./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --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 20a6de28a995e8bec501f9dc0dae1900e799afc4f65a76b4a34e69e1daf6b51e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 23:00:59,389 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 23:00:59,544 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 23:00:59,551 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 23:00:59,554 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 23:00:59,607 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 23:00:59,608 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 23:00:59,609 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 23:00:59,610 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 23:00:59,617 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 23:00:59,619 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 23:00:59,619 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 23:00:59,620 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 23:00:59,622 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 23:00:59,623 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 23:00:59,624 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 23:00:59,624 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 23:00:59,625 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 23:00:59,625 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 23:00:59,626 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 23:00:59,626 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 23:00:59,629 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 23:00:59,630 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 23:00:59,631 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 23:00:59,631 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 23:00:59,632 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:00:59,632 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 23:00:59,633 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 23:00:59,633 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 23:00:59,634 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 23:00:59,636 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 23:00:59,636 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 23:00:59,637 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 23:00:59,637 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 23:00:59,637 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 23:00:59,638 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 23:00:59,638 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20a6de28a995e8bec501f9dc0dae1900e799afc4f65a76b4a34e69e1daf6b51e [2023-11-06 23:00:59,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 23:01:00,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 23:01:00,040 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 23:01:00,042 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 23:01:00,043 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 23:01:00,044 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2023-11-06 23:01:03,526 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 23:01:04,750 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 23:01:04,750 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2023-11-06 23:01:04,873 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP/data/3cc366b1e/cc0947c2474442f69d2f6ebfe086642d/FLAG02048c030 [2023-11-06 23:01:04,895 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP/data/3cc366b1e/cc0947c2474442f69d2f6ebfe086642d [2023-11-06 23:01:04,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 23:01:04,905 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 23:01:04,909 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 23:01:04,911 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 23:01:04,918 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 23:01:04,919 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:01:04" (1/1) ... [2023-11-06 23:01:04,921 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d0bbc34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:04, skipping insertion in model container [2023-11-06 23:01:04,921 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:01:04" (1/1) ... [2023-11-06 23:01:05,278 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 23:01:15,230 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[841290,841303] [2023-11-06 23:01:15,375 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:01:15,662 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 23:01:15,832 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"); [7022] [2023-11-06 23:01:15,835 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)); [7029] [2023-11-06 23:01:15,835 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"); [7037-7038] [2023-11-06 23:01:15,836 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"); [7046-7047] [2023-11-06 23:01:15,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [7061-7062] [2023-11-06 23:01:15,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [7070] [2023-11-06 23:01:15,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [7194] [2023-11-06 23:01:15,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7197] [2023-11-06 23:01:15,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7200] [2023-11-06 23:01:15,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7203] [2023-11-06 23:01:15,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7238] [2023-11-06 23:01:15,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7241] [2023-11-06 23:01:15,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7244] [2023-11-06 23:01:15,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7247] [2023-11-06 23:01:15,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7264] [2023-11-06 23:01:15,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7267] [2023-11-06 23:01:15,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [7269] [2023-11-06 23:01:15,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7274] [2023-11-06 23:01:15,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7277] [2023-11-06 23:01:15,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7279] [2023-11-06 23:01:15,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7284] [2023-11-06 23:01:15,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7287] [2023-11-06 23:01:15,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7289] [2023-11-06 23:01:15,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7294] [2023-11-06 23:01:15,852 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7297] [2023-11-06 23:01:15,852 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [7299] [2023-11-06 23:01:15,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7317] [2023-11-06 23:01:15,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7320] [2023-11-06 23:01:15,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [7322] [2023-11-06 23:01:15,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7327] [2023-11-06 23:01:15,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7330] [2023-11-06 23:01:15,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7332] [2023-11-06 23:01:15,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7337] [2023-11-06 23:01:15,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7340] [2023-11-06 23:01:15,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7342] [2023-11-06 23:01:15,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7347] [2023-11-06 23:01:15,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7350] [2023-11-06 23:01:15,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [7352] [2023-11-06 23:01:15,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7476] [2023-11-06 23:01:15,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7483] [2023-11-06 23:01:15,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [7500] [2023-11-06 23:01:15,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7644] [2023-11-06 23:01:15,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7800-7801] [2023-11-06 23:01:15,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7829-7830] [2023-11-06 23:01:15,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (84), "i" (12UL)); [7863-7864] [2023-11-06 23:01:15,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (96), "i" (12UL)); [7887-7888] [2023-11-06 23:01:15,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [7917-7918] [2023-11-06 23:01:15,893 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/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [8016-8017] [2023-11-06 23:01:15,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8023] [2023-11-06 23:01:15,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [8044] [2023-11-06 23:01:15,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [8052-8053] [2023-11-06 23:01:15,908 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)); [8193-8194] [2023-11-06 23:01:15,921 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)); [8563-8564] [2023-11-06 23:01:15,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8569] [2023-11-06 23:01:15,925 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8675] [2023-11-06 23:01:15,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8707] [2023-11-06 23:01:15,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8836] [2023-11-06 23:01:15,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8839] [2023-11-06 23:01:15,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8842] [2023-11-06 23:01:15,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8845] [2023-11-06 23:01:15,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8856] [2023-11-06 23:01:15,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8859] [2023-11-06 23:01:15,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8862] [2023-11-06 23:01:15,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8865] [2023-11-06 23:01:15,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8876] [2023-11-06 23:01:15,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8879] [2023-11-06 23:01:15,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8882] [2023-11-06 23:01:15,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8885] [2023-11-06 23:01:15,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8896] [2023-11-06 23:01:15,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8899] [2023-11-06 23:01:15,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8902] [2023-11-06 23:01:15,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8905] [2023-11-06 23:01:15,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9043] [2023-11-06 23:01:15,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9050] [2023-11-06 23:01:15,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9060] [2023-11-06 23:01:15,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9070] [2023-11-06 23:01:16,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12384] [2023-11-06 23:01:16,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [12432] [2023-11-06 23:01:16,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12690] [2023-11-06 23:01:16,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12696] [2023-11-06 23:01:16,297 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13431] [2023-11-06 23:01:16,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [13486] [2023-11-06 23:01:16,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13744] [2023-11-06 23:01:16,313 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [13752] [2023-11-06 23:01:16,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13956] [2023-11-06 23:01:16,334 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)data) [13960] [2023-11-06 23:01:16,393 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [13989] [2023-11-06 23:01:16,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14150] [2023-11-06 23:01:16,426 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14294] [2023-11-06 23:01:16,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [23249-23250] [2023-11-06 23:01:16,897 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [23278-23279] [2023-11-06 23:01:16,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [23308-23309] [2023-11-06 23:01:16,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (120), "i" (12UL)); [23338-23339] [2023-11-06 23:01:17,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10403/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/intel/e1000/e1000_param.c"), "i" (249), "i" (12UL)); [26734-26735] [2023-11-06 23:01:17,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10403/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/intel/e1000/e1000_param.c"), "i" (527), "i" (12UL)); [26998-26999] [2023-11-06 23:01:17,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10403/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/intel/e1000/e1000_param.c"), "i" (745), "i" (12UL)); [27262-27263] [2023-11-06 23:01:17,172 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[841290,841303] [2023-11-06 23:01:17,185 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:01:17,838 WARN L672 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:01:17,838 WARN L672 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:01:17,839 WARN L672 CHandler]: The function ldv_calloc is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:01:17,839 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:01:17,848 INFO L206 MainTranslator]: Completed translation [2023-11-06 23:01:17,850 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:17 WrapperNode [2023-11-06 23:01:17,850 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 23:01:17,852 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 23:01:17,852 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 23:01:17,852 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 23:01:17,863 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:17" (1/1) ... [2023-11-06 23:01:18,320 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:17" (1/1) ... [2023-11-06 23:01:19,468 INFO L138 Inliner]: procedures = 715, calls = 14544, calls flagged for inlining = 324, calls inlined = 275, statements flattened = 28896 [2023-11-06 23:01:19,470 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 23:01:19,471 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 23:01:19,471 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 23:01:19,472 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 23:01:19,486 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:17" (1/1) ... [2023-11-06 23:01:19,487 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:17" (1/1) ... [2023-11-06 23:01:19,833 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:17" (1/1) ... [2023-11-06 23:01:19,834 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:17" (1/1) ... [2023-11-06 23:01:20,696 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:17" (1/1) ... [2023-11-06 23:01:20,864 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:17" (1/1) ... [2023-11-06 23:01:21,097 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:17" (1/1) ... [2023-11-06 23:01:21,224 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:17" (1/1) ... [2023-11-06 23:01:21,514 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 23:01:21,516 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 23:01:21,516 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 23:01:21,517 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 23:01:21,518 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:17" (1/1) ... [2023-11-06 23:01:21,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:01:21,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:01:21,579 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 23:01:21,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16f7286b-8730-41d5-b74f-e956365a4c17/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 23:01:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-06 23:01:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-06 23:01:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2023-11-06 23:01:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2023-11-06 23:01:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-11-06 23:01:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-11-06 23:01:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2023-11-06 23:01:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2023-11-06 23:01:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2023-11-06 23:01:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2023-11-06 23:01:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-11-06 23:01:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-11-06 23:01:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-06 23:01:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-06 23:01:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_slot_reset [2023-11-06 23:01:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_slot_reset [2023-11-06 23:01:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2023-11-06 23:01:21,732 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2023-11-06 23:01:21,732 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-06 23:01:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-06 23:01:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-06 23:01:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-06 23:01:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-11-06 23:01:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-11-06 23:01:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2023-11-06 23:01:21,733 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2023-11-06 23:01:21,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-06 23:01:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-06 23:01:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 23:01:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 23:01:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2023-11-06 23:01:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2023-11-06 23:01:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2023-11-06 23:01:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2023-11-06 23:01:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2023-11-06 23:01:21,735 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2023-11-06 23:01:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-06 23:01:21,735 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-06 23:01:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-06 23:01:21,735 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-06 23:01:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-11-06 23:01:21,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-11-06 23:01:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2023-11-06 23:01:21,736 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2023-11-06 23:01:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2023-11-06 23:01:21,736 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2023-11-06 23:01:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-06 23:01:21,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-06 23:01:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2023-11-06 23:01:21,736 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2023-11-06 23:01:21,736 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-06 23:01:21,736 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-06 23:01:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-06 23:01:21,737 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-06 23:01:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2023-11-06 23:01:21,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2023-11-06 23:01:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2023-11-06 23:01:21,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2023-11-06 23:01:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-06 23:01:21,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-06 23:01:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-06 23:01:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-06 23:01:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2023-11-06 23:01:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2023-11-06 23:01:21,738 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2023-11-06 23:01:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2023-11-06 23:01:21,741 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-11-06 23:01:21,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-11-06 23:01:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-06 23:01:21,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-06 23:01:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2023-11-06 23:01:21,742 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2023-11-06 23:01:21,742 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_fix_features [2023-11-06 23:01:21,743 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_fix_features [2023-11-06 23:01:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2023-11-06 23:01:21,743 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2023-11-06 23:01:21,743 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-06 23:01:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-06 23:01:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-06 23:01:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-06 23:01:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-06 23:01:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-06 23:01:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-06 23:01:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-06 23:01:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-06 23:01:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-06 23:01:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-06 23:01:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-06 23:01:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 23:01:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-06 23:01:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-06 23:01:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2023-11-06 23:01:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2023-11-06 23:01:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2023-11-06 23:01:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2023-11-06 23:01:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2023-11-06 23:01:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2023-11-06 23:01:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-11-06 23:01:21,762 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-11-06 23:01:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-06 23:01:21,763 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-06 23:01:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-06 23:01:21,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-06 23:01:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2023-11-06 23:01:21,764 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2023-11-06 23:01:21,764 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2023-11-06 23:01:21,764 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2023-11-06 23:01:21,764 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2023-11-06 23:01:21,764 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2023-11-06 23:01:21,765 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2023-11-06 23:01:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2023-11-06 23:01:21,765 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-06 23:01:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-06 23:01:21,765 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-06 23:01:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-06 23:01:21,766 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-06 23:01:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-06 23:01:21,766 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2023-11-06 23:01:21,766 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2023-11-06 23:01:21,766 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2023-11-06 23:01:21,767 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2023-11-06 23:01:21,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 23:01:21,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-06 23:01:21,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-06 23:01:21,768 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2023-11-06 23:01:21,768 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2023-11-06 23:01:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2023-11-06 23:01:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2023-11-06 23:01:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2023-11-06 23:01:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2023-11-06 23:01:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-06 23:01:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-06 23:01:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2023-11-06 23:01:21,771 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2023-11-06 23:01:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 23:01:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-06 23:01:21,773 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-06 23:01:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2023-11-06 23:01:21,773 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2023-11-06 23:01:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 23:01:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-06 23:01:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-06 23:01:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-11-06 23:01:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-11-06 23:01:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2023-11-06 23:01:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2023-11-06 23:01:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2023-11-06 23:01:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2023-11-06 23:01:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 23:01:21,784 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 23:01:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2023-11-06 23:01:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2023-11-06 23:01:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2023-11-06 23:01:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2023-11-06 23:01:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2023-11-06 23:01:21,786 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2023-11-06 23:01:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2023-11-06 23:01:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2023-11-06 23:01:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-06 23:01:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-06 23:01:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2023-11-06 23:01:21,788 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2023-11-06 23:01:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-06 23:01:21,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-06 23:01:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2023-11-06 23:01:21,789 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2023-11-06 23:01:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2023-11-06 23:01:21,789 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2023-11-06 23:01:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-11-06 23:01:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-11-06 23:01:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-06 23:01:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-06 23:01:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2023-11-06 23:01:21,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2023-11-06 23:01:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2023-11-06 23:01:21,793 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2023-11-06 23:01:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_stats [2023-11-06 23:01:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_stats [2023-11-06 23:01:21,794 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-11-06 23:01:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-11-06 23:01:21,794 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2023-11-06 23:01:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2023-11-06 23:01:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2023-11-06 23:01:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2023-11-06 23:01:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-06 23:01:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-06 23:01:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_frag_len [2023-11-06 23:01:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_frag_len [2023-11-06 23:01:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 23:01:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-06 23:01:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2023-11-06 23:01:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2023-11-06 23:01:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-06 23:01:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-06 23:01:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 23:01:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-06 23:01:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-06 23:01:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-06 23:01:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-06 23:01:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2023-11-06 23:01:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2023-11-06 23:01:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 23:01:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 23:01:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-06 23:01:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-06 23:01:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_change_mtu [2023-11-06 23:01:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_change_mtu [2023-11-06 23:01:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2023-11-06 23:01:21,818 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2023-11-06 23:01:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-11-06 23:01:21,818 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-11-06 23:01:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2023-11-06 23:01:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2023-11-06 23:01:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2023-11-06 23:01:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2023-11-06 23:01:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-06 23:01:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-06 23:01:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2023-11-06 23:01:21,820 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2023-11-06 23:01:21,820 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2023-11-06 23:01:21,820 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2023-11-06 23:01:21,820 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2023-11-06 23:01:21,820 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2023-11-06 23:01:21,820 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-06 23:01:21,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-06 23:01:21,821 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-06 23:01:21,821 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-06 23:01:21,821 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-06 23:01:21,821 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-06 23:01:21,822 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2023-11-06 23:01:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2023-11-06 23:01:21,822 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-06 23:01:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-06 23:01:21,822 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2023-11-06 23:01:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2023-11-06 23:01:21,823 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2023-11-06 23:01:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2023-11-06 23:01:21,823 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2023-11-06 23:01:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2023-11-06 23:01:21,825 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2023-11-06 23:01:21,902 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2023-11-06 23:01:21,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2023-11-06 23:01:21,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2023-11-06 23:01:21,903 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-06 23:01:21,903 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-06 23:01:21,903 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2023-11-06 23:01:21,903 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2023-11-06 23:01:21,903 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-06 23:01:21,904 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-06 23:01:21,904 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2023-11-06 23:01:21,904 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2023-11-06 23:01:21,904 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-06 23:01:21,904 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-06 23:01:21,904 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-06 23:01:21,904 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-06 23:01:21,905 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2023-11-06 23:01:21,905 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2023-11-06 23:01:21,905 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2023-11-06 23:01:21,905 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2023-11-06 23:01:21,905 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2023-11-06 23:01:21,905 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2023-11-06 23:01:21,905 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-06 23:01:21,905 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-06 23:01:21,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 23:01:21,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 23:01:21,906 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2023-11-06 23:01:21,906 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2023-11-06 23:01:21,906 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-06 23:01:21,906 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-06 23:01:21,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2023-11-06 23:01:21,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2023-11-06 23:01:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2023-11-06 23:01:21,907 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2023-11-06 23:01:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2023-11-06 23:01:21,907 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2023-11-06 23:01:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-06 23:01:21,907 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-06 23:01:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2023-11-06 23:01:21,908 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2023-11-06 23:01:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 23:01:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 23:01:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 23:01:21,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 23:01:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-06 23:01:21,908 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-06 23:01:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-06 23:01:21,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-06 23:01:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_phy_info_task [2023-11-06 23:01:21,911 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_phy_info_task [2023-11-06 23:01:21,911 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-11-06 23:01:21,911 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-11-06 23:01:21,922 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-06 23:01:21,923 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-06 23:01:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2023-11-06 23:01:21,923 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2023-11-06 23:01:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-06 23:01:21,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-06 23:01:21,924 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-06 23:01:21,924 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-06 23:01:21,924 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-06 23:01:21,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-06 23:01:21,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-06 23:01:21,925 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-06 23:01:21,925 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-06 23:01:21,925 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_alloc_frag [2023-11-06 23:01:21,925 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_alloc_frag [2023-11-06 23:01:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-06 23:01:21,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-06 23:01:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-06 23:01:21,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-06 23:01:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2023-11-06 23:01:21,931 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2023-11-06 23:01:21,942 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-06 23:01:21,943 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-06 23:01:21,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 23:01:21,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 23:01:21,946 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2023-11-06 23:01:21,947 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2023-11-06 23:01:21,947 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-06 23:01:21,947 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-06 23:01:21,947 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2023-11-06 23:01:21,949 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2023-11-06 23:01:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 23:01:21,950 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 23:01:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2023-11-06 23:01:21,950 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2023-11-06 23:01:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2023-11-06 23:01:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2023-11-06 23:01:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-06 23:01:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-06 23:01:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2023-11-06 23:01:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2023-11-06 23:01:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-06 23:01:21,966 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-06 23:01:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2023-11-06 23:01:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2023-11-06 23:01:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2023-11-06 23:01:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2023-11-06 23:01:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-06 23:01:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-06 23:01:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-06 23:01:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-06 23:01:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-11-06 23:01:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-11-06 23:01:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 23:01:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-06 23:01:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-06 23:01:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-06 23:01:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-06 23:01:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-06 23:01:21,971 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-06 23:01:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2023-11-06 23:01:21,971 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2023-11-06 23:01:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 23:01:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-11-06 23:01:21,972 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-11-06 23:01:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_task [2023-11-06 23:01:21,972 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_task [2023-11-06 23:01:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-06 23:01:21,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-06 23:01:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_features [2023-11-06 23:01:21,973 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_features [2023-11-06 23:01:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2023-11-06 23:01:21,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2023-11-06 23:01:21,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-06 23:01:21,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-06 23:01:21,974 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2023-11-06 23:01:21,974 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2023-11-06 23:01:21,975 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2023-11-06 23:01:21,975 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2023-11-06 23:01:21,975 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2023-11-06 23:01:21,975 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2023-11-06 23:01:21,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 23:01:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2023-11-06 23:01:21,976 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2023-11-06 23:01:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_watchdog [2023-11-06 23:01:21,976 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_watchdog [2023-11-06 23:01:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 23:01:21,977 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 23:01:21,977 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2023-11-06 23:01:21,977 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2023-11-06 23:01:21,977 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2023-11-06 23:01:21,977 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2023-11-06 23:01:21,978 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-06 23:01:21,978 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-06 23:01:21,978 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2023-11-06 23:01:21,978 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2023-11-06 23:01:21,978 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-06 23:01:21,979 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-06 23:01:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-06 23:01:21,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-06 23:01:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2023-11-06 23:01:21,979 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2023-11-06 23:01:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2023-11-06 23:01:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2023-11-06 23:01:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-06 23:01:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-06 23:01:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-06 23:01:21,981 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-06 23:01:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2023-11-06 23:01:21,981 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2023-11-06 23:01:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2023-11-06 23:01:21,981 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2023-11-06 23:01:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-06 23:01:21,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-06 23:01:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2023-11-06 23:01:21,987 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2023-11-06 23:01:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2023-11-06 23:01:21,987 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2023-11-06 23:01:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2023-11-06 23:01:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2023-11-06 23:01:21,988 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-11-06 23:01:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-11-06 23:01:21,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_45 [2023-11-06 23:01:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_45 [2023-11-06 23:01:21,989 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2023-11-06 23:01:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2023-11-06 23:01:21,989 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2023-11-06 23:01:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2023-11-06 23:01:21,989 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2023-11-06 23:01:21,990 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2023-11-06 23:01:21,990 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-06 23:01:22,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-06 23:01:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-11-06 23:01:22,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-11-06 23:01:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-06 23:01:22,003 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-06 23:01:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2023-11-06 23:01:22,004 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2023-11-06 23:01:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-11-06 23:01:22,004 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-11-06 23:01:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2023-11-06 23:01:22,004 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2023-11-06 23:01:22,005 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2023-11-06 23:01:22,005 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2023-11-06 23:01:22,005 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2023-11-06 23:01:22,005 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2023-11-06 23:01:22,005 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-06 23:01:22,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-06 23:01:22,006 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-06 23:01:22,006 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-06 23:01:22,006 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2023-11-06 23:01:22,006 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2023-11-06 23:01:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-06 23:01:22,007 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-06 23:01:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-06 23:01:22,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-06 23:01:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 23:01:22,022 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 23:01:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2023-11-06 23:01:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2023-11-06 23:01:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2023-11-06 23:01:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2023-11-06 23:01:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 23:01:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_82547_tx_fifo_stall_task [2023-11-06 23:01:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_82547_tx_fifo_stall_task [2023-11-06 23:01:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs___0 [2023-11-06 23:01:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs___0 [2023-11-06 23:01:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2023-11-06 23:01:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2023-11-06 23:01:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2023-11-06 23:01:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2023-11-06 23:01:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 23:01:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 23:01:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2023-11-06 23:01:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2023-11-06 23:01:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2023-11-06 23:01:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2023-11-06 23:01:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2023-11-06 23:01:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2023-11-06 23:01:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-06 23:01:22,027 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-06 23:01:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2023-11-06 23:01:22,027 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2023-11-06 23:01:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-06 23:01:22,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-06 23:01:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-06 23:01:22,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-06 23:01:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-11-06 23:01:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-11-06 23:01:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-11-06 23:01:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-11-06 23:01:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2023-11-06 23:01:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2023-11-06 23:01:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_error_detected [2023-11-06 23:01:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_error_detected [2023-11-06 23:01:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-06 23:01:22,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-06 23:01:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2023-11-06 23:01:22,029 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2023-11-06 23:01:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2023-11-06 23:01:22,029 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2023-11-06 23:01:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2023-11-06 23:01:22,030 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2023-11-06 23:01:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-11-06 23:01:22,030 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-11-06 23:01:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-06 23:01:22,030 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-06 23:01:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs___0 [2023-11-06 23:01:22,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs___0 [2023-11-06 23:01:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-11-06 23:01:22,031 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-11-06 23:01:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2023-11-06 23:01:22,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2023-11-06 23:01:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2023-11-06 23:01:22,031 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2023-11-06 23:01:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2023-11-06 23:01:22,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2023-11-06 23:01:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2023-11-06 23:01:22,032 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2023-11-06 23:01:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-06 23:01:22,032 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-06 23:01:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-06 23:01:22,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-06 23:01:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-06 23:01:22,032 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-06 23:01:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2023-11-06 23:01:22,033 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2023-11-06 23:01:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-06 23:01:22,033 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-06 23:01:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-06 23:01:22,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-06 23:01:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2023-11-06 23:01:22,033 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2023-11-06 23:01:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-06 23:01:22,034 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-06 23:01:22,034 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-11-06 23:01:22,034 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-11-06 23:01:22,034 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_ioctl [2023-11-06 23:01:22,034 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_ioctl [2023-11-06 23:01:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-06 23:01:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-06 23:01:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_mac [2023-11-06 23:01:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_mac [2023-11-06 23:01:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 23:01:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-11-06 23:01:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-11-06 23:01:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2023-11-06 23:01:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2023-11-06 23:01:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-06 23:01:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure skb_free_frag [2023-11-06 23:01:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_free_frag [2023-11-06 23:01:24,852 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 23:01:24,862 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 23:01:26,919 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 23:02:37,132 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 23:02:37,205 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 23:02:37,205 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-06 23:02:37,222 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:02:37 BoogieIcfgContainer [2023-11-06 23:02:37,222 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 23:02:37,228 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 23:02:37,228 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 23:02:37,232 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 23:02:37,233 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:01:04" (1/3) ... [2023-11-06 23:02:37,235 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@348d035 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:02:37, skipping insertion in model container [2023-11-06 23:02:37,235 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:17" (2/3) ... [2023-11-06 23:02:37,236 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@348d035 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:02:37, skipping insertion in model container [2023-11-06 23:02:37,237 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:02:37" (3/3) ... [2023-11-06 23:02:37,238 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2023-11-06 23:02:37,263 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 23:02:37,263 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 23:02:37,550 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 23:02:37,559 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@7d3b5754, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 23:02:37,559 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 23:02:37,606 INFO L276 IsEmpty]: Start isEmpty. Operand has 9837 states, 7269 states have (on average 1.4407758976475444) internal successors, (10473), 7475 states have internal predecessors, (10473), 2308 states have call successors, (2308), 261 states have call predecessors, (2308), 260 states have return successors, (2298), 2276 states have call predecessors, (2298), 2298 states have call successors, (2298) [2023-11-06 23:02:37,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-06 23:02:37,665 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:02:37,667 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 23:02:37,668 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:02:37,674 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:02:37,675 INFO L85 PathProgramCache]: Analyzing trace with hash -1479448566, now seen corresponding path program 1 times [2023-11-06 23:02:37,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:02:37,686 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [920694317] [2023-11-06 23:02:37,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:02:37,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:02:43,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 23:02:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:02:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:02:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 23:02:44,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:02:44,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:02:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 23:02:44,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:02:44,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:02:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 23:02:44,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:02:44,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:02:44,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2023-11-06 23:02:44,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:02:44,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-06 23:02:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:02:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2023-11-06 23:02:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:44,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:02:44,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-11-06 23:02:45,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:02:45,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-06 23:02:45,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:02:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2023-11-06 23:02:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:02:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2023-11-06 23:02:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:02:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-11-06 23:02:45,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:02:45,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-11-06 23:02:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:02:45,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-11-06 23:02:45,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:02:45,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2023-11-06 23:02:45,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:45,390 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2023-11-06 23:02:45,391 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:02:45,392 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [920694317] [2023-11-06 23:02:45,393 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [920694317] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:02:45,393 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:02:45,393 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 23:02:45,401 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1014427124] [2023-11-06 23:02:45,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:02:45,410 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 23:02:45,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:02:45,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 23:02:45,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 23:02:45,491 INFO L87 Difference]: Start difference. First operand has 9837 states, 7269 states have (on average 1.4407758976475444) internal successors, (10473), 7475 states have internal predecessors, (10473), 2308 states have call successors, (2308), 261 states have call predecessors, (2308), 260 states have return successors, (2298), 2276 states have call predecessors, (2298), 2298 states have call successors, (2298) Second operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (22), 5 states have call predecessors, (22), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2023-11-06 23:02:52,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:15,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:17,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:19,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:22,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:24,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:25,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:38,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:40,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:42,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:44,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:46,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:48,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:50,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:52,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:54,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:56,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:58,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:00,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:01,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:03,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:05,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:07,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:09,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:11,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:12,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:14,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:17,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:19,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:21,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:23,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:25,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:27,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:29,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:30,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:32,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:34,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:36,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []