./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/bin/ukojak-verify-EEHR8qb7sm --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 2528ab0154bfd45dbc6e33de3a31029199c439afce343ebf61a330fa9c381cd3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:06:08,184 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:06:08,286 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:06:08,292 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:06:08,293 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:06:08,325 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:06:08,327 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:06:08,328 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:06:08,328 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:06:08,329 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:06:08,329 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:06:08,329 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:06:08,329 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:06:08,330 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:06:08,330 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:06:08,330 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:06:08,331 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:06:08,331 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:06:08,332 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:06:08,332 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:06:08,332 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:06:08,332 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:06:08,332 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:06:08,332 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:06:08,332 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:06:08,333 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:06:08,333 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:06:08,333 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:06:08,333 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:06:08,333 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:06:08,334 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/bin/ukojak-verify-EEHR8qb7sm 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 -> 2528ab0154bfd45dbc6e33de3a31029199c439afce343ebf61a330fa9c381cd3 [2024-11-13 22:06:08,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:06:08,661 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:06:08,664 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:06:08,665 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:06:08,665 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:06:08,669 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 22:06:10,660 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:06:11,380 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:06:11,384 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i [2024-11-13 22:06:11,432 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/bin/ukojak-verify-EEHR8qb7sm/data/ab9f1d2eb/6de97c02f2594052b633732adac80924/FLAG8fbbbc750 [2024-11-13 22:06:11,725 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/bin/ukojak-verify-EEHR8qb7sm/data/ab9f1d2eb/6de97c02f2594052b633732adac80924 [2024-11-13 22:06:11,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:06:11,728 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:06:11,730 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:06:11,730 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:06:11,735 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:06:11,736 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:06:11" (1/1) ... [2024-11-13 22:06:11,737 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b433cf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:11, skipping insertion in model container [2024-11-13 22:06:11,737 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:06:11" (1/1) ... [2024-11-13 22:06:11,893 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:06:14,230 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_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i[313663,313676] [2024-11-13 22:06:14,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:06:14,389 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:06:14,551 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"); [5569] [2024-11-13 22:06:14,553 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)); [5576] [2024-11-13 22:06:14,553 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5584-5585] [2024-11-13 22:06:14,562 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5763] [2024-11-13 22:06:14,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5771] [2024-11-13 22:06:14,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5778] [2024-11-13 22:06:14,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5785] [2024-11-13 22:06:14,583 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)); [5982-5983] [2024-11-13 22:06:14,586 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)); [6011-6012] [2024-11-13 22:06:14,587 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" (108), "i" (12UL)); [6041-6042] [2024-11-13 22:06:14,590 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" (120), "i" (12UL)); [6071-6072] [2024-11-13 22:06:14,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [6302-6303] [2024-11-13 22:06:14,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6308] [2024-11-13 22:06:14,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8322] [2024-11-13 22:06:14,807 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8447] [2024-11-13 22:06:14,905 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10705/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/natsemi/natsemi.c"), "i" (3315), "i" (12UL)); [9740-9741] [2024-11-13 22:06:14,938 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_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i[313663,313676] [2024-11-13 22:06:14,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:06:15,312 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:06:15,313 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:15 WrapperNode [2024-11-13 22:06:15,314 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:06:15,315 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:06:15,316 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:06:15,316 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:06:15,327 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:15" (1/1) ... [2024-11-13 22:06:15,455 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:15" (1/1) ... [2024-11-13 22:06:15,775 INFO L138 Inliner]: procedures = 323, calls = 2249, calls flagged for inlining = 156, calls inlined = 136, statements flattened = 5722 [2024-11-13 22:06:15,776 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:06:15,776 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:06:15,776 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:06:15,777 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:06:15,785 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:15" (1/1) ... [2024-11-13 22:06:15,785 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:15" (1/1) ... [2024-11-13 22:06:15,842 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:15" (1/1) ... [2024-11-13 22:06:15,842 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:15" (1/1) ... [2024-11-13 22:06:16,137 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:15" (1/1) ... [2024-11-13 22:06:16,195 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:15" (1/1) ... [2024-11-13 22:06:16,257 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:15" (1/1) ... [2024-11-13 22:06:16,282 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:15" (1/1) ... [2024-11-13 22:06:16,346 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:06:16,347 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:06:16,348 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:06:16,348 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:06:16,349 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:15" (1/1) ... [2024-11-13 22:06:16,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:06:16,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:06:16,395 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:06:16,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b1e05f1-ea83-48ad-8973-73ae22c2c6fd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:06:16,434 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2024-11-13 22:06:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2024-11-13 22:06:16,435 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-13 22:06:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-13 22:06:16,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2024-11-13 22:06:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2024-11-13 22:06:16,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:06:16,436 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2024-11-13 22:06:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2024-11-13 22:06:16,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:06:16,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 22:06:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 22:06:16,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:06:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:06:16,437 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2024-11-13 22:06:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2024-11-13 22:06:16,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 22:06:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 22:06:16,437 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-13 22:06:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-13 22:06:16,437 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2024-11-13 22:06:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2024-11-13 22:06:16,438 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 22:06:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 22:06:16,438 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-13 22:06:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-13 22:06:16,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-13 22:06:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-13 22:06:16,440 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2024-11-13 22:06:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2024-11-13 22:06:16,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:06:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:06:16,440 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2024-11-13 22:06:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2024-11-13 22:06:16,442 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-13 22:06:16,443 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-13 22:06:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-13 22:06:16,443 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-13 22:06:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 22:06:16,443 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 22:06:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 22:06:16,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 22:06:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2024-11-13 22:06:16,443 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2024-11-13 22:06:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-13 22:06:16,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-13 22:06:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-13 22:06:16,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-13 22:06:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-13 22:06:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-13 22:06:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 22:06:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 22:06:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-13 22:06:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-13 22:06:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 22:06:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 22:06:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_change_mtu [2024-11-13 22:06:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_change_mtu [2024-11-13 22:06:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:06:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:06:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:06:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:06:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-13 22:06:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-13 22:06:16,445 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 22:06:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 22:06:16,449 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 22:06:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 22:06:16,449 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 22:06:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 22:06:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-13 22:06:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-13 22:06:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:06:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2024-11-13 22:06:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2024-11-13 22:06:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 22:06:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 22:06:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-13 22:06:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-13 22:06:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2024-11-13 22:06:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2024-11-13 22:06:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:06:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 22:06:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 22:06:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 22:06:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 22:06:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 22:06:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 22:06:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-13 22:06:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-13 22:06:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 22:06:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 22:06:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-11-13 22:06:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-11-13 22:06:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-13 22:06:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-13 22:06:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-13 22:06:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-13 22:06:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:06:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 22:06:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 22:06:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-13 22:06:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-13 22:06:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:06:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:06:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:06:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-11-13 22:06:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-11-13 22:06:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-11-13 22:06:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-11-13 22:06:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 22:06:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 22:06:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 22:06:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 22:06:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 22:06:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 22:06:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2024-11-13 22:06:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2024-11-13 22:06:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2024-11-13 22:06:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2024-11-13 22:06:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2024-11-13 22:06:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2024-11-13 22:06:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-11-13 22:06:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-11-13 22:06:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:06:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-13 22:06:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-13 22:06:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 22:06:16,457 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 22:06:16,457 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2024-11-13 22:06:16,457 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2024-11-13 22:06:16,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:06:16,457 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2024-11-13 22:06:16,457 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2024-11-13 22:06:16,457 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2024-11-13 22:06:16,457 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2024-11-13 22:06:16,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:06:16,457 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-13 22:06:16,457 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-13 22:06:16,457 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 22:06:16,457 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 22:06:16,457 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 22:06:16,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 22:06:16,457 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-13 22:06:16,457 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-13 22:06:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2024-11-13 22:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2024-11-13 22:06:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2024-11-13 22:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2024-11-13 22:06:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 22:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 22:06:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 22:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 22:06:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2024-11-13 22:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2024-11-13 22:06:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2024-11-13 22:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2024-11-13 22:06:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2024-11-13 22:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2024-11-13 22:06:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:06:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-13 22:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-13 22:06:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-13 22:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-13 22:06:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2024-11-13 22:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2024-11-13 22:06:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-13 22:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-13 22:06:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-13 22:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-13 22:06:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:06:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 22:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 22:06:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2024-11-13 22:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2024-11-13 22:06:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-13 22:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-13 22:06:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:06:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2024-11-13 22:06:16,463 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2024-11-13 22:06:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 22:06:16,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 22:06:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-13 22:06:16,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-13 22:06:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:06:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-11-13 22:06:16,465 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-11-13 22:06:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-13 22:06:16,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-13 22:06:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 22:06:16,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 22:06:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:06:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-13 22:06:16,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-13 22:06:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-13 22:06:16,468 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-13 22:06:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-13 22:06:16,468 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-13 22:06:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-13 22:06:16,468 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-13 22:06:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2024-11-13 22:06:16,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2024-11-13 22:06:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2024-11-13 22:06:16,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2024-11-13 22:06:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 22:06:16,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 22:06:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-11-13 22:06:16,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-11-13 22:06:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-11-13 22:06:16,469 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-11-13 22:06:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2024-11-13 22:06:16,469 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2024-11-13 22:06:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2024-11-13 22:06:16,469 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2024-11-13 22:06:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-13 22:06:16,469 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-13 22:06:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-13 22:06:16,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-13 22:06:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-13 22:06:16,469 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-13 22:06:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2024-11-13 22:06:16,469 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2024-11-13 22:06:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2024-11-13 22:06:16,469 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2024-11-13 22:06:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 22:06:16,470 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 22:06:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 22:06:16,470 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 22:06:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 22:06:16,471 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 22:06:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2024-11-13 22:06:16,472 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2024-11-13 22:06:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:06:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2024-11-13 22:06:16,472 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2024-11-13 22:06:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-13 22:06:16,472 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-13 22:06:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-13 22:06:16,472 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-13 22:06:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-13 22:06:16,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-13 22:06:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2024-11-13 22:06:16,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2024-11-13 22:06:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:06:16,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:06:17,601 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:06:17,605 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:06:18,154 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:06:44,614 INFO L? ?]: Removed 2588 outVars from TransFormulas that were not future-live. [2024-11-13 22:06:44,614 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:06:49,830 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:06:49,830 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:06:49,831 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:06:49 BoogieIcfgContainer [2024-11-13 22:06:49,831 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:06:49,832 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:06:49,832 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:06:49,845 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:06:49,845 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:06:49" (1/1) ... [2024-11-13 22:06:49,854 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:06:49,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:49,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1877 states and 2759 transitions. [2024-11-13 22:06:49,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2759 transitions. [2024-11-13 22:06:50,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 22:06:50,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:50,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:13,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:15,146 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-11-13 22:07:25,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:07:27,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:27,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1880 states and 2833 transitions. [2024-11-13 22:07:27,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2833 transitions. [2024-11-13 22:07:27,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 22:07:27,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:27,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:48,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:48,857 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-11-13 22:07:48,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:48,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 1881 states and 2834 transitions. [2024-11-13 22:07:48,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 2834 transitions. [2024-11-13 22:07:48,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:07:48,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:48,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:10,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:10,963 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-11-13 22:08:13,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:13,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 1884 states and 2906 transitions. [2024-11-13 22:08:13,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2906 transitions. [2024-11-13 22:08:13,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:08:13,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:13,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:35,161 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-11-13 22:08:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:38,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1889 states and 2985 transitions. [2024-11-13 22:08:38,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2985 transitions. [2024-11-13 22:08:38,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 22:08:38,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:38,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:59,646 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-11-13 22:09:05,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:05,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 1895 states and 3065 transitions. [2024-11-13 22:09:05,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3065 transitions. [2024-11-13 22:09:05,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:09:05,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:05,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:28,114 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-11-13 22:09:30,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:30,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1899 states and 3074 transitions. [2024-11-13 22:09:30,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3074 transitions. [2024-11-13 22:09:30,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 22:09:30,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:30,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:51,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:52,219 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-11-13 22:09:52,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:52,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1900 states and 3074 transitions. [2024-11-13 22:09:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3074 transitions. [2024-11-13 22:09:52,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 22:09:52,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:52,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:14,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:15,216 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-11-13 22:10:15,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:15,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1903 states and 3079 transitions. [2024-11-13 22:10:15,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3079 transitions. [2024-11-13 22:10:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 22:10:15,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:15,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:36,558 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-11-13 22:10:45,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:45,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 1911 states and 3163 transitions. [2024-11-13 22:10:45,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3163 transitions. [2024-11-13 22:10:45,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 22:10:45,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:45,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:04,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:04,915 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-11-13 22:11:05,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:05,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 1912 states and 3163 transitions. [2024-11-13 22:11:05,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3163 transitions. [2024-11-13 22:11:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 22:11:05,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:05,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:25,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:26,031 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-11-13 22:11:26,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:26,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3164 states to 1913 states and 3164 transitions. [2024-11-13 22:11:26,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3164 transitions. [2024-11-13 22:11:26,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 22:11:26,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:26,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:47,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:47,677 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-11-13 22:11:50,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:50,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3168 states to 1915 states and 3168 transitions. [2024-11-13 22:11:50,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3168 transitions. [2024-11-13 22:11:50,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 22:11:50,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:50,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:10,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:10,353 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-11-13 22:12:11,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:11,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 1918 states and 3173 transitions. [2024-11-13 22:12:11,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3173 transitions. [2024-11-13 22:12:11,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 22:12:11,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:11,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:32,634 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-11-13 22:12:46,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:46,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 1925 states and 3250 transitions. [2024-11-13 22:12:46,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3250 transitions. [2024-11-13 22:12:46,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 22:12:46,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:46,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:05,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:06,094 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-11-13 22:13:07,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:07,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3256 states to 1928 states and 3256 transitions. [2024-11-13 22:13:07,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3256 transitions. [2024-11-13 22:13:07,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:13:07,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:07,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:26,455 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-11-13 22:13:26,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:26,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3256 states to 1929 states and 3256 transitions. [2024-11-13 22:13:26,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3256 transitions. [2024-11-13 22:13:26,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:13:26,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:26,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:44,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-11-13 22:13:46,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:46,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 1928 states and 3248 transitions. [2024-11-13 22:13:46,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3248 transitions. [2024-11-13 22:13:46,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:13:46,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:46,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:05,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:05,430 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-11-13 22:14:05,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:05,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3253 states to 1931 states and 3253 transitions. [2024-11-13 22:14:05,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3253 transitions. [2024-11-13 22:14:05,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:14:05,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:05,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:23,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:24,815 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-11-13 22:14:25,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:25,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 1930 states and 3245 transitions. [2024-11-13 22:14:25,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 3245 transitions. [2024-11-13 22:14:25,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 22:14:25,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:25,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:44,702 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-11-13 22:14:44,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:44,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 1931 states and 3245 transitions. [2024-11-13 22:14:44,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3245 transitions. [2024-11-13 22:14:44,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 22:14:44,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:44,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:04,900 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-11-13 22:15:24,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:24,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 1940 states and 3315 transitions. [2024-11-13 22:15:24,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3315 transitions. [2024-11-13 22:15:24,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 22:15:24,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:24,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:43,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:43,315 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-11-13 22:15:43,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:43,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 1941 states and 3315 transitions. [2024-11-13 22:15:43,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3315 transitions. [2024-11-13 22:15:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 22:15:43,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:43,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:03,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:04,328 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-11-13 22:16:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:04,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 1942 states and 3315 transitions. [2024-11-13 22:16:04,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3315 transitions. [2024-11-13 22:16:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 22:16:04,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:04,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:23,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:24,429 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-11-13 22:16:32,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:32,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3323 states to 1945 states and 3323 transitions. [2024-11-13 22:16:32,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3323 transitions. [2024-11-13 22:16:32,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 22:16:32,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:32,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:53,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:53,466 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-11-13 22:17:01,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:01,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 1949 states and 3332 transitions. [2024-11-13 22:17:01,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3332 transitions. [2024-11-13 22:17:01,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 22:17:01,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:01,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:24,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-11-13 22:17:26,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:26,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 1948 states and 3330 transitions. [2024-11-13 22:17:26,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3330 transitions. [2024-11-13 22:17:26,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 22:17:26,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:26,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:47,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:47,861 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-11-13 22:17:47,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:47,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 1949 states and 3330 transitions. [2024-11-13 22:17:47,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3330 transitions. [2024-11-13 22:17:47,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 22:17:47,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:47,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:08,448 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-11-13 22:18:12,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:12,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 1952 states and 3339 transitions. [2024-11-13 22:18:12,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3339 transitions. [2024-11-13 22:18:12,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 22:18:12,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:12,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:33,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:36,254 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-11-13 22:18:57,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:57,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 1960 states and 3429 transitions. [2024-11-13 22:18:57,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3429 transitions. [2024-11-13 22:18:57,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 22:18:57,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:57,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:18,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:18,631 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2024-11-13 22:19:23,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:23,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 1962 states and 3433 transitions. [2024-11-13 22:19:23,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3433 transitions. [2024-11-13 22:19:23,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 22:19:23,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:23,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:44,846 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-11-13 22:19:46,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:46,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 1967 states and 3444 transitions. [2024-11-13 22:19:46,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3444 transitions. [2024-11-13 22:19:46,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 22:19:46,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:46,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:06,742 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-11-13 22:20:06,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:06,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 1968 states and 3444 transitions. [2024-11-13 22:20:06,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3444 transitions. [2024-11-13 22:20:06,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 22:20:06,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:06,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:26,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:28,551 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked.