./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--renesas--sh_eth.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi --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 32400077bd58ef429554bf20e5dee2496af007ed227216a7520dc478c29bc6dc --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:56:20,894 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:56:21,006 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:56:21,011 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:56:21,012 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:56:21,037 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:56:21,038 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:56:21,039 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:56:21,040 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:56:21,040 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:56:21,041 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:56:21,041 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:56:21,042 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:56:21,043 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:56:21,043 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:56:21,044 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:56:21,044 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:56:21,045 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:56:21,046 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:56:21,046 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:56:21,047 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:56:21,048 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:56:21,048 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:56:21,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:56:21,049 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:56:21,050 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:56:21,050 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:56:21,051 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:56:21,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:56:21,052 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:56:21,053 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_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32400077bd58ef429554bf20e5dee2496af007ed227216a7520dc478c29bc6dc [2023-11-24 22:56:21,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:56:21,366 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:56:21,369 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:56:21,372 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:56:21,372 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:56:21,374 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i [2023-11-24 22:56:24,458 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:56:25,202 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:56:25,203 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i [2023-11-24 22:56:25,284 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi/data/b0798dba4/1e0f11c3700a44e5939444a011c826fa/FLAG9d6cf8b3c [2023-11-24 22:56:25,302 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi/data/b0798dba4/1e0f11c3700a44e5939444a011c826fa [2023-11-24 22:56:25,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:56:25,311 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:56:25,317 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:56:25,317 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:56:25,323 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:56:25,323 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:56:25" (1/1) ... [2023-11-24 22:56:25,325 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21374fae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:25, skipping insertion in model container [2023-11-24 22:56:25,325 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:56:25" (1/1) ... [2023-11-24 22:56:25,481 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:56:28,520 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i[371868,371881] [2023-11-24 22:56:28,596 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:56:28,747 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:56:28,900 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"); [5457] [2023-11-24 22:56:28,902 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)); [5464] [2023-11-24 22:56:28,902 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"); [5472-5473] [2023-11-24 22:56:28,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5486] [2023-11-24 22:56:28,920 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)); [5869-5870] [2023-11-24 22:56:28,924 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)); [5898-5899] [2023-11-24 22:56:28,928 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/skbuff.h"), "i" (1696), "i" (12UL)); [5973-5974] [2023-11-24 22:56:28,931 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)); [6113-6114] [2023-11-24 22:56:28,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6119] [2023-11-24 22:56:28,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6264] [2023-11-24 22:56:28,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6267] [2023-11-24 22:56:28,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6270] [2023-11-24 22:56:28,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6273] [2023-11-24 22:56:28,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6284] [2023-11-24 22:56:28,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6287] [2023-11-24 22:56:28,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6290] [2023-11-24 22:56:28,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6293] [2023-11-24 22:56:28,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6304] [2023-11-24 22:56:28,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6307] [2023-11-24 22:56:28,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6310] [2023-11-24 22:56:28,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6313] [2023-11-24 22:56:28,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6324] [2023-11-24 22:56:28,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6327] [2023-11-24 22:56:28,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6330] [2023-11-24 22:56:28,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6333] [2023-11-24 22:56:29,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7791] [2023-11-24 22:56:29,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7862] [2023-11-24 22:56:29,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7968] [2023-11-24 22:56:29,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9884] [2023-11-24 22:56:29,306 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i[371868,371881] [2023-11-24 22:56:29,316 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:56:29,986 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:56:29,986 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:56:29,996 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:56:29,997 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:29 WrapperNode [2023-11-24 22:56:29,997 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:56:29,998 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:56:29,999 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:56:29,999 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:56:30,007 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:29" (1/1) ... [2023-11-24 22:56:30,222 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:29" (1/1) ... [2023-11-24 22:56:30,571 INFO L138 Inliner]: procedures = 372, calls = 4544, calls flagged for inlining = 182, calls inlined = 172, statements flattened = 8410 [2023-11-24 22:56:30,572 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:56:30,573 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:56:30,573 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:56:30,573 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:56:30,584 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:29" (1/1) ... [2023-11-24 22:56:30,584 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:29" (1/1) ... [2023-11-24 22:56:30,626 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:29" (1/1) ... [2023-11-24 22:56:30,627 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:29" (1/1) ... [2023-11-24 22:56:30,821 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:29" (1/1) ... [2023-11-24 22:56:30,867 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:29" (1/1) ... [2023-11-24 22:56:30,904 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:29" (1/1) ... [2023-11-24 22:56:31,023 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:29" (1/1) ... [2023-11-24 22:56:31,114 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:56:31,116 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:56:31,116 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:56:31,116 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:56:31,117 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:29" (1/1) ... [2023-11-24 22:56:31,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:56:31,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:56:31,156 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:56:31,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7841d757-27a6-453c-bbca-6b05f48799ed/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:56:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2023-11-24 22:56:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2023-11-24 22:56:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2023-11-24 22:56:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2023-11-24 22:56:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 22:56:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 22:56:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 22:56:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:56:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:56:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:56:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:56:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:56:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-24 22:56:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-24 22:56:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2023-11-24 22:56:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2023-11-24 22:56:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2023-11-24 22:56:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2023-11-24 22:56:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2023-11-24 22:56:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2023-11-24 22:56:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-24 22:56:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-24 22:56:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2023-11-24 22:56:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2023-11-24 22:56:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-24 22:56:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-24 22:56:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2023-11-24 22:56:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2023-11-24 22:56:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2023-11-24 22:56:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2023-11-24 22:56:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:56:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:56:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2023-11-24 22:56:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2023-11-24 22:56:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-24 22:56:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2023-11-24 22:56:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2023-11-24 22:56:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2023-11-24 22:56:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2023-11-24 22:56:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-24 22:56:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-24 22:56:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2023-11-24 22:56:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2023-11-24 22:56:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2023-11-24 22:56:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2023-11-24 22:56:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-24 22:56:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-24 22:56:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2023-11-24 22:56:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2023-11-24 22:56:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2023-11-24 22:56:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2023-11-24 22:56:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 22:56:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 22:56:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-24 22:56:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-24 22:56:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2023-11-24 22:56:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2023-11-24 22:56:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 22:56:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 22:56:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2023-11-24 22:56:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2023-11-24 22:56:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:56:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:56:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rx_mode [2023-11-24 22:56:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rx_mode [2023-11-24 22:56:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2023-11-24 22:56:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2023-11-24 22:56:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2023-11-24 22:56:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2023-11-24 22:56:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-24 22:56:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-24 22:56:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-24 22:56:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-24 22:56:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2023-11-24 22:56:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2023-11-24 22:56:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-24 22:56:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-24 22:56:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2023-11-24 22:56:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2023-11-24 22:56:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_bool [2023-11-24 22:56:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_bool [2023-11-24 22:56:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2023-11-24 22:56:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2023-11-24 22:56:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-24 22:56:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-24 22:56:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2023-11-24 22:56:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2023-11-24 22:56:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-24 22:56:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-24 22:56:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:56:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2023-11-24 22:56:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2023-11-24 22:56:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2023-11-24 22:56:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2023-11-24 22:56:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-24 22:56:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-24 22:56:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2023-11-24 22:56:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2023-11-24 22:56:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-11-24 22:56:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-11-24 22:56:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:56:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_resume [2023-11-24 22:56:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_resume [2023-11-24 22:56:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-24 22:56:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-24 22:56:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 22:56:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 22:56:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-24 22:56:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-24 22:56:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:56:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:56:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-24 22:56:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-24 22:56:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2023-11-24 22:56:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2023-11-24 22:56:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-24 22:56:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-24 22:56:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2023-11-24 22:56:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2023-11-24 22:56:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-24 22:56:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-24 22:56:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:56:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:56:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2023-11-24 22:56:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2023-11-24 22:56:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-24 22:56:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-24 22:56:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-24 22:56:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-24 22:56:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-24 22:56:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-24 22:56:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-24 22:56:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-24 22:56:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-24 22:56:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-24 22:56:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2023-11-24 22:56:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2023-11-24 22:56:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-11-24 22:56:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-11-24 22:56:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 22:56:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 22:56:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 22:56:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 22:56:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-24 22:56:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-24 22:56:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-24 22:56:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-24 22:56:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2023-11-24 22:56:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2023-11-24 22:56:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_suspend [2023-11-24 22:56:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_suspend [2023-11-24 22:56:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 22:56:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2023-11-24 22:56:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2023-11-24 22:56:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 22:56:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 22:56:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2023-11-24 22:56:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2023-11-24 22:56:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-24 22:56:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-24 22:56:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2023-11-24 22:56:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2023-11-24 22:56:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:56:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2023-11-24 22:56:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2023-11-24 22:56:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-11-24 22:56:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-11-24 22:56:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2023-11-24 22:56:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2023-11-24 22:56:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-24 22:56:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-24 22:56:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-24 22:56:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-24 22:56:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:56:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2023-11-24 22:56:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2023-11-24 22:56:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2023-11-24 22:56:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2023-11-24 22:56:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 22:56:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 22:56:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-24 22:56:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-24 22:56:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2023-11-24 22:56:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2023-11-24 22:56:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2023-11-24 22:56:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2023-11-24 22:56:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2023-11-24 22:56:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2023-11-24 22:56:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 22:56:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 22:56:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2023-11-24 22:56:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2023-11-24 22:56:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2023-11-24 22:56:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2023-11-24 22:56:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-11-24 22:56:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-11-24 22:56:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2023-11-24 22:56:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2023-11-24 22:56:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2023-11-24 22:56:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2023-11-24 22:56:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-24 22:56:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-24 22:56:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-24 22:56:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-24 22:56:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 22:56:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 22:56:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2023-11-24 22:56:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2023-11-24 22:56:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2023-11-24 22:56:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2023-11-24 22:56:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:56:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2023-11-24 22:56:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2023-11-24 22:56:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2023-11-24 22:56:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2023-11-24 22:56:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-24 22:56:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-24 22:56:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_exit [2023-11-24 22:56:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_exit [2023-11-24 22:56:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2023-11-24 22:56:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2023-11-24 22:56:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2023-11-24 22:56:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2023-11-24 22:56:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:56:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:56:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2023-11-24 22:56:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2023-11-24 22:56:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-24 22:56:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-24 22:56:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2023-11-24 22:56:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2023-11-24 22:56:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_idle [2023-11-24 22:56:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_idle [2023-11-24 22:56:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure __sh_eth_get_regs [2023-11-24 22:56:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __sh_eth_get_regs [2023-11-24 22:56:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:56:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2023-11-24 22:56:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2023-11-24 22:56:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-24 22:56:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-24 22:56:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-24 22:56:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-24 22:56:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:56:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-11-24 22:56:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-11-24 22:56:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure update_mac_address [2023-11-24 22:56:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure update_mac_address [2023-11-24 22:56:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:56:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:56:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:56:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-24 22:56:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-24 22:56:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-24 22:56:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:56:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:56:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-24 22:56:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-24 22:56:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_reset [2023-11-24 22:56:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_reset [2023-11-24 22:56:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2023-11-24 22:56:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2023-11-24 22:56:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-24 22:56:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-24 22:56:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2023-11-24 22:56:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2023-11-24 22:56:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2023-11-24 22:56:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2023-11-24 22:56:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2023-11-24 22:56:31,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2023-11-24 22:56:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2023-11-24 22:56:31,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2023-11-24 22:56:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-11-24 22:56:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-11-24 22:56:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_gether [2023-11-24 22:56:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_gether [2023-11-24 22:56:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_regs_len [2023-11-24 22:56:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_regs_len [2023-11-24 22:56:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-24 22:56:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-24 22:56:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 22:56:31,296 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 22:56:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_update_stat [2023-11-24 22:56:31,296 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_update_stat [2023-11-24 22:56:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-24 22:56:31,296 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-24 22:56:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-11-24 22:56:31,297 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-11-24 22:56:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:56:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mdio_release [2023-11-24 22:56:31,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mdio_release [2023-11-24 22:56:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2023-11-24 22:56:31,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2023-11-24 22:56:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2023-11-24 22:56:31,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2023-11-24 22:56:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:56:31,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:56:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2023-11-24 22:56:31,298 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2023-11-24 22:56:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-24 22:56:31,299 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-24 22:56:32,493 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:56:32,498 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:56:33,181 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:57:03,601 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:57:09,832 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:57:09,832 INFO L309 CfgBuilder]: Removed 8 assume(true) statements. [2023-11-24 22:57:09,837 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:57:09 BoogieIcfgContainer [2023-11-24 22:57:09,837 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:57:09,840 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:57:09,840 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:57:09,852 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:57:09,852 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:57:09" (1/1) ... [2023-11-24 22:57:09,862 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:57:09,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:10,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 2707 states and 4017 transitions. [2023-11-24 22:57:10,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 4017 transitions. [2023-11-24 22:57:10,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2023-11-24 22:57:10,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:10,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms