./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk --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 8ed359e7498267a56aa8bcf0464060c208d7be22bdde4ac327adb086b93c71b8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:19:13,655 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:19:13,750 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:19:13,758 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:19:13,759 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:19:13,798 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:19:13,798 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:19:13,800 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:19:13,801 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:19:13,803 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:19:13,803 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:19:13,803 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:19:13,804 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:19:13,804 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:19:13,806 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:19:13,806 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:19:13,807 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:19:13,807 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:19:13,808 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:19:13,808 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:19:13,808 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:19:13,812 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:19:13,812 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:19:13,812 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:19:13,813 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:19:13,813 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:19:13,813 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:19:13,813 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:19:13,814 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:19:13,814 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:19:13,814 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_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ed359e7498267a56aa8bcf0464060c208d7be22bdde4ac327adb086b93c71b8 [2024-11-08 23:19:14,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:19:14,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:19:14,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:19:14,152 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:19:14,153 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:19:14,154 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i Unable to find full path for "g++" [2024-11-08 23:19:16,255 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:19:17,016 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:19:17,017 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i [2024-11-08 23:19:17,096 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk/data/69adef800/ff1fbf39f9bf4adabd680416854e7d10/FLAGb79dd8a17 [2024-11-08 23:19:17,121 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk/data/69adef800/ff1fbf39f9bf4adabd680416854e7d10 [2024-11-08 23:19:17,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:19:17,128 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:19:17,131 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:19:17,131 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:19:17,139 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:19:17,140 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:19:17" (1/1) ... [2024-11-08 23:19:17,141 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f2d1fe1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:19:17, skipping insertion in model container [2024-11-08 23:19:17,141 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:19:17" (1/1) ... [2024-11-08 23:19:17,395 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:19:21,930 WARN L250 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_a1366e28-89e9-4565-b16b-1cb165394ab0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510265,510278] [2024-11-08 23:19:21,938 WARN L250 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_a1366e28-89e9-4565-b16b-1cb165394ab0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510412,510425] [2024-11-08 23:19:21,939 WARN L250 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_a1366e28-89e9-4565-b16b-1cb165394ab0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510551,510564] [2024-11-08 23:19:21,940 WARN L250 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_a1366e28-89e9-4565-b16b-1cb165394ab0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510709,510722] [2024-11-08 23:19:22,030 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:19:22,129 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:19:22,244 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"); [5262] [2024-11-08 23:19:22,246 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)); [5269] [2024-11-08 23:19:22,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5276] [2024-11-08 23:19:22,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5326-5327] [2024-11-08 23:19:22,249 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"); [5332-5334] [2024-11-08 23:19:22,256 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)); [5537-5538] [2024-11-08 23:19:22,258 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)); [5571-5572] [2024-11-08 23:19:22,259 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)); [5608-5609] [2024-11-08 23:19:22,267 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)); [5850-5851] [2024-11-08 23:19:22,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5857] [2024-11-08 23:19:22,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6082] [2024-11-08 23:19:22,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6085] [2024-11-08 23:19:22,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6088] [2024-11-08 23:19:22,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6091] [2024-11-08 23:19:22,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6122] [2024-11-08 23:19:22,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6125] [2024-11-08 23:19:22,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6128] [2024-11-08 23:19:22,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6131] [2024-11-08 23:19:22,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6162] [2024-11-08 23:19:22,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6165] [2024-11-08 23:19:22,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6168] [2024-11-08 23:19:22,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6171] [2024-11-08 23:19:22,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6202] [2024-11-08 23:19:22,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6205] [2024-11-08 23:19:22,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6208] [2024-11-08 23:19:22,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6211] [2024-11-08 23:19:22,644 WARN L250 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_a1366e28-89e9-4565-b16b-1cb165394ab0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510265,510278] [2024-11-08 23:19:22,645 WARN L250 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_a1366e28-89e9-4565-b16b-1cb165394ab0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510412,510425] [2024-11-08 23:19:22,645 WARN L250 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_a1366e28-89e9-4565-b16b-1cb165394ab0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510551,510564] [2024-11-08 23:19:22,646 WARN L250 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_a1366e28-89e9-4565-b16b-1cb165394ab0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510709,510722] [2024-11-08 23:19:22,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:19:23,049 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:19:23,050 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:19:23 WrapperNode [2024-11-08 23:19:23,050 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:19:23,051 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:19:23,051 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:19:23,052 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:19:23,060 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:19:23" (1/1) ... [2024-11-08 23:19:23,187 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:19:23" (1/1) ... [2024-11-08 23:19:23,548 INFO L138 Inliner]: procedures = 587, calls = 3536, calls flagged for inlining = 386, calls inlined = 371, statements flattened = 9594 [2024-11-08 23:19:23,548 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:19:23,549 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:19:23,549 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:19:23,549 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:19:23,560 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:19:23" (1/1) ... [2024-11-08 23:19:23,560 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:19:23" (1/1) ... [2024-11-08 23:19:23,634 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:19:23" (1/1) ... [2024-11-08 23:19:23,635 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:19:23" (1/1) ... [2024-11-08 23:19:23,795 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:19:23" (1/1) ... [2024-11-08 23:19:23,972 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:19:23" (1/1) ... [2024-11-08 23:19:24,035 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:19:23" (1/1) ... [2024-11-08 23:19:24,066 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:19:23" (1/1) ... [2024-11-08 23:19:24,126 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:19:24,127 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:19:24,127 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:19:24,127 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:19:24,128 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:19:23" (1/1) ... [2024-11-08 23:19:24,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:19:24,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:19:24,162 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:19:24,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1366e28-89e9-4565-b16b-1cb165394ab0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:19:24,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 23:19:24,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 23:19:24,198 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-08 23:19:24,198 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-08 23:19:24,198 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2024-11-08 23:19:24,199 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2024-11-08 23:19:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2024-11-08 23:19:24,199 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2024-11-08 23:19:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 23:19:24,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 23:19:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2024-11-08 23:19:24,199 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2024-11-08 23:19:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2024-11-08 23:19:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2024-11-08 23:19:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:19:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:19:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2024-11-08 23:19:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2024-11-08 23:19:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2024-11-08 23:19:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2024-11-08 23:19:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2024-11-08 23:19:24,201 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2024-11-08 23:19:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 23:19:24,201 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 23:19:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2024-11-08 23:19:24,201 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2024-11-08 23:19:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-08 23:19:24,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-08 23:19:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 23:19:24,202 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 23:19:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 23:19:24,204 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 23:19:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2024-11-08 23:19:24,204 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2024-11-08 23:19:24,205 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-08 23:19:24,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-08 23:19:24,205 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 23:19:24,205 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 23:19:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2024-11-08 23:19:24,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2024-11-08 23:19:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2024-11-08 23:19:24,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2024-11-08 23:19:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2024-11-08 23:19:24,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2024-11-08 23:19:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2024-11-08 23:19:24,206 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2024-11-08 23:19:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-08 23:19:24,207 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-08 23:19:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 23:19:24,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 23:19:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-08 23:19:24,207 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-08 23:19:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 23:19:24,207 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 23:19:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 23:19:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 23:19:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 23:19:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 23:19:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2024-11-08 23:19:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2024-11-08 23:19:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-08 23:19:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-08 23:19:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:19:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2024-11-08 23:19:24,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2024-11-08 23:19:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-08 23:19:24,211 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-08 23:19:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 23:19:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 23:19:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 23:19:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 23:19:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2024-11-08 23:19:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2024-11-08 23:19:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:19:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 23:19:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 23:19:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-08 23:19:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-08 23:19:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:19:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2024-11-08 23:19:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2024-11-08 23:19:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2024-11-08 23:19:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2024-11-08 23:19:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 23:19:24,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 23:19:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:19:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2024-11-08 23:19:24,215 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2024-11-08 23:19:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 23:19:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 23:19:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2024-11-08 23:19:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2024-11-08 23:19:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2024-11-08 23:19:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2024-11-08 23:19:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:19:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:19:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 23:19:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 23:19:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2024-11-08 23:19:24,217 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2024-11-08 23:19:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2024-11-08 23:19:24,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2024-11-08 23:19:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2024-11-08 23:19:24,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2024-11-08 23:19:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2024-11-08 23:19:24,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2024-11-08 23:19:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2024-11-08 23:19:24,219 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2024-11-08 23:19:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:19:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 23:19:24,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 23:19:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 23:19:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 23:19:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-08 23:19:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-08 23:19:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-08 23:19:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-08 23:19:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-08 23:19:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-08 23:19:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2024-11-08 23:19:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2024-11-08 23:19:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:19:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:19:24,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:19:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 23:19:24,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 23:19:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:19:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 23:19:24,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 23:19:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:19:24,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:19:24,224 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 23:19:24,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 23:19:24,224 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2024-11-08 23:19:24,224 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2024-11-08 23:19:24,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2024-11-08 23:19:24,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2024-11-08 23:19:24,224 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2024-11-08 23:19:24,224 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2024-11-08 23:19:24,224 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-11-08 23:19:24,224 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-11-08 23:19:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-08 23:19:24,225 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-08 23:19:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 23:19:24,225 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 23:19:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 23:19:24,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 23:19:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 23:19:24,225 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 23:19:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-08 23:19:24,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-08 23:19:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2024-11-08 23:19:24,225 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2024-11-08 23:19:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:19:24,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:19:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2024-11-08 23:19:24,226 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2024-11-08 23:19:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 23:19:24,226 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 23:19:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2024-11-08 23:19:24,226 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2024-11-08 23:19:24,228 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2024-11-08 23:19:24,228 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2024-11-08 23:19:24,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:19:24,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:19:24,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:19:24,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:19:24,229 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2024-11-08 23:19:24,229 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2024-11-08 23:19:24,229 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2024-11-08 23:19:24,230 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2024-11-08 23:19:24,230 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2024-11-08 23:19:24,230 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2024-11-08 23:19:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2024-11-08 23:19:24,231 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2024-11-08 23:19:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2024-11-08 23:19:24,232 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2024-11-08 23:19:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:19:24,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:19:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2024-11-08 23:19:24,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2024-11-08 23:19:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2024-11-08 23:19:24,232 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2024-11-08 23:19:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 23:19:24,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 23:19:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2024-11-08 23:19:24,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2024-11-08 23:19:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2024-11-08 23:19:24,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2024-11-08 23:19:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-08 23:19:24,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-08 23:19:24,234 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2024-11-08 23:19:24,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2024-11-08 23:19:24,234 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 23:19:24,234 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 23:19:24,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:19:24,234 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 23:19:24,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 23:19:24,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:19:24,235 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2024-11-08 23:19:24,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2024-11-08 23:19:24,235 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2024-11-08 23:19:24,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2024-11-08 23:19:24,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:19:24,235 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:19:24,236 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:19:24,236 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 23:19:24,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 23:19:24,236 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-08 23:19:24,236 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-08 23:19:24,236 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2024-11-08 23:19:24,236 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2024-11-08 23:19:24,236 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 23:19:24,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 23:19:24,237 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_multicast_list [2024-11-08 23:19:24,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_multicast_list [2024-11-08 23:19:24,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 23:19:24,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 23:19:24,237 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2024-11-08 23:19:24,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2024-11-08 23:19:24,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-08 23:19:24,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-08 23:19:24,239 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2024-11-08 23:19:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2024-11-08 23:19:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2024-11-08 23:19:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2024-11-08 23:19:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2024-11-08 23:19:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2024-11-08 23:19:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2024-11-08 23:19:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2024-11-08 23:19:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-08 23:19:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-08 23:19:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2024-11-08 23:19:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2024-11-08 23:19:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-08 23:19:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-08 23:19:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-08 23:19:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-08 23:19:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2024-11-08 23:19:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2024-11-08 23:19:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 23:19:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 23:19:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2024-11-08 23:19:24,242 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2024-11-08 23:19:24,242 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 23:19:24,242 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 23:19:24,242 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2024-11-08 23:19:24,242 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2024-11-08 23:19:24,242 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2024-11-08 23:19:24,242 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2024-11-08 23:19:24,242 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2024-11-08 23:19:24,242 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2024-11-08 23:19:24,242 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2024-11-08 23:19:24,242 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2024-11-08 23:19:24,243 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 23:19:24,243 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 23:19:24,243 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2024-11-08 23:19:24,243 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2024-11-08 23:19:24,243 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2024-11-08 23:19:24,243 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2024-11-08 23:19:24,243 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:19:24,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:19:24,246 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2024-11-08 23:19:24,247 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2024-11-08 23:19:24,247 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2024-11-08 23:19:24,247 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2024-11-08 23:19:24,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:19:24,248 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2024-11-08 23:19:24,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2024-11-08 23:19:24,248 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2024-11-08 23:19:24,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2024-11-08 23:19:24,249 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2024-11-08 23:19:24,249 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2024-11-08 23:19:24,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:19:24,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:19:24,250 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2024-11-08 23:19:24,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2024-11-08 23:19:24,250 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-08 23:19:24,250 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-08 23:19:24,250 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2024-11-08 23:19:24,250 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2024-11-08 23:19:24,250 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-08 23:19:24,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-08 23:19:24,251 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2024-11-08 23:19:24,251 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2024-11-08 23:19:24,251 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-08 23:19:24,252 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-08 23:19:24,252 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2024-11-08 23:19:24,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2024-11-08 23:19:24,252 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2024-11-08 23:19:24,253 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2024-11-08 23:19:24,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 23:19:24,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 23:19:24,253 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 23:19:24,253 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 23:19:24,253 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-08 23:19:24,254 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-08 23:19:24,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:19:24,254 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2024-11-08 23:19:24,254 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2024-11-08 23:19:24,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 23:19:24,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 23:19:24,254 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-08 23:19:24,254 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-08 23:19:25,997 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:19:26,002 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:19:26,759 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:20:21,471 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 23:20:25,578 INFO L? ?]: Removed 3957 outVars from TransFormulas that were not future-live. [2024-11-08 23:20:25,578 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:20:31,149 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:20:31,150 INFO L316 CfgBuilder]: Removed 13 assume(true) statements. [2024-11-08 23:20:31,150 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:20:31 BoogieIcfgContainer [2024-11-08 23:20:31,150 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:20:31,151 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:20:31,151 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:20:31,162 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:20:31,162 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:20:31" (1/1) ... [2024-11-08 23:20:31,171 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:20:31,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:31,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 2675 states and 4001 transitions. [2024-11-08 23:20:31,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4001 transitions. [2024-11-08 23:20:31,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-11-08 23:20:31,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:31,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:15,591 INFO L134 CoverageAnalysis]: Checked inductivity of 10712 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10712 trivial. 0 not checked. [2024-11-08 23:24:26,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:24:27,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:24:28,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:28,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 2684 states and 4022 transitions. [2024-11-08 23:24:28,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 4022 transitions. [2024-11-08 23:24:28,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2024-11-08 23:24:28,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:28,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:29,070 INFO L134 CoverageAnalysis]: Checked inductivity of 10821 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10818 trivial. 0 not checked. [2024-11-08 23:28:30,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:30,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4044 states to 2690 states and 4044 transitions. [2024-11-08 23:28:30,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 4044 transitions. [2024-11-08 23:28:30,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-11-08 23:28:30,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:30,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:15,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:17,620 INFO L134 CoverageAnalysis]: Checked inductivity of 10821 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10818 trivial. 0 not checked. [2024-11-08 23:32:20,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:20,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 2697 states and 4069 transitions. [2024-11-08 23:32:20,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 4069 transitions. [2024-11-08 23:32:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-11-08 23:32:20,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:20,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms