./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-sun-cassini.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 232e8c8bdb70ee1ad9fec7edefe8ce3076fc3bc6f131163eee7a33dd2ac504a2 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:25:08,029 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:25:08,093 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 22:25:08,097 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:25:08,098 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:25:08,120 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:25:08,121 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:25:08,121 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:25:08,122 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:25:08,122 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:25:08,123 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:25:08,123 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:25:08,124 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:25:08,124 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:25:08,125 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:25:08,125 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:25:08,126 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:25:08,126 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:25:08,127 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:25:08,128 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:25:08,128 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:25:08,129 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:25:08,129 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:25:08,130 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:25:08,130 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:25:08,131 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:25:08,131 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:25:08,132 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:25:08,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:25:08,132 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:25:08,133 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 232e8c8bdb70ee1ad9fec7edefe8ce3076fc3bc6f131163eee7a33dd2ac504a2 [2023-12-02 22:25:08,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:25:08,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:25:08,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:25:08,405 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:25:08,406 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:25:08,407 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2023-12-02 22:25:11,143 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:25:11,743 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:25:11,744 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2023-12-02 22:25:11,811 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9/data/d0180d263/f5b4834f209e4f8a9e90356c9ae1aff4/FLAG4b8b9085c [2023-12-02 22:25:11,826 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9/data/d0180d263/f5b4834f209e4f8a9e90356c9ae1aff4 [2023-12-02 22:25:11,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:25:11,830 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:25:11,832 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:25:11,832 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:25:11,837 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:25:11,838 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:25:11" (1/1) ... [2023-12-02 22:25:11,839 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d363853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:25:11, skipping insertion in model container [2023-12-02 22:25:11,839 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:25:11" (1/1) ... [2023-12-02 22:25:12,041 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:25:15,591 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_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2023-12-02 22:25:15,595 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_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2023-12-02 22:25:15,596 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_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2023-12-02 22:25:15,596 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_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2023-12-02 22:25:15,623 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:25:15,673 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:25:15,789 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"); [5913] [2023-12-02 22:25:15,790 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)); [5920] [2023-12-02 22:25:15,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5927] [2023-12-02 22:25:15,794 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)); [6071-6072] [2023-12-02 22:25:15,795 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"); [6077-6079] [2023-12-02 22:25:15,796 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; subl %1,%0": "+m" (v->counter): "ir" (i)); [6106] [2023-12-02 22:25:15,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6113] [2023-12-02 22:25:15,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [6120] [2023-12-02 22:25:15,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6161] [2023-12-02 22:25:15,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6164] [2023-12-02 22:25:15,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6166] [2023-12-02 22:25:15,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6171] [2023-12-02 22:25:15,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6174] [2023-12-02 22:25:15,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6176] [2023-12-02 22:25:15,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6181] [2023-12-02 22:25:15,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6184] [2023-12-02 22:25:15,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6186] [2023-12-02 22:25:15,801 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6191] [2023-12-02 22:25:15,801 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6194] [2023-12-02 22:25:15,801 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6196] [2023-12-02 22:25:15,802 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6234] [2023-12-02 22:25:15,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6237] [2023-12-02 22:25:15,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6239] [2023-12-02 22:25:15,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6244] [2023-12-02 22:25:15,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6247] [2023-12-02 22:25:15,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6249] [2023-12-02 22:25:15,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6254] [2023-12-02 22:25:15,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6257] [2023-12-02 22:25:15,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6259] [2023-12-02 22:25:15,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6264] [2023-12-02 22:25:15,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6267] [2023-12-02 22:25:15,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6269] [2023-12-02 22:25:15,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6372] [2023-12-02 22:25:15,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6380] [2023-12-02 22:25:15,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6387] [2023-12-02 22:25:15,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6450] [2023-12-02 22:25:15,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (488), "i" (12UL)); [6507-6508] [2023-12-02 22:25:15,813 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)); [6553] [2023-12-02 22:25:15,815 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)); [6623-6624] [2023-12-02 22:25:15,816 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)); [6652-6653] [2023-12-02 22:25:15,817 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)); [6689-6690] [2023-12-02 22:25:15,818 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)); [6726-6727] [2023-12-02 22:25:15,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7552] [2023-12-02 22:25:15,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7561] [2023-12-02 22:25:16,094 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/sun/cassini.c"), "i" (4758), "i" (12UL)); [13420-13421] [2023-12-02 22:25:16,164 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_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2023-12-02 22:25:16,165 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_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2023-12-02 22:25:16,166 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_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2023-12-02 22:25:16,166 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_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2023-12-02 22:25:16,212 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:25:16,485 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:25:16,493 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:25:16,494 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:25:16 WrapperNode [2023-12-02 22:25:16,494 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:25:16,495 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:25:16,495 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:25:16,495 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:25:16,503 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:25:16" (1/1) ... [2023-12-02 22:25:16,606 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:25:16" (1/1) ... [2023-12-02 22:25:16,936 INFO L138 Inliner]: procedures = 544, calls = 4081, calls flagged for inlining = 322, calls inlined = 311, statements flattened = 12611 [2023-12-02 22:25:16,937 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:25:16,938 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:25:16,938 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:25:16,938 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:25:16,948 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:25:16" (1/1) ... [2023-12-02 22:25:16,948 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:25:16" (1/1) ... [2023-12-02 22:25:17,053 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:25:16" (1/1) ... [2023-12-02 22:25:17,054 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:25:16" (1/1) ... [2023-12-02 22:25:17,284 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:25:16" (1/1) ... [2023-12-02 22:25:17,336 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:25:16" (1/1) ... [2023-12-02 22:25:17,405 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:25:16" (1/1) ... [2023-12-02 22:25:17,433 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:25:16" (1/1) ... [2023-12-02 22:25:17,573 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:25:17,574 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:25:17,574 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:25:17,574 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:25:17,575 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:25:16" (1/1) ... [2023-12-02 22:25:17,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:25:17,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:25:17,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:25:17,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c1d2efe-ce8b-4e56-a4c2-4e84a18e8753/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:25:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-12-02 22:25:17,648 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-12-02 22:25:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2023-12-02 22:25:17,648 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2023-12-02 22:25:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2023-12-02 22:25:17,648 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2023-12-02 22:25:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-12-02 22:25:17,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-12-02 22:25:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 22:25:17,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 22:25:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-12-02 22:25:17,649 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-12-02 22:25:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-12-02 22:25:17,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-12-02 22:25:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 22:25:17,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 22:25:17,650 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2023-12-02 22:25:17,650 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2023-12-02 22:25:17,650 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2023-12-02 22:25:17,650 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2023-12-02 22:25:17,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-12-02 22:25:17,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-12-02 22:25:17,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-12-02 22:25:17,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-12-02 22:25:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-12-02 22:25:17,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-12-02 22:25:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-02 22:25:17,651 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-02 22:25:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-12-02 22:25:17,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-12-02 22:25:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2023-12-02 22:25:17,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2023-12-02 22:25:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-12-02 22:25:17,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-12-02 22:25:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-12-02 22:25:17,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-12-02 22:25:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-02 22:25:17,652 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-02 22:25:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2023-12-02 22:25:17,652 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2023-12-02 22:25:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2023-12-02 22:25:17,652 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2023-12-02 22:25:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2023-12-02 22:25:17,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2023-12-02 22:25:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2023-12-02 22:25:17,653 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2023-12-02 22:25:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2023-12-02 22:25:17,653 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2023-12-02 22:25:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2023-12-02 22:25:17,653 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2023-12-02 22:25:17,653 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2023-12-02 22:25:17,653 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2023-12-02 22:25:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2023-12-02 22:25:17,654 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2023-12-02 22:25:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2023-12-02 22:25:17,654 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2023-12-02 22:25:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-12-02 22:25:17,654 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-12-02 22:25:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2023-12-02 22:25:17,654 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2023-12-02 22:25:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-02 22:25:17,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-02 22:25:17,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-02 22:25:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-02 22:25:17,655 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2023-12-02 22:25:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2023-12-02 22:25:17,655 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-02 22:25:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-02 22:25:17,655 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-12-02 22:25:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-12-02 22:25:17,655 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2023-12-02 22:25:17,656 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2023-12-02 22:25:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-12-02 22:25:17,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-12-02 22:25:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-12-02 22:25:17,656 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-12-02 22:25:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 22:25:17,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 22:25:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-12-02 22:25:17,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-12-02 22:25:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-02 22:25:17,657 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-02 22:25:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-12-02 22:25:17,657 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-12-02 22:25:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 22:25:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-12-02 22:25:17,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-12-02 22:25:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2023-12-02 22:25:17,657 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2023-12-02 22:25:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-02 22:25:17,657 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-02 22:25:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-12-02 22:25:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-12-02 22:25:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2023-12-02 22:25:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2023-12-02 22:25:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2023-12-02 22:25:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2023-12-02 22:25:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-12-02 22:25:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-12-02 22:25:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2023-12-02 22:25:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2023-12-02 22:25:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-12-02 22:25:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-12-02 22:25:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-02 22:25:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-02 22:25:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 22:25:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2023-12-02 22:25:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2023-12-02 22:25:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2023-12-02 22:25:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2023-12-02 22:25:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-02 22:25:17,660 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-02 22:25:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2023-12-02 22:25:17,660 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2023-12-02 22:25:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2023-12-02 22:25:17,660 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2023-12-02 22:25:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-12-02 22:25:17,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-12-02 22:25:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 22:25:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-02 22:25:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-02 22:25:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2023-12-02 22:25:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2023-12-02 22:25:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 22:25:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 22:25:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 22:25:17,662 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2023-12-02 22:25:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2023-12-02 22:25:17,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-12-02 22:25:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-12-02 22:25:17,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-02 22:25:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-02 22:25:17,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-02 22:25:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-02 22:25:17,663 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-12-02 22:25:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-12-02 22:25:17,663 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2023-12-02 22:25:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2023-12-02 22:25:17,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-12-02 22:25:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-12-02 22:25:17,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-02 22:25:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-02 22:25:17,664 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2023-12-02 22:25:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2023-12-02 22:25:17,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 22:25:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-12-02 22:25:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-12-02 22:25:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-12-02 22:25:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-12-02 22:25:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-12-02 22:25:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-12-02 22:25:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:25:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2023-12-02 22:25:17,666 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2023-12-02 22:25:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-02 22:25:17,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-02 22:25:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex_of_cas [2023-12-02 22:25:17,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex_of_cas [2023-12-02 22:25:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-02 22:25:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-02 22:25:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 22:25:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 22:25:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 22:25:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 22:25:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2023-12-02 22:25:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2023-12-02 22:25:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2023-12-02 22:25:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2023-12-02 22:25:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2023-12-02 22:25:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2023-12-02 22:25:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-12-02 22:25:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-12-02 22:25:17,669 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-12-02 22:25:17,669 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-12-02 22:25:17,669 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-02 22:25:17,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-02 22:25:17,669 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-12-02 22:25:17,669 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-12-02 22:25:17,670 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2023-12-02 22:25:17,670 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2023-12-02 22:25:17,670 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-02 22:25:17,670 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-02 22:25:17,670 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-12-02 22:25:17,670 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-12-02 22:25:17,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-12-02 22:25:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-12-02 22:25:17,671 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2023-12-02 22:25:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2023-12-02 22:25:17,671 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-12-02 22:25:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-12-02 22:25:17,671 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2023-12-02 22:25:17,671 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2023-12-02 22:25:17,672 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2023-12-02 22:25:17,672 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2023-12-02 22:25:17,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:25:17,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:25:17,672 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2023-12-02 22:25:17,672 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2023-12-02 22:25:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 22:25:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 22:25:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 22:25:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 22:25:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-12-02 22:25:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-12-02 22:25:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2023-12-02 22:25:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2023-12-02 22:25:17,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-12-02 22:25:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-12-02 22:25:17,674 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2023-12-02 22:25:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2023-12-02 22:25:17,674 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2023-12-02 22:25:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2023-12-02 22:25:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-12-02 22:25:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-12-02 22:25:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2023-12-02 22:25:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2023-12-02 22:25:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-12-02 22:25:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-12-02 22:25:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 22:25:17,676 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 22:25:17,676 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-12-02 22:25:17,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-12-02 22:25:17,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-12-02 22:25:17,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-12-02 22:25:17,676 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2023-12-02 22:25:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2023-12-02 22:25:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2023-12-02 22:25:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2023-12-02 22:25:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 22:25:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 22:25:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 22:25:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2023-12-02 22:25:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2023-12-02 22:25:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 22:25:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2023-12-02 22:25:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2023-12-02 22:25:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2023-12-02 22:25:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2023-12-02 22:25:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2023-12-02 22:25:17,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2023-12-02 22:25:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2023-12-02 22:25:17,679 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2023-12-02 22:25:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 22:25:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 22:25:17,679 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 22:25:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-12-02 22:25:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-12-02 22:25:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-02 22:25:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-02 22:25:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2023-12-02 22:25:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2023-12-02 22:25:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-12-02 22:25:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-12-02 22:25:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex_of_cas [2023-12-02 22:25:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex_of_cas [2023-12-02 22:25:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-12-02 22:25:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-12-02 22:25:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-02 22:25:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-02 22:25:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2023-12-02 22:25:17,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2023-12-02 22:25:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2023-12-02 22:25:17,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2023-12-02 22:25:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2023-12-02 22:25:17,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2023-12-02 22:25:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-12-02 22:25:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-12-02 22:25:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2023-12-02 22:25:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2023-12-02 22:25:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-02 22:25:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-02 22:25:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2023-12-02 22:25:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2023-12-02 22:25:17,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-12-02 22:25:17,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-12-02 22:25:17,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-12-02 22:25:17,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-12-02 22:25:17,684 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2023-12-02 22:25:17,684 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2023-12-02 22:25:17,684 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-12-02 22:25:17,685 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-12-02 22:25:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2023-12-02 22:25:17,685 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2023-12-02 22:25:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2023-12-02 22:25:17,685 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2023-12-02 22:25:17,685 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-12-02 22:25:17,685 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-12-02 22:25:17,686 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-12-02 22:25:17,686 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-12-02 22:25:17,686 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2023-12-02 22:25:17,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2023-12-02 22:25:17,686 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 22:25:17,686 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 22:25:17,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-12-02 22:25:17,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-12-02 22:25:17,687 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2023-12-02 22:25:17,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2023-12-02 22:25:17,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 22:25:17,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 22:25:17,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 22:25:17,687 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-12-02 22:25:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-12-02 22:25:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2023-12-02 22:25:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2023-12-02 22:25:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2023-12-02 22:25:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2023-12-02 22:25:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2023-12-02 22:25:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2023-12-02 22:25:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-12-02 22:25:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-12-02 22:25:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2023-12-02 22:25:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2023-12-02 22:25:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-02 22:25:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-02 22:25:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-12-02 22:25:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-12-02 22:25:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-12-02 22:25:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-12-02 22:25:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2023-12-02 22:25:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2023-12-02 22:25:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-12-02 22:25:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-12-02 22:25:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-02 22:25:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-02 22:25:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2023-12-02 22:25:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2023-12-02 22:25:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-12-02 22:25:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-12-02 22:25:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2023-12-02 22:25:17,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2023-12-02 22:25:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:25:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 22:25:17,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 22:25:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-12-02 22:25:17,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-12-02 22:25:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-12-02 22:25:17,693 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-12-02 22:25:18,892 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:25:18,897 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:25:19,282 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 22:25:49,962 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-12-02 22:25:50,302 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:25:56,773 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:25:56,773 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-12-02 22:25:56,775 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:25:56 BoogieIcfgContainer [2023-12-02 22:25:56,776 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:25:56,777 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:25:56,777 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:25:56,784 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:25:56,784 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:25:56" (1/1) ... [2023-12-02 22:25:56,792 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:25:56,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:25:56,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 3109 states and 4569 transitions. [2023-12-02 22:25:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 3109 states and 4569 transitions. [2023-12-02 22:25:56,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-02 22:25:56,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:25:56,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:26:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:26:28,537 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2023-12-02 22:26:38,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:26:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:26:39,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4580 states to 3114 states and 4580 transitions. [2023-12-02 22:26:39,674 INFO L276 IsEmpty]: Start isEmpty. Operand 3114 states and 4580 transitions. [2023-12-02 22:26:39,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-02 22:26:39,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:26:39,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:27:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:27:08,226 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2023-12-02 22:27:08,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:27:08,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 3120 states and 4596 transitions. [2023-12-02 22:27:08,987 INFO L276 IsEmpty]: Start isEmpty. Operand 3120 states and 4596 transitions. [2023-12-02 22:27:08,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-02 22:27:08,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:27:08,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:27:37,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:27:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2023-12-02 22:27:37,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:27:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 3121 states and 4596 transitions. [2023-12-02 22:27:37,831 INFO L276 IsEmpty]: Start isEmpty. Operand 3121 states and 4596 transitions. [2023-12-02 22:27:37,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-02 22:27:37,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:27:37,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:06,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:06,663 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2023-12-02 22:28:07,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:07,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 3126 states and 4608 transitions. [2023-12-02 22:28:07,085 INFO L276 IsEmpty]: Start isEmpty. Operand 3126 states and 4608 transitions. [2023-12-02 22:28:07,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-02 22:28:07,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:07,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:35,458 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2023-12-02 22:28:35,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:35,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4618 states to 3131 states and 4618 transitions. [2023-12-02 22:28:35,590 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 4618 transitions. [2023-12-02 22:28:35,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-02 22:28:35,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:35,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:03,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:04,632 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2023-12-02 22:29:06,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:06,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4632 states to 3136 states and 4632 transitions. [2023-12-02 22:29:06,175 INFO L276 IsEmpty]: Start isEmpty. Operand 3136 states and 4632 transitions. [2023-12-02 22:29:06,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-02 22:29:06,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:06,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:34,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:35,275 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 606 trivial. 0 not checked. [2023-12-02 22:29:37,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:37,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 3143 states and 4652 transitions. [2023-12-02 22:29:37,792 INFO L276 IsEmpty]: Start isEmpty. Operand 3143 states and 4652 transitions. [2023-12-02 22:29:37,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-02 22:29:37,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:37,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:06,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:06,551 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2023-12-02 22:30:06,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:06,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4687 states to 3149 states and 4687 transitions. [2023-12-02 22:30:06,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3149 states and 4687 transitions. [2023-12-02 22:30:06,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-02 22:30:06,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:06,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:35,895 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2023-12-02 22:30:35,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4688 states to 3150 states and 4688 transitions. [2023-12-02 22:30:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 3150 states and 4688 transitions. [2023-12-02 22:30:35,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-02 22:30:35,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:35,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:04,873 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2023-12-02 22:31:04,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:04,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4690 states to 3152 states and 4690 transitions. [2023-12-02 22:31:04,978 INFO L276 IsEmpty]: Start isEmpty. Operand 3152 states and 4690 transitions. [2023-12-02 22:31:04,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-02 22:31:04,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:04,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:31:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:31:35,240 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2023-12-02 22:31:35,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:31:35,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 3155 states and 4692 transitions. [2023-12-02 22:31:35,381 INFO L276 IsEmpty]: Start isEmpty. Operand 3155 states and 4692 transitions. [2023-12-02 22:31:35,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-02 22:31:35,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:31:35,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:05,543 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2023-12-02 22:32:05,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:05,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 3159 states and 4695 transitions. [2023-12-02 22:32:05,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3159 states and 4695 transitions. [2023-12-02 22:32:05,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-02 22:32:05,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:05,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:35,843 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2023-12-02 22:32:39,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:39,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4717 states to 3167 states and 4717 transitions. [2023-12-02 22:32:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 4717 transitions. [2023-12-02 22:32:39,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-02 22:32:39,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:39,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:33:09,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:33:09,652 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2023-12-02 22:33:09,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:33:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4719 states to 3169 states and 4719 transitions. [2023-12-02 22:33:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 3169 states and 4719 transitions. [2023-12-02 22:33:09,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-02 22:33:09,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:33:09,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:33:39,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:33:39,759 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2023-12-02 22:33:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:33:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4727 states to 3173 states and 4727 transitions. [2023-12-02 22:33:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 4727 transitions. [2023-12-02 22:33:40,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-02 22:33:40,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:33:40,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:34:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:34:09,646 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2023-12-02 22:34:11,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:34:11,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4735 states to 3177 states and 4735 transitions. [2023-12-02 22:34:11,133 INFO L276 IsEmpty]: Start isEmpty. Operand 3177 states and 4735 transitions. [2023-12-02 22:34:11,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-02 22:34:11,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:34:11,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:34:39,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:34:40,014 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2023-12-02 22:34:40,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:34:40,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4737 states to 3179 states and 4737 transitions. [2023-12-02 22:34:40,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 4737 transitions. [2023-12-02 22:34:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-02 22:34:40,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:34:40,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:35:08,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:35:09,121 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 606 trivial. 0 not checked. [2023-12-02 22:35:12,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:35:12,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 3186 states and 4760 transitions. [2023-12-02 22:35:12,287 INFO L276 IsEmpty]: Start isEmpty. Operand 3186 states and 4760 transitions. [2023-12-02 22:35:12,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-02 22:35:12,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:35:12,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:35:40,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:35:41,335 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2023-12-02 22:35:45,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:35:45,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 3193 states and 4779 transitions. [2023-12-02 22:35:45,062 INFO L276 IsEmpty]: Start isEmpty. Operand 3193 states and 4779 transitions. [2023-12-02 22:35:45,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-02 22:35:45,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:35:45,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:36:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:36:14,003 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 613 trivial. 0 not checked. [2023-12-02 22:36:15,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:36:15,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4789 states to 3198 states and 4789 transitions. [2023-12-02 22:36:15,729 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 4789 transitions. [2023-12-02 22:36:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-02 22:36:15,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:36:15,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:36:44,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:36:44,744 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2023-12-02 22:36:45,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:36:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4790 states to 3199 states and 4790 transitions. [2023-12-02 22:36:45,264 INFO L276 IsEmpty]: Start isEmpty. Operand 3199 states and 4790 transitions. [2023-12-02 22:36:45,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-02 22:36:45,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:36:45,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:37:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:37:14,120 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2023-12-02 22:37:16,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:37:16,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 3207 states and 4809 transitions. [2023-12-02 22:37:16,732 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states and 4809 transitions. [2023-12-02 22:37:16,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-02 22:37:16,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:37:16,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:37:45,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:37:46,094 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2023-12-02 22:37:52,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:37:52,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4826 states to 3214 states and 4826 transitions. [2023-12-02 22:37:52,213 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 4826 transitions. [2023-12-02 22:37:52,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-02 22:37:52,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:37:52,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:21,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:21,641 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2023-12-02 22:38:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:22,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 3217 states and 4831 transitions. [2023-12-02 22:38:22,298 INFO L276 IsEmpty]: Start isEmpty. Operand 3217 states and 4831 transitions. [2023-12-02 22:38:22,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-02 22:38:22,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:22,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2023-12-02 22:38:51,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:51,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4832 states to 3218 states and 4832 transitions. [2023-12-02 22:38:51,360 INFO L276 IsEmpty]: Start isEmpty. Operand 3218 states and 4832 transitions. [2023-12-02 22:38:51,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-02 22:38:51,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:51,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:20,401 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2023-12-02 22:39:21,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:21,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4868 states to 3234 states and 4868 transitions. [2023-12-02 22:39:21,448 INFO L276 IsEmpty]: Start isEmpty. Operand 3234 states and 4868 transitions. [2023-12-02 22:39:21,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-02 22:39:21,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:21,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms