./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.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_b208947a-49b8-4b57-b0d3-0553a3d76c77/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b208947a-49b8-4b57-b0d3-0553a3d76c77/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_b208947a-49b8-4b57-b0d3-0553a3d76c77/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b208947a-49b8-4b57-b0d3-0553a3d76c77/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b208947a-49b8-4b57-b0d3-0553a3d76c77/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_b208947a-49b8-4b57-b0d3-0553a3d76c77/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 39ee2ab624432b04c82409208cb55ec81e2dd2f34a0a1ec3852f07ecbac05add --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:19:32,426 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:19:32,526 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b208947a-49b8-4b57-b0d3-0553a3d76c77/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:19:32,533 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:19:32,537 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:19:32,590 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:19:32,591 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:19:32,592 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:19:32,593 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:19:32,599 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:19:32,602 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:19:32,602 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:19:32,603 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:19:32,606 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:19:32,606 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:19:32,607 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:19:32,607 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:19:32,608 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:19:32,608 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:19:32,609 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:19:32,609 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:19:32,610 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:19:32,611 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:19:32,612 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:19:32,612 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:19:32,613 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:19:32,614 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:19:32,615 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:19:32,615 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:19:32,616 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:19:32,618 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:19:32,618 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:19:32,618 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:19:32,619 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:19:32,619 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:19:32,619 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:19:32,620 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_b208947a-49b8-4b57-b0d3-0553a3d76c77/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b208947a-49b8-4b57-b0d3-0553a3d76c77/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39ee2ab624432b04c82409208cb55ec81e2dd2f34a0a1ec3852f07ecbac05add [2023-11-06 22:19:33,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:19:33,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:19:33,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:19:33,089 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:19:33,090 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:19:33,092 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b208947a-49b8-4b57-b0d3-0553a3d76c77/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i [2023-11-06 22:19:36,976 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:19:38,356 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:19:38,358 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b208947a-49b8-4b57-b0d3-0553a3d76c77/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i [2023-11-06 22:19:38,498 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b208947a-49b8-4b57-b0d3-0553a3d76c77/bin/uautomizer-verify-WvqO1wxjHP/data/a1ffeb2fc/d8a580a02eb9469590437b2829fb7d13/FLAGda5bf005a [2023-11-06 22:19:38,518 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b208947a-49b8-4b57-b0d3-0553a3d76c77/bin/uautomizer-verify-WvqO1wxjHP/data/a1ffeb2fc/d8a580a02eb9469590437b2829fb7d13 [2023-11-06 22:19:38,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:19:38,524 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:19:38,526 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:19:38,526 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:19:38,534 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:19:38,535 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:19:38" (1/1) ... [2023-11-06 22:19:38,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@473b7594 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:38, skipping insertion in model container [2023-11-06 22:19:38,537 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:19:38" (1/1) ... [2023-11-06 22:19:39,072 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:19:50,739 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_b208947a-49b8-4b57-b0d3-0553a3d76c77/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i[904444,904457] [2023-11-06 22:19:50,745 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_b208947a-49b8-4b57-b0d3-0553a3d76c77/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i[904610,904623] [2023-11-06 22:19:50,745 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_b208947a-49b8-4b57-b0d3-0553a3d76c77/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i[904774,904787] [2023-11-06 22:19:50,746 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_b208947a-49b8-4b57-b0d3-0553a3d76c77/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i[904939,904952] [2023-11-06 22:19:50,789 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:19:51,050 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:19:51,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6614] [2023-11-06 22:19:51,229 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)); [6621] [2023-11-06 22:19:51,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6628] [2023-11-06 22:19:51,231 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)); [6643-6644] [2023-11-06 22:19:51,232 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6652] [2023-11-06 22:19:51,234 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/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6701-6702] [2023-11-06 22:19:51,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6707-6709] [2023-11-06 22:19:51,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6759] [2023-11-06 22:19:51,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6762] [2023-11-06 22:19:51,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6765] [2023-11-06 22:19:51,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6768] [2023-11-06 22:19:51,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6805] [2023-11-06 22:19:51,240 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6808] [2023-11-06 22:19:51,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6810] [2023-11-06 22:19:51,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6815] [2023-11-06 22:19:51,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6818] [2023-11-06 22:19:51,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6820] [2023-11-06 22:19:51,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6825] [2023-11-06 22:19:51,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6828] [2023-11-06 22:19:51,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6830] [2023-11-06 22:19:51,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6835] [2023-11-06 22:19:51,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6838] [2023-11-06 22:19:51,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6840] [2023-11-06 22:19:51,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6878] [2023-11-06 22:19:51,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6881] [2023-11-06 22:19:51,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6883] [2023-11-06 22:19:51,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6888] [2023-11-06 22:19:51,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6891] [2023-11-06 22:19:51,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6893] [2023-11-06 22:19:51,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6898] [2023-11-06 22:19:51,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6901] [2023-11-06 22:19:51,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6903] [2023-11-06 22:19:51,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6908] [2023-11-06 22:19:51,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6911] [2023-11-06 22:19:51,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6913] [2023-11-06 22:19:51,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7046] [2023-11-06 22:19:51,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7053] [2023-11-06 22:19:51,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [7074] [2023-11-06 22:19:51,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7137] [2023-11-06 22:19:51,269 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)); [7166-7167] [2023-11-06 22:19:51,271 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)); [7237] [2023-11-06 22:19:51,274 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)); [7245-7246] [2023-11-06 22:19:51,281 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)); [7321-7322] [2023-11-06 22:19:51,290 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)); [7355-7356] [2023-11-06 22:19:51,293 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" (79), "i" (12UL)); [7396-7397] [2023-11-06 22:19:51,294 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" (91), "i" (12UL)); [7425-7426] [2023-11-06 22:19:51,321 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" (502), "i" (12UL)); [8070-8071] [2023-11-06 22:19:51,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8077] [2023-11-06 22:19:51,330 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8257] [2023-11-06 22:19:51,332 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8297] [2023-11-06 22:19:51,336 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8473] [2023-11-06 22:19:51,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8476] [2023-11-06 22:19:51,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8479] [2023-11-06 22:19:51,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8482] [2023-11-06 22:19:51,339 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8513] [2023-11-06 22:19:51,339 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8516] [2023-11-06 22:19:51,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8519] [2023-11-06 22:19:51,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8522] [2023-11-06 22:19:51,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8553] [2023-11-06 22:19:51,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8556] [2023-11-06 22:19:51,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8559] [2023-11-06 22:19:51,343 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8562] [2023-11-06 22:19:51,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8593] [2023-11-06 22:19:51,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8596] [2023-11-06 22:19:51,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8599] [2023-11-06 22:19:51,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8602] [2023-11-06 22:19:51,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8812] [2023-11-06 22:19:51,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8821] [2023-11-06 22:19:51,589 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13035] [2023-11-06 22:19:51,589 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13038] [2023-11-06 22:19:51,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [13091] [2023-11-06 22:19:51,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [14254] [2023-11-06 22:19:51,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [14318] [2023-11-06 22:19:51,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [14511] [2023-11-06 22:19:51,799 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [14522] [2023-11-06 22:19:51,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [14771] [2023-11-06 22:19:51,821 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [14775] [2023-11-06 22:19:51,823 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [14784] [2023-11-06 22:19:51,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [15012] [2023-11-06 22:19:51,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [15201] [2023-11-06 22:19:52,303 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" (103), "i" (12UL)); [28321-28322] [2023-11-06 22:19:52,305 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" (115), "i" (12UL)); [28358-28359] [2023-11-06 22:19:52,554 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 *)"drivers/net/ethernet/intel/e1000/e1000_param.c"), "i" (249), "i" (12UL)); [32149-32150] [2023-11-06 22:19:52,575 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 *)"drivers/net/ethernet/intel/e1000/e1000_param.c"), "i" (527), "i" (12UL)); [32482-32483] [2023-11-06 22:19:52,591 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 *)"drivers/net/ethernet/intel/e1000/e1000_param.c"), "i" (745), "i" (12UL)); [32835-32836] [2023-11-06 22:19:52,606 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_b208947a-49b8-4b57-b0d3-0553a3d76c77/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i[904444,904457] [2023-11-06 22:19:52,607 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_b208947a-49b8-4b57-b0d3-0553a3d76c77/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i[904610,904623] [2023-11-06 22:19:52,608 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_b208947a-49b8-4b57-b0d3-0553a3d76c77/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i[904774,904787] [2023-11-06 22:19:52,609 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_b208947a-49b8-4b57-b0d3-0553a3d76c77/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i[904939,904952] [2023-11-06 22:19:52,631 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:19:53,342 WARN L672 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:19:53,343 WARN L672 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:19:53,343 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:19:53,354 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:19:53,355 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:53 WrapperNode [2023-11-06 22:19:53,355 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:19:53,357 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:19:53,357 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:19:53,357 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:19:53,367 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:53" (1/1) ... [2023-11-06 22:19:53,859 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:53" (1/1) ... [2023-11-06 22:19:55,217 INFO L138 Inliner]: procedures = 730, calls = 16529, calls flagged for inlining = 404, calls inlined = 351, statements flattened = 31810 [2023-11-06 22:19:55,219 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:19:55,220 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:19:55,221 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:19:55,221 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:19:55,235 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:53" (1/1) ... [2023-11-06 22:19:55,235 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:53" (1/1) ... [2023-11-06 22:19:55,639 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:53" (1/1) ... [2023-11-06 22:19:55,655 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:53" (1/1) ... [2023-11-06 22:19:56,523 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:53" (1/1) ... [2023-11-06 22:19:56,723 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:53" (1/1) ... [2023-11-06 22:19:56,961 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:53" (1/1) ... [2023-11-06 22:19:57,040 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:53" (1/1) ... [2023-11-06 22:19:57,355 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:19:57,357 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:19:57,357 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:19:57,358 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:19:57,359 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:53" (1/1) ... [2023-11-06 22:19:57,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:19:57,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b208947a-49b8-4b57-b0d3-0553a3d76c77/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:19:57,399 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b208947a-49b8-4b57-b0d3-0553a3d76c77/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:19:57,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b208947a-49b8-4b57-b0d3-0553a3d76c77/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:19:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-06 22:19:57,464 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-06 22:19:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2023-11-06 22:19:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2023-11-06 22:19:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-11-06 22:19:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-11-06 22:19:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2023-11-06 22:19:57,467 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2023-11-06 22:19:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2023-11-06 22:19:57,467 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2023-11-06 22:19:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-11-06 22:19:57,468 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-11-06 22:19:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-06 22:19:57,468 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-06 22:19:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-06 22:19:57,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-06 22:19:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2023-11-06 22:19:57,470 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2023-11-06 22:19:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-06 22:19:57,470 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-06 22:19:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-06 22:19:57,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-06 22:19:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-11-06 22:19:57,471 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-11-06 22:19:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2023-11-06 22:19:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2023-11-06 22:19:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 22:19:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 22:19:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2023-11-06 22:19:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2023-11-06 22:19:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2023-11-06 22:19:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2023-11-06 22:19:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2023-11-06 22:19:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2023-11-06 22:19:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-06 22:19:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-06 22:19:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-06 22:19:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-06 22:19:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-11-06 22:19:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-11-06 22:19:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2023-11-06 22:19:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2023-11-06 22:19:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-06 22:19:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-06 22:19:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2023-11-06 22:19:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2023-11-06 22:19:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-06 22:19:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-06 22:19:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-06 22:19:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-06 22:19:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2023-11-06 22:19:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2023-11-06 22:19:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2023-11-06 22:19:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2023-11-06 22:19:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-06 22:19:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-06 22:19:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-06 22:19:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-06 22:19:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2023-11-06 22:19:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2023-11-06 22:19:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2023-11-06 22:19:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2023-11-06 22:19:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-06 22:19:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-06 22:19:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2023-11-06 22:19:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2023-11-06 22:19:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-11-06 22:19:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-11-06 22:19:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-06 22:19:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-06 22:19:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2023-11-06 22:19:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2023-11-06 22:19:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2023-11-06 22:19:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2023-11-06 22:19:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-06 22:19:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-06 22:19:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-06 22:19:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-06 22:19:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-06 22:19:57,500 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-06 22:19:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-06 22:19:57,500 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-06 22:19:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-06 22:19:57,500 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-06 22:19:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-06 22:19:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-06 22:19:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-06 22:19:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-06 22:19:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-06 22:19:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-06 22:19:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-06 22:19:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-06 22:19:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:19:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-06 22:19:57,503 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-06 22:19:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2023-11-06 22:19:57,503 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2023-11-06 22:19:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2023-11-06 22:19:57,503 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2023-11-06 22:19:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2023-11-06 22:19:57,504 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2023-11-06 22:19:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-11-06 22:19:57,504 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-11-06 22:19:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-06 22:19:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-06 22:19:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2023-11-06 22:19:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2023-11-06 22:19:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-06 22:19:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-06 22:19:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2023-11-06 22:19:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2023-11-06 22:19:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2023-11-06 22:19:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2023-11-06 22:19:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2023-11-06 22:19:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2023-11-06 22:19:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-06 22:19:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-06 22:19:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-06 22:19:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-06 22:19:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-06 22:19:57,509 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-06 22:19:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2023-11-06 22:19:57,509 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2023-11-06 22:19:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2023-11-06 22:19:57,509 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2023-11-06 22:19:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 22:19:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-06 22:19:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-06 22:19:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2023-11-06 22:19:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2023-11-06 22:19:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2023-11-06 22:19:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2023-11-06 22:19:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2023-11-06 22:19:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2023-11-06 22:19:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-06 22:19:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-06 22:19:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2023-11-06 22:19:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2023-11-06 22:19:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 22:19:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-06 22:19:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-06 22:19:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-06 22:19:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-06 22:19:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2023-11-06 22:19:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2023-11-06 22:19:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:19:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-06 22:19:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-06 22:19:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2023-11-06 22:19:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2023-11-06 22:19:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2023-11-06 22:19:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2023-11-06 22:19:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2023-11-06 22:19:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2023-11-06 22:19:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 22:19:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 22:19:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2023-11-06 22:19:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2023-11-06 22:19:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2023-11-06 22:19:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2023-11-06 22:19:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-06 22:19:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-06 22:19:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2023-11-06 22:19:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2023-11-06 22:19:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-06 22:19:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-06 22:19:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-06 22:19:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-06 22:19:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-11-06 22:19:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-11-06 22:19:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-06 22:19:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-06 22:19:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2023-11-06 22:19:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2023-11-06 22:19:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2023-11-06 22:19:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2023-11-06 22:19:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-11-06 22:19:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-11-06 22:19:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-06 22:19:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-06 22:19:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2023-11-06 22:19:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2023-11-06 22:19:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2023-11-06 22:19:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2023-11-06 22:19:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-11-06 22:19:57,522 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-11-06 22:19:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2023-11-06 22:19:57,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2023-11-06 22:19:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2023-11-06 22:19:57,528 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2023-11-06 22:19:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:19:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-06 22:19:57,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-06 22:19:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-06 22:19:57,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-06 22:19:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2023-11-06 22:19:57,529 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2023-11-06 22:19:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-06 22:19:57,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-06 22:19:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:19:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-06 22:19:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-06 22:19:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-06 22:19:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-06 22:19:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-06 22:19:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-06 22:19:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:19:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2023-11-06 22:19:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2023-11-06 22:19:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 22:19:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-06 22:19:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-06 22:19:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-06 22:19:57,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-06 22:19:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2023-11-06 22:19:57,535 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2023-11-06 22:19:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-11-06 22:19:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-11-06 22:19:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2023-11-06 22:19:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2023-11-06 22:19:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2023-11-06 22:19:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2023-11-06 22:19:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-06 22:19:57,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-06 22:19:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2023-11-06 22:19:57,537 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2023-11-06 22:19:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2023-11-06 22:19:57,538 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2023-11-06 22:19:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2023-11-06 22:19:57,538 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2023-11-06 22:19:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-06 22:19:57,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-06 22:19:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-06 22:19:57,539 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-06 22:19:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-06 22:19:57,539 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-06 22:19:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2023-11-06 22:19:57,539 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2023-11-06 22:19:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-06 22:19:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-06 22:19:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2023-11-06 22:19:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2023-11-06 22:19:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2023-11-06 22:19:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2023-11-06 22:19:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-06 22:19:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-06 22:19:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2023-11-06 22:19:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2023-11-06 22:19:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2023-11-06 22:19:57,542 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2023-11-06 22:19:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2023-11-06 22:19:57,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2023-11-06 22:19:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-06 22:19:57,543 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-06 22:19:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2023-11-06 22:19:57,543 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2023-11-06 22:19:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-06 22:19:57,543 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-06 22:19:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2023-11-06 22:19:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2023-11-06 22:19:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-06 22:19:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-06 22:19:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-06 22:19:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-06 22:19:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2023-11-06 22:19:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2023-11-06 22:19:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2023-11-06 22:19:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2023-11-06 22:19:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2023-11-06 22:19:57,546 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2023-11-06 22:19:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-06 22:19:57,546 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-06 22:19:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:19:57,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:19:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2023-11-06 22:19:57,547 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2023-11-06 22:19:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-06 22:19:57,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-06 22:19:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2023-11-06 22:19:57,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2023-11-06 22:19:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2023-11-06 22:19:57,548 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2023-11-06 22:19:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2023-11-06 22:19:57,548 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2023-11-06 22:19:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-06 22:19:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-06 22:19:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2023-11-06 22:19:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2023-11-06 22:19:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 22:19:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 22:19:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 22:19:57,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 22:19:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-06 22:19:57,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-06 22:19:57,550 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 22:19:57,551 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 22:19:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-06 22:19:57,551 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-06 22:19:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2023-11-06 22:19:57,551 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2023-11-06 22:19:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-06 22:19:57,552 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-06 22:19:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-06 22:19:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-06 22:19:57,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-06 22:19:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-06 22:19:57,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-06 22:19:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2023-11-06 22:19:57,553 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2023-11-06 22:19:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-06 22:19:57,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-06 22:19:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-06 22:19:57,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-06 22:19:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2023-11-06 22:19:57,554 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2023-11-06 22:19:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-06 22:19:57,555 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-06 22:19:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 22:19:57,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 22:19:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-06 22:19:57,555 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-06 22:19:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2023-11-06 22:19:57,556 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2023-11-06 22:19:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2023-11-06 22:19:57,556 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2023-11-06 22:19:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2023-11-06 22:19:57,557 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2023-11-06 22:19:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-06 22:19:57,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-06 22:19:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-06 22:19:57,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-06 22:19:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2023-11-06 22:19:57,559 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2023-11-06 22:19:57,559 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-06 22:19:57,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-06 22:19:57,559 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-06 22:19:57,559 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-06 22:19:57,560 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2023-11-06 22:19:57,560 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2023-11-06 22:19:57,560 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2023-11-06 22:19:57,560 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2023-11-06 22:19:57,560 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-06 22:19:57,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-06 22:19:57,561 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-06 22:19:57,561 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-06 22:19:57,561 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-06 22:19:57,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-06 22:19:57,561 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-11-06 22:19:57,562 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-11-06 22:19:57,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:19:57,562 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-06 22:19:57,562 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-06 22:19:57,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-06 22:19:57,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-06 22:19:57,563 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-06 22:19:57,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-06 22:19:57,563 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2023-11-06 22:19:57,563 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2023-11-06 22:19:57,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:19:57,564 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-11-06 22:19:57,564 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-11-06 22:19:57,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-06 22:19:57,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-06 22:19:57,564 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2023-11-06 22:19:57,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2023-11-06 22:19:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2023-11-06 22:19:57,565 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2023-11-06 22:19:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2023-11-06 22:19:57,565 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2023-11-06 22:19:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2023-11-06 22:19:57,566 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2023-11-06 22:19:57,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:19:57,566 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 22:19:57,566 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 22:19:57,566 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2023-11-06 22:19:57,567 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2023-11-06 22:19:57,567 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2023-11-06 22:19:57,567 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2023-11-06 22:19:57,567 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-06 22:19:57,567 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-06 22:19:57,568 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2023-11-06 22:19:57,568 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2023-11-06 22:19:57,568 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-06 22:19:57,568 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-06 22:19:57,568 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2023-11-06 22:19:57,569 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2023-11-06 22:19:57,569 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-06 22:19:57,569 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-06 22:19:57,569 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2023-11-06 22:19:57,569 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2023-11-06 22:19:57,569 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-06 22:19:57,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-06 22:19:57,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-06 22:19:57,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-06 22:19:57,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-06 22:19:57,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-06 22:19:57,571 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-06 22:19:57,571 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-06 22:19:57,571 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2023-11-06 22:19:57,571 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2023-11-06 22:19:57,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-06 22:19:57,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-06 22:19:57,572 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2023-11-06 22:19:57,572 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2023-11-06 22:19:57,577 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2023-11-06 22:19:57,577 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2023-11-06 22:19:57,577 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2023-11-06 22:19:57,577 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2023-11-06 22:19:57,578 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2023-11-06 22:19:57,578 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2023-11-06 22:19:57,578 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-11-06 22:19:57,578 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-11-06 22:19:57,578 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2023-11-06 22:19:57,578 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2023-11-06 22:19:57,579 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2023-11-06 22:19:57,579 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2023-11-06 22:19:57,579 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2023-11-06 22:19:57,579 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2023-11-06 22:19:57,579 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-06 22:19:57,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-06 22:19:57,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-06 22:19:57,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-06 22:19:57,580 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-06 22:19:57,580 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-06 22:19:57,581 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2023-11-06 22:19:57,581 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2023-11-06 22:19:57,581 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-11-06 22:19:57,581 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-11-06 22:19:57,581 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2023-11-06 22:19:57,582 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2023-11-06 22:19:57,582 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2023-11-06 22:19:57,582 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2023-11-06 22:19:57,582 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2023-11-06 22:19:57,582 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2023-11-06 22:19:57,582 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-06 22:19:57,583 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-06 22:19:57,583 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-06 22:19:57,583 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-06 22:19:57,583 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2023-11-06 22:19:57,583 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2023-11-06 22:19:57,584 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-06 22:19:57,584 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-06 22:19:57,584 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-06 22:19:57,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-06 22:19:57,584 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 22:19:57,585 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 22:19:57,585 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2023-11-06 22:19:57,585 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2023-11-06 22:19:57,585 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2023-11-06 22:19:57,585 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2023-11-06 22:19:57,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:19:57,586 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2023-11-06 22:19:57,586 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2023-11-06 22:19:57,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 22:19:57,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 22:19:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2023-11-06 22:19:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2023-11-06 22:19:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2023-11-06 22:19:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2023-11-06 22:19:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2023-11-06 22:19:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2023-11-06 22:19:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-06 22:19:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-06 22:19:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2023-11-06 22:19:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2023-11-06 22:19:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-06 22:19:57,589 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-06 22:19:57,589 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-11-06 22:19:57,589 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-11-06 22:19:57,589 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2023-11-06 22:19:57,589 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2023-11-06 22:19:57,590 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-06 22:19:57,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-06 22:19:57,590 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2023-11-06 22:19:57,590 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2023-11-06 22:19:57,590 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2023-11-06 22:19:57,590 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2023-11-06 22:19:57,591 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2023-11-06 22:19:57,591 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2023-11-06 22:19:57,591 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-11-06 22:19:57,591 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-11-06 22:19:57,591 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-06 22:19:57,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-06 22:19:57,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_17 [2023-11-06 22:19:57,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_17 [2023-11-06 22:19:57,592 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2023-11-06 22:19:57,592 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2023-11-06 22:19:57,593 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2023-11-06 22:19:57,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2023-11-06 22:19:57,593 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2023-11-06 22:19:57,593 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2023-11-06 22:19:57,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-06 22:19:57,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-06 22:19:57,594 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-06 22:19:57,594 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-06 22:19:57,594 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 22:19:57,594 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 22:19:57,595 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-06 22:19:57,595 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-06 22:19:57,595 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2023-11-06 22:19:57,595 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2023-11-06 22:19:57,595 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-06 22:19:57,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-06 22:19:57,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-06 22:19:57,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-06 22:19:57,596 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2023-11-06 22:19:57,596 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2023-11-06 22:19:57,596 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-06 22:19:57,597 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-06 22:19:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-11-06 22:19:57,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-11-06 22:19:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2023-11-06 22:19:57,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2023-11-06 22:19:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-06 22:19:57,598 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-06 22:19:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-06 22:19:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:19:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-11-06 22:19:57,599 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-11-06 22:19:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2023-11-06 22:19:57,599 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2023-11-06 22:19:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-06 22:19:57,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-06 22:19:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-06 22:20:00,910 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:20:00,919 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:20:03,089 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 22:21:18,278 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-06 22:21:19,133 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:21:19,203 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:21:19,203 INFO L302 CfgBuilder]: Removed 9 assume(true) statements. [2023-11-06 22:21:19,221 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:21:19 BoogieIcfgContainer [2023-11-06 22:21:19,221 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:21:19,226 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:21:19,227 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:21:19,230 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:21:19,231 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:19:38" (1/3) ... [2023-11-06 22:21:19,232 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e591839 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:21:19, skipping insertion in model container [2023-11-06 22:21:19,233 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:53" (2/3) ... [2023-11-06 22:21:19,234 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e591839 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:21:19, skipping insertion in model container [2023-11-06 22:21:19,234 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:21:19" (3/3) ... [2023-11-06 22:21:19,238 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-e1000-e1000.cil.i [2023-11-06 22:21:19,259 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:21:19,260 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:21:19,570 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:21:19,583 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;@3dd3999d, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:21:19,585 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:21:19,634 INFO L276 IsEmpty]: Start isEmpty. Operand has 10028 states, 7335 states have (on average 1.4085889570552148) internal successors, (10332), 7427 states have internal predecessors, (10332), 2443 states have call successors, (2443), 252 states have call predecessors, (2443), 251 states have return successors, (2437), 2429 states have call predecessors, (2437), 2437 states have call successors, (2437) [2023-11-06 22:21:19,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2023-11-06 22:21:19,690 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:21:19,692 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:21:19,693 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:21:19,699 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:21:19,700 INFO L85 PathProgramCache]: Analyzing trace with hash 1564125106, now seen corresponding path program 1 times [2023-11-06 22:21:19,713 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:21:19,713 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [658540550] [2023-11-06 22:21:19,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:21:19,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:21:21,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:22,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:21:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:22,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:22,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:21:22,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:22,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:22,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-06 22:21:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-06 22:21:23,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-06 22:21:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-06 22:21:23,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-06 22:21:23,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-06 22:21:23,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-06 22:21:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-11-06 22:21:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-06 22:21:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2023-11-06 22:21:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-06 22:21:23,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-06 22:21:23,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-06 22:21:23,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2023-11-06 22:21:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-06 22:21:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-06 22:21:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-06 22:21:23,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2023-11-06 22:21:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2023-11-06 22:21:23,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2023-11-06 22:21:23,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2023-11-06 22:21:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:23,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-11-06 22:21:23,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-06 22:21:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:23,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2346 trivial. 0 not checked. [2023-11-06 22:21:23,781 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:21:23,781 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [658540550] [2023-11-06 22:21:23,782 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [658540550] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:21:23,782 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:21:23,782 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:21:23,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513620172] [2023-11-06 22:21:23,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:21:23,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:21:23,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:21:23,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:21:23,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:21:23,883 INFO L87 Difference]: Start difference. First operand has 10028 states, 7335 states have (on average 1.4085889570552148) internal successors, (10332), 7427 states have internal predecessors, (10332), 2443 states have call successors, (2443), 252 states have call predecessors, (2443), 251 states have return successors, (2437), 2429 states have call predecessors, (2437), 2437 states have call successors, (2437) Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2023-11-06 22:22:08,214 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 22:22:11,330 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 22:22:14,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:22:14,012 INFO L93 Difference]: Finished difference Result 30948 states and 48145 transitions. [2023-11-06 22:22:14,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:22:14,016 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 281 [2023-11-06 22:22:14,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:22:14,363 INFO L225 Difference]: With dead ends: 30948 [2023-11-06 22:22:14,364 INFO L226 Difference]: Without dead ends: 20955 [2023-11-06 22:22:14,580 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:22:14,585 INFO L413 NwaCegarLoop]: 12754 mSDtfsCounter, 17932 mSDsluCounter, 19559 mSDsCounter, 0 mSdLazyCounter, 8185 mSolverCounterSat, 6257 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20002 SdHoareTripleChecker+Valid, 32313 SdHoareTripleChecker+Invalid, 14444 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 6257 IncrementalHoareTripleChecker+Valid, 8185 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.7s IncrementalHoareTripleChecker+Time [2023-11-06 22:22:14,586 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20002 Valid, 32313 Invalid, 14444 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [6257 Valid, 8185 Invalid, 2 Unknown, 0 Unchecked, 47.7s Time] [2023-11-06 22:22:14,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20955 states. [2023-11-06 22:22:17,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20955 to 19833. [2023-11-06 22:22:17,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19833 states, 14514 states have (on average 1.3827339120848836) internal successors, (20069), 14695 states have internal predecessors, (20069), 4820 states have call successors, (4820), 499 states have call predecessors, (4820), 498 states have return successors, (4816), 4800 states have call predecessors, (4816), 4816 states have call successors, (4816) [2023-11-06 22:22:17,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19833 states to 19833 states and 29705 transitions. [2023-11-06 22:22:17,508 INFO L78 Accepts]: Start accepts. Automaton has 19833 states and 29705 transitions. Word has length 281 [2023-11-06 22:22:17,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:22:17,514 INFO L495 AbstractCegarLoop]: Abstraction has 19833 states and 29705 transitions. [2023-11-06 22:22:17,515 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2023-11-06 22:22:17,515 INFO L276 IsEmpty]: Start isEmpty. Operand 19833 states and 29705 transitions. [2023-11-06 22:22:17,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2023-11-06 22:22:17,558 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:22:17,559 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 23, 23, 23, 23, 23, 23, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:22:17,559 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 22:22:17,560 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:22:17,560 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:22:17,561 INFO L85 PathProgramCache]: Analyzing trace with hash -1373504165, now seen corresponding path program 1 times [2023-11-06 22:22:17,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:22:17,566 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [255935115] [2023-11-06 22:22:17,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:22:17,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:22:18,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:22:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:19,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:22:19,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:19,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-06 22:22:19,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:19,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-06 22:22:19,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:19,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-06 22:22:19,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:19,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-06 22:22:19,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:19,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-06 22:22:19,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-06 22:22:19,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:19,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-06 22:22:19,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-11-06 22:22:19,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:19,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-06 22:22:19,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:19,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2023-11-06 22:22:19,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:19,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-06 22:22:19,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:19,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-06 22:22:19,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:19,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:19,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-06 22:22:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2023-11-06 22:22:20,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-06 22:22:20,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-06 22:22:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:20,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-06 22:22:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:20,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2023-11-06 22:22:20,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2023-11-06 22:22:20,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:20,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2023-11-06 22:22:20,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:20,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2023-11-06 22:22:20,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:20,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-11-06 22:22:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2023-11-06 22:22:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2023-11-06 22:22:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2023-11-06 22:22:20,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2023-11-06 22:22:20,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2023-11-06 22:22:20,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2023-11-06 22:22:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:22:20,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2023-11-06 22:22:20,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2023-11-06 22:22:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 339 [2023-11-06 22:22:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:22:20,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2608 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2598 trivial. 0 not checked. [2023-11-06 22:22:20,463 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:22:20,463 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [255935115] [2023-11-06 22:22:20,463 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [255935115] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:22:20,463 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:22:20,464 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:22:20,464 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [905250497] [2023-11-06 22:22:20,464 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:22:20,468 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:22:20,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:22:20,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:22:20,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:22:20,471 INFO L87 Difference]: Start difference. First operand 19833 states and 29705 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35)