./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.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_9b8d437b-2a23-40d9-880f-af3d059baf35/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8d437b-2a23-40d9-880f-af3d059baf35/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8d437b-2a23-40d9-880f-af3d059baf35/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8d437b-2a23-40d9-880f-af3d059baf35/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8d437b-2a23-40d9-880f-af3d059baf35/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8d437b-2a23-40d9-880f-af3d059baf35/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:39:52,207 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:39:52,305 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8d437b-2a23-40d9-880f-af3d059baf35/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:39:52,317 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:39:52,318 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:39:52,350 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:39:52,351 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:39:52,352 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:39:52,352 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:39:52,353 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:39:52,354 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:39:52,354 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:39:52,354 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:39:52,354 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:39:52,354 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:39:52,354 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:39:52,354 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:39:52,355 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:39:52,355 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:39:52,355 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:39:52,355 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:39:52,355 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:39:52,355 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:39:52,355 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:39:52,355 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:39:52,355 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:39:52,355 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:39:52,356 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:39:52,356 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:39:52,356 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:39:52,356 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_9b8d437b-2a23-40d9-880f-af3d059baf35/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd [2024-11-13 20:39:52,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:39:52,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:39:52,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:39:52,725 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:39:52,725 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:39:52,727 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8d437b-2a23-40d9-880f-af3d059baf35/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i Unable to find full path for "g++" [2024-11-13 20:39:54,641 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:39:55,530 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:39:55,532 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8d437b-2a23-40d9-880f-af3d059baf35/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-11-13 20:39:55,613 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8d437b-2a23-40d9-880f-af3d059baf35/bin/ukojak-verify-EEHR8qb7sm/data/c7909df00/147e37f2edf24953b8d723f35e84513a/FLAGba48dced2 [2024-11-13 20:39:55,634 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8d437b-2a23-40d9-880f-af3d059baf35/bin/ukojak-verify-EEHR8qb7sm/data/c7909df00/147e37f2edf24953b8d723f35e84513a [2024-11-13 20:39:55,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:39:55,640 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:39:55,641 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:39:55,642 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:39:55,647 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:39:55,648 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:39:55" (1/1) ... [2024-11-13 20:39:55,650 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d34ec57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:39:55, skipping insertion in model container [2024-11-13 20:39:55,651 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:39:55" (1/1) ... [2024-11-13 20:39:55,824 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:39:59,084 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_9b8d437b-2a23-40d9-880f-af3d059baf35/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387086,387099] [2024-11-13 20:39:59,088 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_9b8d437b-2a23-40d9-880f-af3d059baf35/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387231,387244] [2024-11-13 20:39:59,120 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:39:59,202 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:39:59,344 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"); [5254] [2024-11-13 20:39:59,346 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)); [5261] [2024-11-13 20:39:59,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5268] [2024-11-13 20:39:59,349 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/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5309-5310] [2024-11-13 20:39:59,349 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"); [5315-5317] [2024-11-13 20:39:59,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5463] [2024-11-13 20:39:59,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5471] [2024-11-13 20:39:59,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5478] [2024-11-13 20:39:59,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5485] [2024-11-13 20:39:59,366 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)); [5589-5590] [2024-11-13 20:39:59,368 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)); [5623-5624] [2024-11-13 20:39:59,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5660-5661] [2024-11-13 20:39:59,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5697-5698] [2024-11-13 20:39:59,382 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" (502), "i" (12UL)); [5957-5958] [2024-11-13 20:39:59,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5964] [2024-11-13 20:39:59,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8592] [2024-11-13 20:39:59,548 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8748] [2024-11-13 20:39:59,656 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 *)"drivers/net/ethernet/natsemi/natsemi.c"), "i" (3315), "i" (12UL)); [10300-10301] [2024-11-13 20:39:59,757 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_9b8d437b-2a23-40d9-880f-af3d059baf35/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387086,387099] [2024-11-13 20:39:59,758 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_9b8d437b-2a23-40d9-880f-af3d059baf35/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387231,387244] [2024-11-13 20:39:59,764 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:40:00,046 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:40:00,047 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:00 WrapperNode [2024-11-13 20:40:00,048 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:40:00,049 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:40:00,049 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:40:00,049 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:40:00,056 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:00" (1/1) ... [2024-11-13 20:40:00,189 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:00" (1/1) ... [2024-11-13 20:40:00,530 INFO L138 Inliner]: procedures = 510, calls = 2683, calls flagged for inlining = 247, calls inlined = 217, statements flattened = 6657 [2024-11-13 20:40:00,532 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:40:00,533 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:40:00,534 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:40:00,534 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:40:00,543 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:00" (1/1) ... [2024-11-13 20:40:00,543 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:00" (1/1) ... [2024-11-13 20:40:00,593 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:00" (1/1) ... [2024-11-13 20:40:00,593 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:00" (1/1) ... [2024-11-13 20:40:00,862 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:00" (1/1) ... [2024-11-13 20:40:00,917 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:00" (1/1) ... [2024-11-13 20:40:00,971 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:00" (1/1) ... [2024-11-13 20:40:01,004 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:00" (1/1) ... [2024-11-13 20:40:01,070 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:40:01,071 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:40:01,072 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:40:01,072 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:40:01,073 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:00" (1/1) ... [2024-11-13 20:40:01,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:40:01,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8d437b-2a23-40d9-880f-af3d059baf35/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:40:01,119 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8d437b-2a23-40d9-880f-af3d059baf35/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:40:01,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8d437b-2a23-40d9-880f-af3d059baf35/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:40:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2024-11-13 20:40:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2024-11-13 20:40:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-13 20:40:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-13 20:40:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2024-11-13 20:40:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2024-11-13 20:40:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 20:40:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 20:40:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 20:40:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 20:40:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-13 20:40:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-13 20:40:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2024-11-13 20:40:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2024-11-13 20:40:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2024-11-13 20:40:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2024-11-13 20:40:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 20:40:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 20:40:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 20:40:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 20:40:01,154 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2024-11-13 20:40:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2024-11-13 20:40:01,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_92 [2024-11-13 20:40:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_92 [2024-11-13 20:40:01,154 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 20:40:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 20:40:01,154 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2024-11-13 20:40:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2024-11-13 20:40:01,154 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-13 20:40:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-13 20:40:01,154 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 20:40:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 20:40:01,155 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-13 20:40:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-13 20:40:01,155 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 20:40:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 20:40:01,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 20:40:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 20:40:01,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 20:40:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 20:40:01,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 20:40:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 20:40:01,155 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 20:40:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 20:40:01,155 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 20:40:01,156 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 20:40:01,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 20:40:01,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 20:40:01,156 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-11-13 20:40:01,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-11-13 20:40:01,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-13 20:40:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-13 20:40:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-13 20:40:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-13 20:40:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:40:01,159 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 20:40:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 20:40:01,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-13 20:40:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-13 20:40:01,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2024-11-13 20:40:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2024-11-13 20:40:01,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-13 20:40:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-13 20:40:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-11-13 20:40:01,160 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-11-13 20:40:01,161 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 20:40:01,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 20:40:01,161 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2024-11-13 20:40:01,161 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2024-11-13 20:40:01,161 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2024-11-13 20:40:01,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2024-11-13 20:40:01,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 20:40:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 20:40:01,162 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 20:40:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-13 20:40:01,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-13 20:40:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2024-11-13 20:40:01,162 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2024-11-13 20:40:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:40:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 20:40:01,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 20:40:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:40:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-13 20:40:01,163 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-13 20:40:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 20:40:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 20:40:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-13 20:40:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-13 20:40:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2024-11-13 20:40:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2024-11-13 20:40:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 20:40:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 20:40:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-13 20:40:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-13 20:40:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 20:40:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 20:40:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 20:40:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 20:40:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 20:40:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 20:40:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2024-11-13 20:40:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2024-11-13 20:40:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2024-11-13 20:40:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2024-11-13 20:40:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-13 20:40:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-13 20:40:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:40:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 20:40:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 20:40:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 20:40:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 20:40:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-13 20:40:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-13 20:40:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:40:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-11-13 20:40:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-11-13 20:40:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 20:40:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 20:40:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 20:40:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 20:40:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:40:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 20:40:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 20:40:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-13 20:40:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-13 20:40:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-13 20:40:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-13 20:40:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 20:40:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 20:40:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2024-11-13 20:40:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2024-11-13 20:40:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-13 20:40:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-13 20:40:01,167 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2024-11-13 20:40:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2024-11-13 20:40:01,167 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-13 20:40:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-13 20:40:01,167 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 20:40:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 20:40:01,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 20:40:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 20:40:01,167 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 20:40:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 20:40:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 20:40:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 20:40:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2024-11-13 20:40:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2024-11-13 20:40:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-13 20:40:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-13 20:40:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-13 20:40:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-13 20:40:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2024-11-13 20:40:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2024-11-13 20:40:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:40:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:40:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 20:40:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:40:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 20:40:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 20:40:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2024-11-13 20:40:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2024-11-13 20:40:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-11-13 20:40:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-11-13 20:40:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-13 20:40:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-13 20:40:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2024-11-13 20:40:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2024-11-13 20:40:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-13 20:40:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-13 20:40:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-13 20:40:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-13 20:40:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2024-11-13 20:40:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2024-11-13 20:40:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-13 20:40:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-13 20:40:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-11-13 20:40:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-11-13 20:40:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-13 20:40:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-13 20:40:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_91 [2024-11-13 20:40:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_91 [2024-11-13 20:40:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-13 20:40:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-13 20:40:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-13 20:40:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-13 20:40:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-13 20:40:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-13 20:40:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 20:40:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 20:40:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 20:40:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 20:40:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-13 20:40:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-13 20:40:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:40:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2024-11-13 20:40:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2024-11-13 20:40:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 20:40:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 20:40:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2024-11-13 20:40:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2024-11-13 20:40:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:40:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:40:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 20:40:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 20:40:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-11-13 20:40:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-11-13 20:40:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 20:40:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 20:40:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-13 20:40:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-13 20:40:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 20:40:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 20:40:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-13 20:40:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-13 20:40:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2024-11-13 20:40:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2024-11-13 20:40:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-11-13 20:40:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-11-13 20:40:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-13 20:40:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-13 20:40:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-11-13 20:40:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-11-13 20:40:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2024-11-13 20:40:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2024-11-13 20:40:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 20:40:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 20:40:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 20:40:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 20:40:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-13 20:40:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-13 20:40:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 20:40:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 20:40:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2024-11-13 20:40:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2024-11-13 20:40:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-13 20:40:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-13 20:40:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:40:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2024-11-13 20:40:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2024-11-13 20:40:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 20:40:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 20:40:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2024-11-13 20:40:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2024-11-13 20:40:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-13 20:40:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-13 20:40:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 20:40:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 20:40:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-13 20:40:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-13 20:40:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-13 20:40:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-13 20:40:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2024-11-13 20:40:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2024-11-13 20:40:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-11-13 20:40:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-11-13 20:40:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-11-13 20:40:01,181 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-11-13 20:40:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 20:40:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 20:40:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-13 20:40:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-13 20:40:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-13 20:40:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-13 20:40:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2024-11-13 20:40:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2024-11-13 20:40:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2024-11-13 20:40:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2024-11-13 20:40:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 20:40:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 20:40:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:40:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2024-11-13 20:40:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2024-11-13 20:40:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 20:40:01,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 20:40:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-13 20:40:01,183 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-13 20:40:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2024-11-13 20:40:01,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2024-11-13 20:40:02,508 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:40:02,518 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:40:03,459 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 20:40:25,137 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 20:40:26,700 INFO L? ?]: Removed 3238 outVars from TransFormulas that were not future-live. [2024-11-13 20:40:26,700 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:40:31,723 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:40:31,723 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:40:31,723 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:40:31 BoogieIcfgContainer [2024-11-13 20:40:31,724 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:40:31,725 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:40:31,725 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:40:31,736 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:40:31,736 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:40:31" (1/1) ... [2024-11-13 20:40:31,745 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:40:31,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:31,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 2080 states and 3041 transitions. [2024-11-13 20:40:31,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 3041 transitions. [2024-11-13 20:40:31,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 20:40:31,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:31,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:51,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:52,706 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 873 trivial. 0 not checked. [2024-11-13 20:41:02,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:41:04,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:04,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 2090 states and 3059 transitions. [2024-11-13 20:41:04,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 3059 transitions. [2024-11-13 20:41:04,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:41:04,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:04,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:22,476 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 909 trivial. 0 not checked. [2024-11-13 20:41:22,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:22,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 2094 states and 3068 transitions. [2024-11-13 20:41:22,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3068 transitions. [2024-11-13 20:41:22,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 20:41:22,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:22,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:40,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:41,031 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-13 20:41:42,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:42,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 2102 states and 3089 transitions. [2024-11-13 20:41:42,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 3089 transitions. [2024-11-13 20:41:42,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 20:41:42,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:42,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:00,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:00,594 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 910 trivial. 0 not checked. [2024-11-13 20:42:01,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:01,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3099 states to 2107 states and 3099 transitions. [2024-11-13 20:42:01,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3099 transitions. [2024-11-13 20:42:01,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 20:42:01,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:01,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:18,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2024-11-13 20:42:23,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:23,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 2112 states and 3114 transitions. [2024-11-13 20:42:23,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3114 transitions. [2024-11-13 20:42:23,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 20:42:23,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:23,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:40,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:40,700 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 915 trivial. 0 not checked. [2024-11-13 20:42:41,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:41,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3117 states to 2113 states and 3117 transitions. [2024-11-13 20:42:41,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 3117 transitions. [2024-11-13 20:42:41,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 20:42:41,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:41,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:59,335 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-13 20:43:03,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:03,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3138 states to 2120 states and 3138 transitions. [2024-11-13 20:43:03,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3138 transitions. [2024-11-13 20:43:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 20:43:03,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:03,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:21,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:22,368 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2024-11-13 20:43:22,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:22,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 2121 states and 3139 transitions. [2024-11-13 20:43:22,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3139 transitions. [2024-11-13 20:43:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 20:43:22,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:22,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:42,311 INFO L134 CoverageAnalysis]: Checked inductivity of 914 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2024-11-13 20:43:45,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:45,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 2127 states and 3157 transitions. [2024-11-13 20:43:45,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 3157 transitions. [2024-11-13 20:43:45,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 20:43:45,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:45,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:03,444 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-13 20:44:03,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:03,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3160 states to 2131 states and 3160 transitions. [2024-11-13 20:44:03,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 3160 transitions. [2024-11-13 20:44:03,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 20:44:03,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:03,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:23,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:24,248 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-13 20:44:24,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:24,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 2133 states and 3162 transitions. [2024-11-13 20:44:24,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 3162 transitions. [2024-11-13 20:44:24,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:44:24,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:24,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-13 20:44:44,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:44,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 2134 states and 3163 transitions. [2024-11-13 20:44:44,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3163 transitions. [2024-11-13 20:44:44,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 20:44:44,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:44,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:04,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 910 trivial. 0 not checked. [2024-11-13 20:45:04,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 2140 states and 3179 transitions. [2024-11-13 20:45:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 3179 transitions. [2024-11-13 20:45:04,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 20:45:04,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:04,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:22,921 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-13 20:45:23,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:23,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3181 states to 2142 states and 3181 transitions. [2024-11-13 20:45:23,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 3181 transitions. [2024-11-13 20:45:23,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:45:23,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:23,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:41,792 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-13 20:45:41,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:41,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3181 states to 2143 states and 3181 transitions. [2024-11-13 20:45:41,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 3181 transitions. [2024-11-13 20:45:41,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:45:41,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:41,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:00,922 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-13 20:46:01,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3184 states to 2146 states and 3184 transitions. [2024-11-13 20:46:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 3184 transitions. [2024-11-13 20:46:01,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 20:46:01,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:01,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:22,675 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-13 20:46:34,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:34,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3210 states to 2155 states and 3210 transitions. [2024-11-13 20:46:34,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 3210 transitions. [2024-11-13 20:46:34,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:46:34,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:34,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:53,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:54,198 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-13 20:46:54,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:54,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3214 states to 2159 states and 3214 transitions. [2024-11-13 20:46:54,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 3214 transitions. [2024-11-13 20:46:54,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 20:46:54,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:54,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:13,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:13,734 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-11-13 20:47:14,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:14,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 2163 states and 3222 transitions. [2024-11-13 20:47:14,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 3222 transitions. [2024-11-13 20:47:14,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 20:47:14,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:14,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:33,237 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2024-11-13 20:47:41,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:41,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 2170 states and 3242 transitions. [2024-11-13 20:47:41,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 3242 transitions. [2024-11-13 20:47:41,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 20:47:41,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:41,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:58,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:58,730 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-13 20:47:59,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 2173 states and 3247 transitions. [2024-11-13 20:48:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 3247 transitions. [2024-11-13 20:48:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:48:00,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:00,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:17,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:17,850 INFO L134 CoverageAnalysis]: Checked inductivity of 988 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 979 trivial. 0 not checked. [2024-11-13 20:48:23,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3268 states to 2181 states and 3268 transitions. [2024-11-13 20:48:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 3268 transitions. [2024-11-13 20:48:23,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:48:23,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:23,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:41,233 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2024-11-13 20:48:45,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:45,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3280 states to 2186 states and 3280 transitions. [2024-11-13 20:48:45,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3280 transitions. [2024-11-13 20:48:45,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:48:45,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:45,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:04,193 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2024-11-13 20:49:16,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:16,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 2193 states and 3299 transitions. [2024-11-13 20:49:16,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 3299 transitions. [2024-11-13 20:49:16,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:49:16,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:16,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:34,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:35,009 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2024-11-13 20:49:38,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:38,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3308 states to 2196 states and 3308 transitions. [2024-11-13 20:49:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 3308 transitions. [2024-11-13 20:49:38,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:49:38,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:38,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:55,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:57,951 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-13 20:50:08,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:08,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3344 states to 2210 states and 3344 transitions. [2024-11-13 20:50:08,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 3344 transitions. [2024-11-13 20:50:08,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 20:50:08,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:08,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:25,575 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2024-11-13 20:50:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:30,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3356 states to 2216 states and 3356 transitions. [2024-11-13 20:50:30,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 3356 transitions. [2024-11-13 20:50:30,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 20:50:30,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:30,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:47,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:47,533 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 959 trivial. 0 not checked. [2024-11-13 20:50:48,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:48,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3360 states to 2218 states and 3360 transitions. [2024-11-13 20:50:48,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3360 transitions. [2024-11-13 20:50:48,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:50:48,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:48,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:06,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:06,594 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2024-11-13 20:51:10,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:10,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3372 states to 2224 states and 3372 transitions. [2024-11-13 20:51:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 3372 transitions. [2024-11-13 20:51:10,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:51:10,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:10,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:27,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:28,046 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2024-11-13 20:51:31,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:31,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2228 states and 3384 transitions. [2024-11-13 20:51:31,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 3384 transitions. [2024-11-13 20:51:31,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:51:31,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:31,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:49,438 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 981 trivial. 0 not checked. [2024-11-13 20:51:51,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:51,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3391 states to 2232 states and 3391 transitions. [2024-11-13 20:51:51,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3391 transitions. [2024-11-13 20:51:51,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:51:51,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:51,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:08,545 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2024-11-13 20:52:08,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:08,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3402 states to 2238 states and 3402 transitions. [2024-11-13 20:52:08,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 3402 transitions. [2024-11-13 20:52:08,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:52:08,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:08,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:25,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:25,752 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 910 trivial. 0 not checked. [2024-11-13 20:52:29,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:29,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3439 states to 2254 states and 3439 transitions. [2024-11-13 20:52:29,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 3439 transitions. [2024-11-13 20:52:29,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:52:29,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:29,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:45,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:46,191 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2024-11-13 20:52:49,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:49,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 2260 states and 3449 transitions. [2024-11-13 20:52:49,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 3449 transitions. [2024-11-13 20:52:49,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:52:49,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:49,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:07,156 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2024-11-13 20:53:10,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:10,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 2266 states and 3460 transitions. [2024-11-13 20:53:10,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 3460 transitions. [2024-11-13 20:53:10,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:53:10,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:10,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:29,723 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2024-11-13 20:53:36,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:36,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3477 states to 2272 states and 3477 transitions. [2024-11-13 20:53:36,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 3477 transitions. [2024-11-13 20:53:36,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:53:36,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:36,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:56,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:56,783 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2024-11-13 20:54:00,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:00,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 2275 states and 3486 transitions. [2024-11-13 20:54:00,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 3486 transitions. [2024-11-13 20:54:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:54:00,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:00,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:17,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:18,062 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-13 20:54:18,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:18,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3489 states to 2276 states and 3489 transitions. [2024-11-13 20:54:18,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2276 states and 3489 transitions. [2024-11-13 20:54:18,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:54:18,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:18,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms