./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 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_2c8f5667-d5fa-4781-8f08-9f14a32d1138/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8f5667-d5fa-4781-8f08-9f14a32d1138/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_2c8f5667-d5fa-4781-8f08-9f14a32d1138/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8f5667-d5fa-4781-8f08-9f14a32d1138/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--renesas--sh_eth.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8f5667-d5fa-4781-8f08-9f14a32d1138/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_2c8f5667-d5fa-4781-8f08-9f14a32d1138/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 517c675bf273fe68e50db59b0356192fc7b99d41def6defdbc973eeb9221fbbc --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:34:57,433 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:34:57,542 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8f5667-d5fa-4781-8f08-9f14a32d1138/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:34:57,550 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:34:57,550 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:34:57,592 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:34:57,593 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:34:57,594 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:34:57,595 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:34:57,596 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:34:57,596 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:34:57,597 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:34:57,598 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:34:57,598 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:34:57,599 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:34:57,599 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:34:57,600 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:34:57,600 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:34:57,601 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:34:57,601 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:34:57,602 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:34:57,606 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:34:57,607 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:34:57,607 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:34:57,607 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:34:57,608 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:34:57,608 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:34:57,609 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:34:57,609 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:34:57,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:34:57,611 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_2c8f5667-d5fa-4781-8f08-9f14a32d1138/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8f5667-d5fa-4781-8f08-9f14a32d1138/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 517c675bf273fe68e50db59b0356192fc7b99d41def6defdbc973eeb9221fbbc [2024-11-08 22:34:57,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:34:57,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:34:57,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:34:57,961 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:34:57,962 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:34:57,964 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8f5667-d5fa-4781-8f08-9f14a32d1138/bin/ukojak-verify-ImItNfHLgk/../../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 Unable to find full path for "g++" [2024-11-08 22:35:00,112 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:35:00,882 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:35:00,883 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8f5667-d5fa-4781-8f08-9f14a32d1138/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 [2024-11-08 22:35:00,940 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8f5667-d5fa-4781-8f08-9f14a32d1138/bin/ukojak-verify-ImItNfHLgk/data/0f2cc72fe/72f559d6ea3943cbaaf01394d3efb438/FLAG4ec630782 [2024-11-08 22:35:00,962 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8f5667-d5fa-4781-8f08-9f14a32d1138/bin/ukojak-verify-ImItNfHLgk/data/0f2cc72fe/72f559d6ea3943cbaaf01394d3efb438 [2024-11-08 22:35:00,967 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:35:00,970 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:35:00,973 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:35:00,973 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:35:00,981 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:35:00,982 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:35:00" (1/1) ... [2024-11-08 22:35:00,984 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36a2def8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:00, skipping insertion in model container [2024-11-08 22:35:00,984 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:35:00" (1/1) ... [2024-11-08 22:35:01,202 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:35:04,962 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_2c8f5667-d5fa-4781-8f08-9f14a32d1138/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] [2024-11-08 22:35:05,051 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:35:05,304 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:35:05,467 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] [2024-11-08 22:35:05,469 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] [2024-11-08 22:35:05,470 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] [2024-11-08 22:35:05,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5486] [2024-11-08 22:35:05,497 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] [2024-11-08 22:35:05,503 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] [2024-11-08 22:35:05,510 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] [2024-11-08 22:35:05,516 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] [2024-11-08 22:35:05,518 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6119] [2024-11-08 22:35:05,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6264] [2024-11-08 22:35:05,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6267] [2024-11-08 22:35:05,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6270] [2024-11-08 22:35:05,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6273] [2024-11-08 22:35:05,532 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6284] [2024-11-08 22:35:05,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6287] [2024-11-08 22:35:05,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6290] [2024-11-08 22:35:05,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6293] [2024-11-08 22:35:05,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6304] [2024-11-08 22:35:05,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6307] [2024-11-08 22:35:05,538 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6310] [2024-11-08 22:35:05,538 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6313] [2024-11-08 22:35:05,539 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6324] [2024-11-08 22:35:05,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6327] [2024-11-08 22:35:05,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6330] [2024-11-08 22:35:05,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6333] [2024-11-08 22:35:05,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7791] [2024-11-08 22:35:05,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7862] [2024-11-08 22:35:05,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7968] [2024-11-08 22:35:05,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9884] [2024-11-08 22:35:05,970 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_2c8f5667-d5fa-4781-8f08-9f14a32d1138/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] [2024-11-08 22:35:05,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:35:06,503 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:35:06,503 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:06 WrapperNode [2024-11-08 22:35:06,504 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:35:06,505 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:35:06,505 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:35:06,505 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:35:06,515 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:06" (1/1) ... [2024-11-08 22:35:06,725 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:06" (1/1) ... [2024-11-08 22:35:07,211 INFO L138 Inliner]: procedures = 372, calls = 5564, calls flagged for inlining = 183, calls inlined = 173, statements flattened = 11547 [2024-11-08 22:35:07,212 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:35:07,213 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:35:07,214 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:35:07,214 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:35:07,226 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:06" (1/1) ... [2024-11-08 22:35:07,227 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:06" (1/1) ... [2024-11-08 22:35:07,347 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:06" (1/1) ... [2024-11-08 22:35:07,348 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:06" (1/1) ... [2024-11-08 22:35:07,905 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:06" (1/1) ... [2024-11-08 22:35:07,966 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:06" (1/1) ... [2024-11-08 22:35:08,033 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:06" (1/1) ... [2024-11-08 22:35:08,086 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:06" (1/1) ... [2024-11-08 22:35:08,187 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:35:08,189 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:35:08,190 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:35:08,190 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:35:08,191 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:06" (1/1) ... [2024-11-08 22:35:08,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:35:08,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8f5667-d5fa-4781-8f08-9f14a32d1138/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:35:08,233 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8f5667-d5fa-4781-8f08-9f14a32d1138/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:35:08,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8f5667-d5fa-4781-8f08-9f14a32d1138/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:35:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2024-11-08 22:35:08,276 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2024-11-08 22:35:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2024-11-08 22:35:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2024-11-08 22:35:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-08 22:35:08,278 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-08 22:35:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 22:35:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:35:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 22:35:08,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 22:35:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 22:35:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 22:35:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-08 22:35:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-08 22:35:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2024-11-08 22:35:08,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2024-11-08 22:35:08,282 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2024-11-08 22:35:08,282 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2024-11-08 22:35:08,282 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2024-11-08 22:35:08,284 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2024-11-08 22:35:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 22:35:08,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 22:35:08,285 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2024-11-08 22:35:08,285 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2024-11-08 22:35:08,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-08 22:35:08,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-08 22:35:08,286 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2024-11-08 22:35:08,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2024-11-08 22:35:08,286 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2024-11-08 22:35:08,286 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2024-11-08 22:35:08,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:35:08,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:35:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2024-11-08 22:35:08,287 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2024-11-08 22:35:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2024-11-08 22:35:08,287 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2024-11-08 22:35:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2024-11-08 22:35:08,288 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2024-11-08 22:35:08,288 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 22:35:08,288 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 22:35:08,288 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2024-11-08 22:35:08,288 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2024-11-08 22:35:08,288 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2024-11-08 22:35:08,288 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2024-11-08 22:35:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 22:35:08,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 22:35:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2024-11-08 22:35:08,289 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2024-11-08 22:35:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-08 22:35:08,289 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-08 22:35:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 22:35:08,289 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 22:35:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 22:35:08,290 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 22:35:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2024-11-08 22:35:08,290 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2024-11-08 22:35:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:35:08,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:35:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2024-11-08 22:35:08,290 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2024-11-08 22:35:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:35:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:35:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rx_mode [2024-11-08 22:35:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rx_mode [2024-11-08 22:35:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2024-11-08 22:35:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2024-11-08 22:35:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2024-11-08 22:35:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2024-11-08 22:35:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-08 22:35:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-08 22:35:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 22:35:08,295 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 22:35:08,295 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2024-11-08 22:35:08,295 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2024-11-08 22:35:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-08 22:35:08,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-08 22:35:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2024-11-08 22:35:08,296 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2024-11-08 22:35:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_bool [2024-11-08 22:35:08,297 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_bool [2024-11-08 22:35:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2024-11-08 22:35:08,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2024-11-08 22:35:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-08 22:35:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-08 22:35:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2024-11-08 22:35:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2024-11-08 22:35:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 22:35:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 22:35:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:35:08,299 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2024-11-08 22:35:08,299 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2024-11-08 22:35:08,299 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2024-11-08 22:35:08,299 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2024-11-08 22:35:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 22:35:08,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 22:35:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2024-11-08 22:35:08,301 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2024-11-08 22:35:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-08 22:35:08,301 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-08 22:35:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:35:08,302 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_resume [2024-11-08 22:35:08,302 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_resume [2024-11-08 22:35:08,302 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-08 22:35:08,303 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-08 22:35:08,303 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 22:35:08,303 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 22:35:08,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-08 22:35:08,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-08 22:35:08,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 22:35:08,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 22:35:08,304 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 22:35:08,304 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 22:35:08,304 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2024-11-08 22:35:08,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2024-11-08 22:35:08,305 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-08 22:35:08,305 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-08 22:35:08,305 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2024-11-08 22:35:08,305 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2024-11-08 22:35:08,305 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-08 22:35:08,305 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-08 22:35:08,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:35:08,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:35:08,306 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2024-11-08 22:35:08,306 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2024-11-08 22:35:08,306 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-08 22:35:08,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-08 22:35:08,306 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 22:35:08,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 22:35:08,306 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-08 22:35:08,306 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-08 22:35:08,306 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-08 22:35:08,307 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-08 22:35:08,307 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-08 22:35:08,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-08 22:35:08,307 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2024-11-08 22:35:08,307 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2024-11-08 22:35:08,307 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-08 22:35:08,307 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-08 22:35:08,307 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 22:35:08,307 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 22:35:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 22:35:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 22:35:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-08 22:35:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-08 22:35:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 22:35:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 22:35:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2024-11-08 22:35:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2024-11-08 22:35:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_suspend [2024-11-08 22:35:08,311 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_suspend [2024-11-08 22:35:08,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 22:35:08,312 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2024-11-08 22:35:08,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2024-11-08 22:35:08,312 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 22:35:08,312 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 22:35:08,313 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2024-11-08 22:35:08,313 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2024-11-08 22:35:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-08 22:35:08,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-08 22:35:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2024-11-08 22:35:08,314 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2024-11-08 22:35:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:35:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2024-11-08 22:35:08,315 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2024-11-08 22:35:08,315 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-08 22:35:08,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-08 22:35:08,315 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2024-11-08 22:35:08,315 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2024-11-08 22:35:08,315 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-08 22:35:08,316 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-08 22:35:08,316 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-08 22:35:08,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-08 22:35:08,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:35:08,317 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2024-11-08 22:35:08,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2024-11-08 22:35:08,318 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2024-11-08 22:35:08,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2024-11-08 22:35:08,319 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 22:35:08,319 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 22:35:08,319 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 22:35:08,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 22:35:08,319 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2024-11-08 22:35:08,319 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2024-11-08 22:35:08,320 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2024-11-08 22:35:08,320 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2024-11-08 22:35:08,320 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2024-11-08 22:35:08,320 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2024-11-08 22:35:08,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 22:35:08,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 22:35:08,321 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2024-11-08 22:35:08,321 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2024-11-08 22:35:08,321 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2024-11-08 22:35:08,321 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2024-11-08 22:35:08,321 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2024-11-08 22:35:08,321 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2024-11-08 22:35:08,322 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2024-11-08 22:35:08,322 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2024-11-08 22:35:08,322 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2024-11-08 22:35:08,322 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2024-11-08 22:35:08,322 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 22:35:08,322 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 22:35:08,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-08 22:35:08,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-08 22:35:08,323 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 22:35:08,323 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 22:35:08,323 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2024-11-08 22:35:08,323 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2024-11-08 22:35:08,323 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2024-11-08 22:35:08,323 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2024-11-08 22:35:08,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:35:08,323 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2024-11-08 22:35:08,323 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2024-11-08 22:35:08,324 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2024-11-08 22:35:08,324 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2024-11-08 22:35:08,324 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-08 22:35:08,324 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-08 22:35:08,324 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_exit [2024-11-08 22:35:08,324 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_exit [2024-11-08 22:35:08,324 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2024-11-08 22:35:08,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2024-11-08 22:35:08,324 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2024-11-08 22:35:08,325 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2024-11-08 22:35:08,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:35:08,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:35:08,325 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2024-11-08 22:35:08,325 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2024-11-08 22:35:08,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 22:35:08,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 22:35:08,325 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2024-11-08 22:35:08,325 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2024-11-08 22:35:08,325 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_idle [2024-11-08 22:35:08,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_idle [2024-11-08 22:35:08,328 INFO L130 BoogieDeclarations]: Found specification of procedure __sh_eth_get_regs [2024-11-08 22:35:08,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __sh_eth_get_regs [2024-11-08 22:35:08,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:35:08,328 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2024-11-08 22:35:08,329 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2024-11-08 22:35:08,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-08 22:35:08,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-08 22:35:08,329 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-08 22:35:08,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-08 22:35:08,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:35:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2024-11-08 22:35:08,330 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2024-11-08 22:35:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure update_mac_address [2024-11-08 22:35:08,330 INFO L138 BoogieDeclarations]: Found implementation of procedure update_mac_address [2024-11-08 22:35:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 22:35:08,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 22:35:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:35:08,331 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 22:35:08,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 22:35:08,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-08 22:35:08,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-08 22:35:08,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:35:08,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:35:08,332 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-08 22:35:08,332 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-08 22:35:08,332 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_reset [2024-11-08 22:35:08,332 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_reset [2024-11-08 22:35:08,333 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2024-11-08 22:35:08,334 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2024-11-08 22:35:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-08 22:35:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-08 22:35:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2024-11-08 22:35:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2024-11-08 22:35:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2024-11-08 22:35:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2024-11-08 22:35:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2024-11-08 22:35:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2024-11-08 22:35:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2024-11-08 22:35:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2024-11-08 22:35:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-11-08 22:35:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-11-08 22:35:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_gether [2024-11-08 22:35:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_gether [2024-11-08 22:35:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_regs_len [2024-11-08 22:35:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_regs_len [2024-11-08 22:35:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-08 22:35:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-08 22:35:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 22:35:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 22:35:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_update_stat [2024-11-08 22:35:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_update_stat [2024-11-08 22:35:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 22:35:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 22:35:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-08 22:35:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-08 22:35:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:35:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mdio_release [2024-11-08 22:35:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mdio_release [2024-11-08 22:35:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2024-11-08 22:35:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2024-11-08 22:35:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2024-11-08 22:35:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2024-11-08 22:35:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:35:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:35:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2024-11-08 22:35:08,344 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2024-11-08 22:35:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 22:35:08,344 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 22:35:09,803 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:35:09,810 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:35:10,580 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 22:36:32,748 INFO L? ?]: Removed 3293 outVars from TransFormulas that were not future-live. [2024-11-08 22:36:32,748 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:36:39,762 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:36:39,762 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-08 22:36:39,763 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:39 BoogieIcfgContainer [2024-11-08 22:36:39,763 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:36:39,764 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:36:39,764 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:36:39,779 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:36:39,780 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:39" (1/1) ... [2024-11-08 22:36:39,791 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:36:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:39,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4077 states to 2740 states and 4077 transitions. [2024-11-08 22:36:39,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 4077 transitions. [2024-11-08 22:36:40,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-11-08 22:36:40,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:40,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:13,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1338 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1338 trivial. 0 not checked. [2024-11-08 22:49:23,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.46s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:49:25,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:49:27,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 2756 states and 4291 transitions. [2024-11-08 22:49:27,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2756 states and 4291 transitions. [2024-11-08 22:49:28,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2024-11-08 22:49:28,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:28,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms