55,250 INFO L226 Difference]: Without dead ends: 6697 [2025-01-09 18:48:55,265 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:48:55,268 INFO L435 NwaCegarLoop]: 2850 mSDtfsCounter, 2002 mSDsluCounter, 1773 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2002 SdHoareTripleChecker+Valid, 4623 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2025-01-09 18:48:55,269 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2002 Valid, 4623 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2025-01-09 18:48:55,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6697 states. [2025-01-09 18:48:55,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6697 to 6680. [2025-01-09 18:48:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6680 states, 4844 states have (on average 1.2983071841453344) internal successors, (6289), 4952 states have internal predecessors, (6289), 1378 states have call successors, (1378), 458 states have call predecessors, (1378), 457 states have return successors, (1376), 1328 states have call predecessors, (1376), 1376 states have call successors, (1376) [2025-01-09 18:48:55,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6680 states to 6680 states and 9043 transitions. [2025-01-09 18:48:55,475 INFO L78 Accepts]: Start accepts. Automaton has 6680 states and 9043 transitions. Word has length 194 [2025-01-09 18:48:55,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:48:55,476 INFO L471 AbstractCegarLoop]: Abstraction has 6680 states and 9043 transitions. [2025-01-09 18:48:55,477 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2025-01-09 18:48:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 6680 states and 9043 transitions. [2025-01-09 18:48:55,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2025-01-09 18:48:55,484 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:48:55,484 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:48:55,485 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 18:48:55,485 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:48:55,485 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:48:55,485 INFO L85 PathProgramCache]: Analyzing trace with hash -1338377168, now seen corresponding path program 1 times [2025-01-09 18:48:55,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:48:55,486 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1392496322] [2025-01-09 18:48:55,486 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:48:55,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:49:02,306 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 230 statements into 1 equivalence classes. [2025-01-09 18:49:02,445 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 230 of 230 statements. [2025-01-09 18:49:02,445 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:49:02,445 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:49:05,933 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2025-01-09 18:49:05,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:49:05,933 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1392496322] [2025-01-09 18:49:05,933 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1392496322] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:49:05,933 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:49:05,933 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-01-09 18:49:05,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1492478843] [2025-01-09 18:49:05,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:49:05,934 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-01-09 18:49:05,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:49:05,934 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-01-09 18:49:05,934 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2025-01-09 18:49:05,935 INFO L87 Difference]: Start difference. First operand 6680 states and 9043 transitions. Second operand has 10 states, 10 states have (on average 11.5) internal successors, (115), 7 states have internal predecessors, (115), 2 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (23), 5 states have call predecessors, (23), 2 states have call successors, (23) [2025-01-09 18:49:06,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:49:06,687 INFO L93 Difference]: Finished difference Result 13401 states and 18165 transitions. [2025-01-09 18:49:06,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-09 18:49:06,688 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 11.5) internal successors, (115), 7 states have internal predecessors, (115), 2 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (23), 5 states have call predecessors, (23), 2 states have call successors, (23) Word has length 230 [2025-01-09 18:49:06,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:49:06,723 INFO L225 Difference]: With dead ends: 13401 [2025-01-09 18:49:06,723 INFO L226 Difference]: Without dead ends: 6724 [2025-01-09 18:49:06,747 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2025-01-09 18:49:06,747 INFO L435 NwaCegarLoop]: 2038 mSDtfsCounter, 0 mSDsluCounter, 16293 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 18331 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2025-01-09 18:49:06,747 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 18331 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2025-01-09 18:49:06,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6724 states. [2025-01-09 18:49:06,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6724 to 6702. [2025-01-09 18:49:06,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6702 states, 4860 states have (on average 1.2973251028806585) internal successors, (6305), 4968 states have internal predecessors, (6305), 1378 states have call successors, (1378), 458 states have call predecessors, (1378), 463 states have return successors, (1402), 1334 states have call predecessors, (1402), 1376 states have call successors, (1402) [2025-01-09 18:49:06,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6702 states to 6702 states and 9085 transitions. [2025-01-09 18:49:06,936 INFO L78 Accepts]: Start accepts. Automaton has 6702 states and 9085 transitions. Word has length 230 [2025-01-09 18:49:06,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:49:06,938 INFO L471 AbstractCegarLoop]: Abstraction has 6702 states and 9085 transitions. [2025-01-09 18:49:06,939 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 11.5) internal successors, (115), 7 states have internal predecessors, (115), 2 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (23), 5 states have call predecessors, (23), 2 states have call successors, (23) [2025-01-09 18:49:06,939 INFO L276 IsEmpty]: Start isEmpty. Operand 6702 states and 9085 transitions. [2025-01-09 18:49:06,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2025-01-09 18:49:06,947 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:49:06,948 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:49:06,948 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 18:49:06,948 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:49:06,948 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:49:06,948 INFO L85 PathProgramCache]: Analyzing trace with hash -970039210, now seen corresponding path program 1 times [2025-01-09 18:49:06,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:49:06,948 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683316206] [2025-01-09 18:49:06,948 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:49:06,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms