./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28f65bee-fb5b-4f89-9aa7-b47b00194baf/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28f65bee-fb5b-4f89-9aa7-b47b00194baf/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28f65bee-fb5b-4f89-9aa7-b47b00194baf/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28f65bee-fb5b-4f89-9aa7-b47b00194baf/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28f65bee-fb5b-4f89-9aa7-b47b00194baf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28f65bee-fb5b-4f89-9aa7-b47b00194baf/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:06:31,217 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:06:31,305 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28f65bee-fb5b-4f89-9aa7-b47b00194baf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:06:31,311 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:06:31,313 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:06:31,348 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:06:31,349 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:06:31,349 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:06:31,349 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:06:31,350 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:06:31,350 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:06:31,350 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:06:31,351 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:06:31,351 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:06:31,351 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:06:31,351 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:06:31,351 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:06:31,351 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:06:31,352 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:06:31,352 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:06:31,352 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:06:31,352 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:06:31,352 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:06:31,352 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:06:31,352 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:06:31,353 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:06:31,353 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:06:31,353 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:06:31,353 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:06:31,353 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:06:31,353 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_28f65bee-fb5b-4f89-9aa7-b47b00194baf/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a [2024-11-13 22:06:31,637 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:06:31,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:06:31,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:06:31,655 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:06:31,657 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:06:31,659 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28f65bee-fb5b-4f89-9aa7-b47b00194baf/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i Unable to find full path for "g++" [2024-11-13 22:06:33,370 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:06:34,214 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:06:34,215 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28f65bee-fb5b-4f89-9aa7-b47b00194baf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2024-11-13 22:06:34,280 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28f65bee-fb5b-4f89-9aa7-b47b00194baf/bin/ukojak-verify-EEHR8qb7sm/data/71fa6f148/4fcbcdfd233e43929e59b3de53bf7509/FLAGc662c8cd2 [2024-11-13 22:06:34,302 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28f65bee-fb5b-4f89-9aa7-b47b00194baf/bin/ukojak-verify-EEHR8qb7sm/data/71fa6f148/4fcbcdfd233e43929e59b3de53bf7509 [2024-11-13 22:06:34,306 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:06:34,308 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:06:34,310 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:06:34,310 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:06:34,318 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:06:34,320 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:06:34" (1/1) ... [2024-11-13 22:06:34,321 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48ab12ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:34, skipping insertion in model container [2024-11-13 22:06:34,323 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:06:34" (1/1) ... [2024-11-13 22:06:34,460 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:06:37,146 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_28f65bee-fb5b-4f89-9aa7-b47b00194baf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2024-11-13 22:06:37,150 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_28f65bee-fb5b-4f89-9aa7-b47b00194baf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2024-11-13 22:06:37,151 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_28f65bee-fb5b-4f89-9aa7-b47b00194baf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2024-11-13 22:06:37,151 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_28f65bee-fb5b-4f89-9aa7-b47b00194baf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2024-11-13 22:06:37,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:06:37,294 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:06:37,389 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"); [5247] [2024-11-13 22:06:37,391 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)); [5254] [2024-11-13 22:06:37,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5261] [2024-11-13 22:06:37,394 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5305-5306] [2024-11-13 22:06:37,394 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"); [5311-5313] [2024-11-13 22:06:37,402 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)); [5517-5518] [2024-11-13 22:06:37,404 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)); [5551-5552] [2024-11-13 22:06:37,405 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)); [5588-5589] [2024-11-13 22:06:37,406 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)); [5625-5626] [2024-11-13 22:06:37,413 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)); [5890-5891] [2024-11-13 22:06:37,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5897] [2024-11-13 22:06:37,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6716] [2024-11-13 22:06:37,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6768] [2024-11-13 22:06:37,645 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_28f65bee-fb5b-4f89-9aa7-b47b00194baf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2024-11-13 22:06:37,645 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_28f65bee-fb5b-4f89-9aa7-b47b00194baf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2024-11-13 22:06:37,650 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_28f65bee-fb5b-4f89-9aa7-b47b00194baf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2024-11-13 22:06:37,650 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_28f65bee-fb5b-4f89-9aa7-b47b00194baf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2024-11-13 22:06:37,663 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:06:37,961 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:06:37,965 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:37 WrapperNode [2024-11-13 22:06:37,966 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:06:37,967 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:06:37,969 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:06:37,969 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:06:37,983 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:37" (1/1) ... [2024-11-13 22:06:38,115 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:37" (1/1) ... [2024-11-13 22:06:38,377 INFO L138 Inliner]: procedures = 451, calls = 2223, calls flagged for inlining = 222, calls inlined = 196, statements flattened = 5273 [2024-11-13 22:06:38,378 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:06:38,380 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:06:38,380 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:06:38,380 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:06:38,388 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:37" (1/1) ... [2024-11-13 22:06:38,388 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:37" (1/1) ... [2024-11-13 22:06:38,422 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:37" (1/1) ... [2024-11-13 22:06:38,423 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:37" (1/1) ... [2024-11-13 22:06:38,598 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:37" (1/1) ... [2024-11-13 22:06:38,635 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:37" (1/1) ... [2024-11-13 22:06:38,669 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:37" (1/1) ... [2024-11-13 22:06:38,688 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:37" (1/1) ... [2024-11-13 22:06:38,731 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:06:38,733 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:06:38,734 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:06:38,734 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:06:38,735 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:37" (1/1) ... [2024-11-13 22:06:38,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:06:38,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28f65bee-fb5b-4f89-9aa7-b47b00194baf/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:06:38,773 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28f65bee-fb5b-4f89-9aa7-b47b00194baf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:06:38,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28f65bee-fb5b-4f89-9aa7-b47b00194baf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:06:38,803 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-13 22:06:38,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-13 22:06:38,803 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 22:06:38,803 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 22:06:38,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 22:06:38,803 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 22:06:38,803 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_begin [2024-11-13 22:06:38,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_begin [2024-11-13 22:06:38,803 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-13 22:06:38,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-13 22:06:38,805 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 22:06:38,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 22:06:38,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:06:38,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:06:38,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 22:06:38,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 22:06:38,805 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 22:06:38,805 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 22:06:38,806 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 22:06:38,806 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 22:06:38,806 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-13 22:06:38,806 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-13 22:06:38,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_73 [2024-11-13 22:06:38,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_73 [2024-11-13 22:06:38,807 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-13 22:06:38,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-13 22:06:38,807 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-13 22:06:38,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-13 22:06:38,807 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 22:06:38,807 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 22:06:38,807 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-13 22:06:38,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-13 22:06:38,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 22:06:38,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 22:06:38,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 22:06:38,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 22:06:38,808 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 22:06:38,808 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 22:06:38,808 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-13 22:06:38,808 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-13 22:06:38,809 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 22:06:38,809 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 22:06:38,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 22:06:38,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 22:06:38,809 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 22:06:38,809 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 22:06:38,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-13 22:06:38,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-13 22:06:38,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:06:38,810 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 22:06:38,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 22:06:38,810 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-13 22:06:38,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-13 22:06:38,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:06:38,810 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 22:06:38,810 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 22:06:38,810 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 22:06:38,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 22:06:38,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:06:38,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 22:06:38,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 22:06:38,810 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-13 22:06:38,811 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-13 22:06:38,811 INFO L130 BoogieDeclarations]: Found specification of procedure epic_open [2024-11-13 22:06:38,811 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_open [2024-11-13 22:06:38,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:06:38,811 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-13 22:06:38,811 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-13 22:06:38,811 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 22:06:38,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 22:06:38,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:06:38,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:06:38,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-13 22:06:38,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-13 22:06:38,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 22:06:38,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 22:06:38,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 22:06:38,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 22:06:38,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 22:06:38,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 22:06:38,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 22:06:38,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 22:06:38,811 INFO L130 BoogieDeclarations]: Found specification of procedure epic_restart [2024-11-13 22:06:38,812 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_restart [2024-11-13 22:06:38,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2024-11-13 22:06:38,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2024-11-13 22:06:38,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 22:06:38,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 22:06:38,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:06:38,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 22:06:38,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 22:06:38,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 22:06:38,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 22:06:38,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:06:38,815 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-11-13 22:06:38,815 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-11-13 22:06:38,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 22:06:38,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 22:06:38,815 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 22:06:38,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 22:06:38,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:06:38,815 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-13 22:06:38,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-13 22:06:38,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:06:38,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:06:38,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_epic_private [2024-11-13 22:06:38,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_epic_private [2024-11-13 22:06:38,815 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-13 22:06:38,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-13 22:06:38,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-13 22:06:38,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-13 22:06:38,815 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-13 22:06:38,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-13 22:06:38,815 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-13 22:06:38,815 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-13 22:06:38,816 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 22:06:38,816 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 22:06:38,816 INFO L130 BoogieDeclarations]: Found specification of procedure epic_remove_one [2024-11-13 22:06:38,816 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_remove_one [2024-11-13 22:06:38,816 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-13 22:06:38,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-13 22:06:38,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 22:06:38,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 22:06:38,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_napi_lock_of_epic_private [2024-11-13 22:06:38,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_napi_lock_of_epic_private [2024-11-13 22:06:38,816 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 22:06:38,816 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 22:06:38,816 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-13 22:06:38,816 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-13 22:06:38,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:06:38,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:06:38,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:06:38,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:06:38,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:06:38,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:06:38,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 22:06:38,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 22:06:38,816 INFO L130 BoogieDeclarations]: Found specification of procedure epic_rx [2024-11-13 22:06:38,816 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_rx [2024-11-13 22:06:38,817 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_complete [2024-11-13 22:06:38,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_complete [2024-11-13 22:06:38,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-13 22:06:38,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-13 22:06:38,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_napi_lock_of_epic_private [2024-11-13 22:06:38,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_napi_lock_of_epic_private [2024-11-13 22:06:38,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-13 22:06:38,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-13 22:06:38,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:06:38,817 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:06:38,817 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 22:06:38,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 22:06:38,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-13 22:06:38,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-13 22:06:38,817 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 22:06:38,817 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 22:06:38,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:06:38,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_72 [2024-11-13 22:06:38,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_72 [2024-11-13 22:06:38,817 INFO L130 BoogieDeclarations]: Found specification of procedure epic_resume [2024-11-13 22:06:38,817 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_resume [2024-11-13 22:06:38,817 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 22:06:38,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 22:06:38,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:06:38,818 INFO L130 BoogieDeclarations]: Found specification of procedure epic_tx_timeout [2024-11-13 22:06:38,818 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_tx_timeout [2024-11-13 22:06:38,818 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-13 22:06:38,818 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-13 22:06:38,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:06:38,821 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:06:38,821 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:06:38,821 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 22:06:38,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 22:06:38,821 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-13 22:06:38,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-13 22:06:38,822 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 22:06:38,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 22:06:38,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 22:06:38,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 22:06:38,823 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-13 22:06:38,823 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-13 22:06:38,823 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 22:06:38,823 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 22:06:38,823 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 22:06:38,823 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 22:06:38,823 INFO L130 BoogieDeclarations]: Found specification of procedure epic_close [2024-11-13 22:06:38,823 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_close [2024-11-13 22:06:38,823 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 22:06:38,824 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 22:06:38,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:06:38,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:06:38,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:06:38,826 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 22:06:38,826 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 22:06:38,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_epic_private [2024-11-13 22:06:38,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_epic_private [2024-11-13 22:06:38,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 22:06:38,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 22:06:38,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-13 22:06:38,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-13 22:06:38,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:06:38,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 22:06:38,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 22:06:38,826 INFO L130 BoogieDeclarations]: Found specification of procedure epic_pause [2024-11-13 22:06:38,826 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_pause [2024-11-13 22:06:39,860 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:06:39,864 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:06:40,598 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:06:56,976 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 22:06:58,115 INFO L? ?]: Removed 2387 outVars from TransFormulas that were not future-live. [2024-11-13 22:06:58,115 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:07:00,410 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:07:00,410 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:07:00,410 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:07:00 BoogieIcfgContainer [2024-11-13 22:07:00,410 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:07:00,415 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:07:00,415 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:07:00,427 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:07:00,428 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:07:00" (1/1) ... [2024-11-13 22:07:00,436 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:07:00,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:00,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1337 states and 1929 transitions. [2024-11-13 22:07:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1929 transitions. [2024-11-13 22:07:00,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:07:00,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:00,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:15,593 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-13 22:07:25,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:07:27,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:27,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1346 states and 1945 transitions. [2024-11-13 22:07:27,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1945 transitions. [2024-11-13 22:07:27,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:07:27,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:27,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:37,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:38,512 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-13 22:07:40,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:40,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1356 states and 1964 transitions. [2024-11-13 22:07:40,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1964 transitions. [2024-11-13 22:07:40,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:07:40,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:40,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:50,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:50,845 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-13 22:07:51,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:51,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1361 states and 1976 transitions. [2024-11-13 22:07:51,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1976 transitions. [2024-11-13 22:07:51,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:07:51,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:51,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:02,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:02,615 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-13 22:08:02,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:02,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1366 states and 1986 transitions. [2024-11-13 22:08:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1986 transitions. [2024-11-13 22:08:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:08:02,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:02,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:12,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:13,588 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-13 22:08:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:16,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1371 states and 2001 transitions. [2024-11-13 22:08:16,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2001 transitions. [2024-11-13 22:08:16,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:08:16,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:16,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-13 22:08:27,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1373 states and 2003 transitions. [2024-11-13 22:08:27,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2003 transitions. [2024-11-13 22:08:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:08:27,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:27,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:38,590 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-13 22:08:43,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 1382 states and 2028 transitions. [2024-11-13 22:08:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2028 transitions. [2024-11-13 22:08:43,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:08:43,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:43,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:53,557 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-13 22:08:54,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:54,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1388 states and 2054 transitions. [2024-11-13 22:08:54,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2054 transitions. [2024-11-13 22:08:54,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:08:54,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:54,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:04,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:05,306 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-13 22:09:11,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:11,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1395 states and 2076 transitions. [2024-11-13 22:09:11,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2076 transitions. [2024-11-13 22:09:11,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:09:11,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:11,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:21,881 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-13 22:09:22,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:22,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1399 states and 2084 transitions. [2024-11-13 22:09:22,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2084 transitions. [2024-11-13 22:09:22,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:09:22,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:22,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:32,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:33,064 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-13 22:09:33,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:33,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1400 states and 2084 transitions. [2024-11-13 22:09:33,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2084 transitions. [2024-11-13 22:09:33,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:09:33,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:33,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:42,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:43,084 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-13 22:09:43,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:43,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1402 states and 2086 transitions. [2024-11-13 22:09:43,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2086 transitions. [2024-11-13 22:09:43,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:09:43,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:43,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:53,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:53,610 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-13 22:09:55,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:55,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1406 states and 2093 transitions. [2024-11-13 22:09:55,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2093 transitions. [2024-11-13 22:09:55,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:09:55,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:55,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:04,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:05,387 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-13 22:10:05,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:05,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1409 states and 2096 transitions. [2024-11-13 22:10:05,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2096 transitions. [2024-11-13 22:10:05,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:10:05,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:05,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:15,896 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-13 22:10:16,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:16,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1410 states and 2097 transitions. [2024-11-13 22:10:16,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2097 transitions. [2024-11-13 22:10:16,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:10:16,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:16,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:25,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:26,538 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-13 22:10:38,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:38,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1418 states and 2121 transitions. [2024-11-13 22:10:38,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2121 transitions. [2024-11-13 22:10:38,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:10:38,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:38,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-11-13 22:10:54,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:54,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1422 states and 2130 transitions. [2024-11-13 22:10:54,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2130 transitions. [2024-11-13 22:10:54,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:10:54,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:54,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:05,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:06,292 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-13 22:11:06,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:06,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1426 states and 2134 transitions. [2024-11-13 22:11:06,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2134 transitions. [2024-11-13 22:11:06,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:11:06,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:06,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:17,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:17,759 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-13 22:11:18,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:18,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1427 states and 2137 transitions. [2024-11-13 22:11:18,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2137 transitions. [2024-11-13 22:11:18,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:11:18,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:18,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:29,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:29,509 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-11-13 22:11:31,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:31,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1431 states and 2145 transitions. [2024-11-13 22:11:31,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2145 transitions. [2024-11-13 22:11:31,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:11:31,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:31,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:41,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:42,080 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-13 22:11:51,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:51,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 1437 states and 2164 transitions. [2024-11-13 22:11:51,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2164 transitions. [2024-11-13 22:11:51,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:11:51,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:51,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:02,863 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-13 22:12:15,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:15,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1444 states and 2182 transitions. [2024-11-13 22:12:15,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2182 transitions. [2024-11-13 22:12:15,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:12:15,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:15,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:25,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:25,819 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-13 22:12:29,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:29,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1448 states and 2190 transitions. [2024-11-13 22:12:29,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2190 transitions. [2024-11-13 22:12:29,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:12:29,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:29,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:39,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:39,918 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-13 22:12:43,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:43,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1452 states and 2201 transitions. [2024-11-13 22:12:43,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2201 transitions. [2024-11-13 22:12:43,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:12:43,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:43,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:53,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:55,083 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-13 22:13:09,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1459 states and 2220 transitions. [2024-11-13 22:13:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2220 transitions. [2024-11-13 22:13:09,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:13:09,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:09,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:20,622 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-11-13 22:13:28,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:28,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1467 states and 2238 transitions. [2024-11-13 22:13:28,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2238 transitions. [2024-11-13 22:13:28,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:13:28,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:28,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:38,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-13 22:13:41,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:41,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1469 states and 2243 transitions. [2024-11-13 22:13:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2243 transitions. [2024-11-13 22:13:41,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:13:41,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:41,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:51,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:51,783 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-13 22:13:58,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1474 states and 2253 transitions. [2024-11-13 22:13:58,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2253 transitions. [2024-11-13 22:13:58,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:13:58,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:58,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:09,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:09,690 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:14:11,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:11,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1477 states and 2258 transitions. [2024-11-13 22:14:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2258 transitions. [2024-11-13 22:14:11,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:14:11,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:11,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:21,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:21,496 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-11-13 22:14:21,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:21,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1483 states and 2268 transitions. [2024-11-13 22:14:21,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2268 transitions. [2024-11-13 22:14:21,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:14:21,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:21,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:32,442 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-13 22:14:32,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:32,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1489 states and 2278 transitions. [2024-11-13 22:14:32,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2278 transitions. [2024-11-13 22:14:32,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:14:32,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:32,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:43,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:43,430 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-13 22:14:47,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:47,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1505 states and 2314 transitions. [2024-11-13 22:14:47,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2314 transitions. [2024-11-13 22:14:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:14:47,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:47,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:57,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:58,575 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-13 22:15:16,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:16,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1515 states and 2348 transitions. [2024-11-13 22:15:16,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2348 transitions. [2024-11-13 22:15:16,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:15:16,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:16,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:26,897 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-13 22:15:30,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:30,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1519 states and 2359 transitions. [2024-11-13 22:15:30,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2359 transitions. [2024-11-13 22:15:30,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:15:30,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:30,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:40,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:40,720 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-13 22:15:44,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:44,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1523 states and 2366 transitions. [2024-11-13 22:15:44,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2366 transitions. [2024-11-13 22:15:44,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:15:44,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:44,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:54,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:54,880 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2024-11-13 22:15:55,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:55,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1529 states and 2374 transitions. [2024-11-13 22:15:55,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2374 transitions. [2024-11-13 22:15:55,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:15:55,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:55,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:05,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:06,073 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 328 trivial. 0 not checked. [2024-11-13 22:16:08,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:08,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1530 states and 2375 transitions. [2024-11-13 22:16:08,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2375 transitions. [2024-11-13 22:16:08,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:16:08,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:08,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:17,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:18,314 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:16:35,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:35,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2402 states to 1540 states and 2402 transitions. [2024-11-13 22:16:35,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2402 transitions. [2024-11-13 22:16:35,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:16:35,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:35,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:46,200 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2024-11-13 22:16:47,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:47,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1542 states and 2404 transitions. [2024-11-13 22:16:47,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2404 transitions. [2024-11-13 22:16:47,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:16:47,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:47,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:58,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:59,066 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:17:12,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:12,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 1545 states and 2406 transitions. [2024-11-13 22:17:12,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2406 transitions. [2024-11-13 22:17:12,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:17:12,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:12,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:22,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-13 22:17:27,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:27,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1549 states and 2413 transitions. [2024-11-13 22:17:27,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2413 transitions. [2024-11-13 22:17:27,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:17:27,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:27,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:38,196 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-11-13 22:17:48,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:48,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1552 states and 2420 transitions. [2024-11-13 22:17:48,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2420 transitions. [2024-11-13 22:17:48,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:17:48,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:48,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:59,411 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-13 22:18:04,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:04,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 1556 states and 2431 transitions. [2024-11-13 22:18:04,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2431 transitions. [2024-11-13 22:18:04,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:18:04,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:04,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:14,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:14,799 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-13 22:18:14,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:14,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 1557 states and 2432 transitions. [2024-11-13 22:18:14,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2432 transitions. [2024-11-13 22:18:14,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:18:14,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:14,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:24,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:26,775 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-13 22:18:48,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:48,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1565 states and 2460 transitions. [2024-11-13 22:18:48,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2460 transitions. [2024-11-13 22:18:48,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:18:48,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:48,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:58,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:00,459 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-13 22:19:31,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:31,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1575 states and 2490 transitions. [2024-11-13 22:19:31,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2490 transitions. [2024-11-13 22:19:31,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:19:31,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:31,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:41,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:41,350 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2024-11-13 22:19:42,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:42,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 1575 states and 2489 transitions. [2024-11-13 22:19:42,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2489 transitions. [2024-11-13 22:19:42,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:19:42,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:42,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:52,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:53,150 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2024-11-13 22:19:56,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:56,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2491 states to 1578 states and 2491 transitions. [2024-11-13 22:19:56,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2491 transitions. [2024-11-13 22:19:56,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:19:56,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:56,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:06,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-11-13 22:20:07,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:07,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2499 states to 1584 states and 2499 transitions. [2024-11-13 22:20:07,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2499 transitions. [2024-11-13 22:20:07,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:20:07,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:07,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:18,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:18,700 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-13 22:20:23,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:23,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1588 states and 2506 transitions. [2024-11-13 22:20:23,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2506 transitions. [2024-11-13 22:20:23,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:20:23,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:23,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:35,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:35,787 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2024-11-13 22:20:43,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:43,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 1590 states and 2510 transitions. [2024-11-13 22:20:43,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2510 transitions. [2024-11-13 22:20:43,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:20:43,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:43,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:55,839 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-13 22:21:12,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:12,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 1597 states and 2531 transitions. [2024-11-13 22:21:12,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2531 transitions. [2024-11-13 22:21:12,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:21:12,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:12,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms