./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78bdae-69ce-4a2b-8702-82db249a54a9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78bdae-69ce-4a2b-8702-82db249a54a9/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_ea78bdae-69ce-4a2b-8702-82db249a54a9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78bdae-69ce-4a2b-8702-82db249a54a9/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78bdae-69ce-4a2b-8702-82db249a54a9/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_ea78bdae-69ce-4a2b-8702-82db249a54a9/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 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:26:34,719 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:26:34,776 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78bdae-69ce-4a2b-8702-82db249a54a9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:26:34,780 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:26:34,780 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:26:34,799 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:26:34,800 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:26:34,800 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:26:34,801 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:26:34,801 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:26:34,801 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:26:34,801 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:26:34,802 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:26:34,802 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:26:34,802 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:26:34,802 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:26:34,802 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:26:34,802 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:26:34,802 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:26:34,802 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:26:34,802 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:26:34,802 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:26:34,803 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:26:34,803 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:26:34,803 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:26:34,803 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:26:34,803 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:26:34,803 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:26:34,803 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:26:34,803 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:26:34,803 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_ea78bdae-69ce-4a2b-8702-82db249a54a9/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 -> 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd [2024-12-05 21:26:35,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:26:35,025 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:26:35,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:26:35,028 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:26:35,029 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:26:35,030 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78bdae-69ce-4a2b-8702-82db249a54a9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-12-05 21:26:37,631 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78bdae-69ce-4a2b-8702-82db249a54a9/bin/ukojak-verify-CZk0znPC7b/data/a395cee8a/50b302959e5d4345b602aa98c3f8efe4/FLAGf9e724def [2024-12-05 21:26:38,116 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:26:38,116 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78bdae-69ce-4a2b-8702-82db249a54a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-12-05 21:26:38,157 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78bdae-69ce-4a2b-8702-82db249a54a9/bin/ukojak-verify-CZk0znPC7b/data/a395cee8a/50b302959e5d4345b602aa98c3f8efe4/FLAGf9e724def [2024-12-05 21:26:38,171 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78bdae-69ce-4a2b-8702-82db249a54a9/bin/ukojak-verify-CZk0znPC7b/data/a395cee8a/50b302959e5d4345b602aa98c3f8efe4 [2024-12-05 21:26:38,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:26:38,175 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:26:38,176 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:26:38,176 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:26:38,180 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:26:38,181 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:26:38" (1/1) ... [2024-12-05 21:26:38,182 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@240746e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:38, skipping insertion in model container [2024-12-05 21:26:38,182 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:26:38" (1/1) ... [2024-12-05 21:26:38,304 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:26:40,990 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_ea78bdae-69ce-4a2b-8702-82db249a54a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387086,387099] [2024-12-05 21:26:40,993 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_ea78bdae-69ce-4a2b-8702-82db249a54a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387231,387244] [2024-12-05 21:26:41,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:26:41,065 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:26:41,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5254] [2024-12-05 21:26:41,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5261] [2024-12-05 21:26:41,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5268] [2024-12-05 21:26:41,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5309-5310] [2024-12-05 21:26:41,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5315-5317] [2024-12-05 21:26:41,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5463] [2024-12-05 21:26:41,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5471] [2024-12-05 21:26:41,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5478] [2024-12-05 21:26:41,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5485] [2024-12-05 21:26:41,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5589-5590] [2024-12-05 21:26:41,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5623-5624] [2024-12-05 21:26:41,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5660-5661] [2024-12-05 21:26:41,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5697-5698] [2024-12-05 21:26:41,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [5957-5958] [2024-12-05 21:26:41,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5964] [2024-12-05 21:26:41,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8592] [2024-12-05 21:26:41,281 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8748] [2024-12-05 21:26:41,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/natsemi/natsemi.c"), "i" (3315), "i" (12UL)); [10300-10301] [2024-12-05 21:26:41,405 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_ea78bdae-69ce-4a2b-8702-82db249a54a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387086,387099] [2024-12-05 21:26:41,406 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_ea78bdae-69ce-4a2b-8702-82db249a54a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387231,387244] [2024-12-05 21:26:41,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:26:41,608 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:26:41,609 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:41 WrapperNode [2024-12-05 21:26:41,609 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:26:41,610 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:26:41,610 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:26:41,610 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:26:41,616 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:41" (1/1) ... [2024-12-05 21:26:41,689 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:41" (1/1) ... [2024-12-05 21:26:41,908 INFO L138 Inliner]: procedures = 510, calls = 2683, calls flagged for inlining = 247, calls inlined = 217, statements flattened = 6595 [2024-12-05 21:26:41,909 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:26:41,909 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:26:41,909 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:26:41,909 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:26:41,916 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:41" (1/1) ... [2024-12-05 21:26:41,916 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:41" (1/1) ... [2024-12-05 21:26:41,948 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:41" (1/1) ... [2024-12-05 21:26:41,949 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:41" (1/1) ... [2024-12-05 21:26:42,136 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:41" (1/1) ... [2024-12-05 21:26:42,149 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:41" (1/1) ... [2024-12-05 21:26:42,175 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:41" (1/1) ... [2024-12-05 21:26:42,209 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:41" (1/1) ... [2024-12-05 21:26:42,224 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:41" (1/1) ... [2024-12-05 21:26:42,265 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:26:42,265 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:26:42,266 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:26:42,266 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:26:42,267 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:41" (1/1) ... [2024-12-05 21:26:42,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:26:42,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78bdae-69ce-4a2b-8702-82db249a54a9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:26:42,292 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78bdae-69ce-4a2b-8702-82db249a54a9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:26:42,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea78bdae-69ce-4a2b-8702-82db249a54a9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:26:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2024-12-05 21:26:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2024-12-05 21:26:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-12-05 21:26:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-12-05 21:26:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2024-12-05 21:26:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2024-12-05 21:26:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-05 21:26:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-05 21:26:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 21:26:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 21:26:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-12-05 21:26:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-12-05 21:26:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2024-12-05 21:26:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2024-12-05 21:26:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2024-12-05 21:26:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2024-12-05 21:26:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-05 21:26:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-05 21:26:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 21:26:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 21:26:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2024-12-05 21:26:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2024-12-05 21:26:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_92 [2024-12-05 21:26:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_92 [2024-12-05 21:26:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-05 21:26:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-05 21:26:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2024-12-05 21:26:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2024-12-05 21:26:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-12-05 21:26:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-12-05 21:26:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-05 21:26:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-05 21:26:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-12-05 21:26:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-12-05 21:26:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 21:26:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 21:26:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-05 21:26:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-05 21:26:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-05 21:26:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-05 21:26:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-05 21:26:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-05 21:26:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-05 21:26:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-05 21:26:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-05 21:26:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-05 21:26:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 21:26:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 21:26:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-12-05 21:26:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-12-05 21:26:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-05 21:26:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-05 21:26:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-12-05 21:26:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-12-05 21:26:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:26:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-05 21:26:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-05 21:26:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-12-05 21:26:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-12-05 21:26:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2024-12-05 21:26:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2024-12-05 21:26:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-12-05 21:26:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-12-05 21:26:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-12-05 21:26:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-12-05 21:26:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-05 21:26:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-05 21:26:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2024-12-05 21:26:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2024-12-05 21:26:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2024-12-05 21:26:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2024-12-05 21:26:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 21:26:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-05 21:26:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-05 21:26:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-12-05 21:26:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-12-05 21:26:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2024-12-05 21:26:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2024-12-05 21:26:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 21:26:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-05 21:26:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-05 21:26:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:26:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-12-05 21:26:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-12-05 21:26:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-05 21:26:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-05 21:26:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-12-05 21:26:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-12-05 21:26:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2024-12-05 21:26:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2024-12-05 21:26:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 21:26:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 21:26:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-05 21:26:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-05 21:26:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-05 21:26:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-05 21:26:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-05 21:26:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-05 21:26:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-05 21:26:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-05 21:26:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2024-12-05 21:26:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2024-12-05 21:26:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2024-12-05 21:26:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2024-12-05 21:26:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-12-05 21:26:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-12-05 21:26:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:26:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-05 21:26:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-05 21:26:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-05 21:26:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-05 21:26:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-12-05 21:26:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-12-05 21:26:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:26:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-12-05 21:26:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-12-05 21:26:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-05 21:26:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-05 21:26:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-05 21:26:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-05 21:26:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:26:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 21:26:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 21:26:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-12-05 21:26:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-12-05 21:26:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-12-05 21:26:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-12-05 21:26:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-05 21:26:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-05 21:26:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2024-12-05 21:26:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2024-12-05 21:26:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-05 21:26:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-05 21:26:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2024-12-05 21:26:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2024-12-05 21:26:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-05 21:26:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-05 21:26:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-05 21:26:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-05 21:26:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-05 21:26:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-05 21:26:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-05 21:26:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-05 21:26:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-05 21:26:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-05 21:26:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2024-12-05 21:26:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2024-12-05 21:26:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-12-05 21:26:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-12-05 21:26:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-12-05 21:26:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-12-05 21:26:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2024-12-05 21:26:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2024-12-05 21:26:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:26:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:26:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 21:26:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 21:26:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 21:26:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 21:26:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2024-12-05 21:26:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2024-12-05 21:26:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-12-05 21:26:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-12-05 21:26:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-05 21:26:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-05 21:26:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2024-12-05 21:26:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2024-12-05 21:26:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-12-05 21:26:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-12-05 21:26:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-12-05 21:26:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-12-05 21:26:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2024-12-05 21:26:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2024-12-05 21:26:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-05 21:26:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-05 21:26:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-12-05 21:26:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-12-05 21:26:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2024-12-05 21:26:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2024-12-05 21:26:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_91 [2024-12-05 21:26:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_91 [2024-12-05 21:26:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-05 21:26:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-05 21:26:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-12-05 21:26:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-12-05 21:26:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-12-05 21:26:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-12-05 21:26:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-05 21:26:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-05 21:26:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-05 21:26:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-05 21:26:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-12-05 21:26:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-12-05 21:26:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:26:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2024-12-05 21:26:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2024-12-05 21:26:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-05 21:26:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-05 21:26:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2024-12-05 21:26:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2024-12-05 21:26:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:26:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 21:26:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 21:26:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 21:26:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-12-05 21:26:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-12-05 21:26:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-05 21:26:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-05 21:26:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2024-12-05 21:26:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2024-12-05 21:26:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-05 21:26:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-05 21:26:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-12-05 21:26:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-12-05 21:26:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2024-12-05 21:26:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2024-12-05 21:26:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-12-05 21:26:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-12-05 21:26:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-12-05 21:26:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-12-05 21:26:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-12-05 21:26:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-12-05 21:26:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2024-12-05 21:26:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2024-12-05 21:26:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-05 21:26:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-05 21:26:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-05 21:26:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-05 21:26:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-12-05 21:26:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-12-05 21:26:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 21:26:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 21:26:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2024-12-05 21:26:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2024-12-05 21:26:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-12-05 21:26:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-12-05 21:26:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:26:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2024-12-05 21:26:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2024-12-05 21:26:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 21:26:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 21:26:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2024-12-05 21:26:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2024-12-05 21:26:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-12-05 21:26:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-12-05 21:26:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-05 21:26:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-05 21:26:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-12-05 21:26:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-12-05 21:26:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-12-05 21:26:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-12-05 21:26:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2024-12-05 21:26:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2024-12-05 21:26:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-12-05 21:26:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-12-05 21:26:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-12-05 21:26:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-12-05 21:26:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-05 21:26:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-05 21:26:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-12-05 21:26:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-12-05 21:26:42,331 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-12-05 21:26:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-12-05 21:26:42,331 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2024-12-05 21:26:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2024-12-05 21:26:42,331 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2024-12-05 21:26:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2024-12-05 21:26:42,331 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-05 21:26:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-05 21:26:42,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:26:42,331 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2024-12-05 21:26:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2024-12-05 21:26:42,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-05 21:26:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-05 21:26:42,331 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-12-05 21:26:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-12-05 21:26:42,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2024-12-05 21:26:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2024-12-05 21:26:43,207 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:26:43,210 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:26:43,766 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 21:27:01,895 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-05 21:27:03,127 INFO L? ?]: Removed 3230 outVars from TransFormulas that were not future-live. [2024-12-05 21:27:03,127 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:27:06,657 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:27:06,657 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 21:27:06,658 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:27:06 BoogieIcfgContainer [2024-12-05 21:27:06,658 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:27:06,659 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:27:06,659 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:27:06,668 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:27:06,668 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:27:06" (1/1) ... [2024-12-05 21:27:06,675 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:27:06,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:06,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 2062 states and 3023 transitions. [2024-12-05 21:27:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3023 transitions. [2024-12-05 21:27:06,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 21:27:06,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:06,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:25,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:26,577 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 873 trivial. 0 not checked. [2024-12-05 21:27:36,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:27:38,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:38,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 2072 states and 3041 transitions. [2024-12-05 21:27:38,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3041 transitions. [2024-12-05 21:27:38,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 21:27:38,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:38,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:54,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:54,567 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 909 trivial. 0 not checked. [2024-12-05 21:27:54,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:54,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 2076 states and 3050 transitions. [2024-12-05 21:27:54,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3050 transitions. [2024-12-05 21:27:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-05 21:27:54,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:54,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:10,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:11,678 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-05 21:28:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:12,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 2084 states and 3071 transitions. [2024-12-05 21:28:12,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 3071 transitions. [2024-12-05 21:28:12,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-05 21:28:12,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:12,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:29,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:29,945 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 910 trivial. 0 not checked. [2024-12-05 21:28:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:30,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 2089 states and 3081 transitions. [2024-12-05 21:28:30,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3081 transitions. [2024-12-05 21:28:30,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 21:28:30,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:30,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:46,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:46,807 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2024-12-05 21:28:49,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:49,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 2094 states and 3096 transitions. [2024-12-05 21:28:49,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3096 transitions. [2024-12-05 21:28:49,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 21:28:49,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:49,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:04,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:05,637 INFO L134 CoverageAnalysis]: Checked inductivity of 914 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2024-12-05 21:29:07,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:07,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 2100 states and 3113 transitions. [2024-12-05 21:29:07,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3113 transitions. [2024-12-05 21:29:07,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 21:29:07,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:07,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:23,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:24,125 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-05 21:29:24,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:24,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3116 states to 2104 states and 3116 transitions. [2024-12-05 21:29:24,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 3116 transitions. [2024-12-05 21:29:24,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 21:29:24,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:24,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:40,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:40,909 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-12-05 21:29:46,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3138 states to 2111 states and 3138 transitions. [2024-12-05 21:29:46,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 3138 transitions. [2024-12-05 21:29:46,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 21:29:46,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:46,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:02,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:02,850 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 915 trivial. 0 not checked. [2024-12-05 21:30:03,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:03,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3141 states to 2112 states and 3141 transitions. [2024-12-05 21:30:03,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3141 transitions. [2024-12-05 21:30:03,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 21:30:03,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:03,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:19,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:19,693 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2024-12-05 21:30:19,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:19,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 2113 states and 3142 transitions. [2024-12-05 21:30:19,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 3142 transitions. [2024-12-05 21:30:19,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 21:30:19,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:19,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:36,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:36,371 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-05 21:30:36,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:36,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3144 states to 2115 states and 3144 transitions. [2024-12-05 21:30:36,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3144 transitions. [2024-12-05 21:30:36,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 21:30:36,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:36,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:52,958 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 910 trivial. 0 not checked. [2024-12-05 21:30:53,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:53,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 2121 states and 3161 transitions. [2024-12-05 21:30:53,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3161 transitions. [2024-12-05 21:30:53,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-05 21:30:53,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:53,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:09,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:09,806 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-12-05 21:31:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:09,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 2122 states and 3162 transitions. [2024-12-05 21:31:09,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 3162 transitions. [2024-12-05 21:31:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-05 21:31:09,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:09,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:26,940 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-05 21:31:27,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:27,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3165 states to 2125 states and 3165 transitions. [2024-12-05 21:31:27,207 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 3165 transitions. [2024-12-05 21:31:27,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-05 21:31:27,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:27,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:43,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:43,617 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-12-05 21:31:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:43,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3167 states to 2127 states and 3167 transitions. [2024-12-05 21:31:43,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 3167 transitions. [2024-12-05 21:31:43,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-05 21:31:43,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:43,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:59,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:00,101 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-05 21:32:00,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:00,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3167 states to 2128 states and 3167 transitions. [2024-12-05 21:32:00,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 3167 transitions. [2024-12-05 21:32:00,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-05 21:32:00,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:00,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:17,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-05 21:32:18,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:18,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3171 states to 2132 states and 3171 transitions. [2024-12-05 21:32:18,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 3171 transitions. [2024-12-05 21:32:18,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-05 21:32:18,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:18,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:34,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:35,749 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-05 21:32:46,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:46,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3197 states to 2141 states and 3197 transitions. [2024-12-05 21:32:46,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3197 transitions. [2024-12-05 21:32:46,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-05 21:32:46,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:46,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:03,057 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-12-05 21:33:04,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3205 states to 2145 states and 3205 transitions. [2024-12-05 21:33:04,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 3205 transitions. [2024-12-05 21:33:04,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-05 21:33:04,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:04,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:20,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:21,353 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2024-12-05 21:33:28,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:28,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3225 states to 2152 states and 3225 transitions. [2024-12-05 21:33:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 3225 transitions. [2024-12-05 21:33:28,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-05 21:33:28,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:28,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:45,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:45,876 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-12-05 21:33:47,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:47,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 2155 states and 3230 transitions. [2024-12-05 21:33:47,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 3230 transitions. [2024-12-05 21:33:47,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-05 21:33:47,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:47,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:03,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:03,390 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2024-12-05 21:34:09,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:09,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 2163 states and 3252 transitions. [2024-12-05 21:34:09,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 3252 transitions. [2024-12-05 21:34:09,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-05 21:34:09,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:09,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:25,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:26,154 INFO L134 CoverageAnalysis]: Checked inductivity of 988 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 979 trivial. 0 not checked. [2024-12-05 21:34:34,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:34,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3273 states to 2171 states and 3273 transitions. [2024-12-05 21:34:34,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 3273 transitions. [2024-12-05 21:34:34,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-05 21:34:34,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:34,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:50,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:51,356 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2024-12-05 21:35:06,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:06,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 2178 states and 3291 transitions. [2024-12-05 21:35:06,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 3291 transitions. [2024-12-05 21:35:06,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-05 21:35:06,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:06,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:22,444 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2024-12-05 21:35:26,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3303 states to 2184 states and 3303 transitions. [2024-12-05 21:35:26,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 3303 transitions. [2024-12-05 21:35:26,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-05 21:35:26,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:26,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:45,029 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-12-05 21:35:55,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:55,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 2198 states and 3339 transitions. [2024-12-05 21:35:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3339 transitions. [2024-12-05 21:35:55,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-05 21:35:55,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:55,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:10,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:10,986 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 910 trivial. 0 not checked. [2024-12-05 21:36:14,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:14,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 2214 states and 3377 transitions. [2024-12-05 21:36:14,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 3377 transitions. [2024-12-05 21:36:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-05 21:36:14,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:14,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:30,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:30,870 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 981 trivial. 0 not checked. [2024-12-05 21:36:32,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:32,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3385 states to 2218 states and 3385 transitions. [2024-12-05 21:36:32,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3385 transitions. [2024-12-05 21:36:32,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-05 21:36:32,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:32,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:48,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:48,623 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2024-12-05 21:36:50,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:50,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3396 states to 2224 states and 3396 transitions. [2024-12-05 21:36:50,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 3396 transitions. [2024-12-05 21:36:50,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-05 21:36:50,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:50,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:06,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:06,276 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 959 trivial. 0 not checked. [2024-12-05 21:37:07,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:07,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 2226 states and 3399 transitions. [2024-12-05 21:37:07,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 3399 transitions. [2024-12-05 21:37:07,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-05 21:37:07,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:07,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:23,881 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2024-12-05 21:37:27,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:27,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3411 states to 2232 states and 3411 transitions. [2024-12-05 21:37:27,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3411 transitions. [2024-12-05 21:37:27,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-05 21:37:27,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:27,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:44,155 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2024-12-05 21:37:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:47,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3423 states to 2236 states and 3423 transitions. [2024-12-05 21:37:47,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 3423 transitions. [2024-12-05 21:37:47,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-05 21:37:47,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:47,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:03,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:03,844 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-12-05 21:38:05,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3424 states to 2237 states and 3424 transitions. [2024-12-05 21:38:05,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 3424 transitions. [2024-12-05 21:38:05,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-05 21:38:05,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:05,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:21,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:21,776 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-12-05 21:38:21,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:21,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 2238 states and 3427 transitions. [2024-12-05 21:38:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 3427 transitions. [2024-12-05 21:38:21,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-05 21:38:21,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:21,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:38,387 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2024-12-05 21:38:41,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:41,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3438 states to 2244 states and 3438 transitions. [2024-12-05 21:38:41,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 3438 transitions. [2024-12-05 21:38:41,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-05 21:38:41,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:41,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:57,771 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2024-12-05 21:39:01,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:01,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 2250 states and 3449 transitions. [2024-12-05 21:39:01,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 3449 transitions. [2024-12-05 21:39:01,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-05 21:39:01,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:01,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:17,535 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2024-12-05 21:39:20,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:20,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 2253 states and 3459 transitions. [2024-12-05 21:39:20,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 3459 transitions. [2024-12-05 21:39:20,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-05 21:39:20,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:20,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:36,853 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2024-12-05 21:39:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:47,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3476 states to 2259 states and 3476 transitions. [2024-12-05 21:39:47,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 3476 transitions. [2024-12-05 21:39:47,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-05 21:39:47,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:47,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:03,513 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2024-12-05 21:40:04,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:04,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2265 states and 3488 transitions. [2024-12-05 21:40:04,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 3488 transitions. [2024-12-05 21:40:04,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-05 21:40:04,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:04,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:19,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:20,076 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2024-12-05 21:40:20,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:20,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3489 states to 2266 states and 3489 transitions. [2024-12-05 21:40:20,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 3489 transitions. [2024-12-05 21:40:20,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-05 21:40:20,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:20,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:35,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:36,132 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2024-12-05 21:40:39,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:39,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2272 states and 3502 transitions. [2024-12-05 21:40:39,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 3502 transitions. [2024-12-05 21:40:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-05 21:40:39,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:39,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:56,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:56,479 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 981 trivial. 0 not checked.