./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_27d0032f-512e-4154-81cd-f8ea0a024c1b/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27d0032f-512e-4154-81cd-f8ea0a024c1b/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_27d0032f-512e-4154-81cd-f8ea0a024c1b/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27d0032f-512e-4154-81cd-f8ea0a024c1b/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27d0032f-512e-4154-81cd-f8ea0a024c1b/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_27d0032f-512e-4154-81cd-f8ea0a024c1b/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 80ccff96bb4644269e1ce6d8eb8d6f93859589318842a9f290454700795f0f83 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 21:16:37,894 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 21:16:37,965 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27d0032f-512e-4154-81cd-f8ea0a024c1b/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 21:16:37,969 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 21:16:37,970 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 21:16:37,992 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 21:16:37,993 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 21:16:37,993 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 21:16:37,994 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 21:16:37,995 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 21:16:37,995 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 21:16:37,996 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 21:16:37,996 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 21:16:37,997 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 21:16:37,997 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 21:16:37,998 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 21:16:37,998 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 21:16:37,999 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 21:16:37,999 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 21:16:37,999 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 21:16:38,000 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 21:16:38,002 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 21:16:38,002 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 21:16:38,002 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:16:38,003 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 21:16:38,003 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 21:16:38,004 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 21:16:38,004 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 21:16:38,004 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 21:16:38,005 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 21:16:38,005 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_27d0032f-512e-4154-81cd-f8ea0a024c1b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27d0032f-512e-4154-81cd-f8ea0a024c1b/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80ccff96bb4644269e1ce6d8eb8d6f93859589318842a9f290454700795f0f83 [2023-12-02 21:16:38,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 21:16:38,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 21:16:38,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 21:16:38,266 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 21:16:38,266 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 21:16:38,268 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27d0032f-512e-4154-81cd-f8ea0a024c1b/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2023-12-02 21:16:41,087 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 21:16:41,788 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 21:16:41,789 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27d0032f-512e-4154-81cd-f8ea0a024c1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2023-12-02 21:16:41,865 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27d0032f-512e-4154-81cd-f8ea0a024c1b/bin/ukojak-verify-Qdu7aM0XO9/data/e3ad6a97b/9423d76f3c4841328a160666a3400c03/FLAG3f04e23a7 [2023-12-02 21:16:41,880 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27d0032f-512e-4154-81cd-f8ea0a024c1b/bin/ukojak-verify-Qdu7aM0XO9/data/e3ad6a97b/9423d76f3c4841328a160666a3400c03 [2023-12-02 21:16:41,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 21:16:41,884 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 21:16:41,886 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 21:16:41,886 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 21:16:41,891 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 21:16:41,892 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:16:41" (1/1) ... [2023-12-02 21:16:41,893 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@400fb88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:16:41, skipping insertion in model container [2023-12-02 21:16:41,893 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:16:41" (1/1) ... [2023-12-02 21:16:42,238 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 21:16:49,606 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_27d0032f-512e-4154-81cd-f8ea0a024c1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i[896432,896445] [2023-12-02 21:16:49,643 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:16:49,706 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 21:16:49,812 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"); [6639] [2023-12-02 21:16:49,813 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)); [6646] [2023-12-02 21:16:49,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6653] [2023-12-02 21:16:49,814 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)); [6668-6669] [2023-12-02 21:16:49,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6677] [2023-12-02 21:16:49,816 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/076166e/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6726-6727] [2023-12-02 21:16:49,817 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"); [6732-6734] [2023-12-02 21:16:49,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6784] [2023-12-02 21:16:49,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6787] [2023-12-02 21:16:49,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6790] [2023-12-02 21:16:49,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6793] [2023-12-02 21:16:49,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6830] [2023-12-02 21:16:49,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6833] [2023-12-02 21:16:49,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6835] [2023-12-02 21:16:49,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6840] [2023-12-02 21:16:49,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6843] [2023-12-02 21:16:49,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6845] [2023-12-02 21:16:49,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6850] [2023-12-02 21:16:49,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6853] [2023-12-02 21:16:49,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6855] [2023-12-02 21:16:49,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6860] [2023-12-02 21:16:49,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6863] [2023-12-02 21:16:49,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6865] [2023-12-02 21:16:49,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6903] [2023-12-02 21:16:49,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6906] [2023-12-02 21:16:49,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6908] [2023-12-02 21:16:49,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6913] [2023-12-02 21:16:49,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6916] [2023-12-02 21:16:49,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6918] [2023-12-02 21:16:49,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6923] [2023-12-02 21:16:49,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6926] [2023-12-02 21:16:49,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6928] [2023-12-02 21:16:49,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6933] [2023-12-02 21:16:49,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6936] [2023-12-02 21:16:49,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6938] [2023-12-02 21:16:49,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7071] [2023-12-02 21:16:49,832 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7078] [2023-12-02 21:16:49,832 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [7099] [2023-12-02 21:16:49,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7162] [2023-12-02 21:16:49,836 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)); [7191-7192] [2023-12-02 21:16:49,837 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)); [7262] [2023-12-02 21:16:49,838 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)); [7270-7271] [2023-12-02 21:16:49,841 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)); [7346-7347] [2023-12-02 21:16:49,842 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)); [7380-7381] [2023-12-02 21:16:49,844 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)); [7421-7422] [2023-12-02 21:16:49,845 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)); [7450-7451] [2023-12-02 21:16:49,855 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)); [8095-8096] [2023-12-02 21:16:49,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8102] [2023-12-02 21:16:49,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8282] [2023-12-02 21:16:49,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8322] [2023-12-02 21:16:49,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8498] [2023-12-02 21:16:49,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8501] [2023-12-02 21:16:49,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8504] [2023-12-02 21:16:49,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8507] [2023-12-02 21:16:49,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8538] [2023-12-02 21:16:49,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8541] [2023-12-02 21:16:49,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8544] [2023-12-02 21:16:49,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8547] [2023-12-02 21:16:49,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8578] [2023-12-02 21:16:49,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8581] [2023-12-02 21:16:49,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8584] [2023-12-02 21:16:49,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8587] [2023-12-02 21:16:49,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8618] [2023-12-02 21:16:49,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8621] [2023-12-02 21:16:49,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8624] [2023-12-02 21:16:49,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8627] [2023-12-02 21:16:49,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8837] [2023-12-02 21:16:49,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8846] [2023-12-02 21:16:50,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13060] [2023-12-02 21:16:50,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13063] [2023-12-02 21:16:50,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [13116] [2023-12-02 21:16:50,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [14279] [2023-12-02 21:16:50,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [14343] [2023-12-02 21:16:50,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [14536] [2023-12-02 21:16:50,086 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [14547] [2023-12-02 21:16:50,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [14796] [2023-12-02 21:16:50,131 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [14800] [2023-12-02 21:16:50,132 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [14809] [2023-12-02 21:16:50,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [15037] [2023-12-02 21:16:50,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [15226] [2023-12-02 21:16:50,569 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] [2023-12-02 21:16:50,570 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] [2023-12-02 21:16:50,692 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)); [32085-32086] [2023-12-02 21:16:50,703 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)); [32418-32419] [2023-12-02 21:16:50,714 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)); [32771-32772] [2023-12-02 21:16:50,722 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_27d0032f-512e-4154-81cd-f8ea0a024c1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i[896432,896445] [2023-12-02 21:16:50,733 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:16:51,224 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 21:16:51,224 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 21:16:51,224 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 21:16:51,232 INFO L206 MainTranslator]: Completed translation [2023-12-02 21:16:51,233 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:16:51 WrapperNode [2023-12-02 21:16:51,233 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 21:16:51,234 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 21:16:51,234 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 21:16:51,234 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 21:16:51,242 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:16:51" (1/1) ... [2023-12-02 21:16:51,496 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:16:51" (1/1) ... [2023-12-02 21:16:52,168 INFO L138 Inliner]: procedures = 697, calls = 16454, calls flagged for inlining = 388, calls inlined = 341, statements flattened = 32685 [2023-12-02 21:16:52,169 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 21:16:52,170 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 21:16:52,170 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 21:16:52,170 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 21:16:52,181 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:16:51" (1/1) ... [2023-12-02 21:16:52,181 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:16:51" (1/1) ... [2023-12-02 21:16:52,508 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:16:51" (1/1) ... [2023-12-02 21:16:52,508 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:16:51" (1/1) ... [2023-12-02 21:16:53,121 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:16:51" (1/1) ... [2023-12-02 21:16:53,180 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:16:51" (1/1) ... [2023-12-02 21:16:53,430 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:16:51" (1/1) ... [2023-12-02 21:16:53,478 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:16:51" (1/1) ... [2023-12-02 21:16:53,659 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 21:16:53,660 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 21:16:53,660 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 21:16:53,660 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 21:16:53,661 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:16:51" (1/1) ... [2023-12-02 21:16:53,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:16:53,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27d0032f-512e-4154-81cd-f8ea0a024c1b/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 21:16:53,690 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27d0032f-512e-4154-81cd-f8ea0a024c1b/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 21:16:53,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27d0032f-512e-4154-81cd-f8ea0a024c1b/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 21:16:53,724 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-12-02 21:16:53,725 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-12-02 21:16:53,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2023-12-02 21:16:53,725 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2023-12-02 21:16:53,725 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-12-02 21:16:53,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-12-02 21:16:53,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2023-12-02 21:16:53,725 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2023-12-02 21:16:53,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2023-12-02 21:16:53,725 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2023-12-02 21:16:53,725 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-12-02 21:16:53,725 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-12-02 21:16:53,726 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-12-02 21:16:53,726 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-12-02 21:16:53,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 21:16:53,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 21:16:53,726 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2023-12-02 21:16:53,726 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2023-12-02 21:16:53,726 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-12-02 21:16:53,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-12-02 21:16:53,726 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-12-02 21:16:53,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-12-02 21:16:53,726 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-12-02 21:16:53,727 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-12-02 21:16:53,727 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2023-12-02 21:16:53,727 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2023-12-02 21:16:53,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 21:16:53,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 21:16:53,727 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2023-12-02 21:16:53,727 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2023-12-02 21:16:53,728 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2023-12-02 21:16:53,728 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2023-12-02 21:16:53,728 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2023-12-02 21:16:53,728 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2023-12-02 21:16:53,728 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-02 21:16:53,728 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-02 21:16:53,729 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-12-02 21:16:53,729 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-12-02 21:16:53,729 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-12-02 21:16:53,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-12-02 21:16:53,729 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2023-12-02 21:16:53,729 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2023-12-02 21:16:53,730 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-12-02 21:16:53,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-12-02 21:16:53,730 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2023-12-02 21:16:53,730 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2023-12-02 21:16:53,730 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-02 21:16:53,730 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-02 21:16:53,731 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-12-02 21:16:53,731 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-12-02 21:16:53,731 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2023-12-02 21:16:53,731 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2023-12-02 21:16:53,731 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2023-12-02 21:16:53,731 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2023-12-02 21:16:53,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-12-02 21:16:53,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-12-02 21:16:53,732 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-12-02 21:16:53,732 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-12-02 21:16:53,732 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2023-12-02 21:16:53,732 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2023-12-02 21:16:53,732 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2023-12-02 21:16:53,733 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2023-12-02 21:16:53,733 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-02 21:16:53,733 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-02 21:16:53,733 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2023-12-02 21:16:53,733 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2023-12-02 21:16:53,733 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-12-02 21:16:53,733 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-12-02 21:16:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-12-02 21:16:53,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-12-02 21:16:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2023-12-02 21:16:53,734 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2023-12-02 21:16:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2023-12-02 21:16:53,735 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2023-12-02 21:16:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-02 21:16:53,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-02 21:16:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-02 21:16:53,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-02 21:16:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-02 21:16:53,735 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-02 21:16:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-12-02 21:16:53,735 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-12-02 21:16:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-12-02 21:16:53,736 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-12-02 21:16:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 21:16:53,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 21:16:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-02 21:16:53,736 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-02 21:16:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-12-02 21:16:53,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-12-02 21:16:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 21:16:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-12-02 21:16:53,737 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-12-02 21:16:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2023-12-02 21:16:53,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2023-12-02 21:16:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2023-12-02 21:16:53,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2023-12-02 21:16:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2023-12-02 21:16:53,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2023-12-02 21:16:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-12-02 21:16:53,737 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-12-02 21:16:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-12-02 21:16:53,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-12-02 21:16:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2023-12-02 21:16:53,738 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2023-12-02 21:16:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-02 21:16:53,738 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-02 21:16:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2023-12-02 21:16:53,738 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2023-12-02 21:16:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2023-12-02 21:16:53,738 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2023-12-02 21:16:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2023-12-02 21:16:53,738 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2023-12-02 21:16:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-12-02 21:16:53,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-12-02 21:16:53,739 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-12-02 21:16:53,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-12-02 21:16:53,739 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-02 21:16:53,739 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-02 21:16:53,739 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2023-12-02 21:16:53,739 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2023-12-02 21:16:53,739 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2023-12-02 21:16:53,739 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2023-12-02 21:16:53,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 21:16:53,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-12-02 21:16:53,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-12-02 21:16:53,740 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2023-12-02 21:16:53,740 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2023-12-02 21:16:53,740 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2023-12-02 21:16:53,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2023-12-02 21:16:53,740 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2023-12-02 21:16:53,740 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2023-12-02 21:16:53,740 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-02 21:16:53,740 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-02 21:16:53,740 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2023-12-02 21:16:53,740 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2023-12-02 21:16:53,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 21:16:53,741 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-12-02 21:16:53,741 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-12-02 21:16:53,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-02 21:16:53,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-02 21:16:53,741 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2023-12-02 21:16:53,741 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2023-12-02 21:16:53,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 21:16:53,741 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-02 21:16:53,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-02 21:16:53,741 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2023-12-02 21:16:53,741 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2023-12-02 21:16:53,742 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2023-12-02 21:16:53,742 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2023-12-02 21:16:53,742 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2023-12-02 21:16:53,742 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2023-12-02 21:16:53,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 21:16:53,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 21:16:53,742 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2023-12-02 21:16:53,742 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2023-12-02 21:16:53,742 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2023-12-02 21:16:53,742 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2023-12-02 21:16:53,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-12-02 21:16:53,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-12-02 21:16:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2023-12-02 21:16:53,743 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2023-12-02 21:16:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-12-02 21:16:53,743 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-12-02 21:16:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-02 21:16:53,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-02 21:16:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-12-02 21:16:53,743 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-12-02 21:16:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-02 21:16:53,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-02 21:16:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2023-12-02 21:16:53,744 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2023-12-02 21:16:53,744 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2023-12-02 21:16:53,744 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2023-12-02 21:16:53,744 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-12-02 21:16:53,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-12-02 21:16:53,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-02 21:16:53,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-02 21:16:53,744 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2023-12-02 21:16:53,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2023-12-02 21:16:53,744 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2023-12-02 21:16:53,744 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2023-12-02 21:16:53,745 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-12-02 21:16:53,745 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-12-02 21:16:53,745 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2023-12-02 21:16:53,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2023-12-02 21:16:53,745 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2023-12-02 21:16:53,745 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2023-12-02 21:16:53,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 21:16:53,745 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2023-12-02 21:16:53,745 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2023-12-02 21:16:53,745 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-12-02 21:16:53,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-12-02 21:16:53,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 21:16:53,746 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-12-02 21:16:53,746 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-12-02 21:16:53,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-02 21:16:53,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-02 21:16:53,746 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-02 21:16:53,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-02 21:16:53,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 21:16:53,746 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2023-12-02 21:16:53,746 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2023-12-02 21:16:53,747 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 21:16:53,747 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-12-02 21:16:53,747 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-12-02 21:16:53,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-02 21:16:53,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-02 21:16:53,747 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2023-12-02 21:16:53,747 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2023-12-02 21:16:53,747 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-12-02 21:16:53,747 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-12-02 21:16:53,747 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2023-12-02 21:16:53,747 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2023-12-02 21:16:53,747 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2023-12-02 21:16:53,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2023-12-02 21:16:53,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-02 21:16:53,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-02 21:16:53,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2023-12-02 21:16:53,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2023-12-02 21:16:53,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2023-12-02 21:16:53,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2023-12-02 21:16:53,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2023-12-02 21:16:53,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2023-12-02 21:16:53,748 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-02 21:16:53,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-02 21:16:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-12-02 21:16:53,749 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-12-02 21:16:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-02 21:16:53,749 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-02 21:16:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2023-12-02 21:16:53,749 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2023-12-02 21:16:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-12-02 21:16:53,749 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-12-02 21:16:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2023-12-02 21:16:53,749 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2023-12-02 21:16:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2023-12-02 21:16:53,749 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2023-12-02 21:16:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-12-02 21:16:53,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-12-02 21:16:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2023-12-02 21:16:53,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2023-12-02 21:16:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2023-12-02 21:16:53,750 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2023-12-02 21:16:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2023-12-02 21:16:53,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2023-12-02 21:16:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-12-02 21:16:53,750 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-12-02 21:16:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2023-12-02 21:16:53,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2023-12-02 21:16:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-12-02 21:16:53,751 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-12-02 21:16:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2023-12-02 21:16:53,751 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2023-12-02 21:16:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-12-02 21:16:53,751 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-12-02 21:16:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-02 21:16:53,751 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-02 21:16:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2023-12-02 21:16:53,751 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2023-12-02 21:16:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2023-12-02 21:16:53,752 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2023-12-02 21:16:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2023-12-02 21:16:53,752 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2023-12-02 21:16:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-12-02 21:16:53,752 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-12-02 21:16:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 21:16:53,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 21:16:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2023-12-02 21:16:53,752 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2023-12-02 21:16:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-12-02 21:16:53,752 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-12-02 21:16:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2023-12-02 21:16:53,753 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2023-12-02 21:16:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2023-12-02 21:16:53,753 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2023-12-02 21:16:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2023-12-02 21:16:53,753 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2023-12-02 21:16:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-02 21:16:53,753 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-02 21:16:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2023-12-02 21:16:53,753 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2023-12-02 21:16:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 21:16:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 21:16:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 21:16:53,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 21:16:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-12-02 21:16:53,754 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-12-02 21:16:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-02 21:16:53,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-02 21:16:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-12-02 21:16:53,754 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-12-02 21:16:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2023-12-02 21:16:53,754 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2023-12-02 21:16:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-12-02 21:16:53,754 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-12-02 21:16:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-12-02 21:16:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-12-02 21:16:53,755 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-12-02 21:16:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-12-02 21:16:53,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-12-02 21:16:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2023-12-02 21:16:53,755 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2023-12-02 21:16:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-12-02 21:16:53,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-12-02 21:16:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-12-02 21:16:53,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-12-02 21:16:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2023-12-02 21:16:53,756 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2023-12-02 21:16:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-12-02 21:16:53,756 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-12-02 21:16:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 21:16:53,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 21:16:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-12-02 21:16:53,756 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-12-02 21:16:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2023-12-02 21:16:53,756 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2023-12-02 21:16:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2023-12-02 21:16:53,756 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2023-12-02 21:16:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2023-12-02 21:16:53,757 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2023-12-02 21:16:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-12-02 21:16:53,757 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-12-02 21:16:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-12-02 21:16:53,757 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-12-02 21:16:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2023-12-02 21:16:53,757 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2023-12-02 21:16:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-12-02 21:16:53,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-12-02 21:16:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-12-02 21:16:53,758 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-12-02 21:16:53,758 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2023-12-02 21:16:53,758 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2023-12-02 21:16:53,758 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2023-12-02 21:16:53,758 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2023-12-02 21:16:53,758 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-12-02 21:16:53,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-12-02 21:16:53,758 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-12-02 21:16:53,758 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-12-02 21:16:53,758 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-12-02 21:16:53,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-12-02 21:16:53,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-12-02 21:16:53,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-12-02 21:16:53,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 21:16:53,759 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 21:16:53,759 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 21:16:53,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-12-02 21:16:53,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-12-02 21:16:53,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-12-02 21:16:53,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-12-02 21:16:53,759 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2023-12-02 21:16:53,759 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2023-12-02 21:16:53,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 21:16:53,760 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-12-02 21:16:53,760 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-12-02 21:16:53,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-12-02 21:16:53,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-12-02 21:16:53,760 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2023-12-02 21:16:53,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2023-12-02 21:16:53,760 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2023-12-02 21:16:53,760 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2023-12-02 21:16:53,760 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2023-12-02 21:16:53,760 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2023-12-02 21:16:53,761 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2023-12-02 21:16:53,761 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2023-12-02 21:16:53,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 21:16:53,761 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 21:16:53,761 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 21:16:53,761 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2023-12-02 21:16:53,761 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2023-12-02 21:16:53,761 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2023-12-02 21:16:53,761 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2023-12-02 21:16:53,761 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-02 21:16:53,761 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-02 21:16:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2023-12-02 21:16:53,762 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2023-12-02 21:16:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-12-02 21:16:53,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-12-02 21:16:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2023-12-02 21:16:53,762 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2023-12-02 21:16:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-12-02 21:16:53,762 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-12-02 21:16:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2023-12-02 21:16:53,762 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2023-12-02 21:16:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-12-02 21:16:53,763 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-12-02 21:16:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-12-02 21:16:53,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-12-02 21:16:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-02 21:16:53,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-02 21:16:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-02 21:16:53,763 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-02 21:16:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2023-12-02 21:16:53,763 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2023-12-02 21:16:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-12-02 21:16:53,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-12-02 21:16:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2023-12-02 21:16:53,764 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2023-12-02 21:16:53,764 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2023-12-02 21:16:53,764 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2023-12-02 21:16:53,764 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2023-12-02 21:16:53,764 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2023-12-02 21:16:53,764 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2023-12-02 21:16:53,764 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2023-12-02 21:16:53,764 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-12-02 21:16:53,764 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-12-02 21:16:53,764 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2023-12-02 21:16:53,764 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2023-12-02 21:16:53,765 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2023-12-02 21:16:53,765 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2023-12-02 21:16:53,765 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2023-12-02 21:16:53,765 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2023-12-02 21:16:53,765 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-12-02 21:16:53,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-12-02 21:16:53,765 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-12-02 21:16:53,765 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-12-02 21:16:53,765 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-12-02 21:16:53,765 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-12-02 21:16:53,765 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2023-12-02 21:16:53,765 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2023-12-02 21:16:53,766 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-12-02 21:16:53,766 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-12-02 21:16:53,766 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2023-12-02 21:16:53,766 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2023-12-02 21:16:53,766 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2023-12-02 21:16:53,766 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2023-12-02 21:16:53,766 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2023-12-02 21:16:53,766 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2023-12-02 21:16:53,766 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-12-02 21:16:53,766 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-12-02 21:16:53,766 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-12-02 21:16:53,767 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-12-02 21:16:53,767 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2023-12-02 21:16:53,767 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2023-12-02 21:16:53,767 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-12-02 21:16:53,767 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-12-02 21:16:53,767 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-12-02 21:16:53,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-12-02 21:16:53,767 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 21:16:53,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 21:16:53,767 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2023-12-02 21:16:53,767 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2023-12-02 21:16:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2023-12-02 21:16:53,768 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2023-12-02 21:16:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 21:16:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2023-12-02 21:16:53,768 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2023-12-02 21:16:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 21:16:53,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 21:16:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2023-12-02 21:16:53,768 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2023-12-02 21:16:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2023-12-02 21:16:53,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2023-12-02 21:16:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2023-12-02 21:16:53,769 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2023-12-02 21:16:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-12-02 21:16:53,769 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-12-02 21:16:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2023-12-02 21:16:53,769 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2023-12-02 21:16:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-12-02 21:16:53,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-12-02 21:16:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-12-02 21:16:53,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-12-02 21:16:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2023-12-02 21:16:53,770 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2023-12-02 21:16:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-12-02 21:16:53,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-12-02 21:16:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2023-12-02 21:16:53,770 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2023-12-02 21:16:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2023-12-02 21:16:53,770 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2023-12-02 21:16:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2023-12-02 21:16:53,770 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2023-12-02 21:16:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-12-02 21:16:53,770 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-12-02 21:16:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-12-02 21:16:53,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-12-02 21:16:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_10 [2023-12-02 21:16:53,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_10 [2023-12-02 21:16:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2023-12-02 21:16:53,771 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2023-12-02 21:16:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2023-12-02 21:16:53,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2023-12-02 21:16:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2023-12-02 21:16:53,771 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2023-12-02 21:16:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-02 21:16:53,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-02 21:16:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-12-02 21:16:53,772 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-12-02 21:16:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-02 21:16:53,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-02 21:16:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-12-02 21:16:53,772 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-12-02 21:16:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2023-12-02 21:16:53,772 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2023-12-02 21:16:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-12-02 21:16:53,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-12-02 21:16:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-12-02 21:16:53,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-12-02 21:16:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2023-12-02 21:16:53,773 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2023-12-02 21:16:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-02 21:16:53,773 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-02 21:16:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-12-02 21:16:53,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-12-02 21:16:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-12-02 21:16:53,773 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-12-02 21:16:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-12-02 21:16:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 21:16:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-12-02 21:16:53,774 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-12-02 21:16:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2023-12-02 21:16:53,774 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2023-12-02 21:16:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 21:16:53,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 21:16:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-12-02 21:16:55,693 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 21:16:55,698 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 21:16:57,331 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 21:18:36,177 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 21:18:56,411 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 21:18:56,411 INFO L309 CfgBuilder]: Removed 9 assume(true) statements. [2023-12-02 21:18:56,416 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:18:56 BoogieIcfgContainer [2023-12-02 21:18:56,416 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 21:18:56,417 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 21:18:56,417 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 21:18:56,427 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 21:18:56,427 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:18:56" (1/1) ... [2023-12-02 21:18:56,436 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 21:18:56,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:18:56,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10769 states to 7177 states and 10769 transitions. [2023-12-02 21:18:56,718 INFO L276 IsEmpty]: Start isEmpty. Operand 7177 states and 10769 transitions. [2023-12-02 21:18:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 21:18:56,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:18:56,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:18:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:18:59,550 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 21:19:00,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:00,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10802 states to 7189 states and 10788 transitions. [2023-12-02 21:19:00,175 INFO L276 IsEmpty]: Start isEmpty. Operand 7189 states and 10788 transitions. [2023-12-02 21:19:00,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 21:19:00,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:00,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:00,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:01,605 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 21:19:01,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:01,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10806 states to 7192 states and 10792 transitions. [2023-12-02 21:19:01,707 INFO L276 IsEmpty]: Start isEmpty. Operand 7192 states and 10792 transitions. [2023-12-02 21:19:01,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 21:19:01,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:01,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:01,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 21:19:03,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:03,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10808 states to 7194 states and 10794 transitions. [2023-12-02 21:19:03,114 INFO L276 IsEmpty]: Start isEmpty. Operand 7194 states and 10794 transitions. [2023-12-02 21:19:03,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 21:19:03,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:03,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:04,915 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 21:19:04,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:05,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10818 states to 7200 states and 10803 transitions. [2023-12-02 21:19:05,030 INFO L276 IsEmpty]: Start isEmpty. Operand 7200 states and 10803 transitions. [2023-12-02 21:19:05,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 21:19:05,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:05,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:07,282 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-12-02 21:19:07,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:07,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10832 states to 7209 states and 10817 transitions. [2023-12-02 21:19:07,479 INFO L276 IsEmpty]: Start isEmpty. Operand 7209 states and 10817 transitions. [2023-12-02 21:19:07,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 21:19:07,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:07,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:08,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:08,990 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-12-02 21:19:09,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:09,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10833 states to 7210 states and 10818 transitions. [2023-12-02 21:19:09,079 INFO L276 IsEmpty]: Start isEmpty. Operand 7210 states and 10818 transitions. [2023-12-02 21:19:09,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 21:19:09,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:09,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:09,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:10,393 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-12-02 21:19:10,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:10,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10860 states to 7221 states and 10837 transitions. [2023-12-02 21:19:10,580 INFO L276 IsEmpty]: Start isEmpty. Operand 7221 states and 10837 transitions. [2023-12-02 21:19:10,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 21:19:10,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:10,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:11,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:12,276 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-12-02 21:19:12,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:12,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10861 states to 7217 states and 10830 transitions. [2023-12-02 21:19:12,337 INFO L276 IsEmpty]: Start isEmpty. Operand 7217 states and 10830 transitions. [2023-12-02 21:19:12,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-02 21:19:12,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:12,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:12,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:13,670 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:13,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:13,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10909 states to 7233 states and 10878 transitions. [2023-12-02 21:19:13,822 INFO L276 IsEmpty]: Start isEmpty. Operand 7233 states and 10878 transitions. [2023-12-02 21:19:13,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-02 21:19:13,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:13,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:14,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:14,955 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 21:19:15,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:15,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10911 states to 7235 states and 10880 transitions. [2023-12-02 21:19:15,352 INFO L276 IsEmpty]: Start isEmpty. Operand 7235 states and 10880 transitions. [2023-12-02 21:19:15,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-02 21:19:15,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:15,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:16,727 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:16,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:16,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10912 states to 7236 states and 10881 transitions. [2023-12-02 21:19:16,796 INFO L276 IsEmpty]: Start isEmpty. Operand 7236 states and 10881 transitions. [2023-12-02 21:19:16,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-02 21:19:16,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:16,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:17,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:18,141 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:18,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:18,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10913 states to 7237 states and 10882 transitions. [2023-12-02 21:19:18,213 INFO L276 IsEmpty]: Start isEmpty. Operand 7237 states and 10882 transitions. [2023-12-02 21:19:18,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-02 21:19:18,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:18,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:18,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:19,640 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:19,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:19,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10914 states to 7238 states and 10883 transitions. [2023-12-02 21:19:19,691 INFO L276 IsEmpty]: Start isEmpty. Operand 7238 states and 10883 transitions. [2023-12-02 21:19:19,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-02 21:19:19,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:19,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:19,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:21,017 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:21,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:21,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10919 states to 7241 states and 10888 transitions. [2023-12-02 21:19:21,084 INFO L276 IsEmpty]: Start isEmpty. Operand 7241 states and 10888 transitions. [2023-12-02 21:19:21,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-02 21:19:21,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:21,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:22,345 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:22,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:22,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10920 states to 7242 states and 10889 transitions. [2023-12-02 21:19:22,395 INFO L276 IsEmpty]: Start isEmpty. Operand 7242 states and 10889 transitions. [2023-12-02 21:19:22,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-02 21:19:22,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:22,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:22,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:23,678 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10921 states to 7243 states and 10890 transitions. [2023-12-02 21:19:23,740 INFO L276 IsEmpty]: Start isEmpty. Operand 7243 states and 10890 transitions. [2023-12-02 21:19:23,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-02 21:19:23,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:23,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:24,987 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:25,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:25,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10922 states to 7244 states and 10891 transitions. [2023-12-02 21:19:25,089 INFO L276 IsEmpty]: Start isEmpty. Operand 7244 states and 10891 transitions. [2023-12-02 21:19:25,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-02 21:19:25,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:25,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:25,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:26,370 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:26,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:26,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10923 states to 7245 states and 10892 transitions. [2023-12-02 21:19:26,419 INFO L276 IsEmpty]: Start isEmpty. Operand 7245 states and 10892 transitions. [2023-12-02 21:19:26,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-02 21:19:26,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:26,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:26,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:27,850 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:27,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10924 states to 7246 states and 10893 transitions. [2023-12-02 21:19:27,917 INFO L276 IsEmpty]: Start isEmpty. Operand 7246 states and 10893 transitions. [2023-12-02 21:19:27,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-02 21:19:27,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:27,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:28,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:29,292 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:29,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:29,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10925 states to 7247 states and 10894 transitions. [2023-12-02 21:19:29,343 INFO L276 IsEmpty]: Start isEmpty. Operand 7247 states and 10894 transitions. [2023-12-02 21:19:29,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-02 21:19:29,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:29,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:30,639 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:30,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:30,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10926 states to 7248 states and 10895 transitions. [2023-12-02 21:19:30,740 INFO L276 IsEmpty]: Start isEmpty. Operand 7248 states and 10895 transitions. [2023-12-02 21:19:30,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-02 21:19:30,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:30,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:30,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:31,987 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:32,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:32,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10927 states to 7249 states and 10896 transitions. [2023-12-02 21:19:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 7249 states and 10896 transitions. [2023-12-02 21:19:32,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-02 21:19:32,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:32,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:32,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:33,278 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:33,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10937 states to 7254 states and 10906 transitions. [2023-12-02 21:19:33,350 INFO L276 IsEmpty]: Start isEmpty. Operand 7254 states and 10906 transitions. [2023-12-02 21:19:33,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-02 21:19:33,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:33,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:34,614 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:34,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10938 states to 7255 states and 10907 transitions. [2023-12-02 21:19:34,661 INFO L276 IsEmpty]: Start isEmpty. Operand 7255 states and 10907 transitions. [2023-12-02 21:19:34,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-02 21:19:34,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:34,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:35,930 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:35,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:36,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10939 states to 7256 states and 10908 transitions. [2023-12-02 21:19:36,035 INFO L276 IsEmpty]: Start isEmpty. Operand 7256 states and 10908 transitions. [2023-12-02 21:19:36,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-02 21:19:36,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:36,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:37,266 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:37,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:37,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10940 states to 7257 states and 10909 transitions. [2023-12-02 21:19:37,316 INFO L276 IsEmpty]: Start isEmpty. Operand 7257 states and 10909 transitions. [2023-12-02 21:19:37,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-02 21:19:37,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:37,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:37,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:38,545 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:38,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10941 states to 7258 states and 10910 transitions. [2023-12-02 21:19:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 7258 states and 10910 transitions. [2023-12-02 21:19:38,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-02 21:19:38,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:38,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:39,857 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:39,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:39,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10942 states to 7259 states and 10911 transitions. [2023-12-02 21:19:39,911 INFO L276 IsEmpty]: Start isEmpty. Operand 7259 states and 10911 transitions. [2023-12-02 21:19:39,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-02 21:19:39,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:39,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:40,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:41,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:41,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10943 states to 7260 states and 10912 transitions. [2023-12-02 21:19:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 7260 states and 10912 transitions. [2023-12-02 21:19:41,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-02 21:19:41,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:41,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:41,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:42,526 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:42,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:42,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10944 states to 7261 states and 10913 transitions. [2023-12-02 21:19:42,575 INFO L276 IsEmpty]: Start isEmpty. Operand 7261 states and 10913 transitions. [2023-12-02 21:19:42,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-02 21:19:42,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:42,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:43,832 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:43,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10945 states to 7262 states and 10914 transitions. [2023-12-02 21:19:43,881 INFO L276 IsEmpty]: Start isEmpty. Operand 7262 states and 10914 transitions. [2023-12-02 21:19:43,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-02 21:19:43,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:43,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:44,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:45,117 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 21:19:45,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:45,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10950 states to 7267 states and 10919 transitions. [2023-12-02 21:19:45,194 INFO L276 IsEmpty]: Start isEmpty. Operand 7267 states and 10919 transitions. [2023-12-02 21:19:45,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-02 21:19:45,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:45,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:45,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2023-12-02 21:19:46,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:46,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10961 states to 7274 states and 10930 transitions. [2023-12-02 21:19:46,678 INFO L276 IsEmpty]: Start isEmpty. Operand 7274 states and 10930 transitions. [2023-12-02 21:19:46,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-02 21:19:46,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:46,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:46,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:47,964 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2023-12-02 21:19:47,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:48,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10963 states to 7276 states and 10932 transitions. [2023-12-02 21:19:48,019 INFO L276 IsEmpty]: Start isEmpty. Operand 7276 states and 10932 transitions. [2023-12-02 21:19:48,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-02 21:19:48,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:48,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:48,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:49,482 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2023-12-02 21:19:49,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:49,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10980 states to 7287 states and 10949 transitions. [2023-12-02 21:19:49,772 INFO L276 IsEmpty]: Start isEmpty. Operand 7287 states and 10949 transitions. [2023-12-02 21:19:49,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-02 21:19:49,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:49,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:50,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:51,265 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2023-12-02 21:19:54,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:19:55,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:19:56,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:20:06,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:20:07,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:07,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11021 states to 7307 states and 10990 transitions. [2023-12-02 21:20:07,315 INFO L276 IsEmpty]: Start isEmpty. Operand 7307 states and 10990 transitions. [2023-12-02 21:20:07,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-02 21:20:07,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:07,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:07,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:08,302 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2023-12-02 21:20:08,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:08,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11023 states to 7308 states and 10992 transitions. [2023-12-02 21:20:08,436 INFO L276 IsEmpty]: Start isEmpty. Operand 7308 states and 10992 transitions. [2023-12-02 21:20:08,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2023-12-02 21:20:08,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:08,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:08,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:09,556 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2023-12-02 21:20:10,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:10,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11024 states to 7310 states and 10993 transitions. [2023-12-02 21:20:10,157 INFO L276 IsEmpty]: Start isEmpty. Operand 7310 states and 10993 transitions. [2023-12-02 21:20:10,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2023-12-02 21:20:10,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:10,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:10,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:11,682 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2023-12-02 21:20:11,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:11,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11026 states to 7312 states and 10995 transitions. [2023-12-02 21:20:11,754 INFO L276 IsEmpty]: Start isEmpty. Operand 7312 states and 10995 transitions. [2023-12-02 21:20:11,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2023-12-02 21:20:11,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:11,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:13,253 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2023-12-02 21:20:13,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:13,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11032 states to 7315 states and 11001 transitions. [2023-12-02 21:20:13,543 INFO L276 IsEmpty]: Start isEmpty. Operand 7315 states and 11001 transitions. [2023-12-02 21:20:13,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2023-12-02 21:20:13,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:13,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:14,671 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2023-12-02 21:20:15,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:15,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11041 states to 7318 states and 11010 transitions. [2023-12-02 21:20:15,128 INFO L276 IsEmpty]: Start isEmpty. Operand 7318 states and 11010 transitions. [2023-12-02 21:20:15,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2023-12-02 21:20:15,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:15,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:15,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:16,106 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2023-12-02 21:20:16,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:16,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11042 states to 7319 states and 11011 transitions. [2023-12-02 21:20:16,183 INFO L276 IsEmpty]: Start isEmpty. Operand 7319 states and 11011 transitions. [2023-12-02 21:20:16,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2023-12-02 21:20:16,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:16,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:17,578 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2023-12-02 21:20:17,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:17,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11047 states to 7323 states and 11016 transitions. [2023-12-02 21:20:17,673 INFO L276 IsEmpty]: Start isEmpty. Operand 7323 states and 11016 transitions. [2023-12-02 21:20:17,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2023-12-02 21:20:17,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:17,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:17,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:19,085 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2023-12-02 21:20:19,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:19,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11049 states to 7325 states and 11018 transitions. [2023-12-02 21:20:19,436 INFO L276 IsEmpty]: Start isEmpty. Operand 7325 states and 11018 transitions. [2023-12-02 21:20:19,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2023-12-02 21:20:19,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:19,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:19,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:20,889 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2023-12-02 21:20:21,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:21,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11050 states to 7327 states and 11019 transitions. [2023-12-02 21:20:21,349 INFO L276 IsEmpty]: Start isEmpty. Operand 7327 states and 11019 transitions. [2023-12-02 21:20:21,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-12-02 21:20:21,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:21,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:21,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:22,461 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2023-12-02 21:20:23,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:23,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11052 states to 7329 states and 11021 transitions. [2023-12-02 21:20:23,529 INFO L276 IsEmpty]: Start isEmpty. Operand 7329 states and 11021 transitions. [2023-12-02 21:20:23,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2023-12-02 21:20:23,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:23,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:23,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:24,768 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2023-12-02 21:20:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:25,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11054 states to 7331 states and 11023 transitions. [2023-12-02 21:20:25,911 INFO L276 IsEmpty]: Start isEmpty. Operand 7331 states and 11023 transitions. [2023-12-02 21:20:25,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2023-12-02 21:20:25,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:25,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:27,296 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2023-12-02 21:20:28,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:28,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11055 states to 7333 states and 11024 transitions. [2023-12-02 21:20:28,431 INFO L276 IsEmpty]: Start isEmpty. Operand 7333 states and 11024 transitions. [2023-12-02 21:20:28,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-12-02 21:20:28,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:28,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:28,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:29,952 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11100 states to 7350 states and 11069 transitions. [2023-12-02 21:20:30,352 INFO L276 IsEmpty]: Start isEmpty. Operand 7350 states and 11069 transitions. [2023-12-02 21:20:30,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2023-12-02 21:20:30,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:30,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:30,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:31,848 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:31,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11103 states to 7352 states and 11072 transitions. [2023-12-02 21:20:31,912 INFO L276 IsEmpty]: Start isEmpty. Operand 7352 states and 11072 transitions. [2023-12-02 21:20:31,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2023-12-02 21:20:31,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:31,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:32,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:33,410 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:33,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:33,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11104 states to 7353 states and 11073 transitions. [2023-12-02 21:20:33,473 INFO L276 IsEmpty]: Start isEmpty. Operand 7353 states and 11073 transitions. [2023-12-02 21:20:33,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2023-12-02 21:20:33,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:33,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:35,012 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:35,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:35,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11105 states to 7354 states and 11074 transitions. [2023-12-02 21:20:35,075 INFO L276 IsEmpty]: Start isEmpty. Operand 7354 states and 11074 transitions. [2023-12-02 21:20:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-12-02 21:20:35,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:35,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:36,557 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:36,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:36,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11106 states to 7355 states and 11075 transitions. [2023-12-02 21:20:36,618 INFO L276 IsEmpty]: Start isEmpty. Operand 7355 states and 11075 transitions. [2023-12-02 21:20:36,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-12-02 21:20:36,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:36,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:36,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:38,095 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:38,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:38,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11107 states to 7356 states and 11076 transitions. [2023-12-02 21:20:38,158 INFO L276 IsEmpty]: Start isEmpty. Operand 7356 states and 11076 transitions. [2023-12-02 21:20:38,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-12-02 21:20:38,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:38,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:38,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:39,690 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:39,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:39,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11107 states to 7357 states and 11076 transitions. [2023-12-02 21:20:39,753 INFO L276 IsEmpty]: Start isEmpty. Operand 7357 states and 11076 transitions. [2023-12-02 21:20:39,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2023-12-02 21:20:39,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:39,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:40,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:41,262 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:41,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:41,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11108 states to 7358 states and 11077 transitions. [2023-12-02 21:20:41,339 INFO L276 IsEmpty]: Start isEmpty. Operand 7358 states and 11077 transitions. [2023-12-02 21:20:41,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-12-02 21:20:41,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:41,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:41,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:42,832 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:42,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:42,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11109 states to 7359 states and 11078 transitions. [2023-12-02 21:20:42,905 INFO L276 IsEmpty]: Start isEmpty. Operand 7359 states and 11078 transitions. [2023-12-02 21:20:42,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-12-02 21:20:42,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:42,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:43,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:44,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11109 states to 7360 states and 11078 transitions. [2023-12-02 21:20:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 7360 states and 11078 transitions. [2023-12-02 21:20:44,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2023-12-02 21:20:44,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:44,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:44,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:46,034 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:46,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:46,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11114 states to 7362 states and 11083 transitions. [2023-12-02 21:20:46,107 INFO L276 IsEmpty]: Start isEmpty. Operand 7362 states and 11083 transitions. [2023-12-02 21:20:46,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2023-12-02 21:20:46,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:46,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:47,632 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:47,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:47,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11115 states to 7363 states and 11084 transitions. [2023-12-02 21:20:47,705 INFO L276 IsEmpty]: Start isEmpty. Operand 7363 states and 11084 transitions. [2023-12-02 21:20:47,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2023-12-02 21:20:47,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:47,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:48,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:49,339 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:49,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:49,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11117 states to 7365 states and 11086 transitions. [2023-12-02 21:20:49,512 INFO L276 IsEmpty]: Start isEmpty. Operand 7365 states and 11086 transitions. [2023-12-02 21:20:49,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-12-02 21:20:49,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:49,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:49,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:50,985 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:51,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:51,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11118 states to 7366 states and 11087 transitions. [2023-12-02 21:20:51,049 INFO L276 IsEmpty]: Start isEmpty. Operand 7366 states and 11087 transitions. [2023-12-02 21:20:51,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-12-02 21:20:51,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:51,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:51,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:52,569 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2023-12-02 21:20:52,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:52,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11122 states to 7369 states and 11091 transitions. [2023-12-02 21:20:52,639 INFO L276 IsEmpty]: Start isEmpty. Operand 7369 states and 11091 transitions. [2023-12-02 21:20:52,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2023-12-02 21:20:52,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:52,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:52,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:54,138 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:54,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:54,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11123 states to 7370 states and 11092 transitions. [2023-12-02 21:20:54,247 INFO L276 IsEmpty]: Start isEmpty. Operand 7370 states and 11092 transitions. [2023-12-02 21:20:54,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2023-12-02 21:20:54,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:54,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:54,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:55,733 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:55,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:55,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11129 states to 7372 states and 11098 transitions. [2023-12-02 21:20:55,795 INFO L276 IsEmpty]: Start isEmpty. Operand 7372 states and 11098 transitions. [2023-12-02 21:20:55,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-12-02 21:20:55,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:55,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:57,294 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:57,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:57,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11130 states to 7373 states and 11099 transitions. [2023-12-02 21:20:57,358 INFO L276 IsEmpty]: Start isEmpty. Operand 7373 states and 11099 transitions. [2023-12-02 21:20:57,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2023-12-02 21:20:57,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:57,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:58,869 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:20:58,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:58,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11131 states to 7374 states and 11100 transitions. [2023-12-02 21:20:58,933 INFO L276 IsEmpty]: Start isEmpty. Operand 7374 states and 11100 transitions. [2023-12-02 21:20:58,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-12-02 21:20:58,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:58,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:59,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:00,503 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:21:00,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:00,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11132 states to 7375 states and 11101 transitions. [2023-12-02 21:21:00,565 INFO L276 IsEmpty]: Start isEmpty. Operand 7375 states and 11101 transitions. [2023-12-02 21:21:00,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-12-02 21:21:00,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:00,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:00,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:02,025 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2023-12-02 21:21:02,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:02,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11180 states to 7401 states and 11149 transitions. [2023-12-02 21:21:02,107 INFO L276 IsEmpty]: Start isEmpty. Operand 7401 states and 11149 transitions. [2023-12-02 21:21:02,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-12-02 21:21:02,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:02,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:02,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:03,610 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:21:03,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:03,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11180 states to 7402 states and 11149 transitions. [2023-12-02 21:21:03,674 INFO L276 IsEmpty]: Start isEmpty. Operand 7402 states and 11149 transitions. [2023-12-02 21:21:03,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-02 21:21:03,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:03,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:05,204 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:21:05,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:05,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11180 states to 7403 states and 11149 transitions. [2023-12-02 21:21:05,268 INFO L276 IsEmpty]: Start isEmpty. Operand 7403 states and 11149 transitions. [2023-12-02 21:21:05,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-02 21:21:05,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:05,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:07,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 16210 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:21:07,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:21:09,131 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2023-12-02 21:21:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:10,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12041 states to 7495 states and 12010 transitions. [2023-12-02 21:21:10,353 INFO L276 IsEmpty]: Start isEmpty. Operand 7495 states and 12010 transitions. [2023-12-02 21:21:10,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 21:21:10,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:10,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:13,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 16241 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:21:13,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:21:14,229 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2023-12-02 21:21:14,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:14,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12092 states to 7499 states and 12061 transitions. [2023-12-02 21:21:14,373 INFO L276 IsEmpty]: Start isEmpty. Operand 7499 states and 12061 transitions. [2023-12-02 21:21:14,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 21:21:14,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:14,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:16,022 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:21:16,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12092 states to 7500 states and 12061 transitions. [2023-12-02 21:21:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 7500 states and 12061 transitions. [2023-12-02 21:21:16,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-12-02 21:21:16,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:16,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:18,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:18,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 16279 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 21:21:18,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:21:19,317 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2023-12-02 21:21:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12093 states to 7502 states and 12062 transitions. [2023-12-02 21:21:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 7502 states and 12062 transitions. [2023-12-02 21:21:20,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 21:21:20,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:20,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:21,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:22,298 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:21:22,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:22,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12093 states to 7503 states and 12062 transitions. [2023-12-02 21:21:22,388 INFO L276 IsEmpty]: Start isEmpty. Operand 7503 states and 12062 transitions. [2023-12-02 21:21:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2023-12-02 21:21:22,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:22,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:25,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:25,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 16298 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 21:21:25,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:21:25,622 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2023-12-02 21:21:27,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12095 states to 7505 states and 12064 transitions. [2023-12-02 21:21:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 7505 states and 12064 transitions. [2023-12-02 21:21:27,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2023-12-02 21:21:27,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:27,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:29,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:29,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 16298 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:21:29,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:21:30,933 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:21:31,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:31,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12128 states to 7512 states and 12097 transitions. [2023-12-02 21:21:31,054 INFO L276 IsEmpty]: Start isEmpty. Operand 7512 states and 12097 transitions. [2023-12-02 21:21:31,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2023-12-02 21:21:31,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:31,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:33,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:33,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 16293 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 21:21:33,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:21:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:21:35,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:35,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12130 states to 7514 states and 12099 transitions. [2023-12-02 21:21:35,914 INFO L276 IsEmpty]: Start isEmpty. Operand 7514 states and 12099 transitions. [2023-12-02 21:21:35,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2023-12-02 21:21:35,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:35,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:37,475 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:21:37,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12130 states to 7515 states and 12099 transitions. [2023-12-02 21:21:37,560 INFO L276 IsEmpty]: Start isEmpty. Operand 7515 states and 12099 transitions. [2023-12-02 21:21:37,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2023-12-02 21:21:37,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:37,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:37,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:39,191 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:21:39,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:39,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12130 states to 7516 states and 12099 transitions. [2023-12-02 21:21:39,293 INFO L276 IsEmpty]: Start isEmpty. Operand 7516 states and 12099 transitions. [2023-12-02 21:21:39,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2023-12-02 21:21:39,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:39,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:42,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 16362 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 21:21:42,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:21:42,295 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2023-12-02 21:21:43,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:43,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12131 states to 7518 states and 12100 transitions. [2023-12-02 21:21:43,250 INFO L276 IsEmpty]: Start isEmpty. Operand 7518 states and 12100 transitions. [2023-12-02 21:21:43,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2023-12-02 21:21:43,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:43,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:44,804 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-12-02 21:21:44,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:44,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12131 states to 7519 states and 12100 transitions. [2023-12-02 21:21:44,889 INFO L276 IsEmpty]: Start isEmpty. Operand 7519 states and 12100 transitions. [2023-12-02 21:21:44,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2023-12-02 21:21:44,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:44,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:47,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:47,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 16450 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:21:47,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:21:49,029 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2023-12-02 21:21:49,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:49,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13141 states to 7542 states and 13110 transitions. [2023-12-02 21:21:49,297 INFO L276 IsEmpty]: Start isEmpty. Operand 7542 states and 13110 transitions. [2023-12-02 21:21:49,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2023-12-02 21:21:49,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:49,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:21:52,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:21:52,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 17201 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:21:52,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:21:53,785 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2023-12-02 21:21:56,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:21:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:21:58,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13378 states to 7608 states and 13347 transitions. [2023-12-02 21:21:58,457 INFO L276 IsEmpty]: Start isEmpty. Operand 7608 states and 13347 transitions. [2023-12-02 21:21:58,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2023-12-02 21:21:58,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:21:58,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:01,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:01,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 17221 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:22:01,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:22:02,857 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2023-12-02 21:22:03,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:03,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13385 states to 7623 states and 13354 transitions. [2023-12-02 21:22:03,098 INFO L276 IsEmpty]: Start isEmpty. Operand 7623 states and 13354 transitions. [2023-12-02 21:22:03,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2023-12-02 21:22:03,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:03,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:05,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:05,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 17232 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:22:05,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:22:07,560 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2023-12-02 21:22:07,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:07,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13385 states to 7625 states and 13354 transitions. [2023-12-02 21:22:07,705 INFO L276 IsEmpty]: Start isEmpty. Operand 7625 states and 13354 transitions. [2023-12-02 21:22:07,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2023-12-02 21:22:07,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:07,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:10,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:10,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 17216 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:22:10,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:22:12,248 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 414 trivial. 0 not checked. [2023-12-02 21:22:12,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:12,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13385 states to 7627 states and 13354 transitions. [2023-12-02 21:22:12,379 INFO L276 IsEmpty]: Start isEmpty. Operand 7627 states and 13354 transitions. [2023-12-02 21:22:12,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2023-12-02 21:22:12,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:12,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:15,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:15,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 17225 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:22:15,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:22:17,020 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2023-12-02 21:22:17,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:17,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13385 states to 7628 states and 13354 transitions. [2023-12-02 21:22:17,151 INFO L276 IsEmpty]: Start isEmpty. Operand 7628 states and 13354 transitions. [2023-12-02 21:22:17,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2023-12-02 21:22:17,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:17,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:18,859 INFO L134 CoverageAnalysis]: Checked inductivity of 732 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2023-12-02 21:22:19,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:19,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13384 states to 7628 states and 13353 transitions. [2023-12-02 21:22:19,774 INFO L276 IsEmpty]: Start isEmpty. Operand 7628 states and 13353 transitions. [2023-12-02 21:22:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:22:19,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:19,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:21,591 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 769 trivial. 0 not checked. [2023-12-02 21:22:22,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:22,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13385 states to 7630 states and 13354 transitions. [2023-12-02 21:22:22,255 INFO L276 IsEmpty]: Start isEmpty. Operand 7630 states and 13354 transitions. [2023-12-02 21:22:22,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 685 [2023-12-02 21:22:22,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:22,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:25,998 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 851 trivial. 0 not checked. [2023-12-02 21:22:27,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:27,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13410 states to 7638 states and 13379 transitions. [2023-12-02 21:22:27,826 INFO L276 IsEmpty]: Start isEmpty. Operand 7638 states and 13379 transitions. [2023-12-02 21:22:27,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 690 [2023-12-02 21:22:27,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:27,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:29,915 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 888 trivial. 0 not checked. [2023-12-02 21:22:30,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:30,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13430 states to 7650 states and 13399 transitions. [2023-12-02 21:22:30,120 INFO L276 IsEmpty]: Start isEmpty. Operand 7650 states and 13399 transitions. [2023-12-02 21:22:30,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2023-12-02 21:22:30,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:30,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:30,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:32,190 INFO L134 CoverageAnalysis]: Checked inductivity of 917 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 917 trivial. 0 not checked. [2023-12-02 21:22:32,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:32,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13439 states to 7657 states and 13408 transitions. [2023-12-02 21:22:32,342 INFO L276 IsEmpty]: Start isEmpty. Operand 7657 states and 13408 transitions. [2023-12-02 21:22:32,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 714 [2023-12-02 21:22:32,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:32,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:34,453 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 919 trivial. 0 not checked. [2023-12-02 21:22:34,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:34,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13451 states to 7668 states and 13420 transitions. [2023-12-02 21:22:34,615 INFO L276 IsEmpty]: Start isEmpty. Operand 7668 states and 13420 transitions. [2023-12-02 21:22:34,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 714 [2023-12-02 21:22:34,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:34,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:36,675 INFO L134 CoverageAnalysis]: Checked inductivity of 917 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 917 trivial. 0 not checked. [2023-12-02 21:22:36,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:36,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13453 states to 7670 states and 13422 transitions. [2023-12-02 21:22:36,799 INFO L276 IsEmpty]: Start isEmpty. Operand 7670 states and 13422 transitions. [2023-12-02 21:22:36,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 723 [2023-12-02 21:22:36,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:36,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:37,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:38,960 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 933 trivial. 0 not checked. [2023-12-02 21:22:39,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13459 states to 7675 states and 13428 transitions. [2023-12-02 21:22:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 7675 states and 13428 transitions. [2023-12-02 21:22:39,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 726 [2023-12-02 21:22:39,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:39,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:39,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 928 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 928 trivial. 0 not checked. [2023-12-02 21:22:41,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:41,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13461 states to 7677 states and 13430 transitions. [2023-12-02 21:22:41,364 INFO L276 IsEmpty]: Start isEmpty. Operand 7677 states and 13430 transitions. [2023-12-02 21:22:41,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 789 [2023-12-02 21:22:41,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:41,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:41,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:43,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2023-12-02 21:22:43,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:43,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13480 states to 7689 states and 13449 transitions. [2023-12-02 21:22:43,845 INFO L276 IsEmpty]: Start isEmpty. Operand 7689 states and 13449 transitions. [2023-12-02 21:22:43,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 791 [2023-12-02 21:22:43,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:43,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:46,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2023-12-02 21:22:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:46,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13483 states to 7691 states and 13452 transitions. [2023-12-02 21:22:46,145 INFO L276 IsEmpty]: Start isEmpty. Operand 7691 states and 13452 transitions. [2023-12-02 21:22:46,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 799 [2023-12-02 21:22:46,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:46,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:48,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1067 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1067 trivial. 0 not checked. [2023-12-02 21:22:48,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:48,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13488 states to 7695 states and 13457 transitions. [2023-12-02 21:22:48,551 INFO L276 IsEmpty]: Start isEmpty. Operand 7695 states and 13457 transitions. [2023-12-02 21:22:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2023-12-02 21:22:48,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:48,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:50,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2023-12-02 21:22:50,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13490 states to 7697 states and 13459 transitions. [2023-12-02 21:22:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 7697 states and 13459 transitions. [2023-12-02 21:22:50,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2023-12-02 21:22:50,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:50,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:53,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2094 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2094 trivial. 0 not checked. [2023-12-02 21:22:53,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:53,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13499 states to 7706 states and 13468 transitions. [2023-12-02 21:22:53,840 INFO L276 IsEmpty]: Start isEmpty. Operand 7706 states and 13468 transitions. [2023-12-02 21:22:53,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2023-12-02 21:22:53,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:53,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:54,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:56,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2476 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2476 trivial. 0 not checked. [2023-12-02 21:22:56,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:56,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13500 states to 7707 states and 13469 transitions. [2023-12-02 21:22:56,647 INFO L276 IsEmpty]: Start isEmpty. Operand 7707 states and 13469 transitions. [2023-12-02 21:22:56,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 679 [2023-12-02 21:22:56,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:56,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:23:00,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:23:00,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 21152 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 21:23:00,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:23:00,984 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 309 proven. 0 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2023-12-02 21:23:03,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:23:11,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:23:11,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:23:12,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13499 states to 7707 states and 13468 transitions. [2023-12-02 21:23:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 7707 states and 13468 transitions. [2023-12-02 21:23:12,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 683 [2023-12-02 21:23:12,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:23:12,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:23:16,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:23:16,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 21163 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 21:23:16,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:23:16,668 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 271 proven. 0 refuted. 0 times theorem prover too weak. 447 trivial. 0 not checked. [2023-12-02 21:23:17,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:23:17,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13507 states to 7712 states and 13476 transitions. [2023-12-02 21:23:17,087 INFO L276 IsEmpty]: Start isEmpty. Operand 7712 states and 13476 transitions. [2023-12-02 21:23:17,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2023-12-02 21:23:17,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:23:17,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:23:21,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:23:21,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 22603 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 21:23:21,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:23:21,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 1017 trivial. 0 not checked. [2023-12-02 21:23:22,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:23:22,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13506 states to 7712 states and 13475 transitions. [2023-12-02 21:23:22,145 INFO L276 IsEmpty]: Start isEmpty. Operand 7712 states and 13475 transitions. [2023-12-02 21:23:22,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2023-12-02 21:23:22,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:23:22,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:23:27,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:23:27,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 22618 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 21:23:27,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:23:28,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 408 proven. 0 refuted. 0 times theorem prover too weak. 871 trivial. 0 not checked. [2023-12-02 21:23:30,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:23:30,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13516 states to 7715 states and 13480 transitions. [2023-12-02 21:23:30,942 INFO L276 IsEmpty]: Start isEmpty. Operand 7715 states and 13480 transitions. [2023-12-02 21:23:30,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2023-12-02 21:23:30,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:23:30,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:23:35,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:23:35,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 22649 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:23:35,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:23:38,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:23:41,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:23:43,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:23:45,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:23:47,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:23:57,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:24:08,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:24:09,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14168 states to 8047 states and 14132 transitions. [2023-12-02 21:24:09,004 INFO L276 IsEmpty]: Start isEmpty. Operand 8047 states and 14132 transitions. [2023-12-02 21:24:09,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2023-12-02 21:24:09,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:24:09,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:24:13,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:24:14,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 22653 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:24:14,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:24:17,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:24:17,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:24:17,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14169 states to 8048 states and 14133 transitions. [2023-12-02 21:24:17,487 INFO L276 IsEmpty]: Start isEmpty. Operand 8048 states and 14133 transitions. [2023-12-02 21:24:17,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2023-12-02 21:24:17,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:24:17,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:24:22,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:24:22,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 22652 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:24:22,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:24:25,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:24:25,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:24:25,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14170 states to 8049 states and 14134 transitions. [2023-12-02 21:24:25,681 INFO L276 IsEmpty]: Start isEmpty. Operand 8049 states and 14134 transitions. [2023-12-02 21:24:25,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2023-12-02 21:24:25,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:24:25,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:24:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:24:30,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 22652 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:24:30,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:24:33,812 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:24:33,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:24:33,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14171 states to 8050 states and 14135 transitions. [2023-12-02 21:24:33,987 INFO L276 IsEmpty]: Start isEmpty. Operand 8050 states and 14135 transitions. [2023-12-02 21:24:34,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2023-12-02 21:24:34,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:24:34,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:24:39,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:24:39,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 22653 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 21:24:39,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:24:40,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 636 proven. 0 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2023-12-02 21:24:43,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:24:43,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14172 states to 8052 states and 14136 transitions. [2023-12-02 21:24:43,136 INFO L276 IsEmpty]: Start isEmpty. Operand 8052 states and 14136 transitions. [2023-12-02 21:24:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2023-12-02 21:24:43,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:24:43,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:24:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:24:48,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 22661 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:24:48,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:24:51,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:24:51,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:24:51,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14175 states to 8054 states and 14139 transitions. [2023-12-02 21:24:51,671 INFO L276 IsEmpty]: Start isEmpty. Operand 8054 states and 14139 transitions. [2023-12-02 21:24:51,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2023-12-02 21:24:51,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:24:51,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:24:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:24:56,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 22655 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:24:56,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:24:59,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:25:00,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14176 states to 8055 states and 14140 transitions. [2023-12-02 21:25:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 8055 states and 14140 transitions. [2023-12-02 21:25:00,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2023-12-02 21:25:00,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:00,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:05,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:05,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 22678 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:25:05,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:25:08,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1301 trivial. 0 not checked. [2023-12-02 21:25:09,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:09,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14177 states to 8058 states and 14141 transitions. [2023-12-02 21:25:09,133 INFO L276 IsEmpty]: Start isEmpty. Operand 8058 states and 14141 transitions. [2023-12-02 21:25:09,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2023-12-02 21:25:09,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:09,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:14,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:14,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 22681 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:25:14,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:25:17,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:25:17,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:17,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14238 states to 8062 states and 14202 transitions. [2023-12-02 21:25:17,744 INFO L276 IsEmpty]: Start isEmpty. Operand 8062 states and 14202 transitions. [2023-12-02 21:25:17,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2023-12-02 21:25:17,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:17,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:22,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 22681 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:25:22,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:25:26,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:25:26,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:26,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14238 states to 8064 states and 14202 transitions. [2023-12-02 21:25:26,357 INFO L276 IsEmpty]: Start isEmpty. Operand 8064 states and 14202 transitions. [2023-12-02 21:25:26,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2023-12-02 21:25:26,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:26,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:32,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 22680 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:25:32,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:25:35,109 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:25:35,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:35,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14249 states to 8068 states and 14213 transitions. [2023-12-02 21:25:35,289 INFO L276 IsEmpty]: Start isEmpty. Operand 8068 states and 14213 transitions. [2023-12-02 21:25:35,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2023-12-02 21:25:35,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:35,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:40,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:40,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 22691 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:25:40,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:25:43,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:25:43,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:43,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14249 states to 8070 states and 14213 transitions. [2023-12-02 21:25:43,967 INFO L276 IsEmpty]: Start isEmpty. Operand 8070 states and 14213 transitions. [2023-12-02 21:25:43,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2023-12-02 21:25:43,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:43,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:49,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 22681 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:25:49,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:25:52,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:25:52,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:52,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14249 states to 8072 states and 14213 transitions. [2023-12-02 21:25:52,761 INFO L276 IsEmpty]: Start isEmpty. Operand 8072 states and 14213 transitions. [2023-12-02 21:25:52,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2023-12-02 21:25:52,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:52,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:58,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:58,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 22684 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:25:58,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:26:01,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:26:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:01,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14249 states to 8074 states and 14213 transitions. [2023-12-02 21:26:01,775 INFO L276 IsEmpty]: Start isEmpty. Operand 8074 states and 14213 transitions. [2023-12-02 21:26:01,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2023-12-02 21:26:01,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:01,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:07,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:07,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 22679 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:26:07,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:26:10,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:26:10,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:10,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14251 states to 8077 states and 14215 transitions. [2023-12-02 21:26:10,619 INFO L276 IsEmpty]: Start isEmpty. Operand 8077 states and 14215 transitions. [2023-12-02 21:26:10,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2023-12-02 21:26:10,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:10,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:16,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:16,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 22714 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:26:16,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:26:19,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:26:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:19,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14286 states to 8083 states and 14250 transitions. [2023-12-02 21:26:19,486 INFO L276 IsEmpty]: Start isEmpty. Operand 8083 states and 14250 transitions. [2023-12-02 21:26:19,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2023-12-02 21:26:19,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:19,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:25,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 22714 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:26:25,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:26:28,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:26:28,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:28,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14286 states to 8085 states and 14250 transitions. [2023-12-02 21:26:28,362 INFO L276 IsEmpty]: Start isEmpty. Operand 8085 states and 14250 transitions. [2023-12-02 21:26:28,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2023-12-02 21:26:28,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:28,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:34,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:34,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 22714 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:26:34,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:26:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:26:37,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14286 states to 8087 states and 14250 transitions. [2023-12-02 21:26:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 8087 states and 14250 transitions. [2023-12-02 21:26:37,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2023-12-02 21:26:37,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:37,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:43,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 22714 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:26:43,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:26:46,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:26:46,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:46,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14286 states to 8089 states and 14250 transitions. [2023-12-02 21:26:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 8089 states and 14250 transitions. [2023-12-02 21:26:46,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2023-12-02 21:26:46,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:46,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:52,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 22702 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:26:52,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:26:55,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:26:56,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:56,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14286 states to 8091 states and 14250 transitions. [2023-12-02 21:26:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 8091 states and 14250 transitions. [2023-12-02 21:26:56,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2023-12-02 21:26:56,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:56,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:01,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 22702 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:27:01,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:27:04,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:27:05,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:05,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14286 states to 8093 states and 14250 transitions. [2023-12-02 21:27:05,223 INFO L276 IsEmpty]: Start isEmpty. Operand 8093 states and 14250 transitions. [2023-12-02 21:27:05,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2023-12-02 21:27:05,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:05,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:12,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:12,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 22702 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:27:12,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:27:15,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:27:15,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:16,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14286 states to 8095 states and 14250 transitions. [2023-12-02 21:27:16,014 INFO L276 IsEmpty]: Start isEmpty. Operand 8095 states and 14250 transitions. [2023-12-02 21:27:16,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2023-12-02 21:27:16,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:16,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:21,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:21,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 22671 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:27:21,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:27:25,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1301 trivial. 0 not checked. [2023-12-02 21:27:25,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:25,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14287 states to 8098 states and 14251 transitions. [2023-12-02 21:27:25,252 INFO L276 IsEmpty]: Start isEmpty. Operand 8098 states and 14251 transitions. [2023-12-02 21:27:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 727 [2023-12-02 21:27:25,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:25,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:30,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:30,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 21613 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 21:27:30,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:27:30,989 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 289 proven. 5 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2023-12-02 21:27:31,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:31,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14295 states to 8103 states and 14259 transitions. [2023-12-02 21:27:31,743 INFO L276 IsEmpty]: Start isEmpty. Operand 8103 states and 14259 transitions. [2023-12-02 21:27:31,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2023-12-02 21:27:31,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:31,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:37,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:37,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 22714 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:27:37,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:27:41,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:27:41,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:41,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14295 states to 8105 states and 14259 transitions. [2023-12-02 21:27:41,281 INFO L276 IsEmpty]: Start isEmpty. Operand 8105 states and 14259 transitions. [2023-12-02 21:27:41,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2023-12-02 21:27:41,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:41,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:46,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 22704 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:27:46,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:27:50,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:27:50,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14297 states to 8108 states and 14261 transitions. [2023-12-02 21:27:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 8108 states and 14261 transitions. [2023-12-02 21:27:50,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2023-12-02 21:27:50,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:50,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:56,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 22702 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:27:56,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:27:59,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:27:59,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:59,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14297 states to 8110 states and 14261 transitions. [2023-12-02 21:27:59,713 INFO L276 IsEmpty]: Start isEmpty. Operand 8110 states and 14261 transitions. [2023-12-02 21:27:59,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2023-12-02 21:27:59,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:59,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:05,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:05,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 22724 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 21:28:05,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:28:06,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1323 backedges. 654 proven. 0 refuted. 0 times theorem prover too weak. 669 trivial. 0 not checked. [2023-12-02 21:28:09,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:09,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14298 states to 8112 states and 14262 transitions. [2023-12-02 21:28:09,970 INFO L276 IsEmpty]: Start isEmpty. Operand 8112 states and 14262 transitions. [2023-12-02 21:28:10,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2023-12-02 21:28:10,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:10,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:15,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 22710 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:28:15,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:28:18,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:28:19,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:19,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15021 states to 8120 states and 14985 transitions. [2023-12-02 21:28:19,213 INFO L276 IsEmpty]: Start isEmpty. Operand 8120 states and 14985 transitions. [2023-12-02 21:28:19,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2023-12-02 21:28:19,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:19,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:25,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 22707 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:28:25,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:28:28,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:28:28,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:28,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15023 states to 8123 states and 14987 transitions. [2023-12-02 21:28:28,350 INFO L276 IsEmpty]: Start isEmpty. Operand 8123 states and 14987 transitions. [2023-12-02 21:28:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2023-12-02 21:28:28,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:28,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:34,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:34,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 22710 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:28:34,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:28:37,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:28:37,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15024 states to 8127 states and 14988 transitions. [2023-12-02 21:28:37,726 INFO L276 IsEmpty]: Start isEmpty. Operand 8127 states and 14988 transitions. [2023-12-02 21:28:37,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2023-12-02 21:28:37,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:37,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:43,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 22700 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:28:43,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:28:46,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:28:46,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:46,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15026 states to 8130 states and 14990 transitions. [2023-12-02 21:28:46,912 INFO L276 IsEmpty]: Start isEmpty. Operand 8130 states and 14990 transitions. [2023-12-02 21:28:46,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2023-12-02 21:28:46,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:46,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:53,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:53,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 22716 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:28:53,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:28:56,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2023-12-02 21:28:56,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:56,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15026 states to 8132 states and 14990 transitions. [2023-12-02 21:28:56,701 INFO L276 IsEmpty]: Start isEmpty. Operand 8132 states and 14990 transitions. [2023-12-02 21:28:56,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 863 [2023-12-02 21:28:56,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:56,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:02,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:02,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 22893 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 21:29:02,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:29:06,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1343 trivial. 0 not checked. [2023-12-02 21:29:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:11,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15054 states to 8145 states and 15018 transitions. [2023-12-02 21:29:11,060 INFO L276 IsEmpty]: Start isEmpty. Operand 8145 states and 15018 transitions. [2023-12-02 21:29:11,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2023-12-02 21:29:11,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:11,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:17,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:17,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 22981 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 21:29:17,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:29:20,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1396 backedges. 715 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked.