./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.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_7f0e37f9-8243-430b-a031-023cca1d5ffa/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e37f9-8243-430b-a031-023cca1d5ffa/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e37f9-8243-430b-a031-023cca1d5ffa/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e37f9-8243-430b-a031-023cca1d5ffa/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e37f9-8243-430b-a031-023cca1d5ffa/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e37f9-8243-430b-a031-023cca1d5ffa/bin/utaipan-verify-sOmjnqqW8E --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ae1b193bf427d83a3f1f53fad81176ea90d119b11231d4362e4eda124174609f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:56:24,234 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:56:24,317 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e37f9-8243-430b-a031-023cca1d5ffa/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-14 04:56:24,327 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:56:24,329 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:56:24,369 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:56:24,371 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:56:24,371 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:56:24,372 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:56:24,372 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:56:24,373 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:56:24,373 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:56:24,373 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:56:24,373 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:56:24,374 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:56:24,374 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:56:24,374 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:56:24,374 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:56:24,374 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:56:24,374 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:56:24,375 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:56:24,375 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:56:24,375 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:56:24,375 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:56:24,376 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:56:24,376 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:56:24,376 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:56:24,376 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:56:24,376 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:56:24,377 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:56:24,377 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:56:24,377 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:56:24,377 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:56:24,377 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:56:24,377 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:56:24,377 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:56:24,378 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:56:24,378 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:56:24,379 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:56:24,379 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:56:24,379 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:56:24,379 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:56:24,379 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:56:24,379 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:56:24,379 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_7f0e37f9-8243-430b-a031-023cca1d5ffa/bin/utaipan-verify-sOmjnqqW8E 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 -> Taipan 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 -> ae1b193bf427d83a3f1f53fad81176ea90d119b11231d4362e4eda124174609f [2024-11-14 04:56:24,740 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:56:24,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:56:24,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:56:24,753 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:56:24,754 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:56:24,755 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e37f9-8243-430b-a031-023cca1d5ffa/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i Unable to find full path for "g++" [2024-11-14 04:56:26,837 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:56:27,985 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:56:27,988 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e37f9-8243-430b-a031-023cca1d5ffa/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2024-11-14 04:56:28,073 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e37f9-8243-430b-a031-023cca1d5ffa/bin/utaipan-verify-sOmjnqqW8E/data/a5bd91844/926d1dc5b54f4f8a98ff62126349887d/FLAG6738b20e9 [2024-11-14 04:56:28,096 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e37f9-8243-430b-a031-023cca1d5ffa/bin/utaipan-verify-sOmjnqqW8E/data/a5bd91844/926d1dc5b54f4f8a98ff62126349887d [2024-11-14 04:56:28,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:56:28,104 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:56:28,105 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:56:28,105 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:56:28,110 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:56:28,111 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:56:28" (1/1) ... [2024-11-14 04:56:28,113 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7836f953 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:56:28, skipping insertion in model container [2024-11-14 04:56:28,114 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:56:28" (1/1) ... [2024-11-14 04:56:28,346 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:56:33,648 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_7f0e37f9-8243-430b-a031-023cca1d5ffa/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[553420,553433] [2024-11-14 04:56:33,777 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:56:33,878 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 04:56:34,003 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"); [5760] [2024-11-14 04:56:34,005 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)); [5767] [2024-11-14 04:56:34,008 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/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [5804-5805] [2024-11-14 04:56:34,009 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"); [5810-5812] [2024-11-14 04:56:34,018 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)); [6005-6006] [2024-11-14 04:56:34,023 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)); [6034-6035] [2024-11-14 04:56:34,929 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_7f0e37f9-8243-430b-a031-023cca1d5ffa/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[553420,553433] [2024-11-14 04:56:34,938 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:56:35,266 INFO L204 MainTranslator]: Completed translation [2024-11-14 04:56:35,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:56:35 WrapperNode [2024-11-14 04:56:35,270 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:56:35,271 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 04:56:35,271 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 04:56:35,271 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 04:56:35,282 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:56:35" (1/1) ... [2024-11-14 04:56:35,454 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:56:35" (1/1) ... [2024-11-14 04:56:37,089 INFO L138 Inliner]: procedures = 525, calls = 10281, calls flagged for inlining = 218, calls inlined = 218, statements flattened = 23486 [2024-11-14 04:56:37,089 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 04:56:37,090 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 04:56:37,090 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 04:56:37,090 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 04:56:37,111 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:56:35" (1/1) ... [2024-11-14 04:56:37,111 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:56:35" (1/1) ... [2024-11-14 04:56:37,563 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:56:35" (1/1) ... [2024-11-14 04:56:37,563 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:56:35" (1/1) ... [2024-11-14 04:56:38,865 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:56:35" (1/1) ... [2024-11-14 04:56:38,960 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:56:35" (1/1) ... [2024-11-14 04:56:39,024 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:56:35" (1/1) ... [2024-11-14 04:56:39,079 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:56:35" (1/1) ... [2024-11-14 04:56:39,230 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 04:56:39,231 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 04:56:39,232 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 04:56:39,232 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 04:56:39,233 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:56:35" (1/1) ... [2024-11-14 04:56:39,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:56:39,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e37f9-8243-430b-a031-023cca1d5ffa/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:56:39,273 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e37f9-8243-430b-a031-023cca1d5ffa/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 04:56:39,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e37f9-8243-430b-a031-023cca1d5ffa/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 04:56:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2024-11-14 04:56:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2024-11-14 04:56:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2024-11-14 04:56:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2024-11-14 04:56:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-14 04:56:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-14 04:56:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-14 04:56:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-14 04:56:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2024-11-14 04:56:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2024-11-14 04:56:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2024-11-14 04:56:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2024-11-14 04:56:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-14 04:56:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-14 04:56:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2024-11-14 04:56:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2024-11-14 04:56:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2024-11-14 04:56:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2024-11-14 04:56:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2024-11-14 04:56:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2024-11-14 04:56:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-14 04:56:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-14 04:56:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-14 04:56:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-14 04:56:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-14 04:56:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-14 04:56:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2024-11-14 04:56:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2024-11-14 04:56:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-14 04:56:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-14 04:56:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2024-11-14 04:56:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2024-11-14 04:56:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-14 04:56:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-14 04:56:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2024-11-14 04:56:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2024-11-14 04:56:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-14 04:56:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-14 04:56:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2024-11-14 04:56:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2024-11-14 04:56:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2024-11-14 04:56:39,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2024-11-14 04:56:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-14 04:56:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-14 04:56:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2024-11-14 04:56:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2024-11-14 04:56:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-14 04:56:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-14 04:56:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-14 04:56:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-14 04:56:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2024-11-14 04:56:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2024-11-14 04:56:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-14 04:56:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-14 04:56:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2024-11-14 04:56:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2024-11-14 04:56:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-14 04:56:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-14 04:56:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-14 04:56:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2024-11-14 04:56:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2024-11-14 04:56:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2024-11-14 04:56:39,307 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2024-11-14 04:56:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2024-11-14 04:56:39,307 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2024-11-14 04:56:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2024-11-14 04:56:39,307 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2024-11-14 04:56:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2024-11-14 04:56:39,307 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2024-11-14 04:56:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2024-11-14 04:56:39,307 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2024-11-14 04:56:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2024-11-14 04:56:39,307 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2024-11-14 04:56:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2024-11-14 04:56:39,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2024-11-14 04:56:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2024-11-14 04:56:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2024-11-14 04:56:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2024-11-14 04:56:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2024-11-14 04:56:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-14 04:56:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-14 04:56:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2024-11-14 04:56:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2024-11-14 04:56:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-14 04:56:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-14 04:56:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2024-11-14 04:56:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2024-11-14 04:56:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-14 04:56:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-14 04:56:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-14 04:56:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-14 04:56:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-14 04:56:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-14 04:56:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-14 04:56:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-14 04:56:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-14 04:56:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2024-11-14 04:56:39,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2024-11-14 04:56:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2024-11-14 04:56:39,312 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2024-11-14 04:56:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-14 04:56:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-14 04:56:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2024-11-14 04:56:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2024-11-14 04:56:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2024-11-14 04:56:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2024-11-14 04:56:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2024-11-14 04:56:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2024-11-14 04:56:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-14 04:56:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-14 04:56:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2024-11-14 04:56:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2024-11-14 04:56:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2024-11-14 04:56:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2024-11-14 04:56:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2024-11-14 04:56:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2024-11-14 04:56:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-14 04:56:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-14 04:56:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-14 04:56:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-14 04:56:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2024-11-14 04:56:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2024-11-14 04:56:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2024-11-14 04:56:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2024-11-14 04:56:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2024-11-14 04:56:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2024-11-14 04:56:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2024-11-14 04:56:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2024-11-14 04:56:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2024-11-14 04:56:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2024-11-14 04:56:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-14 04:56:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2024-11-14 04:56:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2024-11-14 04:56:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2024-11-14 04:56:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2024-11-14 04:56:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 04:56:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2024-11-14 04:56:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2024-11-14 04:56:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-14 04:56:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-14 04:56:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-14 04:56:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2024-11-14 04:56:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2024-11-14 04:56:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2024-11-14 04:56:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2024-11-14 04:56:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2024-11-14 04:56:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2024-11-14 04:56:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2024-11-14 04:56:39,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2024-11-14 04:56:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2024-11-14 04:56:39,319 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2024-11-14 04:56:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2024-11-14 04:56:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2024-11-14 04:56:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2024-11-14 04:56:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2024-11-14 04:56:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2024-11-14 04:56:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2024-11-14 04:56:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-14 04:56:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-14 04:56:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2024-11-14 04:56:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2024-11-14 04:56:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2024-11-14 04:56:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2024-11-14 04:56:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2024-11-14 04:56:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2024-11-14 04:56:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2024-11-14 04:56:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2024-11-14 04:56:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2024-11-14 04:56:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2024-11-14 04:56:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2024-11-14 04:56:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2024-11-14 04:56:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-14 04:56:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-14 04:56:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-14 04:56:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-14 04:56:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2024-11-14 04:56:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2024-11-14 04:56:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2024-11-14 04:56:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2024-11-14 04:56:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2024-11-14 04:56:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2024-11-14 04:56:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2024-11-14 04:56:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2024-11-14 04:56:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2024-11-14 04:56:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2024-11-14 04:56:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2024-11-14 04:56:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2024-11-14 04:56:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2024-11-14 04:56:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2024-11-14 04:56:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 04:56:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 04:56:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2024-11-14 04:56:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2024-11-14 04:56:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2024-11-14 04:56:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2024-11-14 04:56:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2024-11-14 04:56:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2024-11-14 04:56:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-14 04:56:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-14 04:56:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2024-11-14 04:56:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2024-11-14 04:56:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2024-11-14 04:56:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2024-11-14 04:56:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2024-11-14 04:56:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2024-11-14 04:56:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2024-11-14 04:56:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2024-11-14 04:56:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2024-11-14 04:56:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2024-11-14 04:56:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2024-11-14 04:56:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2024-11-14 04:56:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-14 04:56:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-14 04:56:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-14 04:56:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-14 04:56:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2024-11-14 04:56:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2024-11-14 04:56:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2024-11-14 04:56:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2024-11-14 04:56:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2024-11-14 04:56:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2024-11-14 04:56:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-14 04:56:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-14 04:56:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2024-11-14 04:56:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2024-11-14 04:56:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2024-11-14 04:56:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2024-11-14 04:56:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-14 04:56:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-14 04:56:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-14 04:56:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-14 04:56:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2024-11-14 04:56:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2024-11-14 04:56:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-14 04:56:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-14 04:56:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-14 04:56:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-14 04:56:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-14 04:56:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2024-11-14 04:56:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2024-11-14 04:56:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2024-11-14 04:56:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2024-11-14 04:56:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2024-11-14 04:56:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2024-11-14 04:56:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2024-11-14 04:56:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2024-11-14 04:56:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-14 04:56:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2024-11-14 04:56:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2024-11-14 04:56:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2024-11-14 04:56:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2024-11-14 04:56:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2024-11-14 04:56:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2024-11-14 04:56:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2024-11-14 04:56:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2024-11-14 04:56:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2024-11-14 04:56:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2024-11-14 04:56:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2024-11-14 04:56:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2024-11-14 04:56:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-14 04:56:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-14 04:56:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-14 04:56:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-14 04:56:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2024-11-14 04:56:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2024-11-14 04:56:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-14 04:56:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-14 04:56:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2024-11-14 04:56:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2024-11-14 04:56:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-14 04:56:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-14 04:56:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2024-11-14 04:56:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2024-11-14 04:56:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-14 04:56:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-14 04:56:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2024-11-14 04:56:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2024-11-14 04:56:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-14 04:56:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-14 04:56:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2024-11-14 04:56:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2024-11-14 04:56:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2024-11-14 04:56:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2024-11-14 04:56:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2024-11-14 04:56:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2024-11-14 04:56:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2024-11-14 04:56:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2024-11-14 04:56:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-14 04:56:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-14 04:56:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2024-11-14 04:56:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2024-11-14 04:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2024-11-14 04:56:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2024-11-14 04:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2024-11-14 04:56:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2024-11-14 04:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-14 04:56:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-14 04:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2024-11-14 04:56:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2024-11-14 04:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2024-11-14 04:56:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2024-11-14 04:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2024-11-14 04:56:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2024-11-14 04:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2024-11-14 04:56:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2024-11-14 04:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2024-11-14 04:56:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2024-11-14 04:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2024-11-14 04:56:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2024-11-14 04:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-14 04:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2024-11-14 04:56:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2024-11-14 04:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2024-11-14 04:56:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2024-11-14 04:56:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-14 04:56:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-14 04:56:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2024-11-14 04:56:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2024-11-14 04:56:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2024-11-14 04:56:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2024-11-14 04:56:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-14 04:56:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-14 04:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2024-11-14 04:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2024-11-14 04:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2024-11-14 04:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2024-11-14 04:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2024-11-14 04:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2024-11-14 04:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2024-11-14 04:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2024-11-14 04:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2024-11-14 04:56:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2024-11-14 04:56:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2024-11-14 04:56:39,334 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2024-11-14 04:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2024-11-14 04:56:39,334 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2024-11-14 04:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2024-11-14 04:56:39,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2024-11-14 04:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2024-11-14 04:56:39,334 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2024-11-14 04:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2024-11-14 04:56:39,334 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2024-11-14 04:56:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2024-11-14 04:56:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2024-11-14 04:56:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2024-11-14 04:56:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2024-11-14 04:56:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-14 04:56:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-14 04:56:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2024-11-14 04:56:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2024-11-14 04:56:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2024-11-14 04:56:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2024-11-14 04:56:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 04:56:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2024-11-14 04:56:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2024-11-14 04:56:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2024-11-14 04:56:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2024-11-14 04:56:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2024-11-14 04:56:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2024-11-14 04:56:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2024-11-14 04:56:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2024-11-14 04:56:41,344 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 04:56:41,348 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 04:58:55,267 INFO L? ?]: Removed 6422 outVars from TransFormulas that were not future-live. [2024-11-14 04:58:55,267 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 04:59:15,241 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 04:59:15,241 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 04:59:15,241 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:59:15 BoogieIcfgContainer [2024-11-14 04:59:15,242 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 04:59:15,244 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 04:59:15,244 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 04:59:15,249 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 04:59:15,249 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 04:56:28" (1/3) ... [2024-11-14 04:59:15,249 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24f52c38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:59:15, skipping insertion in model container [2024-11-14 04:59:15,250 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:56:35" (2/3) ... [2024-11-14 04:59:15,250 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24f52c38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:59:15, skipping insertion in model container [2024-11-14 04:59:15,250 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:59:15" (3/3) ... [2024-11-14 04:59:15,251 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2024-11-14 04:59:15,267 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 04:59:15,270 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.8-rc1-32_7a-drivers--net--fddi--skfp--skfp.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i that has 174 procedures, 3981 locations, 1 initial locations, 4 loop locations, and 1 error locations. [2024-11-14 04:59:15,413 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 04:59:15,425 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@9423d9c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 04:59:15,425 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 04:59:15,441 INFO L276 IsEmpty]: Start isEmpty. Operand has 3981 states, 2554 states have (on average 1.3856695379796398) internal successors, (3539), 2690 states have internal predecessors, (3539), 1252 states have call successors, (1252), 173 states have call predecessors, (1252), 173 states have return successors, (1252), 1209 states have call predecessors, (1252), 1252 states have call successors, (1252) [2024-11-14 04:59:15,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-14 04:59:15,447 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:59:15,448 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 04:59:15,448 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:59:15,453 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:59:15,454 INFO L85 PathProgramCache]: Analyzing trace with hash 873576230, now seen corresponding path program 1 times [2024-11-14 04:59:15,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 04:59:15,461 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [425925597] [2024-11-14 04:59:15,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:59:15,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms