./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/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_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/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_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/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 8c1e000315c7e5051ebe8a41b2bda4d97cfdaafd46079111675b13d58607213e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:42:44,143 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:42:44,199 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:42:44,204 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:42:44,204 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:42:44,223 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:42:44,224 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:42:44,224 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:42:44,224 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:42:44,225 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:42:44,225 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:42:44,225 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:42:44,225 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:42:44,225 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:42:44,225 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:42:44,225 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:42:44,225 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:42:44,225 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:42:44,225 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:42:44,225 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:42:44,226 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:42:44,226 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:42:44,226 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:42:44,226 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:42:44,226 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:42:44,226 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:42:44,226 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:42:44,226 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:42:44,226 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:42:44,226 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:42:44,226 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_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/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 -> 8c1e000315c7e5051ebe8a41b2bda4d97cfdaafd46079111675b13d58607213e [2024-12-05 23:42:44,475 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:42:44,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:42:44,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:42:44,487 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:42:44,487 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:42:44,488 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i [2024-12-05 23:42:47,096 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/bin/ukojak-verify-CZk0znPC7b/data/c0540ccca/410e9e88683f402a9fbe25396e803b4d/FLAG3206e554d [2024-12-05 23:42:47,588 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:42:47,588 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i [2024-12-05 23:42:47,623 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/bin/ukojak-verify-CZk0znPC7b/data/c0540ccca/410e9e88683f402a9fbe25396e803b4d/FLAG3206e554d [2024-12-05 23:42:47,662 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/bin/ukojak-verify-CZk0znPC7b/data/c0540ccca/410e9e88683f402a9fbe25396e803b4d [2024-12-05 23:42:47,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:42:47,665 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:42:47,666 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:42:47,666 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:42:47,669 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:42:47,670 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:42:47" (1/1) ... [2024-12-05 23:42:47,671 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26addf8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:47, skipping insertion in model container [2024-12-05 23:42:47,671 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:42:47" (1/1) ... [2024-12-05 23:42:47,764 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:42:49,774 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_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i[345599,345612] [2024-12-05 23:42:49,843 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:42:49,906 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:42:50,026 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"); [5667] [2024-12-05 23:42:50,028 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)); [5674] [2024-12-05 23:42:50,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5682-5683] [2024-12-05 23:42:50,029 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5691-5692] [2024-12-05 23:42:50,037 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5966] [2024-12-05 23:42:50,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5981] [2024-12-05 23:42:50,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5989] [2024-12-05 23:42:50,047 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)); [6190-6191] [2024-12-05 23:42:50,049 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)); [6219-6220] [2024-12-05 23:42:50,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [6249-6250] [2024-12-05 23:42:50,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (120), "i" (12UL)); [6279-6280] [2024-12-05 23:42:50,055 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/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [6350-6351] [2024-12-05 23:42:50,055 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6357] [2024-12-05 23:42:50,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [6548-6549] [2024-12-05 23:42:50,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6554] [2024-12-05 23:42:50,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6655] [2024-12-05 23:42:50,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6687] [2024-12-05 23:42:50,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6821] [2024-12-05 23:42:50,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6824] [2024-12-05 23:42:50,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6827] [2024-12-05 23:42:50,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6830] [2024-12-05 23:42:50,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6841] [2024-12-05 23:42:50,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6844] [2024-12-05 23:42:50,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6847] [2024-12-05 23:42:50,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6850] [2024-12-05 23:42:50,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6861] [2024-12-05 23:42:50,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6864] [2024-12-05 23:42:50,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6867] [2024-12-05 23:42:50,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6870] [2024-12-05 23:42:50,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6881] [2024-12-05 23:42:50,073 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6884] [2024-12-05 23:42:50,073 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6887] [2024-12-05 23:42:50,073 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6890] [2024-12-05 23:42:50,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7181] [2024-12-05 23:42:50,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7534] [2024-12-05 23:42:50,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7968] [2024-12-05 23:42:50,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8198] [2024-12-05 23:42:50,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8213] [2024-12-05 23:42:50,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8224] [2024-12-05 23:42:50,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8229] [2024-12-05 23:42:50,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8240] [2024-12-05 23:42:50,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8250] [2024-12-05 23:42:50,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8707] [2024-12-05 23:42:50,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8709] [2024-12-05 23:42:50,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8711] [2024-12-05 23:42:50,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8723] [2024-12-05 23:42:50,204 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8758] [2024-12-05 23:42:50,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8838] [2024-12-05 23:42:50,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8946] [2024-12-05 23:42:50,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8958] [2024-12-05 23:42:50,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8987] [2024-12-05 23:42:50,296 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_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i[345599,345612] [2024-12-05 23:42:50,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:42:50,547 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:42:50,548 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:50 WrapperNode [2024-12-05 23:42:50,548 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:42:50,549 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:42:50,549 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:42:50,549 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:42:50,556 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:50" (1/1) ... [2024-12-05 23:42:50,622 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:50" (1/1) ... [2024-12-05 23:42:50,880 INFO L138 Inliner]: procedures = 408, calls = 3458, calls flagged for inlining = 212, calls inlined = 175, statements flattened = 7244 [2024-12-05 23:42:50,881 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:42:50,881 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:42:50,881 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:42:50,882 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:42:50,891 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:50" (1/1) ... [2024-12-05 23:42:50,891 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:50" (1/1) ... [2024-12-05 23:42:50,924 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:50" (1/1) ... [2024-12-05 23:42:50,925 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:50" (1/1) ... [2024-12-05 23:42:51,041 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:50" (1/1) ... [2024-12-05 23:42:51,058 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:50" (1/1) ... [2024-12-05 23:42:51,079 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:50" (1/1) ... [2024-12-05 23:42:51,112 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:50" (1/1) ... [2024-12-05 23:42:51,125 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:50" (1/1) ... [2024-12-05 23:42:51,177 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:42:51,177 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:42:51,178 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:42:51,178 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:42:51,179 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:50" (1/1) ... [2024-12-05 23:42:51,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:42:51,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:42:51,208 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:42:51,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea7f2c1-bad1-4d8b-a0af-e1fd83676be5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:42:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_slow_event_task [2024-12-05 23:42:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_slow_event_task [2024-12-05 23:42:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_reset_rbufs [2024-12-05 23:42:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_reset_rbufs [2024-12-05 23:42:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-05 23:42:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-05 23:42:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 23:42:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 23:42:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-05 23:42:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-05 23:42:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-05 23:42:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-05 23:42:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 23:42:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 23:42:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-05 23:42:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-05 23:42:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2024-12-05 23:42:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2024-12-05 23:42:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2024-12-05 23:42:51,237 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2024-12-05 23:42:51,237 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-12-05 23:42:51,237 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-12-05 23:42:51,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-12-05 23:42:51,237 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-12-05 23:42:51,237 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-05 23:42:51,237 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-05 23:42:51,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-12-05 23:42:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-12-05 23:42:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 23:42:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 23:42:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-12-05 23:42:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-12-05 23:42:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2024-12-05 23:42:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2024-12-05 23:42:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-12-05 23:42:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-12-05 23:42:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-05 23:42:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-05 23:42:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-12-05 23:42:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-12-05 23:42:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2024-12-05 23:42:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2024-12-05 23:42:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-12-05 23:42:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-12-05 23:42:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-05 23:42:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-05 23:42:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-05 23:42:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-05 23:42:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-12-05 23:42:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-12-05 23:42:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-05 23:42:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-05 23:42:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 23:42:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 23:42:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:42:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-12-05 23:42:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-12-05 23:42:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2024-12-05 23:42:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2024-12-05 23:42:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-12-05 23:42:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-12-05 23:42:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-05 23:42:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-05 23:42:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-05 23:42:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-05 23:42:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-05 23:42:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-05 23:42:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-12-05 23:42:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-12-05 23:42:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_vlan_rx_kill_vid [2024-12-05 23:42:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_vlan_rx_kill_vid [2024-12-05 23:42:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-05 23:42:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-05 23:42:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-05 23:42:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-05 23:42:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:42:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_skb_dma_nic_store [2024-12-05 23:42:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_skb_dma_nic_store [2024-12-05 23:42:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2024-12-05 23:42:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2024-12-05 23:42:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:42:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-05 23:42:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-05 23:42:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-05 23:42:51,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-05 23:42:51,241 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2024-12-05 23:42:51,241 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2024-12-05 23:42:51,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-05 23:42:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-05 23:42:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2024-12-05 23:42:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2024-12-05 23:42:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-05 23:42:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-05 23:42:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:42:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-12-05 23:42:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-12-05 23:42:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-12-05 23:42:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-12-05 23:42:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:42:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-12-05 23:42:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-12-05 23:42:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-05 23:42:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-05 23:42:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:42:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_reset_task [2024-12-05 23:42:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_reset_task [2024-12-05 23:42:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-05 23:42:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-05 23:42:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-12-05 23:42:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-12-05 23:42:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-12-05 23:42:51,243 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-12-05 23:42:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2024-12-05 23:42:51,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2024-12-05 23:42:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2024-12-05 23:42:51,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2024-12-05 23:42:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-12-05 23:42:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-12-05 23:42:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-05 23:42:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-05 23:42:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-05 23:42:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-05 23:42:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2024-12-05 23:42:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2024-12-05 23:42:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-12-05 23:42:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-12-05 23:42:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-05 23:42:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-05 23:42:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2024-12-05 23:42:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2024-12-05 23:42:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2024-12-05 23:42:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2024-12-05 23:42:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-12-05 23:42:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-12-05 23:42:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:42:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:42:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-12-05 23:42:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-12-05 23:42:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-05 23:42:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-05 23:42:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure free_ring [2024-12-05 23:42:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ring [2024-12-05 23:42:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_init_one_platform [2024-12-05 23:42:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_init_one_platform [2024-12-05 23:42:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:42:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 23:42:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 23:42:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown_pci [2024-12-05 23:42:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown_pci [2024-12-05 23:42:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one_platform [2024-12-05 23:42:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one_platform [2024-12-05 23:42:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2024-12-05 23:42:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2024-12-05 23:42:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 23:42:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 23:42:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 23:42:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 23:42:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 23:42:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 23:42:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_queue_full [2024-12-05 23:42:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_queue_full [2024-12-05 23:42:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2024-12-05 23:42:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2024-12-05 23:42:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:42:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:42:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-12-05 23:42:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-12-05 23:42:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-05 23:42:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2024-12-05 23:42:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_vlan_rx_add_vid [2024-12-05 23:42:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_vlan_rx_add_vid [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-12-05 23:42:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-05 23:42:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-05 23:42:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-05 23:42:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_init_one_common [2024-12-05 23:42:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_init_one_common [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2024-12-05 23:42:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-05 23:42:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-12-05 23:42:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2024-12-05 23:42:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2024-12-05 23:42:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_skb_dma_init [2024-12-05 23:42:51,247 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_skb_dma_init [2024-12-05 23:42:51,248 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 23:42:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 23:42:51,248 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2024-12-05 23:42:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2024-12-05 23:42:51,248 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-05 23:42:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-05 23:42:51,248 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2024-12-05 23:42:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2024-12-05 23:42:51,248 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2024-12-05 23:42:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2024-12-05 23:42:51,248 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-12-05 23:42:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-12-05 23:42:51,248 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-12-05 23:42:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-12-05 23:42:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-12-05 23:42:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-12-05 23:42:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-05 23:42:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-05 23:42:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-05 23:42:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-05 23:42:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-05 23:42:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-05 23:42:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-05 23:42:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-05 23:42:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2024-12-05 23:42:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2024-12-05 23:42:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-05 23:42:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-05 23:42:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-05 23:42:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-05 23:42:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2024-12-05 23:42:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2024-12-05 23:42:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2024-12-05 23:42:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2024-12-05 23:42:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2024-12-05 23:42:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2024-12-05 23:42:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 23:42:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 23:42:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2024-12-05 23:42:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2024-12-05 23:42:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_init [2024-12-05 23:42:51,250 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_init [2024-12-05 23:42:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:42:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-12-05 23:42:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-12-05 23:42:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-12-05 23:42:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-12-05 23:42:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-05 23:42:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-05 23:42:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 23:42:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 23:42:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-05 23:42:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-05 23:42:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-12-05 23:42:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-12-05 23:42:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2024-12-05 23:42:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2024-12-05 23:42:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2024-12-05 23:42:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2024-12-05 23:42:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2024-12-05 23:42:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2024-12-05 23:42:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2024-12-05 23:42:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2024-12-05 23:42:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-05 23:42:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-05 23:42:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_stats64 [2024-12-05 23:42:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_stats64 [2024-12-05 23:42:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-12-05 23:42:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-12-05 23:42:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-12-05 23:42:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-12-05 23:42:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-12-05 23:42:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-12-05 23:42:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-12-05 23:42:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-12-05 23:42:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2024-12-05 23:42:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2024-12-05 23:42:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2024-12-05 23:42:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2024-12-05 23:42:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-05 23:42:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-05 23:42:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-12-05 23:42:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-12-05 23:42:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-05 23:42:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-05 23:42:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:42:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2024-12-05 23:42:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2024-12-05 23:42:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2024-12-05 23:42:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2024-12-05 23:42:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-12-05 23:42:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-12-05 23:42:51,986 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:42:51,989 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:42:52,346 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 23:43:17,204 INFO L? ?]: Removed 2273 outVars from TransFormulas that were not future-live. [2024-12-05 23:43:17,204 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:43:18,775 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:43:18,775 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 23:43:18,776 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:43:18 BoogieIcfgContainer [2024-12-05 23:43:18,776 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:43:18,776 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:43:18,777 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:43:18,785 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:43:18,785 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:43:18" (1/1) ... [2024-12-05 23:43:18,791 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:43:18,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:18,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1642 states and 2366 transitions. [2024-12-05 23:43:18,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2366 transitions. [2024-12-05 23:43:18,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-05 23:43:18,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:18,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:43,905 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:43:54,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:43:56,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:56,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1648 states and 2467 transitions. [2024-12-05 23:43:56,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2467 transitions. [2024-12-05 23:43:56,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 23:43:56,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:56,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:18,842 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-12-05 23:44:18,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:18,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2468 states to 1649 states and 2468 transitions. [2024-12-05 23:44:18,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2468 transitions. [2024-12-05 23:44:18,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-05 23:44:18,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:18,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:41,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:42,570 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:44:44,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:44,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 1653 states and 2567 transitions. [2024-12-05 23:44:44,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2567 transitions. [2024-12-05 23:44:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-05 23:44:44,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:44,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:06,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:07,060 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:45:09,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:09,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2662 states to 1656 states and 2662 transitions. [2024-12-05 23:45:09,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2662 transitions. [2024-12-05 23:45:09,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-05 23:45:09,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:09,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:33,020 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-12-05 23:45:33,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:33,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2663 states to 1657 states and 2663 transitions. [2024-12-05 23:45:33,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2663 transitions. [2024-12-05 23:45:33,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 23:45:33,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:33,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:55,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:56,024 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:46:00,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:00,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1663 states and 2767 transitions. [2024-12-05 23:46:00,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2767 transitions. [2024-12-05 23:46:00,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-05 23:46:00,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:00,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:22,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:23,084 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-12-05 23:46:23,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:23,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1664 states and 2767 transitions. [2024-12-05 23:46:23,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2767 transitions. [2024-12-05 23:46:23,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-05 23:46:23,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:23,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:46,914 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:46:53,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:53,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1669 states and 2858 transitions. [2024-12-05 23:46:53,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2858 transitions. [2024-12-05 23:46:53,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-05 23:46:53,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:53,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:17,058 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-05 23:47:17,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:17,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1673 states and 2872 transitions. [2024-12-05 23:47:17,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2872 transitions. [2024-12-05 23:47:17,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-05 23:47:17,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:17,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:40,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:40,981 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:47:50,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:50,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2972 states to 1681 states and 2972 transitions. [2024-12-05 23:47:50,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2972 transitions. [2024-12-05 23:47:50,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-05 23:47:50,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:50,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-05 23:48:12,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:12,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 1683 states and 2975 transitions. [2024-12-05 23:48:12,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2975 transitions. [2024-12-05 23:48:12,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 23:48:12,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:12,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:35,962 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-12-05 23:48:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:36,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 1684 states and 2975 transitions. [2024-12-05 23:48:36,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2975 transitions. [2024-12-05 23:48:36,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 23:48:36,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:36,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:58,136 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-12-05 23:48:58,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:58,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2989 states to 1688 states and 2989 transitions. [2024-12-05 23:48:58,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2989 transitions. [2024-12-05 23:48:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 23:48:58,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:58,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:21,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:21,769 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-12-05 23:49:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:22,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2995 states to 1691 states and 2995 transitions. [2024-12-05 23:49:22,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2995 transitions. [2024-12-05 23:49:22,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 23:49:22,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:22,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:44,961 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-05 23:49:47,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:47,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1693 states and 2999 transitions. [2024-12-05 23:49:47,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2999 transitions. [2024-12-05 23:49:47,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 23:49:47,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:47,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:10,111 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-05 23:50:10,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:10,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1695 states and 3002 transitions. [2024-12-05 23:50:10,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 3002 transitions. [2024-12-05 23:50:10,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 23:50:10,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:10,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:33,392 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-12-05 23:50:33,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:33,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1696 states and 3002 transitions. [2024-12-05 23:50:33,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 3002 transitions. [2024-12-05 23:50:33,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 23:50:33,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:33,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:56,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-12-05 23:50:56,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3005 states to 1698 states and 3005 transitions. [2024-12-05 23:50:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 3005 transitions. [2024-12-05 23:50:56,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 23:50:56,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:56,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:19,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:20,766 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:51:32,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:32,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1708 states and 3108 transitions. [2024-12-05 23:51:32,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 3108 transitions. [2024-12-05 23:51:32,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 23:51:32,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:32,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:55,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:55,698 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-12-05 23:51:58,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:58,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3115 states to 1711 states and 3115 transitions. [2024-12-05 23:51:58,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 3115 transitions. [2024-12-05 23:51:58,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 23:51:58,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:58,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:21,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:21,448 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-05 23:52:21,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:21,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 1713 states and 3118 transitions. [2024-12-05 23:52:21,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 3118 transitions. [2024-12-05 23:52:21,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 23:52:21,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:21,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:45,215 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-12-05 23:52:45,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:45,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 1714 states and 3118 transitions. [2024-12-05 23:52:45,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 3118 transitions. [2024-12-05 23:52:45,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 23:52:45,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:45,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:08,393 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-12-05 23:53:08,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:08,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 1716 states and 3121 transitions. [2024-12-05 23:53:08,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 3121 transitions. [2024-12-05 23:53:08,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 23:53:08,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:08,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:32,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:32,660 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-12-05 23:53:33,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:33,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3127 states to 1719 states and 3127 transitions. [2024-12-05 23:53:33,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 3127 transitions. [2024-12-05 23:53:33,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 23:53:33,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:33,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:56,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:57,029 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:54:10,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:10,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3226 states to 1728 states and 3226 transitions. [2024-12-05 23:54:10,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 3226 transitions. [2024-12-05 23:54:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 23:54:10,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:10,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:32,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:32,555 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-05 23:54:37,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:37,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 1731 states and 3235 transitions. [2024-12-05 23:54:37,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 3235 transitions. [2024-12-05 23:54:37,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 23:54:37,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:37,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:58,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:59,336 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-12-05 23:55:00,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:00,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 1732 states and 3235 transitions. [2024-12-05 23:55:00,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 3235 transitions. [2024-12-05 23:55:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 23:55:00,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:00,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:22,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:23,659 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:55:31,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:31,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3345 states to 1737 states and 3345 transitions. [2024-12-05 23:55:31,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 3345 transitions. [2024-12-05 23:55:31,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 23:55:31,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:31,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:53,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:54,785 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:55:55,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:55,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3341 states to 1736 states and 3341 transitions. [2024-12-05 23:55:55,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3341 transitions. [2024-12-05 23:55:55,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-05 23:55:55,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:55,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:17,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:18,102 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-12-05 23:56:18,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:18,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3344 states to 1738 states and 3344 transitions. [2024-12-05 23:56:18,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 3344 transitions. [2024-12-05 23:56:18,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-05 23:56:18,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:18,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:40,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:40,609 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-12-05 23:56:40,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 1741 states and 3349 transitions. [2024-12-05 23:56:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 3349 transitions. [2024-12-05 23:56:40,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-05 23:56:40,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:40,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:02,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:04,144 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:57:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:05,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 1740 states and 3338 transitions. [2024-12-05 23:57:05,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 3338 transitions. [2024-12-05 23:57:05,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-05 23:57:05,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:05,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms