./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.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_7d3fcbb3-0128-45b6-b388-030e1f9a2866/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d3fcbb3-0128-45b6-b388-030e1f9a2866/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_7d3fcbb3-0128-45b6-b388-030e1f9a2866/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d3fcbb3-0128-45b6-b388-030e1f9a2866/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d3fcbb3-0128-45b6-b388-030e1f9a2866/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_7d3fcbb3-0128-45b6-b388-030e1f9a2866/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 489d9a5739ede9ff47191ae53f39497ac15f03954255dcbbc9f617764054618f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:28:04,106 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:28:04,166 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d3fcbb3-0128-45b6-b388-030e1f9a2866/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 01:28:04,170 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:28:04,170 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:28:04,190 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:28:04,191 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:28:04,191 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:28:04,192 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:28:04,192 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:28:04,192 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:28:04,192 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:28:04,192 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:28:04,192 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:28:04,192 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:28:04,192 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:28:04,193 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:28:04,193 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:28:04,193 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:28:04,193 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:28:04,193 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:28:04,193 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:28:04,193 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:28:04,193 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:28:04,193 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:28:04,194 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:28:04,194 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:28:04,194 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:28:04,194 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:28:04,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:28:04,194 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_7d3fcbb3-0128-45b6-b388-030e1f9a2866/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 -> 489d9a5739ede9ff47191ae53f39497ac15f03954255dcbbc9f617764054618f [2024-12-06 01:28:04,411 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:28:04,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:28:04,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:28:04,424 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:28:04,425 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:28:04,426 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d3fcbb3-0128-45b6-b388-030e1f9a2866/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-12-06 01:28:07,082 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d3fcbb3-0128-45b6-b388-030e1f9a2866/bin/ukojak-verify-CZk0znPC7b/data/a83367746/20193fbcf5194953bf3dd68f0b53256d/FLAGdaadfa90c [2024-12-06 01:28:07,582 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:28:07,583 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d3fcbb3-0128-45b6-b388-030e1f9a2866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-12-06 01:28:07,622 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d3fcbb3-0128-45b6-b388-030e1f9a2866/bin/ukojak-verify-CZk0znPC7b/data/a83367746/20193fbcf5194953bf3dd68f0b53256d/FLAGdaadfa90c [2024-12-06 01:28:07,638 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d3fcbb3-0128-45b6-b388-030e1f9a2866/bin/ukojak-verify-CZk0znPC7b/data/a83367746/20193fbcf5194953bf3dd68f0b53256d [2024-12-06 01:28:07,641 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:28:07,642 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:28:07,644 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:28:07,644 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:28:07,648 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:28:07,649 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:28:07" (1/1) ... [2024-12-06 01:28:07,650 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@662d230c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:07, skipping insertion in model container [2024-12-06 01:28:07,650 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:28:07" (1/1) ... [2024-12-06 01:28:07,781 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:28:10,112 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_7d3fcbb3-0128-45b6-b388-030e1f9a2866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353302,353315] [2024-12-06 01:28:10,116 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_7d3fcbb3-0128-45b6-b388-030e1f9a2866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353449,353462] [2024-12-06 01:28:10,117 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_7d3fcbb3-0128-45b6-b388-030e1f9a2866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353588,353601] [2024-12-06 01:28:10,118 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_7d3fcbb3-0128-45b6-b388-030e1f9a2866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353746,353759] [2024-12-06 01:28:10,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:28:10,171 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:28:10,276 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"); [5259] [2024-12-06 01:28:10,278 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)); [5266] [2024-12-06 01:28:10,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5273] [2024-12-06 01:28:10,281 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/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5314-5315] [2024-12-06 01:28:10,281 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"); [5320-5322] [2024-12-06 01:28:10,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5414] [2024-12-06 01:28:10,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5422] [2024-12-06 01:28:10,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5429] [2024-12-06 01:28:10,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5436] [2024-12-06 01:28:10,294 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)); [5555-5556] [2024-12-06 01:28:10,296 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)); [5589-5590] [2024-12-06 01:28:10,298 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)); [5626-5627] [2024-12-06 01:28:10,299 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)); [5663-5664] [2024-12-06 01:28:10,309 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)); [5921-5922] [2024-12-06 01:28:10,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5928] [2024-12-06 01:28:10,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8560] [2024-12-06 01:28:10,420 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8716] [2024-12-06 01:28:10,484 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)); [10270-10271] [2024-12-06 01:28:10,549 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_7d3fcbb3-0128-45b6-b388-030e1f9a2866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353302,353315] [2024-12-06 01:28:10,550 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_7d3fcbb3-0128-45b6-b388-030e1f9a2866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353449,353462] [2024-12-06 01:28:10,550 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_7d3fcbb3-0128-45b6-b388-030e1f9a2866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353588,353601] [2024-12-06 01:28:10,550 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_7d3fcbb3-0128-45b6-b388-030e1f9a2866/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353746,353759] [2024-12-06 01:28:10,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:28:10,788 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:28:10,788 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:10 WrapperNode [2024-12-06 01:28:10,788 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:28:10,789 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:28:10,790 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:28:10,790 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:28:10,797 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:10" (1/1) ... [2024-12-06 01:28:10,861 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:10" (1/1) ... [2024-12-06 01:28:11,070 INFO L138 Inliner]: procedures = 421, calls = 2440, calls flagged for inlining = 234, calls inlined = 213, statements flattened = 6515 [2024-12-06 01:28:11,070 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:28:11,071 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:28:11,071 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:28:11,071 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:28:11,080 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:10" (1/1) ... [2024-12-06 01:28:11,080 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:10" (1/1) ... [2024-12-06 01:28:11,114 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:10" (1/1) ... [2024-12-06 01:28:11,114 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:10" (1/1) ... [2024-12-06 01:28:11,270 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:10" (1/1) ... [2024-12-06 01:28:11,278 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:10" (1/1) ... [2024-12-06 01:28:11,301 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:10" (1/1) ... [2024-12-06 01:28:11,333 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:10" (1/1) ... [2024-12-06 01:28:11,347 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:10" (1/1) ... [2024-12-06 01:28:11,381 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:28:11,382 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:28:11,382 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:28:11,382 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:28:11,383 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:10" (1/1) ... [2024-12-06 01:28:11,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:28:11,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d3fcbb3-0128-45b6-b388-030e1f9a2866/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:28:11,409 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d3fcbb3-0128-45b6-b388-030e1f9a2866/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:28:11,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d3fcbb3-0128-45b6-b388-030e1f9a2866/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:28:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2024-12-06 01:28:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2024-12-06 01:28:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-12-06 01:28:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-12-06 01:28:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2024-12-06 01:28:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2024-12-06 01:28:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 01:28:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 01:28:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 01:28:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 01:28:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-12-06 01:28:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-12-06 01:28:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2024-12-06 01:28:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2024-12-06 01:28:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 01:28:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 01:28:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 01:28:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 01:28:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2024-12-06 01:28:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2024-12-06 01:28:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-06 01:28:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-06 01:28:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2024-12-06 01:28:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2024-12-06 01:28:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-12-06 01:28:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-12-06 01:28:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 01:28:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 01:28:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-12-06 01:28:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-12-06 01:28:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-06 01:28:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-06 01:28:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-06 01:28:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-06 01:28:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 01:28:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 01:28:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-06 01:28:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-06 01:28:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 01:28:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 01:28:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 01:28:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 01:28:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-06 01:28:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-06 01:28:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 01:28:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 01:28:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 01:28:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 01:28:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-12-06 01:28:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-12-06 01:28:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-06 01:28:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-06 01:28:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-12-06 01:28:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-12-06 01:28:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:28:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-06 01:28:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-06 01:28:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-12-06 01:28:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-12-06 01:28:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-12-06 01:28:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-12-06 01:28:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-12-06 01:28:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-12-06 01:28:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 01:28:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 01:28:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-06 01:28:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-06 01:28:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2024-12-06 01:28:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2024-12-06 01:28:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2024-12-06 01:28:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2024-12-06 01:28:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 01:28:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 01:28:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 01:28:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-12-06 01:28:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-12-06 01:28:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2024-12-06 01:28:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2024-12-06 01:28:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 01:28:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 01:28:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 01:28:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:28:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-12-06 01:28:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-12-06 01:28:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 01:28:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 01:28:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2024-12-06 01:28:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2024-12-06 01:28:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 01:28:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 01:28:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-06 01:28:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-06 01:28:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 01:28:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 01:28:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-06 01:28:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-06 01:28:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2024-12-06 01:28:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2024-12-06 01:28:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2024-12-06 01:28:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2024-12-06 01:28:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-12-06 01:28:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-12-06 01:28:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:28:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-06 01:28:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-06 01:28:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-06 01:28:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-06 01:28:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-12-06 01:28:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-12-06 01:28:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:28:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-12-06 01:28:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-12-06 01:28:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 01:28:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 01:28:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 01:28:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 01:28:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:28:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 01:28:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 01:28:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-12-06 01:28:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-12-06 01:28:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-06 01:28:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-06 01:28:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2024-12-06 01:28:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2024-12-06 01:28:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2024-12-06 01:28:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2024-12-06 01:28:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-06 01:28:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-06 01:28:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 01:28:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 01:28:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-06 01:28:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-06 01:28:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-06 01:28:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-06 01:28:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-06 01:28:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-06 01:28:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2024-12-06 01:28:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2024-12-06 01:28:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-12-06 01:28:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-12-06 01:28:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-12-06 01:28:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-12-06 01:28:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2024-12-06 01:28:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2024-12-06 01:28:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:28:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:28:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 01:28:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 01:28:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 01:28:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 01:28:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2024-12-06 01:28:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2024-12-06 01:28:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-12-06 01:28:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-12-06 01:28:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-06 01:28:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-06 01:28:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2024-12-06 01:28:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2024-12-06 01:28:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-12-06 01:28:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-12-06 01:28:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-12-06 01:28:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-12-06 01:28:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2024-12-06 01:28:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2024-12-06 01:28:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-06 01:28:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-06 01:28:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-12-06 01:28:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-12-06 01:28:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-06 01:28:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-06 01:28:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-12-06 01:28:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-12-06 01:28:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-12-06 01:28:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-12-06 01:28:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 01:28:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 01:28:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-06 01:28:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-06 01:28:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-12-06 01:28:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-12-06 01:28:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:28:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2024-12-06 01:28:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2024-12-06 01:28:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-06 01:28:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-06 01:28:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2024-12-06 01:28:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2024-12-06 01:28:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:28:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:28:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 01:28:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 01:28:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-12-06 01:28:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-12-06 01:28:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-06 01:28:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-06 01:28:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 01:28:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 01:28:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 01:28:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 01:28:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-12-06 01:28:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-12-06 01:28:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2024-12-06 01:28:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2024-12-06 01:28:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-12-06 01:28:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-12-06 01:28:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-12-06 01:28:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-12-06 01:28:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-12-06 01:28:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-12-06 01:28:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2024-12-06 01:28:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2024-12-06 01:28:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-06 01:28:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-06 01:28:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 01:28:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 01:28:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-12-06 01:28:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-12-06 01:28:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-06 01:28:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-06 01:28:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2024-12-06 01:28:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2024-12-06 01:28:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-12-06 01:28:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-12-06 01:28:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:28:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2024-12-06 01:28:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2024-12-06 01:28:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-06 01:28:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-06 01:28:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 01:28:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 01:28:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2024-12-06 01:28:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2024-12-06 01:28:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-12-06 01:28:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-12-06 01:28:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-06 01:28:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-06 01:28:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-12-06 01:28:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-12-06 01:28:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-12-06 01:28:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-12-06 01:28:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2024-12-06 01:28:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2024-12-06 01:28:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-12-06 01:28:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-12-06 01:28:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-12-06 01:28:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-12-06 01:28:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 01:28:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 01:28:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-12-06 01:28:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-12-06 01:28:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-12-06 01:28:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-12-06 01:28:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2024-12-06 01:28:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2024-12-06 01:28:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2024-12-06 01:28:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2024-12-06 01:28:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-06 01:28:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-06 01:28:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-06 01:28:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-06 01:28:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:28:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2024-12-06 01:28:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2024-12-06 01:28:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 01:28:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 01:28:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-12-06 01:28:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-12-06 01:28:12,296 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:28:12,299 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:28:12,883 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 01:28:31,212 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-06 01:28:32,433 INFO L? ?]: Removed 3212 outVars from TransFormulas that were not future-live. [2024-12-06 01:28:32,433 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:28:35,787 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:28:35,787 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 01:28:35,787 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:28:35 BoogieIcfgContainer [2024-12-06 01:28:35,787 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:28:35,788 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:28:35,788 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:28:35,798 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:28:35,799 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:28:35" (1/1) ... [2024-12-06 01:28:35,806 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:28:35,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:35,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2976 states to 2031 states and 2976 transitions. [2024-12-06 01:28:35,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 2976 transitions. [2024-12-06 01:28:35,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 01:28:35,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:35,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:52,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:53,417 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 01:29:03,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:29:04,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:04,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2992 states to 2040 states and 2992 transitions. [2024-12-06 01:29:04,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 2992 transitions. [2024-12-06 01:29:04,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 01:29:04,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:04,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:20,653 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-06 01:29:21,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:21,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 2046 states and 3009 transitions. [2024-12-06 01:29:21,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3009 transitions. [2024-12-06 01:29:21,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 01:29:21,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:21,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:38,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:38,845 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-06 01:29:39,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:39,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 2051 states and 3021 transitions. [2024-12-06 01:29:39,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3021 transitions. [2024-12-06 01:29:39,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 01:29:39,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:39,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-06 01:29:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 2059 states and 3043 transitions. [2024-12-06 01:29:59,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3043 transitions. [2024-12-06 01:29:59,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 01:29:59,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:59,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:15,972 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-06 01:30:19,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:19,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 2064 states and 3059 transitions. [2024-12-06 01:30:19,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 3059 transitions. [2024-12-06 01:30:19,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 01:30:19,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:19,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:34,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:35,384 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-06 01:30:37,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:37,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 2070 states and 3072 transitions. [2024-12-06 01:30:37,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 3072 transitions. [2024-12-06 01:30:37,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 01:30:37,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:37,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:53,266 INFO L134 CoverageAnalysis]: Checked inductivity of 911 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-06 01:30:53,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:53,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 2071 states and 3072 transitions. [2024-12-06 01:30:53,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3072 transitions. [2024-12-06 01:30:53,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 01:30:53,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:53,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:08,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:09,105 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-06 01:31:09,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:09,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 2072 states and 3073 transitions. [2024-12-06 01:31:09,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3073 transitions. [2024-12-06 01:31:09,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 01:31:09,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:09,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:24,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:24,866 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-06 01:31:30,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:30,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 2079 states and 3095 transitions. [2024-12-06 01:31:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 3095 transitions. [2024-12-06 01:31:30,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 01:31:30,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:30,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:46,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:46,622 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-06 01:31:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:47,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3132 states to 2085 states and 3132 transitions. [2024-12-06 01:31:47,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3132 transitions. [2024-12-06 01:31:47,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 01:31:47,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:47,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:02,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:02,712 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-06 01:32:02,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:02,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 2087 states and 3134 transitions. [2024-12-06 01:32:02,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3134 transitions. [2024-12-06 01:32:02,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 01:32:02,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:02,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:18,516 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-06 01:32:18,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:18,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3151 states to 2093 states and 3151 transitions. [2024-12-06 01:32:18,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 3151 transitions. [2024-12-06 01:32:18,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 01:32:18,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:18,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:34,075 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-06 01:32:34,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:34,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3152 states to 2094 states and 3152 transitions. [2024-12-06 01:32:34,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3152 transitions. [2024-12-06 01:32:34,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 01:32:34,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:34,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:50,554 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-06 01:32:50,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3155 states to 2097 states and 3155 transitions. [2024-12-06 01:32:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3155 transitions. [2024-12-06 01:32:50,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 01:32:50,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:50,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:05,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:05,984 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-06 01:33:06,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:06,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 2099 states and 3157 transitions. [2024-12-06 01:33:06,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3157 transitions. [2024-12-06 01:33:06,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 01:33:06,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:06,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:21,478 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-06 01:33:21,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:21,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 2100 states and 3157 transitions. [2024-12-06 01:33:21,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3157 transitions. [2024-12-06 01:33:21,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 01:33:21,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:21,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:36,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:36,846 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2024-12-06 01:33:38,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:38,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3165 states to 2104 states and 3165 transitions. [2024-12-06 01:33:38,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 3165 transitions. [2024-12-06 01:33:38,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 01:33:38,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:38,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:54,300 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 01:33:54,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:54,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 2112 states and 3172 transitions. [2024-12-06 01:33:54,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3172 transitions. [2024-12-06 01:33:54,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 01:33:54,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:54,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:10,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:10,389 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-06 01:34:10,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:10,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 2113 states and 3173 transitions. [2024-12-06 01:34:10,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 3173 transitions. [2024-12-06 01:34:10,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 01:34:10,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:10,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:25,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:26,504 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-06 01:34:37,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:37,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3199 states to 2122 states and 3199 transitions. [2024-12-06 01:34:37,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 3199 transitions. [2024-12-06 01:34:37,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 01:34:37,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:37,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:53,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2024-12-06 01:34:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:54,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3207 states to 2126 states and 3207 transitions. [2024-12-06 01:34:54,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2126 states and 3207 transitions. [2024-12-06 01:34:54,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 01:34:54,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:54,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:09,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:10,000 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 941 trivial. 0 not checked. [2024-12-06 01:35:15,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:15,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3218 states to 2131 states and 3218 transitions. [2024-12-06 01:35:15,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 3218 transitions. [2024-12-06 01:35:15,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 01:35:15,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:15,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:30,907 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-06 01:35:31,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 2134 states and 3220 transitions. [2024-12-06 01:35:31,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3220 transitions. [2024-12-06 01:35:31,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 01:35:31,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:31,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:46,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:47,233 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-12-06 01:35:55,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:55,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 2141 states and 3240 transitions. [2024-12-06 01:35:55,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3240 transitions. [2024-12-06 01:35:55,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 01:35:55,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:55,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:11,857 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-06 01:36:19,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:19,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 2148 states and 3266 transitions. [2024-12-06 01:36:19,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 3266 transitions. [2024-12-06 01:36:19,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:36:19,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:19,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 982 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2024-12-06 01:36:38,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:38,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 2152 states and 3275 transitions. [2024-12-06 01:36:38,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 3275 transitions. [2024-12-06 01:36:38,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:36:38,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:38,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:53,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:54,674 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-12-06 01:37:07,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:07,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 2159 states and 3295 transitions. [2024-12-06 01:37:07,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 3295 transitions. [2024-12-06 01:37:07,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:37:07,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:07,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:22,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:22,844 INFO L134 CoverageAnalysis]: Checked inductivity of 982 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2024-12-06 01:37:25,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:25,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 2163 states and 3306 transitions. [2024-12-06 01:37:25,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 3306 transitions. [2024-12-06 01:37:25,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 01:37:25,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:25,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:41,360 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-12-06 01:37:42,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:42,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 2166 states and 3311 transitions. [2024-12-06 01:37:42,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3311 transitions. [2024-12-06 01:37:42,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 01:37:42,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:42,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:58,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:58,533 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-12-06 01:37:59,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:59,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3312 states to 2167 states and 3312 transitions. [2024-12-06 01:37:59,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 3312 transitions. [2024-12-06 01:37:59,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:37:59,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:59,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:14,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:16,297 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-06 01:38:22,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:22,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 2173 states and 3326 transitions. [2024-12-06 01:38:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 3326 transitions. [2024-12-06 01:38:22,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 01:38:22,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:22,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:37,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:38,186 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-12-06 01:38:42,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:42,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2179 states and 3338 transitions. [2024-12-06 01:38:42,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 3338 transitions. [2024-12-06 01:38:42,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:38:42,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:42,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:59,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:00,622 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-06 01:39:18,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:18,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 2193 states and 3399 transitions. [2024-12-06 01:39:18,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 3399 transitions. [2024-12-06 01:39:18,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:39:18,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:18,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:34,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:35,002 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-06 01:39:41,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:41,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 2198 states and 3417 transitions. [2024-12-06 01:39:41,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3417 transitions. [2024-12-06 01:39:41,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:39:41,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:41,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:57,559 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-06 01:40:02,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:02,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3451 states to 2214 states and 3451 transitions. [2024-12-06 01:40:02,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 3451 transitions. [2024-12-06 01:40:02,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 01:40:02,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:02,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:17,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:17,576 INFO L134 CoverageAnalysis]: Checked inductivity of 984 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 978 trivial. 0 not checked. [2024-12-06 01:40:19,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:19,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3458 states to 2218 states and 3458 transitions. [2024-12-06 01:40:19,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3458 transitions. [2024-12-06 01:40:19,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 01:40:19,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:19,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:35,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:35,644 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-12-06 01:40:43,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:43,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 2224 states and 3493 transitions. [2024-12-06 01:40:43,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 3493 transitions. [2024-12-06 01:40:43,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 01:40:43,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:43,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:59,609 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-12-06 01:41:03,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:03,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 2228 states and 3504 transitions. [2024-12-06 01:41:03,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 3504 transitions. [2024-12-06 01:41:03,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 01:41:03,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:03,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:19,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:19,444 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 947 trivial. 0 not checked. [2024-12-06 01:41:21,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:21,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 2229 states and 3506 transitions. [2024-12-06 01:41:21,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 3506 transitions. [2024-12-06 01:41:21,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 01:41:21,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:21,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:36,551 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 947 trivial. 0 not checked. [2024-12-06 01:41:40,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:40,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 2231 states and 3511 transitions. [2024-12-06 01:41:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 3511 transitions. [2024-12-06 01:41:40,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 01:41:40,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:40,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:56,733 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-12-06 01:42:00,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:00,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3522 states to 2235 states and 3522 transitions. [2024-12-06 01:42:00,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 3522 transitions. [2024-12-06 01:42:00,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 01:42:00,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:00,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:17,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:17,413 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 947 trivial. 0 not checked. [2024-12-06 01:42:18,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:18,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3522 states to 2236 states and 3522 transitions. [2024-12-06 01:42:18,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 3522 transitions. [2024-12-06 01:42:18,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 01:42:18,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:18,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms