./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_57543de3-3eb9-421d-b4eb-dce5d1e34339/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57543de3-3eb9-421d-b4eb-dce5d1e34339/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_57543de3-3eb9-421d-b4eb-dce5d1e34339/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57543de3-3eb9-421d-b4eb-dce5d1e34339/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57543de3-3eb9-421d-b4eb-dce5d1e34339/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_57543de3-3eb9-421d-b4eb-dce5d1e34339/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 2de9b420a511dfc61880e2e53bcf0964b8c7210b44f6278bf2f9cfc511a6b543 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:47:49,060 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:47:49,172 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57543de3-3eb9-421d-b4eb-dce5d1e34339/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:47:49,181 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:47:49,182 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:47:49,223 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:47:49,229 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:47:49,229 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:47:49,230 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:47:49,231 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:47:49,231 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:47:49,232 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:47:49,233 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:47:49,237 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:47:49,237 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:47:49,238 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:47:49,238 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:47:49,239 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:47:49,240 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:47:49,240 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:47:49,244 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:47:49,245 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:47:49,246 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:47:49,246 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:47:49,246 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:47:49,247 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:47:49,247 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:47:49,248 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:47:49,250 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:47:49,250 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:47:49,251 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_57543de3-3eb9-421d-b4eb-dce5d1e34339/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57543de3-3eb9-421d-b4eb-dce5d1e34339/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2de9b420a511dfc61880e2e53bcf0964b8c7210b44f6278bf2f9cfc511a6b543 [2024-11-09 00:47:49,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:47:49,623 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:47:49,626 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:47:49,628 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:47:49,629 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:47:49,630 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57543de3-3eb9-421d-b4eb-dce5d1e34339/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-09 00:47:52,035 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:47:52,902 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:47:52,903 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57543de3-3eb9-421d-b4eb-dce5d1e34339/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2024-11-09 00:47:52,986 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57543de3-3eb9-421d-b4eb-dce5d1e34339/bin/ukojak-verify-ImItNfHLgk/data/d073ee62c/de3264e02c894e1fb68239cb787a3b9b/FLAG43ccf4db2 [2024-11-09 00:47:53,006 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57543de3-3eb9-421d-b4eb-dce5d1e34339/bin/ukojak-verify-ImItNfHLgk/data/d073ee62c/de3264e02c894e1fb68239cb787a3b9b [2024-11-09 00:47:53,013 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:47:53,017 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:47:53,019 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:47:53,019 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:47:53,027 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:47:53,028 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:47:53" (1/1) ... [2024-11-09 00:47:53,030 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ee2512d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:53, skipping insertion in model container [2024-11-09 00:47:53,030 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:47:53" (1/1) ... [2024-11-09 00:47:53,264 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:47:54,368 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-09 00:47:57,204 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_57543de3-3eb9-421d-b4eb-dce5d1e34339/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[382278,382291] [2024-11-09 00:47:57,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:47:57,487 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:47:57,644 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"); [6432] [2024-11-09 00:47:57,646 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)); [6439] [2024-11-09 00:47:57,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6447-6448] [2024-11-09 00:47:57,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6456-6457] [2024-11-09 00:47:57,650 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-09 00:47:57,657 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6694] [2024-11-09 00:47:57,658 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6702] [2024-11-09 00:47:57,658 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6709] [2024-11-09 00:47:57,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6716] [2024-11-09 00:47:57,669 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)); [6910-6911] [2024-11-09 00:47:57,672 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)); [6939-6940] [2024-11-09 00:47:57,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (84), "i" (12UL)); [6973-6974] [2024-11-09 00:47:57,682 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)); [7157-7158] [2024-11-09 00:47:57,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7164] [2024-11-09 00:47:57,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [7249-7250] [2024-11-09 00:47:57,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7255] [2024-11-09 00:47:57,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7389] [2024-11-09 00:47:57,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7421] [2024-11-09 00:47:57,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7526] [2024-11-09 00:47:57,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7529] [2024-11-09 00:47:57,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7532] [2024-11-09 00:47:57,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7535] [2024-11-09 00:47:57,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7546] [2024-11-09 00:47:57,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7549] [2024-11-09 00:47:57,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7552] [2024-11-09 00:47:57,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7555] [2024-11-09 00:47:57,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7566] [2024-11-09 00:47:57,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7569] [2024-11-09 00:47:57,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7572] [2024-11-09 00:47:57,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7575] [2024-11-09 00:47:57,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7586] [2024-11-09 00:47:57,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7589] [2024-11-09 00:47:57,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7592] [2024-11-09 00:47:57,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7595] [2024-11-09 00:47:57,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7920] [2024-11-09 00:47:57,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9063] [2024-11-09 00:47:57,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [12071] [2024-11-09 00:47:58,069 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_57543de3-3eb9-421d-b4eb-dce5d1e34339/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[382278,382291] [2024-11-09 00:47:58,085 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:47:58,522 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:47:58,523 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:58 WrapperNode [2024-11-09 00:47:58,523 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:47:58,524 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:47:58,525 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:47:58,525 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:47:58,532 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:58" (1/1) ... [2024-11-09 00:47:58,685 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:58" (1/1) ... [2024-11-09 00:47:59,103 INFO L138 Inliner]: procedures = 474, calls = 3204, calls flagged for inlining = 220, calls inlined = 202, statements flattened = 7894 [2024-11-09 00:47:59,104 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:47:59,105 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:47:59,106 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:47:59,106 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:47:59,119 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:58" (1/1) ... [2024-11-09 00:47:59,120 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:58" (1/1) ... [2024-11-09 00:47:59,187 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:58" (1/1) ... [2024-11-09 00:47:59,188 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:58" (1/1) ... [2024-11-09 00:47:59,371 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:58" (1/1) ... [2024-11-09 00:47:59,405 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:58" (1/1) ... [2024-11-09 00:47:59,458 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:58" (1/1) ... [2024-11-09 00:47:59,487 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:58" (1/1) ... [2024-11-09 00:47:59,563 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:47:59,564 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:47:59,565 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:47:59,566 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:47:59,567 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:58" (1/1) ... [2024-11-09 00:47:59,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:47:59,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57543de3-3eb9-421d-b4eb-dce5d1e34339/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:47:59,601 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57543de3-3eb9-421d-b4eb-dce5d1e34339/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:47:59,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57543de3-3eb9-421d-b4eb-dce5d1e34339/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:47:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-11-09 00:47:59,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-11-09 00:47:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 00:47:59,639 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 00:47:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-09 00:47:59,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-09 00:47:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:47:59,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:47:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2024-11-09 00:47:59,640 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2024-11-09 00:47:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2024-11-09 00:47:59,642 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2024-11-09 00:47:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-11-09 00:47:59,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-11-09 00:47:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2024-11-09 00:47:59,642 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2024-11-09 00:47:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2024-11-09 00:47:59,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2024-11-09 00:47:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-09 00:47:59,643 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-09 00:47:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-09 00:47:59,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-09 00:47:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2024-11-09 00:47:59,643 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2024-11-09 00:47:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 00:47:59,643 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 00:47:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 00:47:59,644 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 00:47:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2024-11-09 00:47:59,644 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2024-11-09 00:47:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2024-11-09 00:47:59,645 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2024-11-09 00:47:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2024-11-09 00:47:59,645 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2024-11-09 00:47:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 00:47:59,645 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 00:47:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2024-11-09 00:47:59,647 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2024-11-09 00:47:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2024-11-09 00:47:59,647 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2024-11-09 00:47:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 00:47:59,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 00:47:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 00:47:59,648 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 00:47:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 00:47:59,648 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 00:47:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2024-11-09 00:47:59,648 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2024-11-09 00:47:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 00:47:59,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 00:47:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 00:47:59,649 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 00:47:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2024-11-09 00:47:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2024-11-09 00:47:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-09 00:47:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-09 00:47:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:47:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-09 00:47:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-09 00:47:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2024-11-09 00:47:59,651 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2024-11-09 00:47:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-09 00:47:59,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-09 00:47:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-09 00:47:59,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-09 00:47:59,652 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2024-11-09 00:47:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2024-11-09 00:47:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2024-11-09 00:47:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_unaligned_access_size [2024-11-09 00:47:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2024-11-09 00:47:59,733 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2024-11-09 00:47:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 00:47:59,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 00:47:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-09 00:47:59,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-09 00:47:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 00:47:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 00:47:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2024-11-09 00:47:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2024-11-09 00:47:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 00:47:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2024-11-09 00:47:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2024-11-09 00:47:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 00:47:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 00:47:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2024-11-09 00:47:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2024-11-09 00:47:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 00:47:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 00:47:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2024-11-09 00:47:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2024-11-09 00:47:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:47:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 00:47:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 00:47:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 00:47:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 00:47:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2024-11-09 00:47:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2024-11-09 00:47:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:47:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 00:47:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 00:47:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 00:47:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 00:47:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2024-11-09 00:47:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2024-11-09 00:47:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2024-11-09 00:47:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2024-11-09 00:47:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-11-09 00:47:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-11-09 00:47:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 00:47:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 00:47:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2024-11-09 00:47:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2024-11-09 00:47:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2024-11-09 00:47:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2024-11-09 00:47:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 00:47:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 00:47:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2024-11-09 00:47:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2024-11-09 00:47:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 00:47:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 00:47:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:47:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2024-11-09 00:47:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2024-11-09 00:47:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-09 00:47:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-09 00:47:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-09 00:47:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-09 00:47:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2024-11-09 00:47:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2024-11-09 00:47:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:47:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-09 00:47:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-09 00:47:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 00:47:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 00:47:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 00:47:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 00:47:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:47:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-09 00:47:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-09 00:47:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2024-11-09 00:47:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2024-11-09 00:47:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2024-11-09 00:47:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2024-11-09 00:47:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2024-11-09 00:47:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2024-11-09 00:47:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2024-11-09 00:47:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2024-11-09 00:47:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2024-11-09 00:47:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2024-11-09 00:47:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2024-11-09 00:47:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2024-11-09 00:47:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2024-11-09 00:47:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2024-11-09 00:47:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2024-11-09 00:47:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2024-11-09 00:47:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2024-11-09 00:47:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2024-11-09 00:47:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-09 00:47:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-09 00:47:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-09 00:47:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-09 00:47:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 00:47:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 00:47:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2024-11-09 00:47:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2024-11-09 00:47:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2024-11-09 00:47:59,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2024-11-09 00:47:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2024-11-09 00:47:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2024-11-09 00:47:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 00:47:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 00:47:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2024-11-09 00:47:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2024-11-09 00:47:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:47:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:47:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-09 00:47:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-09 00:47:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2024-11-09 00:47:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2024-11-09 00:47:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 00:47:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:47:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 00:47:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 00:47:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2024-11-09 00:47:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2024-11-09 00:47:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 00:47:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 00:47:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2024-11-09 00:47:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2024-11-09 00:47:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-09 00:47:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-09 00:47:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 00:47:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 00:47:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-09 00:47:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-09 00:47:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-09 00:47:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-09 00:47:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2024-11-09 00:47:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2024-11-09 00:47:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2024-11-09 00:47:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2024-11-09 00:47:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 00:47:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 00:47:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2024-11-09 00:47:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2024-11-09 00:47:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2024-11-09 00:47:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2024-11-09 00:47:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:47:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:47:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-11-09 00:47:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-11-09 00:47:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2024-11-09 00:47:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2024-11-09 00:47:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2024-11-09 00:47:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2024-11-09 00:47:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-09 00:47:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-09 00:47:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:47:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:47:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 00:47:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 00:47:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-09 00:47:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-09 00:47:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 00:47:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 00:47:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:47:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 00:47:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 00:47:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2024-11-09 00:47:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2024-11-09 00:47:59,769 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2024-11-09 00:47:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2024-11-09 00:47:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-09 00:47:59,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-09 00:47:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2024-11-09 00:47:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2024-11-09 00:47:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 00:47:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 00:47:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:47:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-09 00:47:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-09 00:47:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2024-11-09 00:47:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2024-11-09 00:47:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:47:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-09 00:47:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-09 00:47:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2024-11-09 00:47:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2024-11-09 00:47:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:47:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:47:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 00:47:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 00:47:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2024-11-09 00:47:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2024-11-09 00:47:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2024-11-09 00:47:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2024-11-09 00:47:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-09 00:47:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-09 00:47:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-09 00:47:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-09 00:47:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-09 00:47:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-09 00:47:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-09 00:47:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-09 00:47:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 00:47:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 00:47:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-09 00:47:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-09 00:47:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2024-11-09 00:47:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2024-11-09 00:47:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 00:47:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 00:47:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2024-11-09 00:47:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2024-11-09 00:47:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 00:47:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 00:47:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2024-11-09 00:47:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2024-11-09 00:47:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 00:47:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 00:47:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2024-11-09 00:47:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2024-11-09 00:47:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:47:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-09 00:47:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-09 00:47:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:47:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:47:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2024-11-09 00:47:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2024-11-09 00:47:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2024-11-09 00:47:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2024-11-09 00:47:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2024-11-09 00:47:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2024-11-09 00:47:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2024-11-09 00:47:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2024-11-09 00:47:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-09 00:47:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-09 00:47:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2024-11-09 00:47:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2024-11-09 00:47:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-09 00:47:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-09 00:47:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-09 00:47:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-09 00:47:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2024-11-09 00:47:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2024-11-09 00:47:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2024-11-09 00:47:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2024-11-09 00:47:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2024-11-09 00:47:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2024-11-09 00:47:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-09 00:47:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-09 00:47:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2024-11-09 00:47:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2024-11-09 00:47:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-09 00:47:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-09 00:47:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2024-11-09 00:47:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2024-11-09 00:47:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-09 00:47:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-09 00:47:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-09 00:47:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-09 00:47:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-09 00:47:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-09 00:47:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-09 00:47:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-09 00:47:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2024-11-09 00:47:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2024-11-09 00:47:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2024-11-09 00:47:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2024-11-09 00:47:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-09 00:47:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-09 00:47:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-09 00:47:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-09 00:47:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-09 00:47:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-09 00:47:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:47:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2024-11-09 00:47:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2024-11-09 00:47:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2024-11-09 00:47:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2024-11-09 00:48:01,058 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:48:01,063 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:48:01,265 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 00:49:43,427 INFO L? ?]: Removed 3021 outVars from TransFormulas that were not future-live. [2024-11-09 00:49:43,428 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:49:49,684 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:49:49,685 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:49:49,685 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:49:49 BoogieIcfgContainer [2024-11-09 00:49:49,685 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:49:49,686 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:49:49,686 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:49:49,701 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:49:49,701 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:49:49" (1/1) ... [2024-11-09 00:49:49,713 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:49:49,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3127 states to 2184 states and 3127 transitions. [2024-11-09 00:49:49,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 3127 transitions. [2024-11-09 00:49:49,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:49:49,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:49,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms