./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2528ab0154bfd45dbc6e33de3a31029199c439afce343ebf61a330fa9c381cd3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:05:27,546 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:05:27,602 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:05:27,605 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:05:27,605 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:05:27,625 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:05:27,625 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:05:27,626 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:05:27,626 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:05:27,626 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:05:27,626 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:05:27,626 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:05:27,626 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:05:27,627 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:05:27,627 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:05:27,627 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:05:27,627 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:05:27,627 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:05:27,627 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:05:27,627 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:05:27,627 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:05:27,627 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:05:27,627 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:05:27,628 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:05:27,628 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:05:27,628 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:05:27,628 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:05:27,628 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:05:27,628 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:05:27,628 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:05:27,628 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_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2528ab0154bfd45dbc6e33de3a31029199c439afce343ebf61a330fa9c381cd3 [2024-12-06 03:05:27,836 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:05:27,843 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:05:27,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:05:27,846 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:05:27,846 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:05:27,847 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i [2024-12-06 03:05:30,480 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b/data/bbea55109/491dfc7c0bcd4f2591356d9bc216cb9f/FLAG633e5c4c7 [2024-12-06 03:05:30,931 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:05:30,931 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i [2024-12-06 03:05:30,966 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b/data/bbea55109/491dfc7c0bcd4f2591356d9bc216cb9f/FLAG633e5c4c7 [2024-12-06 03:05:30,980 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b/data/bbea55109/491dfc7c0bcd4f2591356d9bc216cb9f [2024-12-06 03:05:30,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:05:30,983 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:05:30,984 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:05:30,984 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:05:30,988 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:05:30,988 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:05:30" (1/1) ... [2024-12-06 03:05:30,989 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@515171ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:05:30, skipping insertion in model container [2024-12-06 03:05:30,989 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:05:30" (1/1) ... [2024-12-06 03:05:31,073 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:05:32,737 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_959a04a2-be64-47b0-b66e-049bad4ad374/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] [2024-12-06 03:05:32,800 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:05:32,835 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:05:32,932 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] [2024-12-06 03:05:32,934 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] [2024-12-06 03:05:32,934 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] [2024-12-06 03:05:32,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5763] [2024-12-06 03:05:32,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5771] [2024-12-06 03:05:32,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5778] [2024-12-06 03:05:32,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5785] [2024-12-06 03:05:32,951 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] [2024-12-06 03:05:32,952 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] [2024-12-06 03:05:32,953 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] [2024-12-06 03:05:32,955 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] [2024-12-06 03:05:32,983 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] [2024-12-06 03:05:32,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6308] [2024-12-06 03:05:33,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8322] [2024-12-06 03:05:33,074 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] [2024-12-06 03:05:33,138 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] [2024-12-06 03:05:33,165 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_959a04a2-be64-47b0-b66e-049bad4ad374/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] [2024-12-06 03:05:33,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:05:33,387 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:05:33,387 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:05:33 WrapperNode [2024-12-06 03:05:33,388 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:05:33,389 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:05:33,389 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:05:33,389 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:05:33,396 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:05:33" (1/1) ... [2024-12-06 03:05:33,454 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:05:33" (1/1) ... [2024-12-06 03:05:33,638 INFO L138 Inliner]: procedures = 323, calls = 2249, calls flagged for inlining = 156, calls inlined = 136, statements flattened = 5670 [2024-12-06 03:05:33,638 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:05:33,639 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:05:33,639 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:05:33,639 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:05:33,647 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:05:33" (1/1) ... [2024-12-06 03:05:33,647 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:05:33" (1/1) ... [2024-12-06 03:05:33,676 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:05:33" (1/1) ... [2024-12-06 03:05:33,677 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:05:33" (1/1) ... [2024-12-06 03:05:33,778 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:05:33" (1/1) ... [2024-12-06 03:05:33,786 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:05:33" (1/1) ... [2024-12-06 03:05:33,809 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:05:33" (1/1) ... [2024-12-06 03:05:33,836 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:05:33" (1/1) ... [2024-12-06 03:05:33,849 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:05:33" (1/1) ... [2024-12-06 03:05:33,883 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:05:33,884 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:05:33,884 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:05:33,884 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:05:33,885 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:05:33" (1/1) ... [2024-12-06 03:05:33,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:05:33,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:05:33,914 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:05:33,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959a04a2-be64-47b0-b66e-049bad4ad374/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:05:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2024-12-06 03:05:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2024-12-06 03:05:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-12-06 03:05:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-12-06 03:05:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2024-12-06 03:05:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2024-12-06 03:05:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 03:05:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2024-12-06 03:05:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2024-12-06 03:05:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:05:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 03:05:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 03:05:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 03:05:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 03:05:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2024-12-06 03:05:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2024-12-06 03:05:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 03:05:33,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 03:05:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-12-06 03:05:33,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-12-06 03:05:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2024-12-06 03:05:33,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2024-12-06 03:05:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 03:05:33,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 03:05:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-06 03:05:33,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-06 03:05:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-06 03:05:33,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-06 03:05:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2024-12-06 03:05:33,942 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2024-12-06 03:05:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 03:05:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 03:05:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2024-12-06 03:05:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2024-12-06 03:05:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-12-06 03:05:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-12-06 03:05:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-12-06 03:05:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-12-06 03:05:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-06 03:05:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-06 03:05:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 03:05:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 03:05:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2024-12-06 03:05:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2024-12-06 03:05:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-06 03:05:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-06 03:05:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-12-06 03:05:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-12-06 03:05:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-12-06 03:05:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-12-06 03:05:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 03:05:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 03:05:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-12-06 03:05:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-12-06 03:05:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-06 03:05:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-06 03:05:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_change_mtu [2024-12-06 03:05:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_change_mtu [2024-12-06 03:05:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 03:05:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 03:05:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 03:05:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 03:05:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-12-06 03:05:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-12-06 03:05:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 03:05:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 03:05:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-06 03:05:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-06 03:05:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-06 03:05:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-06 03:05:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-12-06 03:05:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-12-06 03:05:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:05:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2024-12-06 03:05:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2024-12-06 03:05:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-06 03:05:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-06 03:05:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-12-06 03:05:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-12-06 03:05:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2024-12-06 03:05:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2024-12-06 03:05:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:05:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-06 03:05:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-06 03:05:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 03:05:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 03:05:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-06 03:05:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-06 03:05:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-06 03:05:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-06 03:05:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 03:05:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 03:05:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-12-06 03:05:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-12-06 03:05:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-06 03:05:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-06 03:05:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-12-06 03:05:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-12-06 03:05:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:05:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-06 03:05:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-06 03:05:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-12-06 03:05:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-12-06 03:05:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:05:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 03:05:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 03:05:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-12-06 03:05:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-12-06 03:05:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-12-06 03:05:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-12-06 03:05:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 03:05:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 03:05:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 03:05:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 03:05:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-06 03:05:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-06 03:05:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2024-12-06 03:05:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2024-12-06 03:05:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2024-12-06 03:05:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2024-12-06 03:05:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2024-12-06 03:05:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2024-12-06 03:05:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-12-06 03:05:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-12-06 03:05:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 03:05:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-12-06 03:05:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-12-06 03:05:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 03:05:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 03:05:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2024-12-06 03:05:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2024-12-06 03:05:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 03:05:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2024-12-06 03:05:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2024-12-06 03:05:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2024-12-06 03:05:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2024-12-06 03:05:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:05:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-12-06 03:05:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-12-06 03:05:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 03:05:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 03:05:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 03:05:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 03:05:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-12-06 03:05:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-12-06 03:05:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2024-12-06 03:05:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2024-12-06 03:05:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2024-12-06 03:05:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2024-12-06 03:05:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-06 03:05:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-06 03:05:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-06 03:05:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-06 03:05:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2024-12-06 03:05:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2024-12-06 03:05:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2024-12-06 03:05:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2024-12-06 03:05:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2024-12-06 03:05:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2024-12-06 03:05:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:05:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-12-06 03:05:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-12-06 03:05:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-12-06 03:05:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-12-06 03:05:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2024-12-06 03:05:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2024-12-06 03:05:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-06 03:05:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-06 03:05:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-12-06 03:05:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-12-06 03:05:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 03:05:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 03:05:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-06 03:05:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-06 03:05:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2024-12-06 03:05:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2024-12-06 03:05:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-12-06 03:05:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-12-06 03:05:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:05:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2024-12-06 03:05:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2024-12-06 03:05:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-06 03:05:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-06 03:05:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-12-06 03:05:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-12-06 03:05:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:05:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-12-06 03:05:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-12-06 03:05:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-12-06 03:05:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-12-06 03:05:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 03:05:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 03:05:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:05:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-06 03:05:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-06 03:05:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-12-06 03:05:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-12-06 03:05:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-12-06 03:05:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-12-06 03:05:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-12-06 03:05:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-12-06 03:05:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2024-12-06 03:05:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2024-12-06 03:05:33,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2024-12-06 03:05:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2024-12-06 03:05:33,953 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-06 03:05:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-06 03:05:33,953 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-12-06 03:05:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-12-06 03:05:33,953 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-12-06 03:05:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-12-06 03:05:33,953 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2024-12-06 03:05:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2024-12-06 03:05:33,953 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2024-12-06 03:05:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2024-12-06 03:05:33,953 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-06 03:05:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-06 03:05:33,953 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-12-06 03:05:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-12-06 03:05:33,953 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-12-06 03:05:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-12-06 03:05:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2024-12-06 03:05:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2024-12-06 03:05:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2024-12-06 03:05:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2024-12-06 03:05:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-06 03:05:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-06 03:05:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-06 03:05:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-06 03:05:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-06 03:05:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-06 03:05:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2024-12-06 03:05:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2024-12-06 03:05:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:05:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2024-12-06 03:05:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2024-12-06 03:05:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-12-06 03:05:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-12-06 03:05:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-12-06 03:05:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-12-06 03:05:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-12-06 03:05:33,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-12-06 03:05:33,955 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2024-12-06 03:05:33,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2024-12-06 03:05:33,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:05:33,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:05:34,645 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:05:34,648 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:05:35,052 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 03:05:56,382 INFO L? ?]: Removed 2584 outVars from TransFormulas that were not future-live. [2024-12-06 03:05:56,382 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:05:59,371 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:05:59,372 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 03:05:59,372 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:05:59 BoogieIcfgContainer [2024-12-06 03:05:59,372 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:05:59,373 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:05:59,373 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:05:59,382 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:05:59,383 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:05:59" (1/1) ... [2024-12-06 03:05:59,390 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:05:59,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:59,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1877 states and 2759 transitions. [2024-12-06 03:05:59,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2759 transitions. [2024-12-06 03:05:59,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 03:05:59,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:59,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:19,401 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 03:06:29,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:06:31,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:31,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1880 states and 2833 transitions. [2024-12-06 03:06:31,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2833 transitions. [2024-12-06 03:06:31,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 03:06:31,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:31,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-12-06 03:06:50,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:50,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 1881 states and 2834 transitions. [2024-12-06 03:06:50,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 2834 transitions. [2024-12-06 03:06:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 03:06:50,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:50,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:07,743 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 03:07:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:09,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 1884 states and 2906 transitions. [2024-12-06 03:07:09,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2906 transitions. [2024-12-06 03:07:09,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 03:07:09,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:09,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:28,344 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 03:07:31,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:31,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1889 states and 2985 transitions. [2024-12-06 03:07:31,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2985 transitions. [2024-12-06 03:07:31,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 03:07:31,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:31,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:51,787 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 03:07:57,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:57,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 1895 states and 3065 transitions. [2024-12-06 03:07:57,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3065 transitions. [2024-12-06 03:07:57,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 03:07:57,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:57,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:15,672 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-12-06 03:08:17,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:17,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1899 states and 3074 transitions. [2024-12-06 03:08:17,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3074 transitions. [2024-12-06 03:08:17,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:08:17,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:17,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:36,247 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-12-06 03:08:36,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:36,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1900 states and 3074 transitions. [2024-12-06 03:08:36,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3074 transitions. [2024-12-06 03:08:36,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:08:36,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:36,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:53,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:53,929 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-12-06 03:08:54,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:54,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1903 states and 3079 transitions. [2024-12-06 03:08:54,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3079 transitions. [2024-12-06 03:08:54,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:08:54,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:54,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:14,134 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 03:09:22,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:22,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 1911 states and 3163 transitions. [2024-12-06 03:09:22,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3163 transitions. [2024-12-06 03:09:22,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 03:09:22,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:22,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:39,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:39,905 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-12-06 03:09:39,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:39,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 1912 states and 3163 transitions. [2024-12-06 03:09:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3163 transitions. [2024-12-06 03:09:39,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 03:09:39,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:39,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:57,064 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-12-06 03:09:58,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:58,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3168 states to 1914 states and 3168 transitions. [2024-12-06 03:09:58,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3168 transitions. [2024-12-06 03:09:58,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 03:09:58,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:58,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:15,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:15,731 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-12-06 03:10:15,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3168 states to 1915 states and 3168 transitions. [2024-12-06 03:10:15,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3168 transitions. [2024-12-06 03:10:15,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 03:10:15,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:15,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:32,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:33,025 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 03:10:34,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:34,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 1918 states and 3173 transitions. [2024-12-06 03:10:34,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3173 transitions. [2024-12-06 03:10:34,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 03:10:34,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:34,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:51,711 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 03:11:03,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:03,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 1925 states and 3250 transitions. [2024-12-06 03:11:03,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3250 transitions. [2024-12-06 03:11:03,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 03:11:03,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:03,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:20,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:20,874 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-12-06 03:11:21,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:21,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3256 states to 1928 states and 3256 transitions. [2024-12-06 03:11:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3256 transitions. [2024-12-06 03:11:21,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 03:11:21,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:21,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:39,475 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-12-06 03:11:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3256 states to 1929 states and 3256 transitions. [2024-12-06 03:11:39,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3256 transitions. [2024-12-06 03:11:39,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 03:11:39,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:39,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:57,499 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 03:11:58,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 1928 states and 3248 transitions. [2024-12-06 03:11:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3248 transitions. [2024-12-06 03:11:58,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 03:11:58,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:58,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:15,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:15,674 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-12-06 03:12:15,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:15,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3253 states to 1931 states and 3253 transitions. [2024-12-06 03:12:15,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3253 transitions. [2024-12-06 03:12:15,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 03:12:15,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:15,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:32,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:33,935 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 03:12:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:34,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 1930 states and 3245 transitions. [2024-12-06 03:12:34,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 3245 transitions. [2024-12-06 03:12:34,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 03:12:34,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:34,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:52,499 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-12-06 03:12:52,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:52,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 1931 states and 3245 transitions. [2024-12-06 03:12:52,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3245 transitions. [2024-12-06 03:12:52,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 03:12:52,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:52,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:10,847 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 03:13:29,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:29,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 1940 states and 3315 transitions. [2024-12-06 03:13:29,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3315 transitions. [2024-12-06 03:13:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 03:13:29,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:29,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:46,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:46,664 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-12-06 03:13:46,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:46,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 1941 states and 3315 transitions. [2024-12-06 03:13:46,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3315 transitions. [2024-12-06 03:13:46,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 03:13:46,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:46,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:04,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:04,446 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-12-06 03:14:04,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:04,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 1942 states and 3315 transitions. [2024-12-06 03:14:04,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3315 transitions. [2024-12-06 03:14:04,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 03:14:04,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:04,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:21,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:22,112 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-12-06 03:14:29,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3323 states to 1945 states and 3323 transitions. [2024-12-06 03:14:29,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3323 transitions. [2024-12-06 03:14:29,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 03:14:29,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:29,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-12-06 03:14:53,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:53,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 1949 states and 3332 transitions. [2024-12-06 03:14:53,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3332 transitions. [2024-12-06 03:14:53,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 03:14:53,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:53,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:12,345 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 03:15:13,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:13,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 1948 states and 3330 transitions. [2024-12-06 03:15:13,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3330 transitions. [2024-12-06 03:15:13,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 03:15:13,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:13,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:30,792 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-12-06 03:15:30,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:30,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 1949 states and 3330 transitions. [2024-12-06 03:15:30,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3330 transitions. [2024-12-06 03:15:30,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 03:15:30,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:30,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:49,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:50,121 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-12-06 03:15:53,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:53,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 1952 states and 3339 transitions. [2024-12-06 03:15:53,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3339 transitions. [2024-12-06 03:15:53,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 03:15:53,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:53,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:13,333 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 03:16:32,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:32,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3430 states to 1960 states and 3430 transitions. [2024-12-06 03:16:32,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3430 transitions. [2024-12-06 03:16:32,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 03:16:32,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:32,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:50,775 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2024-12-06 03:16:55,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:55,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 1962 states and 3434 transitions. [2024-12-06 03:16:55,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3434 transitions. [2024-12-06 03:16:55,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 03:16:55,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:55,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:12,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:13,100 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-12-06 03:17:14,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:14,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 1967 states and 3445 transitions. [2024-12-06 03:17:14,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3445 transitions. [2024-12-06 03:17:14,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 03:17:14,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:14,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:33,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:34,189 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-12-06 03:17:34,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:34,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 1968 states and 3445 transitions. [2024-12-06 03:17:34,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3445 transitions. [2024-12-06 03:17:34,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 03:17:34,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:34,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:52,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:53,537 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 03:18:12,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:12,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 1975 states and 3533 transitions. [2024-12-06 03:18:12,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3533 transitions. [2024-12-06 03:18:12,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 03:18:12,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:12,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:31,354 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 03:18:43,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:43,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3608 states to 1979 states and 3608 transitions. [2024-12-06 03:18:43,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3608 transitions. [2024-12-06 03:18:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 03:18:43,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:43,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:03,617 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-12-06 03:19:12,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:12,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3615 states to 1982 states and 3615 transitions. [2024-12-06 03:19:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3615 transitions. [2024-12-06 03:19:12,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 03:19:12,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:12,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:29,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-12-06 03:19:38,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:38,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3621 states to 1985 states and 3621 transitions. [2024-12-06 03:19:38,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3621 transitions. [2024-12-06 03:19:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 03:19:38,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:38,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms