./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b/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_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b --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 0.3.0-dev-d790fec [2024-12-05 23:15:48,110 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:15:48,165 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:15:48,168 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:15:48,169 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:15:48,186 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:15:48,187 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:15:48,187 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:15:48,187 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:15:48,187 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:15:48,188 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:15:48,188 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:15:48,188 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:15:48,188 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:15:48,188 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:15:48,188 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:15:48,188 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:15:48,188 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:15:48,188 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:15:48,188 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:15:48,189 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:15:48,189 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:15:48,189 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:15:48,189 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:15:48,189 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:15:48,189 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:15:48,189 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:15:48,190 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:15:48,190 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:15:48,190 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:15:48,190 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b 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 [2024-12-05 23:15:48,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:15:48,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:15:48,411 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:15:48,413 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:15:48,413 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:15:48,414 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i [2024-12-05 23:15:51,019 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b/data/2e52f0427/e223e732736b4e5b92b1bca4edd86a6c/FLAG06e7b1e7d [2024-12-05 23:15:51,539 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:15:51,539 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1af354-36a3-4918-9a2c-d99f71c1c791/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i [2024-12-05 23:15:51,571 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b/data/2e52f0427/e223e732736b4e5b92b1bca4edd86a6c/FLAG06e7b1e7d [2024-12-05 23:15:51,604 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b/data/2e52f0427/e223e732736b4e5b92b1bca4edd86a6c [2024-12-05 23:15:51,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:15:51,607 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:15:51,608 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:15:51,608 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:15:51,611 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:15:51,612 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:15:51" (1/1) ... [2024-12-05 23:15:51,612 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2396882b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:15:51, skipping insertion in model container [2024-12-05 23:15:51,612 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:15:51" (1/1) ... [2024-12-05 23:15:51,707 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:15:53,756 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_4f1af354-36a3-4918-9a2c-d99f71c1c791/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] [2024-12-05 23:15:53,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:15:53,941 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:15:54,047 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] [2024-12-05 23:15:54,048 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] [2024-12-05 23:15:54,049 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] [2024-12-05 23:15:54,050 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5486] [2024-12-05 23:15:54,066 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] [2024-12-05 23:15:54,068 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] [2024-12-05 23:15:54,072 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] [2024-12-05 23:15:54,076 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] [2024-12-05 23:15:54,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6119] [2024-12-05 23:15:54,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6264] [2024-12-05 23:15:54,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6267] [2024-12-05 23:15:54,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6270] [2024-12-05 23:15:54,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6273] [2024-12-05 23:15:54,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6284] [2024-12-05 23:15:54,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6287] [2024-12-05 23:15:54,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6290] [2024-12-05 23:15:54,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6293] [2024-12-05 23:15:54,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6304] [2024-12-05 23:15:54,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6307] [2024-12-05 23:15:54,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6310] [2024-12-05 23:15:54,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6313] [2024-12-05 23:15:54,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6324] [2024-12-05 23:15:54,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6327] [2024-12-05 23:15:54,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6330] [2024-12-05 23:15:54,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6333] [2024-12-05 23:15:54,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7791] [2024-12-05 23:15:54,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7862] [2024-12-05 23:15:54,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7968] [2024-12-05 23:15:54,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9884] [2024-12-05 23:15:54,327 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_4f1af354-36a3-4918-9a2c-d99f71c1c791/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] [2024-12-05 23:15:54,339 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:15:54,664 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:15:54,665 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:15:54 WrapperNode [2024-12-05 23:15:54,665 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:15:54,666 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:15:54,666 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:15:54,666 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:15:54,672 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:15:54" (1/1) ... [2024-12-05 23:15:54,748 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:15:54" (1/1) ... [2024-12-05 23:15:54,985 INFO L138 Inliner]: procedures = 372, calls = 5564, calls flagged for inlining = 183, calls inlined = 173, statements flattened = 11501 [2024-12-05 23:15:54,985 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:15:54,986 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:15:54,986 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:15:54,986 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:15:54,994 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:15:54" (1/1) ... [2024-12-05 23:15:54,995 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:15:54" (1/1) ... [2024-12-05 23:15:55,040 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:15:54" (1/1) ... [2024-12-05 23:15:55,040 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:15:54" (1/1) ... [2024-12-05 23:15:55,255 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:15:54" (1/1) ... [2024-12-05 23:15:55,273 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:15:54" (1/1) ... [2024-12-05 23:15:55,301 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:15:54" (1/1) ... [2024-12-05 23:15:55,354 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:15:54" (1/1) ... [2024-12-05 23:15:55,374 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:15:54" (1/1) ... [2024-12-05 23:15:55,452 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:15:55,453 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:15:55,453 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:15:55,453 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:15:55,454 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:15:54" (1/1) ... [2024-12-05 23:15:55,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:15:55,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:15:55,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:15:55,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1af354-36a3-4918-9a2c-d99f71c1c791/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:15:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2024-12-05 23:15:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2024-12-05 23:15:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2024-12-05 23:15:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2024-12-05 23:15:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-05 23:15:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-05 23:15:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 23:15:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:15:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 23:15:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 23:15:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 23:15:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 23:15:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-12-05 23:15:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-12-05 23:15:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2024-12-05 23:15:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2024-12-05 23:15:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2024-12-05 23:15:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2024-12-05 23:15:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2024-12-05 23:15:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2024-12-05 23:15:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-05 23:15:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-05 23:15:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2024-12-05 23:15:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2024-12-05 23:15:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-05 23:15:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-05 23:15:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2024-12-05 23:15:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2024-12-05 23:15:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2024-12-05 23:15:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2024-12-05 23:15:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 23:15:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 23:15:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2024-12-05 23:15:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2024-12-05 23:15:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2024-12-05 23:15:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2024-12-05 23:15:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2024-12-05 23:15:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2024-12-05 23:15:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-05 23:15:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-05 23:15:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2024-12-05 23:15:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2024-12-05 23:15:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2024-12-05 23:15:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2024-12-05 23:15:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 23:15:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 23:15:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2024-12-05 23:15:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2024-12-05 23:15:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-12-05 23:15:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-12-05 23:15:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-05 23:15:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-05 23:15:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 23:15:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 23:15:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2024-12-05 23:15:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2024-12-05 23:15:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 23:15:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 23:15:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2024-12-05 23:15:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2024-12-05 23:15:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:15:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:15:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rx_mode [2024-12-05 23:15:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rx_mode [2024-12-05 23:15:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2024-12-05 23:15:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2024-12-05 23:15:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2024-12-05 23:15:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2024-12-05 23:15:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-12-05 23:15:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-12-05 23:15:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-05 23:15:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-05 23:15:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2024-12-05 23:15:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2024-12-05 23:15:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-05 23:15:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-05 23:15:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2024-12-05 23:15:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2024-12-05 23:15:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_bool [2024-12-05 23:15:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_bool [2024-12-05 23:15:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2024-12-05 23:15:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2024-12-05 23:15:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-12-05 23:15:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-12-05 23:15:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2024-12-05 23:15:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2024-12-05 23:15:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-05 23:15:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-05 23:15:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:15:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2024-12-05 23:15:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2024-12-05 23:15:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2024-12-05 23:15:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2024-12-05 23:15:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-05 23:15:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-05 23:15:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2024-12-05 23:15:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2024-12-05 23:15:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-12-05 23:15:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-12-05 23:15:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:15:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_resume [2024-12-05 23:15:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_resume [2024-12-05 23:15:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-12-05 23:15:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-12-05 23:15:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-05 23:15:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-05 23:15:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-05 23:15:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-05 23:15:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 23:15:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 23:15:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-05 23:15:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-05 23:15:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2024-12-05 23:15:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2024-12-05 23:15:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-12-05 23:15:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-12-05 23:15:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2024-12-05 23:15:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2024-12-05 23:15:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-12-05 23:15:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-12-05 23:15:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:15:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:15:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2024-12-05 23:15:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2024-12-05 23:15:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-12-05 23:15:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-12-05 23:15:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-05 23:15:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-05 23:15:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-12-05 23:15:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-12-05 23:15:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-12-05 23:15:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-12-05 23:15:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-12-05 23:15:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-12-05 23:15:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2024-12-05 23:15:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2024-12-05 23:15:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-12-05 23:15:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-12-05 23:15:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-05 23:15:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-05 23:15:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-05 23:15:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-05 23:15:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-05 23:15:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-05 23:15:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-05 23:15:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-05 23:15:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2024-12-05 23:15:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2024-12-05 23:15:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_suspend [2024-12-05 23:15:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_suspend [2024-12-05 23:15:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 23:15:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2024-12-05 23:15:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2024-12-05 23:15:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-05 23:15:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-05 23:15:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2024-12-05 23:15:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2024-12-05 23:15:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-05 23:15:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-05 23:15:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2024-12-05 23:15:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2024-12-05 23:15:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:15:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2024-12-05 23:15:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2024-12-05 23:15:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-12-05 23:15:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-12-05 23:15:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2024-12-05 23:15:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2024-12-05 23:15:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-12-05 23:15:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-12-05 23:15:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-05 23:15:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-05 23:15:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:15:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2024-12-05 23:15:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2024-12-05 23:15:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2024-12-05 23:15:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2024-12-05 23:15:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-05 23:15:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-05 23:15:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-05 23:15:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-05 23:15:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2024-12-05 23:15:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2024-12-05 23:15:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2024-12-05 23:15:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2024-12-05 23:15:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2024-12-05 23:15:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2024-12-05 23:15:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 23:15:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 23:15:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2024-12-05 23:15:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2024-12-05 23:15:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2024-12-05 23:15:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2024-12-05 23:15:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2024-12-05 23:15:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2024-12-05 23:15:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2024-12-05 23:15:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2024-12-05 23:15:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2024-12-05 23:15:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2024-12-05 23:15:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 23:15:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 23:15:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-05 23:15:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-05 23:15:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 23:15:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 23:15:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2024-12-05 23:15:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2024-12-05 23:15:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2024-12-05 23:15:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2024-12-05 23:15:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:15:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2024-12-05 23:15:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2024-12-05 23:15:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2024-12-05 23:15:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2024-12-05 23:15:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-12-05 23:15:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-12-05 23:15:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_exit [2024-12-05 23:15:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_exit [2024-12-05 23:15:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2024-12-05 23:15:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2024-12-05 23:15:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2024-12-05 23:15:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2024-12-05 23:15:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 23:15:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 23:15:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2024-12-05 23:15:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2024-12-05 23:15:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-05 23:15:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-05 23:15:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2024-12-05 23:15:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2024-12-05 23:15:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_idle [2024-12-05 23:15:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_idle [2024-12-05 23:15:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure __sh_eth_get_regs [2024-12-05 23:15:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __sh_eth_get_regs [2024-12-05 23:15:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:15:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2024-12-05 23:15:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2024-12-05 23:15:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-05 23:15:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-05 23:15:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-12-05 23:15:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-12-05 23:15:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:15:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2024-12-05 23:15:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2024-12-05 23:15:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure update_mac_address [2024-12-05 23:15:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure update_mac_address [2024-12-05 23:15:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-05 23:15:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-05 23:15:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:15:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-05 23:15:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-05 23:15:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-05 23:15:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-05 23:15:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 23:15:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 23:15:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-12-05 23:15:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-12-05 23:15:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_reset [2024-12-05 23:15:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_reset [2024-12-05 23:15:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2024-12-05 23:15:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2024-12-05 23:15:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-05 23:15:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-05 23:15:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2024-12-05 23:15:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2024-12-05 23:15:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2024-12-05 23:15:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2024-12-05 23:15:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2024-12-05 23:15:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2024-12-05 23:15:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2024-12-05 23:15:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2024-12-05 23:15:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-12-05 23:15:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-12-05 23:15:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_gether [2024-12-05 23:15:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_gether [2024-12-05 23:15:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_regs_len [2024-12-05 23:15:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_regs_len [2024-12-05 23:15:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-05 23:15:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-05 23:15:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-05 23:15:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-05 23:15:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_update_stat [2024-12-05 23:15:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_update_stat [2024-12-05 23:15:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-05 23:15:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-05 23:15:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-12-05 23:15:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-12-05 23:15:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:15:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mdio_release [2024-12-05 23:15:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mdio_release [2024-12-05 23:15:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2024-12-05 23:15:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2024-12-05 23:15:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2024-12-05 23:15:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2024-12-05 23:15:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:15:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:15:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2024-12-05 23:15:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2024-12-05 23:15:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-05 23:15:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-05 23:15:56,436 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:15:56,440 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:15:56,945 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 23:16:51,432 INFO L? ?]: Removed 3287 outVars from TransFormulas that were not future-live. [2024-12-05 23:16:51,432 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:16:55,653 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:16:55,654 INFO L312 CfgBuilder]: Removed 8 assume(true) statements. [2024-12-05 23:16:55,654 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:16:55 BoogieIcfgContainer [2024-12-05 23:16:55,654 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:16:55,655 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:16:55,655 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:16:55,665 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:16:55,665 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:16:55" (1/1) ... [2024-12-05 23:16:55,673 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:16:55,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:55,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4063 states to 2726 states and 4063 transitions. [2024-12-05 23:16:55,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 4063 transitions. [2024-12-05 23:16:55,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-12-05 23:16:55,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:55,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:30,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1338 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1338 trivial. 0 not checked. [2024-12-05 23:25:40,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:25:41,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:25:44,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:44,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4277 states to 2742 states and 4277 transitions. [2024-12-05 23:25:44,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 4277 transitions. [2024-12-05 23:25:44,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2024-12-05 23:25:44,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:44,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms