./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-dlink-dl2k.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk --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 e373372610053a8b3f90a6fe69a2e2f77f1b445737e9545423fdaf4f64c3f09c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:48:32,988 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:48:33,047 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:48:33,052 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:48:33,052 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:48:33,073 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:48:33,074 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:48:33,074 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:48:33,075 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:48:33,076 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:48:33,076 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:48:33,077 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:48:33,077 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:48:33,077 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:48:33,078 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:48:33,078 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:48:33,079 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:48:33,079 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:48:33,080 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:48:33,080 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:48:33,081 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:48:33,081 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:48:33,082 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:48:33,082 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:48:33,083 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:48:33,083 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:48:33,084 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:48:33,084 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:48:33,084 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:48:33,085 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:48:33,085 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e373372610053a8b3f90a6fe69a2e2f77f1b445737e9545423fdaf4f64c3f09c [2024-11-08 19:48:33,332 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:48:33,357 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:48:33,360 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:48:33,361 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:48:33,361 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:48:33,363 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i Unable to find full path for "g++" [2024-11-08 19:48:35,436 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:48:36,044 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:48:36,046 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i [2024-11-08 19:48:36,101 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk/data/69bd0bfe2/1d4d510e9a694c78b94eb1e294db1665/FLAGbdaf69efb [2024-11-08 19:48:36,520 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk/data/69bd0bfe2/1d4d510e9a694c78b94eb1e294db1665 [2024-11-08 19:48:36,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:48:36,524 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:48:36,530 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:48:36,530 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:48:36,536 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:48:36,537 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:48:36" (1/1) ... [2024-11-08 19:48:36,538 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fe20640 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:36, skipping insertion in model container [2024-11-08 19:48:36,538 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:48:36" (1/1) ... [2024-11-08 19:48:36,732 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:48:39,560 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_1270fa8d-b146-41a3-a9ff-0288dc777100/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[330704,330717] [2024-11-08 19:48:39,565 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_1270fa8d-b146-41a3-a9ff-0288dc777100/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[330873,330886] [2024-11-08 19:48:39,568 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_1270fa8d-b146-41a3-a9ff-0288dc777100/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[331040,331053] [2024-11-08 19:48:39,569 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_1270fa8d-b146-41a3-a9ff-0288dc777100/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[331208,331221] [2024-11-08 19:48:39,601 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:48:39,644 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:48:39,821 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"); [5240] [2024-11-08 19:48:39,823 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)); [5247] [2024-11-08 19:48:39,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5254] [2024-11-08 19:48:39,825 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)); [5292-5293] [2024-11-08 19:48:39,830 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"); [5298-5300] [2024-11-08 19:48:39,840 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)); [5478-5479] [2024-11-08 19:48:39,844 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)); [5512-5513] [2024-11-08 19:48:39,846 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)); [5549-5550] [2024-11-08 19:48:39,848 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)); [5586-5587] [2024-11-08 19:48:40,077 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_1270fa8d-b146-41a3-a9ff-0288dc777100/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[330704,330717] [2024-11-08 19:48:40,078 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_1270fa8d-b146-41a3-a9ff-0288dc777100/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[330873,330886] [2024-11-08 19:48:40,078 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_1270fa8d-b146-41a3-a9ff-0288dc777100/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[331040,331053] [2024-11-08 19:48:40,079 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_1270fa8d-b146-41a3-a9ff-0288dc777100/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[331208,331221] [2024-11-08 19:48:40,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:48:40,343 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:48:40,344 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:40 WrapperNode [2024-11-08 19:48:40,344 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:48:40,346 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:48:40,346 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:48:40,346 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:48:40,354 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:40" (1/1) ... [2024-11-08 19:48:40,470 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:40" (1/1) ... [2024-11-08 19:48:40,733 INFO L138 Inliner]: procedures = 423, calls = 1892, calls flagged for inlining = 204, calls inlined = 187, statements flattened = 5680 [2024-11-08 19:48:40,734 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:48:40,735 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:48:40,736 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:48:40,736 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:48:40,746 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:40" (1/1) ... [2024-11-08 19:48:40,746 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:40" (1/1) ... [2024-11-08 19:48:40,785 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:40" (1/1) ... [2024-11-08 19:48:40,786 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:40" (1/1) ... [2024-11-08 19:48:40,916 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:40" (1/1) ... [2024-11-08 19:48:40,938 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:40" (1/1) ... [2024-11-08 19:48:40,965 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:40" (1/1) ... [2024-11-08 19:48:40,998 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:40" (1/1) ... [2024-11-08 19:48:41,047 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:48:41,048 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:48:41,049 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:48:41,049 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:48:41,050 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:40" (1/1) ... [2024-11-08 19:48:41,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:48:41,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:48:41,083 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:48:41,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1270fa8d-b146-41a3-a9ff-0288dc777100/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:48:41,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 19:48:41,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 19:48:41,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 19:48:41,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 19:48:41,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:48:41,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:48:41,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 19:48:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 19:48:41,120 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 19:48:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 19:48:41,120 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-08 19:48:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-08 19:48:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-08 19:48:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-08 19:48:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure desc_to_dma [2024-11-08 19:48:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_to_dma [2024-11-08 19:48:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-08 19:48:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-08 19:48:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-08 19:48:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-08 19:48:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 19:48:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 19:48:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 19:48:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 19:48:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2024-11-08 19:48:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2024-11-08 19:48:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 19:48:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 19:48:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-08 19:48:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-08 19:48:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 19:48:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 19:48:41,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 19:48:41,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 19:48:41,125 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 19:48:41,125 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 19:48:41,125 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast [2024-11-08 19:48:41,125 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast [2024-11-08 19:48:41,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-08 19:48:41,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-08 19:48:41,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:48:41,126 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-08 19:48:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-08 19:48:41,126 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 19:48:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 19:48:41,126 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 19:48:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 19:48:41,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 19:48:41,127 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 19:48:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 19:48:41,127 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 19:48:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 19:48:41,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:48:41,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 19:48:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 19:48:41,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:48:41,129 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 19:48:41,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 19:48:41,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 19:48:41,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 19:48:41,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-08 19:48:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-08 19:48:41,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 19:48:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 19:48:41,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 19:48:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 19:48:41,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-08 19:48:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-08 19:48:41,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 19:48:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 19:48:41,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 19:48:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 19:48:41,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:48:41,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 19:48:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 19:48:41,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 19:48:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 19:48:41,133 INFO L130 BoogieDeclarations]: Found specification of procedure rio_close [2024-11-08 19:48:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_close [2024-11-08 19:48:41,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:48:41,134 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-11-08 19:48:41,134 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-11-08 19:48:41,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 19:48:41,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 19:48:41,134 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 19:48:41,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 19:48:41,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:48:41,134 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-08 19:48:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-08 19:48:41,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:48:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:48:41,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 19:48:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 19:48:41,135 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2024-11-08 19:48:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2024-11-08 19:48:41,135 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-08 19:48:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-08 19:48:41,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 19:48:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 19:48:41,136 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-08 19:48:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-08 19:48:41,136 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 19:48:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 19:48:41,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 19:48:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 19:48:41,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 19:48:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 19:48:41,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:48:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:48:41,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 19:48:41,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:48:41,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 19:48:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 19:48:41,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 19:48:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 19:48:41,137 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-08 19:48:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-08 19:48:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2024-11-08 19:48:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2024-11-08 19:48:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-08 19:48:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-08 19:48:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-08 19:48:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-08 19:48:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-08 19:48:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-08 19:48:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 19:48:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 19:48:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2024-11-08 19:48:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2024-11-08 19:48:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-08 19:48:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-08 19:48:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 19:48:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 19:48:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:48:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_netdev_private [2024-11-08 19:48:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_netdev_private [2024-11-08 19:48:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure rio_open [2024-11-08 19:48:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_open [2024-11-08 19:48:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:48:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-08 19:48:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-08 19:48:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_netdev_private [2024-11-08 19:48:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_netdev_private [2024-11-08 19:48:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:48:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 19:48:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 19:48:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-08 19:48:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-08 19:48:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 19:48:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 19:48:41,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 19:48:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 19:48:41,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_lock_of_netdev_private [2024-11-08 19:48:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_lock_of_netdev_private [2024-11-08 19:48:41,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 19:48:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 19:48:41,148 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 19:48:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 19:48:41,148 INFO L130 BoogieDeclarations]: Found specification of procedure rio_free_tx [2024-11-08 19:48:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_free_tx [2024-11-08 19:48:41,148 INFO L130 BoogieDeclarations]: Found specification of procedure rio_tx_timeout [2024-11-08 19:48:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_tx_timeout [2024-11-08 19:48:41,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_lock_of_netdev_private [2024-11-08 19:48:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_lock_of_netdev_private [2024-11-08 19:48:41,148 INFO L130 BoogieDeclarations]: Found specification of procedure rio_remove1 [2024-11-08 19:48:41,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_remove1 [2024-11-08 19:48:41,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:48:41,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 19:48:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 19:48:41,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rio_driver_exit_14_2 [2024-11-08 19:48:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rio_driver_exit_14_2 [2024-11-08 19:48:41,149 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-11-08 19:48:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-11-08 19:48:41,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 19:48:41,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 19:48:41,151 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_media [2024-11-08 19:48:41,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_media [2024-11-08 19:48:41,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-08 19:48:41,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-08 19:48:41,151 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 19:48:41,151 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 19:48:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:48:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 19:48:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 19:48:42,057 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:48:42,062 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:48:42,148 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 19:49:06,281 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 19:49:07,668 INFO L? ?]: Removed 2446 outVars from TransFormulas that were not future-live. [2024-11-08 19:49:07,668 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:49:11,464 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:49:11,464 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-08 19:49:11,465 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:49:11 BoogieIcfgContainer [2024-11-08 19:49:11,465 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:49:11,466 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:49:11,466 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:49:11,476 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:49:11,477 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:49:11" (1/1) ... [2024-11-08 19:49:11,486 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:49:11,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:11,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1484 states and 2169 transitions. [2024-11-08 19:49:11,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2169 transitions. [2024-11-08 19:49:11,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:49:11,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:11,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:18,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:19,389 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 19:49:29,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:30,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:30,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1493 states and 2185 transitions. [2024-11-08 19:49:30,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2185 transitions. [2024-11-08 19:49:30,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:49:30,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:30,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:36,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:36,911 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 19:49:37,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:37,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1501 states and 2205 transitions. [2024-11-08 19:49:37,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2205 transitions. [2024-11-08 19:49:37,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:49:37,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:37,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:43,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:44,046 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:49:46,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1507 states and 2223 transitions. [2024-11-08 19:49:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2223 transitions. [2024-11-08 19:49:46,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:49:46,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:46,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:52,701 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-08 19:49:53,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:53,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1512 states and 2236 transitions. [2024-11-08 19:49:53,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2236 transitions. [2024-11-08 19:49:53,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:49:53,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:53,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:59,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:59,681 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-08 19:50:00,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1517 states and 2246 transitions. [2024-11-08 19:50:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2246 transitions. [2024-11-08 19:50:00,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:50:00,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:00,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:07,023 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:50:09,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1526 states and 2271 transitions. [2024-11-08 19:50:09,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2271 transitions. [2024-11-08 19:50:09,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:50:09,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:15,986 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-08 19:50:19,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:19,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1531 states and 2288 transitions. [2024-11-08 19:50:19,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2288 transitions. [2024-11-08 19:50:19,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:50:19,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:19,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:25,205 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:50:25,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:25,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1532 states and 2288 transitions. [2024-11-08 19:50:25,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2288 transitions. [2024-11-08 19:50:25,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:50:25,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:25,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:32,085 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-08 19:50:37,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:37,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1539 states and 2311 transitions. [2024-11-08 19:50:37,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2311 transitions. [2024-11-08 19:50:37,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:50:37,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:37,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:42,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:42,858 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-08 19:50:44,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:44,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1543 states and 2320 transitions. [2024-11-08 19:50:44,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2320 transitions. [2024-11-08 19:50:44,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:50:44,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:44,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:49,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:50,092 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-08 19:50:51,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:51,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1549 states and 2347 transitions. [2024-11-08 19:50:51,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2347 transitions. [2024-11-08 19:50:51,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:50:51,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:51,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:57,264 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-08 19:50:57,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:57,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1550 states and 2348 transitions. [2024-11-08 19:50:57,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2348 transitions. [2024-11-08 19:50:57,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:50:57,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:57,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:02,958 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-08 19:51:04,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:04,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1554 states and 2356 transitions. [2024-11-08 19:51:04,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 2356 transitions. [2024-11-08 19:51:04,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:51:04,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:04,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:09,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:09,785 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:51:09,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:09,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1556 states and 2358 transitions. [2024-11-08 19:51:09,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2358 transitions. [2024-11-08 19:51:09,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:51:09,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:09,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:14,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:15,449 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:51:19,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:19,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 1564 states and 2384 transitions. [2024-11-08 19:51:19,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2384 transitions. [2024-11-08 19:51:19,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:51:19,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:19,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:25,193 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:51:25,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:25,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1566 states and 2386 transitions. [2024-11-08 19:51:25,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2386 transitions. [2024-11-08 19:51:25,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:51:25,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:25,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:30,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:30,373 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2024-11-08 19:51:31,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:31,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 1570 states and 2393 transitions. [2024-11-08 19:51:31,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2393 transitions. [2024-11-08 19:51:31,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:51:31,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:31,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:36,987 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-11-08 19:51:38,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:38,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1576 states and 2419 transitions. [2024-11-08 19:51:38,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2419 transitions. [2024-11-08 19:51:38,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:51:38,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:38,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:43,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:43,833 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:51:43,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:43,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1577 states and 2420 transitions. [2024-11-08 19:51:43,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2420 transitions. [2024-11-08 19:51:43,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:51:43,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:43,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:48,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:48,757 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-08 19:51:48,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:48,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 1578 states and 2421 transitions. [2024-11-08 19:51:48,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2421 transitions. [2024-11-08 19:51:48,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:51:48,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:48,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:53,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:53,588 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:51:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1582 states and 2424 transitions. [2024-11-08 19:51:53,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2424 transitions. [2024-11-08 19:51:53,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:51:53,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:53,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:58,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:59,005 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-11-08 19:52:00,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:00,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1583 states and 2425 transitions. [2024-11-08 19:52:00,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2425 transitions. [2024-11-08 19:52:00,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:52:00,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:00,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:04,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:04,912 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-08 19:52:06,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:06,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 1587 states and 2432 transitions. [2024-11-08 19:52:06,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2432 transitions. [2024-11-08 19:52:06,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:52:06,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:06,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:11,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:11,557 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:52:11,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:11,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1591 states and 2436 transitions. [2024-11-08 19:52:11,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2436 transitions. [2024-11-08 19:52:11,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:52:11,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:11,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:16,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:16,680 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-11-08 19:52:24,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:24,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1600 states and 2462 transitions. [2024-11-08 19:52:24,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2462 transitions. [2024-11-08 19:52:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:52:24,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:24,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:28,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2024-11-08 19:52:30,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:30,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 1601 states and 2463 transitions. [2024-11-08 19:52:30,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2463 transitions. [2024-11-08 19:52:30,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:52:30,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:30,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:34,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:35,054 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-11-08 19:52:35,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:35,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2470 states to 1605 states and 2470 transitions. [2024-11-08 19:52:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2470 transitions. [2024-11-08 19:52:35,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:52:35,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:35,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:40,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:40,767 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-11-08 19:52:40,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:40,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2476 states to 1609 states and 2476 transitions. [2024-11-08 19:52:40,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2476 transitions. [2024-11-08 19:52:40,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:52:40,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:40,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:45,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:46,754 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-08 19:52:55,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:55,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 1616 states and 2502 transitions. [2024-11-08 19:52:55,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2502 transitions. [2024-11-08 19:52:55,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:52:55,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:55,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:59,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:00,652 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-08 19:53:07,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:07,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 1622 states and 2525 transitions. [2024-11-08 19:53:07,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2525 transitions. [2024-11-08 19:53:07,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:53:08,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:08,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:13,662 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-08 19:53:16,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:16,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1626 states and 2532 transitions. [2024-11-08 19:53:16,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2532 transitions. [2024-11-08 19:53:16,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:53:16,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:16,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:21,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:21,889 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-08 19:53:24,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:24,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1628 states and 2536 transitions. [2024-11-08 19:53:24,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2536 transitions. [2024-11-08 19:53:24,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:53:24,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:24,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:29,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-08 19:53:32,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:32,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 1633 states and 2547 transitions. [2024-11-08 19:53:32,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2547 transitions. [2024-11-08 19:53:32,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:53:32,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:32,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:37,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:37,591 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-08 19:53:42,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:42,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 1640 states and 2568 transitions. [2024-11-08 19:53:42,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2568 transitions. [2024-11-08 19:53:42,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:53:42,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:42,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:47,270 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-08 19:53:49,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:49,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1644 states and 2579 transitions. [2024-11-08 19:53:49,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2579 transitions. [2024-11-08 19:53:49,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:53:49,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:49,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:54,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:55,057 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2024-11-08 19:53:56,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:56,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1645 states and 2580 transitions. [2024-11-08 19:53:56,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2580 transitions. [2024-11-08 19:53:56,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:53:56,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:56,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:00,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:00,915 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-11-08 19:54:03,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:03,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2588 states to 1649 states and 2588 transitions. [2024-11-08 19:54:03,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2588 transitions. [2024-11-08 19:54:03,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:54:03,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:03,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:07,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:07,971 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-11-08 19:54:10,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:10,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 1653 states and 2599 transitions. [2024-11-08 19:54:10,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2599 transitions. [2024-11-08 19:54:10,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:54:10,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:10,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:16,374 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-08 19:54:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:27,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 1660 states and 2622 transitions. [2024-11-08 19:54:27,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2622 transitions. [2024-11-08 19:54:27,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:54:27,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:27,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:32,372 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 19:54:38,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:38,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1662 states and 2623 transitions. [2024-11-08 19:54:38,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2623 transitions. [2024-11-08 19:54:38,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:54:38,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:38,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:43,196 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 19:54:54,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:54,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1671 states and 2646 transitions. [2024-11-08 19:54:54,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2646 transitions. [2024-11-08 19:54:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:54:54,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:54,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:59,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:59,658 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-08 19:55:02,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:02,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 1675 states and 2654 transitions. [2024-11-08 19:55:02,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2654 transitions. [2024-11-08 19:55:02,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:55:02,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:02,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:08,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:09,238 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-11-08 19:55:09,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:09,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1676 states and 2655 transitions. [2024-11-08 19:55:09,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2655 transitions. [2024-11-08 19:55:09,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:55:09,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:09,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:15,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-08 19:55:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:19,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1692 states and 2692 transitions. [2024-11-08 19:55:19,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2692 transitions. [2024-11-08 19:55:19,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:55:19,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:19,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:26,400 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-08 19:55:39,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:39,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1702 states and 2726 transitions. [2024-11-08 19:55:39,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 2726 transitions. [2024-11-08 19:55:39,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:55:39,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:39,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:46,759 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-08 19:55:53,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:53,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1710 states and 2744 transitions. [2024-11-08 19:55:53,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2744 transitions. [2024-11-08 19:55:53,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:55:53,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:53,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:00,140 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-08 19:56:06,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:06,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 1716 states and 2769 transitions. [2024-11-08 19:56:06,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2769 transitions. [2024-11-08 19:56:06,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:56:06,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:06,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:13,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:13,351 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-11-08 19:56:20,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:20,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1727 states and 2807 transitions. [2024-11-08 19:56:20,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2807 transitions. [2024-11-08 19:56:20,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:56:20,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:20,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:27,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:27,474 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-08 19:56:31,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:31,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1731 states and 2818 transitions. [2024-11-08 19:56:31,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2818 transitions. [2024-11-08 19:56:31,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:56:31,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:31,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:38,128 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 328 trivial. 0 not checked. [2024-11-08 19:56:40,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:40,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 1732 states and 2819 transitions. [2024-11-08 19:56:40,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 2819 transitions. [2024-11-08 19:56:40,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:56:40,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:40,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:46,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:47,240 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 19:56:50,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:50,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1736 states and 2826 transitions. [2024-11-08 19:56:50,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2826 transitions. [2024-11-08 19:56:50,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:56:50,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:50,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:56,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:56,915 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2024-11-08 19:57:00,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:00,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1738 states and 2829 transitions. [2024-11-08 19:57:00,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 2829 transitions. [2024-11-08 19:57:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:57:00,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:00,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:06,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:07,209 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 19:57:17,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:17,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 1744 states and 2848 transitions. [2024-11-08 19:57:17,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 2848 transitions. [2024-11-08 19:57:17,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:57:17,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:17,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:23,557 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2024-11-08 19:57:33,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:33,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1755 states and 2883 transitions. [2024-11-08 19:57:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2883 transitions. [2024-11-08 19:57:33,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:57:33,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:33,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:40,715 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2024-11-08 19:57:44,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:44,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 1756 states and 2885 transitions. [2024-11-08 19:57:44,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2885 transitions. [2024-11-08 19:57:44,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:57:44,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:44,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:50,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-08 19:57:52,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:52,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1760 states and 2892 transitions. [2024-11-08 19:57:52,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2892 transitions. [2024-11-08 19:57:52,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:57:52,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:52,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:57,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:58,083 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-11-08 19:58:01,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:01,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 1766 states and 2918 transitions. [2024-11-08 19:58:01,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2918 transitions. [2024-11-08 19:58:01,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:58:01,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:01,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:08,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:09,861 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 328 trivial. 0 not checked. [2024-11-08 19:58:28,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:28,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 1773 states and 2938 transitions. [2024-11-08 19:58:28,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2938 transitions. [2024-11-08 19:58:28,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:58:28,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:28,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:35,261 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-08 19:58:35,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:35,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1774 states and 2939 transitions. [2024-11-08 19:58:35,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2939 transitions. [2024-11-08 19:58:35,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:58:35,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:35,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:41,889 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2024-11-08 19:58:41,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:41,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 1775 states and 2940 transitions. [2024-11-08 19:58:41,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2940 transitions. [2024-11-08 19:58:41,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:58:41,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:41,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:49,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:49,722 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-11-08 19:58:55,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:55,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 1791 states and 2974 transitions. [2024-11-08 19:58:55,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2974 transitions. [2024-11-08 19:58:55,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:58:55,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:55,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:02,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:02,855 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-11-08 19:59:03,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:03,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 1795 states and 2977 transitions. [2024-11-08 19:59:03,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2977 transitions. [2024-11-08 19:59:03,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:59:03,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:03,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:11,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:11,585 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-11-08 19:59:14,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:14,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1796 states and 2978 transitions. [2024-11-08 19:59:14,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 2978 transitions. [2024-11-08 19:59:14,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:59:14,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:14,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:20,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:20,754 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2024-11-08 19:59:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:31,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 1799 states and 2980 transitions. [2024-11-08 19:59:31,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2980 transitions. [2024-11-08 19:59:31,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:59:31,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:31,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:37,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:37,455 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2024-11-08 19:59:41,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:41,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2987 states to 1803 states and 2987 transitions. [2024-11-08 19:59:41,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 2987 transitions. [2024-11-08 19:59:41,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:59:41,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:41,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:49,020 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2024-11-08 19:59:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:51,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2989 states to 1805 states and 2989 transitions. [2024-11-08 19:59:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2989 transitions. [2024-11-08 19:59:51,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:59:51,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:51,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:57,680 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2024-11-08 19:59:59,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:59,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2989 states to 1806 states and 2989 transitions. [2024-11-08 19:59:59,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2989 transitions. [2024-11-08 20:00:00,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 20:00:00,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:00,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:06,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:07,243 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 391 trivial. 0 not checked. [2024-11-08 20:00:11,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:11,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2995 states to 1809 states and 2995 transitions. [2024-11-08 20:00:11,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2995 transitions. [2024-11-08 20:00:11,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 20:00:11,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:11,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:18,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:20,123 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-08 20:00:46,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:46,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 1819 states and 3022 transitions. [2024-11-08 20:00:46,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3022 transitions. [2024-11-08 20:00:46,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 20:00:46,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:46,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:53,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:53,532 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2024-11-08 20:00:54,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:54,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 1820 states and 3025 transitions. [2024-11-08 20:00:54,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3025 transitions. [2024-11-08 20:00:54,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 20:00:54,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:54,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:00,644 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2024-11-08 20:01:14,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:14,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 1824 states and 3029 transitions. [2024-11-08 20:01:14,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 3029 transitions. [2024-11-08 20:01:14,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 20:01:14,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:14,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:21,790 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2024-11-08 20:01:24,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:24,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3028 states to 1824 states and 3028 transitions. [2024-11-08 20:01:24,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 3028 transitions. [2024-11-08 20:01:24,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 20:01:24,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:24,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:31,807 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-08 20:01:31,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:31,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1828 states and 3034 transitions. [2024-11-08 20:01:31,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3034 transitions. [2024-11-08 20:01:31,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 20:01:31,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:31,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:37,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:38,098 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2024-11-08 20:01:51,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:51,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 1834 states and 3059 transitions. [2024-11-08 20:01:51,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3059 transitions. [2024-11-08 20:01:51,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 20:01:51,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:51,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 20:01:59,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:59,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 1838 states and 3066 transitions. [2024-11-08 20:01:59,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3066 transitions. [2024-11-08 20:01:59,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 20:01:59,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:59,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:06,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:06,294 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2024-11-08 20:02:14,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:14,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 1843 states and 3081 transitions. [2024-11-08 20:02:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3081 transitions. [2024-11-08 20:02:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 20:02:14,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:14,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:22,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-08 20:02:30,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:30,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 1845 states and 3085 transitions. [2024-11-08 20:02:30,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3085 transitions. [2024-11-08 20:02:30,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 20:02:30,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:30,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:37,094 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2024-11-08 20:02:43,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:43,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1850 states and 3095 transitions. [2024-11-08 20:02:43,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3095 transitions. [2024-11-08 20:02:43,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 20:02:43,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:43,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:50,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:51,052 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 414 trivial. 0 not checked. [2024-11-08 20:02:57,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:57,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3097 states to 1853 states and 3097 transitions. [2024-11-08 20:02:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3097 transitions. [2024-11-08 20:02:57,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 20:02:57,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:57,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms