./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/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_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/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_2467bf3d-828a-4609-9154-6bc82a91fbe7/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 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:07:42,949 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:07:43,049 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:07:43,054 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:07:43,054 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:07:43,094 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:07:43,095 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:07:43,096 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:07:43,097 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:07:43,098 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:07:43,099 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:07:43,099 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:07:43,100 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:07:43,100 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:07:43,100 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:07:43,101 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:07:43,104 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:07:43,104 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:07:43,105 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:07:43,105 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:07:43,105 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:07:43,106 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:07:43,107 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:07:43,108 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:07:43,111 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:07:43,112 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:07:43,112 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:07:43,112 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:07:43,113 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:07:43,113 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:07:43,113 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_2467bf3d-828a-4609-9154-6bc82a91fbe7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f [2024-11-08 23:07:43,364 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:07:43,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:07:43,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:07:43,398 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:07:43,399 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:07:43,401 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i Unable to find full path for "g++" [2024-11-08 23:07:45,478 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:07:46,089 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:07:46,090 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2024-11-08 23:07:46,142 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/data/b17f2f1e8/b9fc0e1b3aa14b4693ce154482d13732/FLAG9a428d5f8 [2024-11-08 23:07:46,159 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/data/b17f2f1e8/b9fc0e1b3aa14b4693ce154482d13732 [2024-11-08 23:07:46,162 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:07:46,163 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:07:46,168 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:07:46,169 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:07:46,175 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:07:46,177 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:07:46" (1/1) ... [2024-11-08 23:07:46,178 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63de038d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:46, skipping insertion in model container [2024-11-08 23:07:46,178 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:07:46" (1/1) ... [2024-11-08 23:07:46,379 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:07:48,535 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_2467bf3d-828a-4609-9154-6bc82a91fbe7/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2024-11-08 23:07:48,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:07:48,710 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:07:48,869 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"); [5135] [2024-11-08 23:07:48,872 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)); [5142] [2024-11-08 23:07:48,873 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,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5150-5151] [2024-11-08 23:07:48,874 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"); [5159-5160] [2024-11-08 23:07:48,876 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/shchepetkov/43_1a-CPAchecker-bit-vector/inst/current/envs/linux-3.10-rc1/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [5195-5196] [2024-11-08 23:07:48,876 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" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5201-5203] [2024-11-08 23:07:48,890 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)); [5362-5363] [2024-11-08 23:07:48,894 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)); [5391-5392] [2024-11-08 23:07:48,895 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)); [5421-5422] [2024-11-08 23:07:48,897 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)); [5451-5452] [2024-11-08 23:07:48,912 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" (472), "i" (12UL)); [5787-5788] [2024-11-08 23:07:48,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5793] [2024-11-08 23:07:48,984 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/shchepetkov/43_1a-CPAchecker-bit-vector/work/current--X--drivers--X--defaultlinux-3.10-rc1--X--43_1a--X--cpachecker/linux-3.10-rc1/csd_deg_dscv/6656/dscv_tempdir/dscv/ri/43_1a/drivers/net/ethernet/broadcom/b44.c.prepared"), "i" (623), "i" (12UL)); [6904-6905] [2024-11-08 23:07:48,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7096] [2024-11-08 23:07:49,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7359] [2024-11-08 23:07:49,177 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_2467bf3d-828a-4609-9154-6bc82a91fbe7/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2024-11-08 23:07:49,197 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:07:49,455 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:07:49,456 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:49 WrapperNode [2024-11-08 23:07:49,457 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:07:49,458 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:07:49,458 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:07:49,458 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:07:49,465 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:49" (1/1) ... [2024-11-08 23:07:49,577 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:49" (1/1) ... [2024-11-08 23:07:49,844 INFO L138 Inliner]: procedures = 304, calls = 3350, calls flagged for inlining = 157, calls inlined = 137, statements flattened = 6534 [2024-11-08 23:07:49,845 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:07:49,846 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:07:49,846 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:07:49,846 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:07:49,856 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:49" (1/1) ... [2024-11-08 23:07:49,856 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:49" (1/1) ... [2024-11-08 23:07:49,913 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:49" (1/1) ... [2024-11-08 23:07:49,913 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:49" (1/1) ... [2024-11-08 23:07:50,046 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:49" (1/1) ... [2024-11-08 23:07:50,068 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:49" (1/1) ... [2024-11-08 23:07:50,091 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:49" (1/1) ... [2024-11-08 23:07:50,108 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:49" (1/1) ... [2024-11-08 23:07:50,229 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:07:50,230 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:07:50,231 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:07:50,231 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:07:50,232 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:49" (1/1) ... [2024-11-08 23:07:50,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:07:50,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:07:50,273 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:07:50,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:07:50,311 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2024-11-08 23:07:50,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2024-11-08 23:07:50,311 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2024-11-08 23:07:50,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2024-11-08 23:07:50,312 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2024-11-08 23:07:50,312 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2024-11-08 23:07:50,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:07:50,312 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-08 23:07:50,312 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-08 23:07:50,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:07:50,312 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2024-11-08 23:07:50,313 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2024-11-08 23:07:50,313 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2024-11-08 23:07:50,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2024-11-08 23:07:50,313 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2024-11-08 23:07:50,313 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2024-11-08 23:07:50,313 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2024-11-08 23:07:50,314 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2024-11-08 23:07:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-08 23:07:50,314 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-08 23:07:50,315 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 23:07:50,315 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 23:07:50,315 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-08 23:07:50,315 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-08 23:07:50,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-08 23:07:50,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-08 23:07:50,316 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2024-11-08 23:07:50,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2024-11-08 23:07:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:07:50,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:07:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-08 23:07:50,317 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-08 23:07:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 23:07:50,317 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 23:07:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2024-11-08 23:07:50,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2024-11-08 23:07:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2024-11-08 23:07:50,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2024-11-08 23:07:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 23:07:50,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 23:07:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-08 23:07:50,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-08 23:07:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-08 23:07:50,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-08 23:07:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-08 23:07:50,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-08 23:07:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 23:07:50,318 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 23:07:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-08 23:07:50,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-08 23:07:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 23:07:50,319 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 23:07:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:07:50,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:07:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2024-11-08 23:07:50,319 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2024-11-08 23:07:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 23:07:50,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 23:07:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-08 23:07:50,320 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-08 23:07:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2024-11-08 23:07:50,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2024-11-08 23:07:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2024-11-08 23:07:50,320 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2024-11-08 23:07:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2024-11-08 23:07:50,320 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2024-11-08 23:07:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-08 23:07:50,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-08 23:07:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:07:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 23:07:50,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 23:07:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:07:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 23:07:50,324 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 23:07:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-08 23:07:50,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-08 23:07:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2024-11-08 23:07:50,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2024-11-08 23:07:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 23:07:50,325 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 23:07:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:07:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2024-11-08 23:07:50,325 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2024-11-08 23:07:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2024-11-08 23:07:50,325 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2024-11-08 23:07:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:07:50,326 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:07:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2024-11-08 23:07:50,327 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2024-11-08 23:07:50,327 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2024-11-08 23:07:50,327 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2024-11-08 23:07:50,327 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 23:07:50,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 23:07:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2024-11-08 23:07:50,328 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2024-11-08 23:07:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-08 23:07:50,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-08 23:07:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 23:07:50,328 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 23:07:50,329 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-08 23:07:50,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-08 23:07:50,329 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2024-11-08 23:07:50,329 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2024-11-08 23:07:50,329 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 23:07:50,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 23:07:50,329 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 23:07:50,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 23:07:50,330 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-08 23:07:50,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-08 23:07:50,331 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2024-11-08 23:07:50,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2024-11-08 23:07:50,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-08 23:07:50,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-08 23:07:50,331 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2024-11-08 23:07:50,332 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2024-11-08 23:07:50,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:07:50,332 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2024-11-08 23:07:50,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2024-11-08 23:07:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 23:07:50,333 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 23:07:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:07:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-08 23:07:50,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-08 23:07:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:07:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 23:07:50,333 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 23:07:50,334 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 23:07:50,334 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 23:07:50,334 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 23:07:50,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 23:07:50,334 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-08 23:07:50,334 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-08 23:07:50,334 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2024-11-08 23:07:50,334 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2024-11-08 23:07:50,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:07:50,334 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:07:50,334 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 23:07:50,334 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 23:07:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-08 23:07:50,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-08 23:07:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2024-11-08 23:07:50,335 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2024-11-08 23:07:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:07:50,335 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:07:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-08 23:07:50,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-08 23:07:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:07:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2024-11-08 23:07:50,335 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2024-11-08 23:07:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2024-11-08 23:07:50,336 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2024-11-08 23:07:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-08 23:07:50,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-08 23:07:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:07:50,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:07:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2024-11-08 23:07:50,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2024-11-08 23:07:50,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:07:50,338 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-08 23:07:50,338 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-08 23:07:50,339 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-08 23:07:50,339 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-08 23:07:50,339 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-08 23:07:50,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-08 23:07:50,339 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-08 23:07:50,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-08 23:07:50,340 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2024-11-08 23:07:50,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2024-11-08 23:07:50,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:07:50,341 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-08 23:07:50,341 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-08 23:07:50,341 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 23:07:50,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 23:07:50,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:07:50,342 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2024-11-08 23:07:50,342 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2024-11-08 23:07:50,342 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-08 23:07:50,342 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-08 23:07:50,342 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-08 23:07:50,342 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-08 23:07:50,342 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2024-11-08 23:07:50,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2024-11-08 23:07:50,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 23:07:50,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 23:07:50,343 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2024-11-08 23:07:50,343 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2024-11-08 23:07:50,344 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-08 23:07:50,344 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-08 23:07:50,344 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 23:07:50,344 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 23:07:50,346 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2024-11-08 23:07:50,347 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2024-11-08 23:07:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2024-11-08 23:07:50,347 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2024-11-08 23:07:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 23:07:50,347 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 23:07:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2024-11-08 23:07:50,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2024-11-08 23:07:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2024-11-08 23:07:50,348 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2024-11-08 23:07:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2024-11-08 23:07:50,348 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2024-11-08 23:07:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-08 23:07:50,348 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-08 23:07:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-08 23:07:50,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-08 23:07:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 23:07:50,348 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 23:07:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2024-11-08 23:07:50,348 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2024-11-08 23:07:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:07:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:07:50,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:07:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2024-11-08 23:07:50,349 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2024-11-08 23:07:51,229 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:07:51,238 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:08:15,691 INFO L? ?]: Removed 2466 outVars from TransFormulas that were not future-live. [2024-11-08 23:08:15,692 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:08:20,011 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:08:20,013 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:08:20,013 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:08:20 BoogieIcfgContainer [2024-11-08 23:08:20,013 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:08:20,015 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:08:20,015 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:08:20,026 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:08:20,026 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:08:20" (1/1) ... [2024-11-08 23:08:20,038 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:08:20,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:20,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1386 states and 1993 transitions. [2024-11-08 23:08:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1993 transitions. [2024-11-08 23:08:20,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:08:20,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:20,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:26,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:28,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:08:38,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:39,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:39,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 1415 states and 2086 transitions. [2024-11-08 23:08:39,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2086 transitions. [2024-11-08 23:08:39,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:08:39,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:39,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:46,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:47,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:08:47,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:47,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1416 states and 2087 transitions. [2024-11-08 23:08:47,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2087 transitions. [2024-11-08 23:08:47,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:08:47,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:47,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:53,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:08:53,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:53,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 1413 states and 2082 transitions. [2024-11-08 23:08:53,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2082 transitions. [2024-11-08 23:08:53,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:53,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:53,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:00,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:01,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:01,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1416 states and 2086 transitions. [2024-11-08 23:09:01,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2086 transitions. [2024-11-08 23:09:01,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:09:01,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:01,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:07,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:08,731 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:09:08,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:08,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 1423 states and 2098 transitions. [2024-11-08 23:09:08,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2098 transitions. [2024-11-08 23:09:08,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:09:08,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:08,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:14,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:15,646 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:09:15,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:15,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 1424 states and 2099 transitions. [2024-11-08 23:09:15,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2099 transitions. [2024-11-08 23:09:15,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:09:15,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:15,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:21,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:22,501 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:09:22,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:22,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 1428 states and 2104 transitions. [2024-11-08 23:09:22,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2104 transitions. [2024-11-08 23:09:22,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:09:22,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:22,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:28,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:29,238 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:09:29,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:29,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 1434 states and 2112 transitions. [2024-11-08 23:09:29,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2112 transitions. [2024-11-08 23:09:29,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:09:29,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:29,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:34,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:35,477 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:09:35,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:35,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1438 states and 2117 transitions. [2024-11-08 23:09:35,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2117 transitions. [2024-11-08 23:09:35,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:09:35,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:35,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:40,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:41,850 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:09:41,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:41,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 1444 states and 2126 transitions. [2024-11-08 23:09:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2126 transitions. [2024-11-08 23:09:41,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:09:41,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:41,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:47,943 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:09:48,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:48,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 1448 states and 2131 transitions. [2024-11-08 23:09:48,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2131 transitions. [2024-11-08 23:09:48,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:09:48,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:48,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:53,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:54,136 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:09:54,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:54,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1450 states and 2133 transitions. [2024-11-08 23:09:54,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2133 transitions. [2024-11-08 23:09:54,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:09:54,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:54,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:59,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:00,210 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:10:00,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:00,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 1461 states and 2152 transitions. [2024-11-08 23:10:00,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2152 transitions. [2024-11-08 23:10:00,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:10:00,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:00,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:05,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:06,575 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:10:06,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:06,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1463 states and 2155 transitions. [2024-11-08 23:10:06,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2155 transitions. [2024-11-08 23:10:06,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:10:06,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:06,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:11,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:12,418 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:10:12,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:12,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1467 states and 2160 transitions. [2024-11-08 23:10:12,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2160 transitions. [2024-11-08 23:10:12,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:10:12,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:12,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:18,130 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:10:18,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:18,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1469 states and 2163 transitions. [2024-11-08 23:10:18,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2163 transitions. [2024-11-08 23:10:18,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:10:18,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:18,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:24,172 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:10:24,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:24,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1473 states and 2170 transitions. [2024-11-08 23:10:24,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2170 transitions. [2024-11-08 23:10:24,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:10:24,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:24,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:30,346 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:10:30,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:30,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1474 states and 2171 transitions. [2024-11-08 23:10:30,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2171 transitions. [2024-11-08 23:10:30,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:10:30,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:30,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:36,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:37,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:10:38,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1484 states and 2186 transitions. [2024-11-08 23:10:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2186 transitions. [2024-11-08 23:10:38,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:10:38,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:38,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:43,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:44,374 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:10:44,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:44,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1490 states and 2195 transitions. [2024-11-08 23:10:44,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2195 transitions. [2024-11-08 23:10:44,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:10:44,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:44,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:49,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:50,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:10:50,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:50,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1490 states and 2194 transitions. [2024-11-08 23:10:50,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2194 transitions. [2024-11-08 23:10:50,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:10:50,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:50,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:56,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:10:57,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:57,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1492 states and 2196 transitions. [2024-11-08 23:10:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2196 transitions. [2024-11-08 23:10:57,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:10:57,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:57,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:01,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:02,601 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:11:02,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:02,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1495 states and 2200 transitions. [2024-11-08 23:11:02,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2200 transitions. [2024-11-08 23:11:02,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:11:02,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:02,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:08,881 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:11:08,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:08,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1497 states and 2202 transitions. [2024-11-08 23:11:08,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2202 transitions. [2024-11-08 23:11:08,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:11:08,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:08,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:14,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:15,601 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:11:16,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1497 states and 2201 transitions. [2024-11-08 23:11:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2201 transitions. [2024-11-08 23:11:16,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:11:16,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:16,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:23,862 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:34,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:11:35,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:35,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1528 states and 2294 transitions. [2024-11-08 23:11:35,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2294 transitions. [2024-11-08 23:11:35,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:11:35,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:35,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:42,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:42,704 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:11:45,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:45,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1535 states and 2303 transitions. [2024-11-08 23:11:45,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2303 transitions. [2024-11-08 23:11:45,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:11:45,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:45,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:51,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:52,195 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:11:52,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:52,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1546 states and 2325 transitions. [2024-11-08 23:11:52,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2325 transitions. [2024-11-08 23:11:52,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:11:52,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:52,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:58,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:59,539 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:11:59,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:59,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1546 states and 2324 transitions. [2024-11-08 23:11:59,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2324 transitions. [2024-11-08 23:11:59,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:11:59,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:59,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:06,914 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:12:07,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:07,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1551 states and 2332 transitions. [2024-11-08 23:12:07,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2332 transitions. [2024-11-08 23:12:07,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:12:07,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:07,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:14,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:15,115 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:15,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:15,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1552 states and 2333 transitions. [2024-11-08 23:12:15,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2333 transitions. [2024-11-08 23:12:15,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:12:15,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:15,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:22,648 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:12:22,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:22,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1556 states and 2340 transitions. [2024-11-08 23:12:22,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2340 transitions. [2024-11-08 23:12:22,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:12:22,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:22,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:30,052 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:12:30,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:30,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1556 states and 2339 transitions. [2024-11-08 23:12:30,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2339 transitions. [2024-11-08 23:12:30,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:12:30,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:30,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:35,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:36,154 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:36,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:36,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1553 states and 2334 transitions. [2024-11-08 23:12:36,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2334 transitions. [2024-11-08 23:12:36,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:12:36,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:36,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:41,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:42,474 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:12:42,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:42,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1562 states and 2348 transitions. [2024-11-08 23:12:42,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2348 transitions. [2024-11-08 23:12:42,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:12:42,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:42,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:47,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:48,754 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:12:48,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:48,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 1568 states and 2359 transitions. [2024-11-08 23:12:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2359 transitions. [2024-11-08 23:12:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:12:48,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:48,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:56,090 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:12:56,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:56,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 1576 states and 2373 transitions. [2024-11-08 23:12:56,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2373 transitions. [2024-11-08 23:12:56,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:12:56,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:56,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:03,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:03,661 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:13:03,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:03,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1584 states and 2385 transitions. [2024-11-08 23:13:03,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2385 transitions. [2024-11-08 23:13:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:13:03,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:03,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:10,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:11,115 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:13:11,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:11,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 1587 states and 2389 transitions. [2024-11-08 23:13:11,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2389 transitions. [2024-11-08 23:13:11,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:13:11,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:11,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:17,899 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:13:17,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:17,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1590 states and 2393 transitions. [2024-11-08 23:13:17,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2393 transitions. [2024-11-08 23:13:17,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:13:17,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:17,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:23,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:24,653 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:13:24,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:24,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1601 states and 2411 transitions. [2024-11-08 23:13:24,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2411 transitions. [2024-11-08 23:13:24,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:13:24,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:24,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:30,732 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:13:30,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:30,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1608 states and 2423 transitions. [2024-11-08 23:13:30,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2423 transitions. [2024-11-08 23:13:30,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:13:30,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:30,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:38,375 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:13:38,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:38,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1609 states and 2424 transitions. [2024-11-08 23:13:38,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2424 transitions. [2024-11-08 23:13:38,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:13:38,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:38,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:46,399 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:13:46,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:46,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2458 states to 1611 states and 2426 transitions. [2024-11-08 23:13:46,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2426 transitions. [2024-11-08 23:13:46,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:13:46,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:46,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:53,437 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:13:53,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:53,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 1615 states and 2431 transitions. [2024-11-08 23:13:53,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2431 transitions. [2024-11-08 23:13:53,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:13:53,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:53,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:06,641 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:14:10,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:10,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1617 states and 2433 transitions. [2024-11-08 23:14:10,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2433 transitions. [2024-11-08 23:14:10,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:14:10,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:10,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:27,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 23:14:27,791 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 23:14:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 23:14:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:14:54,621 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-08 23:14:54,624 INFO L158 Benchmark]: Toolchain (without parser) took 428460.62ms. Allocated memory was 127.9MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 77.8MB in the beginning and 2.1GB in the end (delta: -2.1GB). Peak memory consumption was 522.1MB. Max. memory is 16.1GB. [2024-11-08 23:14:54,625 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 127.9MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:14:54,625 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3288.62ms. Allocated memory was 127.9MB in the beginning and 209.7MB in the end (delta: 81.8MB). Free memory was 77.4MB in the beginning and 101.1MB in the end (delta: -23.7MB). Peak memory consumption was 104.6MB. Max. memory is 16.1GB. [2024-11-08 23:14:54,626 INFO L158 Benchmark]: Boogie Procedure Inliner took 387.26ms. Allocated memory is still 209.7MB. Free memory was 101.1MB in the beginning and 105.6MB in the end (delta: -4.5MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. [2024-11-08 23:14:54,626 INFO L158 Benchmark]: Boogie Preprocessor took 383.30ms. Allocated memory is still 209.7MB. Free memory was 105.6MB in the beginning and 99.0MB in the end (delta: 6.6MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2024-11-08 23:14:54,627 INFO L158 Benchmark]: RCFGBuilder took 29783.18ms. Allocated memory was 209.7MB in the beginning and 660.6MB in the end (delta: 450.9MB). Free memory was 99.0MB in the beginning and 373.5MB in the end (delta: -274.5MB). Peak memory consumption was 409.6MB. Max. memory is 16.1GB. [2024-11-08 23:14:54,628 INFO L158 Benchmark]: CodeCheck took 394608.55ms. Allocated memory was 660.6MB in the beginning and 2.7GB in the end (delta: 2.1GB). Free memory was 372.4MB in the beginning and 2.1GB in the end (delta: -1.8GB). Peak memory consumption was 282.0MB. Max. memory is 16.1GB. [2024-11-08 23:14:54,631 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 127.9MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3288.62ms. Allocated memory was 127.9MB in the beginning and 209.7MB in the end (delta: 81.8MB). Free memory was 77.4MB in the beginning and 101.1MB in the end (delta: -23.7MB). Peak memory consumption was 104.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 387.26ms. Allocated memory is still 209.7MB. Free memory was 101.1MB in the beginning and 105.6MB in the end (delta: -4.5MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 383.30ms. Allocated memory is still 209.7MB. Free memory was 105.6MB in the beginning and 99.0MB in the end (delta: 6.6MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * RCFGBuilder took 29783.18ms. Allocated memory was 209.7MB in the beginning and 660.6MB in the end (delta: 450.9MB). Free memory was 99.0MB in the beginning and 373.5MB in the end (delta: -274.5MB). Peak memory consumption was 409.6MB. Max. memory is 16.1GB. * CodeCheck took 394608.55ms. Allocated memory was 660.6MB in the beginning and 2.7GB in the end (delta: 2.1GB). Free memory was 372.4MB in the beginning and 2.1GB in the end (delta: -1.8GB). Peak memory consumption was 282.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5135]: 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"); [5135] - GenericResultAtLocation [Line: 5142]: 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)); [5142] - GenericResultAtLocation [Line: 5150]: 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,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5150-5151] - GenericResultAtLocation [Line: 5159]: 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"); [5159-5160] - GenericResultAtLocation [Line: 5195]: 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/shchepetkov/43_1a-CPAchecker-bit-vector/inst/current/envs/linux-3.10-rc1/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [5195-5196] - GenericResultAtLocation [Line: 5201]: 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" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5201-5203] - GenericResultAtLocation [Line: 5362]: 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)); [5362-5363] - GenericResultAtLocation [Line: 5391]: 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)); [5391-5392] - GenericResultAtLocation [Line: 5421]: 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)); [5421-5422] - GenericResultAtLocation [Line: 5451]: 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)); [5451-5452] - GenericResultAtLocation [Line: 5787]: 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" (472), "i" (12UL)); [5787-5788] - GenericResultAtLocation [Line: 5793]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5793] - GenericResultAtLocation [Line: 6904]: 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/shchepetkov/43_1a-CPAchecker-bit-vector/work/current--X--drivers--X--defaultlinux-3.10-rc1--X--43_1a--X--cpachecker/linux-3.10-rc1/csd_deg_dscv/6656/dscv_tempdir/dscv/ri/43_1a/drivers/net/ethernet/broadcom/b44.c.prepared"), "i" (623), "i" (12UL)); [6904-6905] - GenericResultAtLocation [Line: 7096]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7096] - GenericResultAtLocation [Line: 7359]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7359] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 23:14:54,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/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_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/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 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:14:57,098 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:14:57,164 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 23:14:57,205 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:14:57,205 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:14:57,206 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:14:57,207 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:14:57,208 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:14:57,211 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:14:57,211 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:14:57,212 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:14:57,212 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:14:57,214 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:14:57,214 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:14:57,216 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 23:14:57,217 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 23:14:57,217 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:14:57,218 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 23:14:57,218 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:14:57,219 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:14:57,219 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:14:57,223 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:14:57,224 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:14:57,224 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:14:57,225 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 23:14:57,225 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:14:57,225 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:14:57,226 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:14:57,226 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:14:57,226 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:14:57,227 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 23:14:57,227 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:14:57,228 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 23:14:57,229 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_2467bf3d-828a-4609-9154-6bc82a91fbe7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f [2024-11-08 23:14:57,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:14:57,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:14:57,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:14:57,680 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:14:57,681 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:14:57,684 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i Unable to find full path for "g++" [2024-11-08 23:14:59,672 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:15:00,334 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:15:00,336 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2024-11-08 23:15:00,386 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/data/cb9f64e17/9087777f22a34654b0d755a1bbb82829/FLAG0dce2474e [2024-11-08 23:15:00,748 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/data/cb9f64e17/9087777f22a34654b0d755a1bbb82829 [2024-11-08 23:15:00,750 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:15:00,752 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:15:00,753 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:15:00,754 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:15:00,759 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:15:00,760 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:15:00" (1/1) ... [2024-11-08 23:15:00,761 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38ad8619 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:00, skipping insertion in model container [2024-11-08 23:15:00,761 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:15:00" (1/1) ... [2024-11-08 23:15:00,990 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:15:02,166 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,173 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,257 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,636 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,641 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,768 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,770 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,795 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,811 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,811 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,819 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,842 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,845 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,847 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,849 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,859 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,869 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,870 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,876 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,876 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,878 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,879 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,885 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,886 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,894 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,898 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,901 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,903 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,904 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,905 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,907 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,911 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,912 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,913 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,964 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,967 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,969 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,969 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,983 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,986 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:02,995 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,004 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,018 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,019 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,021 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,022 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,023 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,023 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,024 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,050 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,051 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,056 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,065 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,073 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,078 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,083 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,088 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,096 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,101 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,109 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,118 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,122 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,128 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,133 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,142 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,143 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,145 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,145 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,155 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,163 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,164 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,170 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,177 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,187 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,188 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,189 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,189 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,198 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,203 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,211 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,217 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,217 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,218 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,222 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,223 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,224 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,301 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_2467bf3d-828a-4609-9154-6bc82a91fbe7/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2024-11-08 23:15:03,358 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,359 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:15:03,451 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-08 23:15:03,511 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:15:03,704 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,705 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,715 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,791 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,792 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,820 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,821 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,830 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,834 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,834 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,836 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,838 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,839 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,840 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,842 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,846 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,849 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,850 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,851 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,852 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,853 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,853 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,857 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,857 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,858 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,859 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,862 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,863 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,863 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,864 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,865 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,866 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,867 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,868 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,876 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,876 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,877 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,877 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,882 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,883 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,884 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,887 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,892 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,893 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,898 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,898 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,899 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,899 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,900 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,906 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,907 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,908 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,914 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,917 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,919 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,919 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,920 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,923 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,924 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,928 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,933 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,935 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,937 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,938 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,940 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,940 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,941 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,942 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,943 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,945 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,945 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,946 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,948 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,951 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,951 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,952 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,952 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,957 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,961 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,962 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,963 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,964 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,965 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,966 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,966 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,967 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,981 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_2467bf3d-828a-4609-9154-6bc82a91fbe7/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2024-11-08 23:15:03,993 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:15:03,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:15:04,074 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:15:04,246 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"); [5135] [2024-11-08 23:15:04,248 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)); [5142] [2024-11-08 23:15:04,248 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,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5150-5151] [2024-11-08 23:15:04,249 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"); [5159-5160] [2024-11-08 23:15:04,251 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/shchepetkov/43_1a-CPAchecker-bit-vector/inst/current/envs/linux-3.10-rc1/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [5195-5196] [2024-11-08 23:15:04,252 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" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5201-5203] [2024-11-08 23:15:04,261 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)); [5362-5363] [2024-11-08 23:15:04,263 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)); [5391-5392] [2024-11-08 23:15:04,264 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)); [5421-5422] [2024-11-08 23:15:04,266 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)); [5451-5452] [2024-11-08 23:15:04,278 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" (472), "i" (12UL)); [5787-5788] [2024-11-08 23:15:04,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5793] [2024-11-08 23:15:04,343 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/shchepetkov/43_1a-CPAchecker-bit-vector/work/current--X--drivers--X--defaultlinux-3.10-rc1--X--43_1a--X--cpachecker/linux-3.10-rc1/csd_deg_dscv/6656/dscv_tempdir/dscv/ri/43_1a/drivers/net/ethernet/broadcom/b44.c.prepared"), "i" (623), "i" (12UL)); [6904-6905] [2024-11-08 23:15:04,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7096] [2024-11-08 23:15:04,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7359] [2024-11-08 23:15:04,495 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_2467bf3d-828a-4609-9154-6bc82a91fbe7/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2024-11-08 23:15:04,507 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:15:04,886 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:15:04,892 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:04 WrapperNode [2024-11-08 23:15:04,892 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:15:04,893 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:15:04,893 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:15:04,894 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:15:04,910 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:04" (1/1) ... [2024-11-08 23:15:05,068 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:04" (1/1) ... [2024-11-08 23:15:05,356 INFO L138 Inliner]: procedures = 317, calls = 3350, calls flagged for inlining = 157, calls inlined = 137, statements flattened = 5511 [2024-11-08 23:15:05,357 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:15:05,358 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:15:05,358 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:15:05,358 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:15:05,368 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:04" (1/1) ... [2024-11-08 23:15:05,368 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:04" (1/1) ... [2024-11-08 23:15:05,409 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:04" (1/1) ... [2024-11-08 23:15:05,409 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:04" (1/1) ... [2024-11-08 23:15:05,627 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:04" (1/1) ... [2024-11-08 23:15:05,657 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:04" (1/1) ... [2024-11-08 23:15:05,687 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:04" (1/1) ... [2024-11-08 23:15:05,713 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:04" (1/1) ... [2024-11-08 23:15:05,754 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:15:05,756 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:15:05,756 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:15:05,756 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:15:05,757 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:04" (1/1) ... [2024-11-08 23:15:05,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:15:05,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:15:05,792 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:15:05,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:15:05,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-08 23:15:05,833 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2024-11-08 23:15:05,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2024-11-08 23:15:05,833 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2024-11-08 23:15:05,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2024-11-08 23:15:05,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 23:15:05,833 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2024-11-08 23:15:05,833 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2024-11-08 23:15:05,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-08 23:15:05,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:15:05,834 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-08 23:15:05,834 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-08 23:15:05,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-08 23:15:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:15:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2024-11-08 23:15:05,835 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2024-11-08 23:15:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2024-11-08 23:15:05,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2024-11-08 23:15:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2024-11-08 23:15:05,835 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2024-11-08 23:15:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2024-11-08 23:15:05,836 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2024-11-08 23:15:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-08 23:15:05,836 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-08 23:15:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 23:15:05,836 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 23:15:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-08 23:15:05,836 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-08 23:15:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-08 23:15:05,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-08 23:15:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2024-11-08 23:15:05,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2024-11-08 23:15:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:15:05,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:15:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-08 23:15:05,837 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-08 23:15:05,838 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 23:15:05,838 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 23:15:05,838 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2024-11-08 23:15:05,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2024-11-08 23:15:05,838 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2024-11-08 23:15:05,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2024-11-08 23:15:05,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 23:15:05,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 23:15:05,839 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-08 23:15:05,839 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-08 23:15:05,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-08 23:15:05,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-08 23:15:05,839 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-08 23:15:05,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-08 23:15:05,839 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 23:15:05,839 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 23:15:05,839 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-08 23:15:05,839 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-08 23:15:05,840 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 23:15:05,840 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 23:15:05,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:15:05,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:15:05,840 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2024-11-08 23:15:05,840 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2024-11-08 23:15:05,840 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 23:15:05,840 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 23:15:05,840 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-08 23:15:05,840 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-08 23:15:05,840 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2024-11-08 23:15:05,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2024-11-08 23:15:05,841 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2024-11-08 23:15:05,841 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2024-11-08 23:15:05,841 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2024-11-08 23:15:05,841 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2024-11-08 23:15:05,841 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-08 23:15:05,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-08 23:15:05,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:15:05,841 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 23:15:05,841 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 23:15:05,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:15:05,841 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 23:15:05,841 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 23:15:05,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-08 23:15:05,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-08 23:15:05,842 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2024-11-08 23:15:05,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2024-11-08 23:15:05,842 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 23:15:05,842 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 23:15:05,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 23:15:05,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-08 23:15:05,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-08 23:15:05,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:15:05,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-08 23:15:05,844 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2024-11-08 23:15:05,844 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2024-11-08 23:15:05,844 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2024-11-08 23:15:05,844 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2024-11-08 23:15:05,845 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:15:05,847 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:15:05,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-08 23:15:05,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 23:15:05,847 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2024-11-08 23:15:05,847 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2024-11-08 23:15:05,847 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2024-11-08 23:15:05,850 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2024-11-08 23:15:05,850 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 23:15:05,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 23:15:05,850 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2024-11-08 23:15:05,851 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2024-11-08 23:15:05,851 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-08 23:15:05,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-08 23:15:05,851 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 23:15:05,851 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 23:15:05,851 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-08 23:15:05,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-08 23:15:05,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2024-11-08 23:15:05,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2024-11-08 23:15:05,851 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2024-11-08 23:15:05,851 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2024-11-08 23:15:05,852 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 23:15:05,852 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 23:15:05,852 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 23:15:05,852 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 23:15:05,852 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-08 23:15:05,852 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-08 23:15:05,852 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2024-11-08 23:15:05,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2024-11-08 23:15:05,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-08 23:15:05,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-08 23:15:05,853 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2024-11-08 23:15:05,853 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2024-11-08 23:15:05,853 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2024-11-08 23:15:05,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2024-11-08 23:15:05,853 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 23:15:05,857 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 23:15:05,857 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-08 23:15:05,857 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-08 23:15:05,857 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 23:15:05,858 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 23:15:05,858 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 23:15:05,858 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 23:15:05,858 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 23:15:05,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 23:15:05,858 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-08 23:15:05,858 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-08 23:15:05,858 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2024-11-08 23:15:05,859 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2024-11-08 23:15:05,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:15:05,859 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:15:05,859 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 23:15:05,859 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 23:15:05,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-08 23:15:05,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-08 23:15:05,860 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2024-11-08 23:15:05,860 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2024-11-08 23:15:05,860 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:15:05,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:15:05,860 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-08 23:15:05,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-08 23:15:05,860 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2024-11-08 23:15:05,861 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2024-11-08 23:15:05,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 23:15:05,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-08 23:15:05,861 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2024-11-08 23:15:05,861 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2024-11-08 23:15:05,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-08 23:15:05,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-08 23:15:05,861 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-08 23:15:05,861 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-08 23:15:05,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:15:05,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:15:05,862 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2024-11-08 23:15:05,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2024-11-08 23:15:05,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:15:05,862 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-08 23:15:05,862 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-08 23:15:05,862 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-08 23:15:05,862 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-08 23:15:05,862 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-08 23:15:05,862 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-08 23:15:05,862 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-08 23:15:05,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-08 23:15:05,863 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2024-11-08 23:15:05,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2024-11-08 23:15:05,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:15:05,863 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-08 23:15:05,863 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-08 23:15:05,863 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 23:15:05,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 23:15:05,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:15:05,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-11-08 23:15:05,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-11-08 23:15:05,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-11-08 23:15:05,863 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2024-11-08 23:15:05,864 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2024-11-08 23:15:05,864 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-08 23:15:05,864 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-08 23:15:05,864 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-08 23:15:05,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-08 23:15:05,864 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2024-11-08 23:15:05,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2024-11-08 23:15:05,865 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2024-11-08 23:15:05,865 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2024-11-08 23:15:05,865 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-08 23:15:05,865 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-08 23:15:05,865 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 23:15:05,866 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 23:15:05,866 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2024-11-08 23:15:05,866 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2024-11-08 23:15:05,866 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2024-11-08 23:15:05,866 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2024-11-08 23:15:05,866 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 23:15:05,866 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 23:15:05,866 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2024-11-08 23:15:05,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2024-11-08 23:15:05,867 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2024-11-08 23:15:05,867 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2024-11-08 23:15:05,867 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2024-11-08 23:15:05,867 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2024-11-08 23:15:05,867 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-08 23:15:05,867 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-08 23:15:05,867 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-08 23:15:05,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-08 23:15:05,868 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 23:15:05,868 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 23:15:05,868 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2024-11-08 23:15:05,868 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2024-11-08 23:15:05,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-11-08 23:15:05,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:15:05,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:15:05,869 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2024-11-08 23:15:05,869 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2024-11-08 23:15:06,813 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:15:06,820 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:16:20,993 INFO L? ?]: Removed 2022 outVars from TransFormulas that were not future-live. [2024-11-08 23:16:20,997 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:16:22,586 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:16:22,586 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:16:22,587 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:16:22 BoogieIcfgContainer [2024-11-08 23:16:22,587 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:16:22,588 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:16:22,588 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:16:22,599 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:16:22,599 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:16:22" (1/1) ... [2024-11-08 23:16:22,609 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:16:22,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:22,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1375 states and 1982 transitions. [2024-11-08 23:16:22,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 1982 transitions. [2024-11-08 23:16:22,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:16:22,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:22,765 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:16:22,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:16:22,771 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:16:22,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-08 23:16:39,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:39,271 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:17:02,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:03,463 INFO L255 TraceCheckSpWp]: Trace formula consists of 3197 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 23:17:03,470 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:17:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:04,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-08 23:17:21,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 16.60s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:23,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:26,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:28,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:28,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:28,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1408 states and 2189 transitions. [2024-11-08 23:17:28,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2189 transitions. [2024-11-08 23:17:28,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:17:28,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:28,924 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:17:28,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:17:28,929 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:17:28,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-08 23:17:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:45,128 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:18:07,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:08,510 INFO L255 TraceCheckSpWp]: Trace formula consists of 3198 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 23:18:08,514 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:18:10,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:10,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-08 23:18:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:10,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1409 states and 2190 transitions. [2024-11-08 23:18:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2190 transitions. [2024-11-08 23:18:10,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:18:10,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:10,340 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:18:10,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:18:10,346 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:18:10,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-08 23:18:26,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:26,673 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:18:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:49,162 INFO L255 TraceCheckSpWp]: Trace formula consists of 3203 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 23:18:49,166 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:18:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:51,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-08 23:18:51,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:51,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1408 states and 2188 transitions. [2024-11-08 23:18:51,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2188 transitions. [2024-11-08 23:18:51,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:18:51,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:51,384 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:18:51,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:18:51,387 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:18:51,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-08 23:19:07,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:07,628 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:19:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:30,647 INFO L255 TraceCheckSpWp]: Trace formula consists of 3229 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 23:19:30,650 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:19:33,045 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:19:33,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-08 23:19:33,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:33,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1415 states and 2199 transitions. [2024-11-08 23:19:33,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2199 transitions. [2024-11-08 23:19:33,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:19:33,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:33,493 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:19:33,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:19:33,496 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:19:33,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-08 23:19:50,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:50,223 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:20:11,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:12,668 INFO L255 TraceCheckSpWp]: Trace formula consists of 3236 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 23:20:12,676 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:15,183 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:20:15,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-08 23:20:15,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:15,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1422 states and 2207 transitions. [2024-11-08 23:20:15,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2207 transitions. [2024-11-08 23:20:15,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:20:15,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:15,692 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:20:15,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:20:15,695 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:20:15,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-08 23:20:32,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:32,751 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:20:55,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:56,563 INFO L255 TraceCheckSpWp]: Trace formula consists of 3235 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 23:20:56,565 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:20:59,008 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:20:59,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2024-11-08 23:20:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:59,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1423 states and 2208 transitions. [2024-11-08 23:20:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2208 transitions. [2024-11-08 23:20:59,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:20:59,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:59,085 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:20:59,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:20:59,088 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:20:59,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2467bf3d-828a-4609-9154-6bc82a91fbe7/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-08 23:21:16,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:16,569 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported