./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.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_0a03cc38-844e-47cc-b6ba-1801184447e7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a03cc38-844e-47cc-b6ba-1801184447e7/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_0a03cc38-844e-47cc-b6ba-1801184447e7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a03cc38-844e-47cc-b6ba-1801184447e7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a03cc38-844e-47cc-b6ba-1801184447e7/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_0a03cc38-844e-47cc-b6ba-1801184447e7/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 3c7180be0629e9a0656fd9fc52d5b3ae804deb1e2c1641d5e88fc72d6eeae4e4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:54:37,424 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:54:37,502 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a03cc38-844e-47cc-b6ba-1801184447e7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:54:37,507 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:54:37,507 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:54:37,532 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:54:37,533 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:54:37,534 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:54:37,534 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:54:37,537 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:54:37,538 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:54:37,539 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:54:37,539 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:54:37,541 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:54:37,541 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:54:37,542 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:54:37,542 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:54:37,543 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:54:37,543 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:54:37,544 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:54:37,544 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:54:37,550 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:54:37,550 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:54:37,551 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:54:37,551 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:54:37,552 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:54:37,552 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:54:37,553 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:54:37,553 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:54:37,553 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:54:37,554 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_0a03cc38-844e-47cc-b6ba-1801184447e7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a03cc38-844e-47cc-b6ba-1801184447e7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c7180be0629e9a0656fd9fc52d5b3ae804deb1e2c1641d5e88fc72d6eeae4e4 [2024-11-09 00:54:37,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:54:37,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:54:37,954 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:54:37,957 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:54:37,958 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:54:37,960 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a03cc38-844e-47cc-b6ba-1801184447e7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-09 00:54:40,254 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:54:40,867 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:54:40,868 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a03cc38-844e-47cc-b6ba-1801184447e7/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.i [2024-11-09 00:54:40,922 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a03cc38-844e-47cc-b6ba-1801184447e7/bin/ukojak-verify-ImItNfHLgk/data/f04e72a44/ca20538a3e2144e0a955feead7e6f75e/FLAGd19038655 [2024-11-09 00:54:40,942 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a03cc38-844e-47cc-b6ba-1801184447e7/bin/ukojak-verify-ImItNfHLgk/data/f04e72a44/ca20538a3e2144e0a955feead7e6f75e [2024-11-09 00:54:40,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:54:40,949 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:54:40,952 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:54:40,952 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:54:40,959 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:54:40,960 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:54:40" (1/1) ... [2024-11-09 00:54:40,961 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26606faf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:40, skipping insertion in model container [2024-11-09 00:54:40,961 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:54:40" (1/1) ... [2024-11-09 00:54:41,142 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:54:43,804 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_0a03cc38-844e-47cc-b6ba-1801184447e7/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.i[346956,346969] [2024-11-09 00:54:43,932 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:54:44,030 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:54:44,146 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"); [4858] [2024-11-09 00:54:44,148 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)); [4865] [2024-11-09 00:54:44,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4872-4873] [2024-11-09 00:54:44,152 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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (825), "i" (12UL)); [4914-4915] [2024-11-09 00:54:44,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4920-4922] [2024-11-09 00:54:44,154 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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (830), "i" (12UL)); [4943-4944] [2024-11-09 00:54:44,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [4949-4951] [2024-11-09 00:54:44,155 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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (835), "i" (12UL)); [4971-4972] [2024-11-09 00:54:44,155 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (47UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4977-4979] [2024-11-09 00:54:44,169 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)); [5247-5248] [2024-11-09 00:54:44,171 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)); [5275-5276] [2024-11-09 00:54:44,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5304-5305] [2024-11-09 00:54:44,174 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" (115), "i" (12UL)); [5333-5334] [2024-11-09 00:54:44,560 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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/net/ethernet/3com/3c59x.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/3com/3c59x.c.prepared"), "i" (3272), "i" (12UL)); [10152-10153] [2024-11-09 00:54:44,589 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_0a03cc38-844e-47cc-b6ba-1801184447e7/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.i[346956,346969] [2024-11-09 00:54:44,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:54:44,892 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:54:44,893 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:44 WrapperNode [2024-11-09 00:54:44,893 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:54:44,894 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:54:44,895 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:54:44,895 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:54:44,904 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:44" (1/1) ... [2024-11-09 00:54:45,035 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:44" (1/1) ... [2024-11-09 00:54:45,327 INFO L138 Inliner]: procedures = 307, calls = 3874, calls flagged for inlining = 137, calls inlined = 126, statements flattened = 7743 [2024-11-09 00:54:45,328 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:54:45,329 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:54:45,329 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:54:45,329 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:54:45,339 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:44" (1/1) ... [2024-11-09 00:54:45,340 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:44" (1/1) ... [2024-11-09 00:54:45,415 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:44" (1/1) ... [2024-11-09 00:54:45,415 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:44" (1/1) ... [2024-11-09 00:54:45,690 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:44" (1/1) ... [2024-11-09 00:54:45,734 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:44" (1/1) ... [2024-11-09 00:54:45,773 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:44" (1/1) ... [2024-11-09 00:54:45,802 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:44" (1/1) ... [2024-11-09 00:54:45,855 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:54:45,856 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:54:45,857 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:54:45,857 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:54:45,858 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:44" (1/1) ... [2024-11-09 00:54:45,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:54:45,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a03cc38-844e-47cc-b6ba-1801184447e7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:54:45,896 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a03cc38-844e-47cc-b6ba-1801184447e7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:54:45,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a03cc38-844e-47cc-b6ba-1801184447e7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:54:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2024-11-09 00:54:45,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2024-11-09 00:54:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 00:54:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:54:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-09 00:54:45,933 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-09 00:54:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-09 00:54:45,933 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-09 00:54:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 00:54:45,933 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 00:54:45,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:54:45,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:54:45,934 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-09 00:54:45,934 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-09 00:54:45,934 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2024-11-09 00:54:45,934 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2024-11-09 00:54:45,934 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2024-11-09 00:54:45,934 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2024-11-09 00:54:45,935 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-09 00:54:45,935 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-09 00:54:45,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 00:54:45,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 00:54:45,935 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2024-11-09 00:54:45,935 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2024-11-09 00:54:45,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-09 00:54:45,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-09 00:54:45,936 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 00:54:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 00:54:45,936 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-09 00:54:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-09 00:54:45,936 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-09 00:54:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-09 00:54:45,936 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2024-11-09 00:54:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2024-11-09 00:54:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-09 00:54:45,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-09 00:54:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 00:54:45,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 00:54:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-09 00:54:45,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-09 00:54:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 00:54:45,937 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 00:54:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 00:54:45,938 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 00:54:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-09 00:54:45,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-09 00:54:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:54:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-09 00:54:45,938 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-09 00:54:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2024-11-09 00:54:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2024-11-09 00:54:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 00:54:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 00:54:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-09 00:54:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-09 00:54:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:54:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 00:54:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 00:54:45,941 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 00:54:45,941 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 00:54:45,942 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-09 00:54:45,943 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-09 00:54:45,943 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 00:54:45,943 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 00:54:45,944 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2024-11-09 00:54:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2024-11-09 00:54:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2024-11-09 00:54:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2024-11-09 00:54:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 00:54:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 00:54:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-09 00:54:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-09 00:54:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-11-09 00:54:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-11-09 00:54:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 00:54:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 00:54:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-09 00:54:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-09 00:54:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:54:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-09 00:54:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-09 00:54:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:54:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:54:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-09 00:54:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-09 00:54:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-09 00:54:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-09 00:54:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 00:54:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 00:54:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 00:54:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 00:54:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 00:54:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 00:54:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-09 00:54:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-09 00:54:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 00:54:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_ioctl [2024-11-09 00:54:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_ioctl [2024-11-09 00:54:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-09 00:54:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-09 00:54:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2024-11-09 00:54:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2024-11-09 00:54:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2024-11-09 00:54:45,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2024-11-09 00:54:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2024-11-09 00:54:45,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2024-11-09 00:54:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2024-11-09 00:54:45,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2024-11-09 00:54:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 00:54:45,949 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 00:54:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 00:54:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 00:54:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2024-11-09 00:54:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2024-11-09 00:54:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:54:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2024-11-09 00:54:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2024-11-09 00:54:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-09 00:54:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-09 00:54:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2024-11-09 00:54:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2024-11-09 00:54:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:54:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2024-11-09 00:54:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2024-11-09 00:54:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-09 00:54:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-09 00:54:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-09 00:54:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-09 00:54:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 00:54:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 00:54:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 00:54:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 00:54:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-09 00:54:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-09 00:54:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 00:54:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 00:54:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 00:54:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 00:54:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2024-11-09 00:54:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2024-11-09 00:54:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2024-11-09 00:54:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2024-11-09 00:54:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_stats [2024-11-09 00:54:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_stats [2024-11-09 00:54:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-09 00:54:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-09 00:54:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-11-09 00:54:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-11-09 00:54:45,958 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-09 00:54:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-09 00:54:45,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-09 00:54:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-09 00:54:45,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:54:45,958 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2024-11-09 00:54:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2024-11-09 00:54:45,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 00:54:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 00:54:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-09 00:54:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-09 00:54:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2024-11-09 00:54:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2024-11-09 00:54:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2024-11-09 00:54:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2024-11-09 00:54:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-09 00:54:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-09 00:54:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:54:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:54:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2024-11-09 00:54:45,960 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2024-11-09 00:54:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2024-11-09 00:54:45,960 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2024-11-09 00:54:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2024-11-09 00:54:45,960 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2024-11-09 00:54:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:54:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2024-11-09 00:54:45,962 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2024-11-09 00:54:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:54:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2024-11-09 00:54:45,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2024-11-09 00:54:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-09 00:54:45,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-09 00:54:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 00:54:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 00:54:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:54:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-09 00:54:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-09 00:54:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-09 00:54:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-09 00:54:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-09 00:54:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-09 00:54:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2024-11-09 00:54:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2024-11-09 00:54:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2024-11-09 00:54:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2024-11-09 00:54:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-09 00:54:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-09 00:54:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2024-11-09 00:54:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2024-11-09 00:54:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2024-11-09 00:54:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2024-11-09 00:54:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-09 00:54:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-09 00:54:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-09 00:54:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-09 00:54:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2024-11-09 00:54:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2024-11-09 00:54:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-09 00:54:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-09 00:54:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-09 00:54:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-09 00:54:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2024-11-09 00:54:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2024-11-09 00:54:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-09 00:54:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-09 00:54:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 00:54:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 00:54:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-09 00:54:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-09 00:54:45,967 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2024-11-09 00:54:45,967 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2024-11-09 00:54:45,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-09 00:54:45,967 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-09 00:54:45,967 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-09 00:54:45,967 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-09 00:54:45,967 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2024-11-09 00:54:45,967 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2024-11-09 00:54:45,967 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-09 00:54:45,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-09 00:54:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2024-11-09 00:54:45,968 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2024-11-09 00:54:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:54:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-11-09 00:54:45,968 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-11-09 00:54:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-09 00:54:45,968 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-09 00:54:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2024-11-09 00:54:45,969 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2024-11-09 00:54:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2024-11-09 00:54:45,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2024-11-09 00:54:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-09 00:54:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-09 00:54:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:54:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:54:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-09 00:54:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-09 00:54:47,198 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:54:47,202 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:55:22,815 INFO L? ?]: Removed 2700 outVars from TransFormulas that were not future-live. [2024-11-09 00:55:22,815 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:55:29,831 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:55:29,832 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-09 00:55:29,832 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:55:29 BoogieIcfgContainer [2024-11-09 00:55:29,832 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:55:29,834 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:55:29,834 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:55:29,846 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:55:29,847 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:55:29" (1/1) ... [2024-11-09 00:55:29,857 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:55:29,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3086 states to 2066 states and 3086 transitions. [2024-11-09 00:55:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3086 transitions. [2024-11-09 00:55:30,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:55:30,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:30,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:40,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:43,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:53,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.41s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:55,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3184 states to 2072 states and 3184 transitions. [2024-11-09 00:58:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3184 transitions. [2024-11-09 00:58:55,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:58:55,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:55,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:10,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:11,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:23,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:02:25,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:25,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 2085 states and 3299 transitions. [2024-11-09 01:02:25,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3299 transitions. [2024-11-09 01:02:25,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:02:25,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:25,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:38,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:40,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:05:40,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:40,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3300 states to 2086 states and 3300 transitions. [2024-11-09 01:05:40,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 3300 transitions. [2024-11-09 01:05:40,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:05:40,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:40,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:55,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:57,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:09,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:10,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:14,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:14,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3416 states to 2100 states and 3416 transitions. [2024-11-09 01:09:14,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3416 transitions. [2024-11-09 01:09:14,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:09:14,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:14,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms