./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-sundance.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/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_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/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-sundance.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/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_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/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 d4784d7b609e947942ffa9f8266acf243583adf996e2bcae78fb9e8c8fa71002 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:34:08,647 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:34:08,759 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:34:08,764 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:34:08,765 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:34:08,807 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:34:08,808 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:34:08,809 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:34:08,809 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:34:08,810 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:34:08,810 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:34:08,811 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:34:08,811 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:34:08,811 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:34:08,812 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:34:08,812 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:34:08,813 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:34:08,816 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:34:08,816 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:34:08,816 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:34:08,817 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:34:08,821 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:34:08,821 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:34:08,822 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:34:08,822 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:34:08,822 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:34:08,822 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:34:08,823 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:34:08,823 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:34:08,823 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:34:08,824 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_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4784d7b609e947942ffa9f8266acf243583adf996e2bcae78fb9e8c8fa71002 [2024-11-08 23:34:09,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:34:09,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:34:09,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:34:09,205 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:34:09,206 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:34:09,207 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i Unable to find full path for "g++" [2024-11-08 23:34:11,451 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:34:12,121 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:34:12,122 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i [2024-11-08 23:34:12,179 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/bin/ukojak-verify-ImItNfHLgk/data/4e562a43b/5bc64f59a06a49ad8fb6a8d18dc478fb/FLAGf94f72abe [2024-11-08 23:34:12,201 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/bin/ukojak-verify-ImItNfHLgk/data/4e562a43b/5bc64f59a06a49ad8fb6a8d18dc478fb [2024-11-08 23:34:12,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:34:12,207 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:34:12,208 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:34:12,209 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:34:12,214 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:34:12,217 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:34:12" (1/1) ... [2024-11-08 23:34:12,218 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@576b387a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:12, skipping insertion in model container [2024-11-08 23:34:12,218 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:34:12" (1/1) ... [2024-11-08 23:34:12,399 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:34:15,959 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_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349228,349241] [2024-11-08 23:34:15,964 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_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349397,349410] [2024-11-08 23:34:15,965 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_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349564,349577] [2024-11-08 23:34:15,966 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_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349732,349745] [2024-11-08 23:34:15,998 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:34:16,077 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:34:16,277 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"); [5263] [2024-11-08 23:34:16,279 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)); [5270] [2024-11-08 23:34:16,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5277] [2024-11-08 23:34:16,282 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)); [5316-5317] [2024-11-08 23:34:16,282 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"); [5322-5324] [2024-11-08 23:34:16,283 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; incl %0": "+m" (v->counter)); [5338] [2024-11-08 23:34:16,284 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; decl %0": "+m" (v->counter)); [5345] [2024-11-08 23:34:16,293 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)); [5551-5552] [2024-11-08 23:34:16,297 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)); [5585-5586] [2024-11-08 23:34:16,298 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5622-5623] [2024-11-08 23:34:16,300 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)); [5659-5660] [2024-11-08 23:34:16,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6112] [2024-11-08 23:34:16,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6146] [2024-11-08 23:34:16,317 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6157] [2024-11-08 23:34:16,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6166] [2024-11-08 23:34:16,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7371] [2024-11-08 23:34:16,569 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_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349228,349241] [2024-11-08 23:34:16,570 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_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349397,349410] [2024-11-08 23:34:16,570 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_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349564,349577] [2024-11-08 23:34:16,571 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_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349732,349745] [2024-11-08 23:34:16,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:34:16,884 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:34:16,884 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:16 WrapperNode [2024-11-08 23:34:16,884 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:34:16,885 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:34:16,885 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:34:16,886 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:34:16,894 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:16" (1/1) ... [2024-11-08 23:34:17,004 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:16" (1/1) ... [2024-11-08 23:34:17,302 INFO L138 Inliner]: procedures = 470, calls = 2368, calls flagged for inlining = 234, calls inlined = 217, statements flattened = 6483 [2024-11-08 23:34:17,303 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:34:17,304 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:34:17,304 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:34:17,304 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:34:17,315 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:16" (1/1) ... [2024-11-08 23:34:17,316 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:16" (1/1) ... [2024-11-08 23:34:17,375 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:16" (1/1) ... [2024-11-08 23:34:17,375 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:16" (1/1) ... [2024-11-08 23:34:17,508 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:16" (1/1) ... [2024-11-08 23:34:17,542 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:16" (1/1) ... [2024-11-08 23:34:17,575 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:16" (1/1) ... [2024-11-08 23:34:17,597 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:16" (1/1) ... [2024-11-08 23:34:17,698 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:34:17,699 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:34:17,699 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:34:17,700 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:34:17,701 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:34:16" (1/1) ... [2024-11-08 23:34:17,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:34:17,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:34:17,740 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:34:17,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e65d94c0-f18a-4a03-86f2-a16f8147fb9a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:34:17,777 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_running [2024-11-08 23:34:17,777 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_running [2024-11-08 23:34:17,778 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-08 23:34:17,778 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-08 23:34:17,778 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 23:34:17,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 23:34:17,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 23:34:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 23:34:17,779 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-08 23:34:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-08 23:34:17,779 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 23:34:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 23:34:17,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:34:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:34:17,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 23:34:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 23:34:17,781 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 23:34:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 23:34:17,783 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-08 23:34:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-08 23:34:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-08 23:34:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-08 23:34:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure reset_tx [2024-11-08 23:34:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_tx [2024-11-08 23:34:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2024-11-08 23:34:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2024-11-08 23:34:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_76 [2024-11-08 23:34:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_76 [2024-11-08 23:34:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-08 23:34:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-08 23:34:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 23:34:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 23:34:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 23:34:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 23:34:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 23:34:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 23:34:17,786 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 23:34:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 23:34:17,786 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-08 23:34:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-08 23:34:17,786 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 23:34:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 23:34:17,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 23:34:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 23:34:17,788 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 23:34:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 23:34:17,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:34:17,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2024-11-08 23:34:17,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2024-11-08 23:34:17,790 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-08 23:34:17,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-08 23:34:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-08 23:34:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-08 23:34:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 23:34:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 23:34:17,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:34:17,793 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 23:34:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 23:34:17,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-08 23:34:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-08 23:34:17,794 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 23:34:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 23:34:17,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:34:17,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 23:34:17,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 23:34:17,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:34:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-08 23:34:17,796 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-08 23:34:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 23:34:17,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 23:34:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:34:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:34:17,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-08 23:34:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-08 23:34:17,797 INFO L130 BoogieDeclarations]: Found specification of procedure check_duplex [2024-11-08 23:34:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure check_duplex [2024-11-08 23:34:17,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 23:34:17,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 23:34:17,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-11-08 23:34:17,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-11-08 23:34:17,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 23:34:17,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 23:34:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2024-11-08 23:34:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2024-11-08 23:34:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_resume [2024-11-08 23:34:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_resume [2024-11-08 23:34:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 23:34:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 23:34:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:34:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 23:34:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 23:34:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 23:34:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 23:34:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-08 23:34:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-08 23:34:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:34:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:34:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:34:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 23:34:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 23:34:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:34:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-08 23:34:17,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-08 23:34:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:34:17,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:34:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-08 23:34:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-08 23:34:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-08 23:34:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-08 23:34:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 23:34:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 23:34:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-08 23:34:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-08 23:34:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 23:34:17,806 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 23:34:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 23:34:17,806 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 23:34:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 23:34:17,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 23:34:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure __set_mac_addr [2024-11-08 23:34:17,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_mac_addr [2024-11-08 23:34:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-08 23:34:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-08 23:34:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:34:17,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:34:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sundance_exit_14_2 [2024-11-08 23:34:17,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sundance_exit_14_2 [2024-11-08 23:34:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:34:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:34:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:34:17,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:34:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-11-08 23:34:17,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-11-08 23:34:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 23:34:17,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 23:34:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2024-11-08 23:34:17,812 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2024-11-08 23:34:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_poll_controller [2024-11-08 23:34:17,812 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_poll_controller [2024-11-08 23:34:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-08 23:34:17,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-08 23:34:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-11-08 23:34:17,812 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-11-08 23:34:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-08 23:34:17,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-08 23:34:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:34:17,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:34:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 23:34:17,815 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 23:34:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-08 23:34:17,815 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-08 23:34:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-08 23:34:17,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-08 23:34:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 23:34:17,816 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 23:34:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:34:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 23:34:17,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 23:34:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_75 [2024-11-08 23:34:17,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_75 [2024-11-08 23:34:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:34:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-08 23:34:17,817 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-08 23:34:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-08 23:34:17,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-08 23:34:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:34:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:34:17,817 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:34:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-11-08 23:34:17,817 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-11-08 23:34:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-08 23:34:17,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-08 23:34:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 23:34:17,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 23:34:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-08 23:34:17,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-08 23:34:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 23:34:17,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 23:34:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-08 23:34:17,820 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-08 23:34:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2024-11-08 23:34:17,821 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2024-11-08 23:34:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-11-08 23:34:17,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-11-08 23:34:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_reset [2024-11-08 23:34:17,822 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_reset [2024-11-08 23:34:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-08 23:34:17,822 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-08 23:34:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-08 23:34:17,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-08 23:34:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 23:34:17,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 23:34:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 23:34:17,823 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 23:34:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 23:34:17,823 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 23:34:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_remove1 [2024-11-08 23:34:17,823 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_remove1 [2024-11-08 23:34:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_70 [2024-11-08 23:34:17,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_70 [2024-11-08 23:34:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:34:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:34:17,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:34:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-08 23:34:17,825 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-08 23:34:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-11-08 23:34:17,825 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-11-08 23:34:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 23:34:17,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 23:34:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-08 23:34:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-08 23:34:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-08 23:34:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-08 23:34:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-08 23:34:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-08 23:34:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:34:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 23:34:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 23:34:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-08 23:34:17,829 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-08 23:34:18,792 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:34:18,796 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:34:19,603 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:34:53,833 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 23:34:55,587 INFO L? ?]: Removed 2722 outVars from TransFormulas that were not future-live. [2024-11-08 23:34:55,587 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:34:59,077 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:34:59,077 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-08 23:34:59,078 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:34:59 BoogieIcfgContainer [2024-11-08 23:34:59,078 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:34:59,079 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:34:59,079 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:34:59,096 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:34:59,097 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:34:59" (1/1) ... [2024-11-08 23:34:59,111 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:34:59,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:59,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1556 states and 2254 transitions. [2024-11-08 23:34:59,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2254 transitions. [2024-11-08 23:34:59,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:34:59,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:59,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:11,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:12,646 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-08 23:35:22,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:35:24,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:24,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1565 states and 2270 transitions. [2024-11-08 23:35:24,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2270 transitions. [2024-11-08 23:35:24,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:35:24,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:24,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:33,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:34,423 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-08 23:35:36,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:36,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1575 states and 2289 transitions. [2024-11-08 23:35:36,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2289 transitions. [2024-11-08 23:35:36,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:35:36,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:36,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:45,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:45,936 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-08 23:35:46,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:46,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1580 states and 2301 transitions. [2024-11-08 23:35:46,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2301 transitions. [2024-11-08 23:35:46,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:35:46,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:46,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:56,369 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-08 23:35:56,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:56,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1585 states and 2311 transitions. [2024-11-08 23:35:56,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2311 transitions. [2024-11-08 23:35:56,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:35:56,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:56,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:07,308 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-08 23:36:10,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:10,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1594 states and 2335 transitions. [2024-11-08 23:36:10,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2335 transitions. [2024-11-08 23:36:10,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:36:10,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:10,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:19,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:20,485 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-08 23:36:23,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:23,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1599 states and 2351 transitions. [2024-11-08 23:36:23,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2351 transitions. [2024-11-08 23:36:23,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:36:23,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:23,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:33,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:34,579 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-08 23:36:35,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:35,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1605 states and 2382 transitions. [2024-11-08 23:36:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2382 transitions. [2024-11-08 23:36:35,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:36:35,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:35,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:44,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:45,534 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-08 23:36:46,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1609 states and 2390 transitions. [2024-11-08 23:36:46,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2390 transitions. [2024-11-08 23:36:46,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:36:46,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:46,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:55,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:56,227 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-08 23:37:02,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:02,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 1616 states and 2412 transitions. [2024-11-08 23:37:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2412 transitions. [2024-11-08 23:37:02,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:37:02,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:02,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:11,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:11,903 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-08 23:37:12,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:12,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1617 states and 2413 transitions. [2024-11-08 23:37:12,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2413 transitions. [2024-11-08 23:37:12,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:37:12,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:12,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:20,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:21,008 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-08 23:37:21,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:21,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1618 states and 2413 transitions. [2024-11-08 23:37:21,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2413 transitions. [2024-11-08 23:37:21,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:37:21,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:21,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:29,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:30,100 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-08 23:37:30,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:30,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 1620 states and 2415 transitions. [2024-11-08 23:37:30,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2415 transitions. [2024-11-08 23:37:30,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:37:30,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:30,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:39,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:40,324 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-08 23:37:40,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:40,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1621 states and 2416 transitions. [2024-11-08 23:37:40,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 2416 transitions. [2024-11-08 23:37:40,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:37:40,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:40,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:49,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:50,146 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-08 23:37:50,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:50,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1624 states and 2419 transitions. [2024-11-08 23:37:50,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2419 transitions. [2024-11-08 23:37:50,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:37:50,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:50,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:59,280 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2024-11-08 23:38:01,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:01,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2427 states to 1628 states and 2427 transitions. [2024-11-08 23:38:01,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2427 transitions. [2024-11-08 23:38:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:38:01,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:01,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:10,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:10,557 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2024-11-08 23:38:12,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:12,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1632 states and 2436 transitions. [2024-11-08 23:38:12,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 2436 transitions. [2024-11-08 23:38:12,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:38:12,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:12,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:22,225 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-08 23:38:31,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:31,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1640 states and 2459 transitions. [2024-11-08 23:38:31,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2459 transitions. [2024-11-08 23:38:31,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:38:31,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:31,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:40,087 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-08 23:38:40,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:40,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 1644 states and 2463 transitions. [2024-11-08 23:38:40,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2463 transitions. [2024-11-08 23:38:40,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:38:40,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:40,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:49,195 INFO L134 CoverageAnalysis]: Checked inductivity of 688 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2024-11-08 23:38:49,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:49,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 1645 states and 2466 transitions. [2024-11-08 23:38:49,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2466 transitions. [2024-11-08 23:38:49,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:38:49,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:49,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:57,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:58,091 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2024-11-08 23:38:58,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:58,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 1649 states and 2473 transitions. [2024-11-08 23:38:58,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2473 transitions. [2024-11-08 23:38:58,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:38:58,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:58,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:06,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:07,013 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-08 23:39:08,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:08,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1650 states and 2474 transitions. [2024-11-08 23:39:08,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2474 transitions. [2024-11-08 23:39:08,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 23:39:08,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:08,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:16,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:17,409 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-11-08 23:39:25,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2494 states to 1656 states and 2494 transitions. [2024-11-08 23:39:25,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2494 transitions. [2024-11-08 23:39:25,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:39:25,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:25,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:33,934 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 23:39:37,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:37,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1660 states and 2501 transitions. [2024-11-08 23:39:37,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2501 transitions. [2024-11-08 23:39:37,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 23:39:37,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:37,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:46,149 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-08 23:39:47,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:47,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1662 states and 2504 transitions. [2024-11-08 23:39:47,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2504 transitions. [2024-11-08 23:39:47,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:39:47,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:47,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:55,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:56,111 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-08 23:39:59,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:59,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1667 states and 2514 transitions. [2024-11-08 23:39:59,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2514 transitions. [2024-11-08 23:39:59,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:39:59,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:59,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:08,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:09,037 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 744 trivial. 0 not checked. [2024-11-08 23:40:11,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:11,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2522 states to 1671 states and 2522 transitions. [2024-11-08 23:40:11,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2522 transitions. [2024-11-08 23:40:11,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:40:11,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:11,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:20,225 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 744 trivial. 0 not checked. [2024-11-08 23:40:22,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:22,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2533 states to 1675 states and 2533 transitions. [2024-11-08 23:40:22,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2533 transitions. [2024-11-08 23:40:22,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:40:22,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:22,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:31,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:32,877 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-11-08 23:40:45,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:45,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1682 states and 2552 transitions. [2024-11-08 23:40:45,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2552 transitions. [2024-11-08 23:40:45,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:40:45,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:45,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:53,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:53,993 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 746 trivial. 0 not checked. [2024-11-08 23:40:55,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:55,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1685 states and 2557 transitions. [2024-11-08 23:40:55,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2557 transitions. [2024-11-08 23:40:55,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:40:55,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:55,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:03,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:04,003 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-08 23:41:04,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:04,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 1691 states and 2569 transitions. [2024-11-08 23:41:04,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2569 transitions. [2024-11-08 23:41:04,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:41:04,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:04,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:12,700 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 713 trivial. 0 not checked. [2024-11-08 23:41:13,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:13,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2577 states to 1697 states and 2577 transitions. [2024-11-08 23:41:13,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2577 transitions. [2024-11-08 23:41:13,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:41:13,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:13,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:21,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:22,148 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-08 23:41:22,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:22,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1701 states and 2586 transitions. [2024-11-08 23:41:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 2586 transitions. [2024-11-08 23:41:22,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:41:22,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:22,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:32,758 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-08 23:41:45,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 1711 states and 2620 transitions. [2024-11-08 23:41:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2620 transitions. [2024-11-08 23:41:45,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:41:45,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:45,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:53,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:53,848 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-08 23:41:57,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:57,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1715 states and 2630 transitions. [2024-11-08 23:41:57,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2630 transitions. [2024-11-08 23:41:57,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:41:57,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:57,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:05,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-08 23:42:09,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:09,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 1731 states and 2666 transitions. [2024-11-08 23:42:09,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2666 transitions. [2024-11-08 23:42:09,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:42:09,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:09,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:18,509 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2024-11-08 23:42:18,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:18,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1737 states and 2674 transitions. [2024-11-08 23:42:18,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2674 transitions. [2024-11-08 23:42:18,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:42:18,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:18,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:27,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:28,134 INFO L134 CoverageAnalysis]: Checked inductivity of 725 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2024-11-08 23:42:29,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:29,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 1739 states and 2676 transitions. [2024-11-08 23:42:29,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2676 transitions. [2024-11-08 23:42:29,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:42:29,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:29,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:38,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:39,050 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 746 trivial. 0 not checked. [2024-11-08 23:42:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:42,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1743 states and 2684 transitions. [2024-11-08 23:42:42,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2684 transitions. [2024-11-08 23:42:42,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:42:42,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:42,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:51,828 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 746 trivial. 0 not checked. [2024-11-08 23:43:02,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:02,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1749 states and 2702 transitions. [2024-11-08 23:43:02,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2702 transitions. [2024-11-08 23:43:02,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:43:02,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:02,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:10,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:10,707 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 680 trivial. 0 not checked. [2024-11-08 23:43:12,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:12,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 1750 states and 2703 transitions. [2024-11-08 23:43:12,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2703 transitions. [2024-11-08 23:43:12,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:43:12,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:12,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:19,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:19,746 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 724 trivial. 0 not checked. [2024-11-08 23:43:26,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:26,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1752 states and 2704 transitions. [2024-11-08 23:43:26,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2704 transitions. [2024-11-08 23:43:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:43:26,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:26,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:33,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:34,274 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-11-08 23:43:34,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:34,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1753 states and 2705 transitions. [2024-11-08 23:43:34,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2705 transitions. [2024-11-08 23:43:34,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:43:34,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:34,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:42,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:42,412 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 23:43:45,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:45,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1757 states and 2712 transitions. [2024-11-08 23:43:45,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2712 transitions. [2024-11-08 23:43:45,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:43:45,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:45,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:54,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:54,720 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 23:43:58,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:58,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1761 states and 2723 transitions. [2024-11-08 23:43:58,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2723 transitions. [2024-11-08 23:43:58,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:43:58,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:58,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:06,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:07,645 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-08 23:44:25,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1769 states and 2750 transitions. [2024-11-08 23:44:25,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2750 transitions. [2024-11-08 23:44:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:44:25,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:25,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:32,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-11-08 23:44:58,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:58,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1779 states and 2778 transitions. [2024-11-08 23:44:58,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2778 transitions. [2024-11-08 23:44:58,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:44:58,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:58,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:08,622 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 713 trivial. 0 not checked. [2024-11-08 23:45:09,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:09,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 1785 states and 2786 transitions. [2024-11-08 23:45:09,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2786 transitions. [2024-11-08 23:45:09,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:45:09,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:09,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:17,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:18,277 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-08 23:45:21,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:21,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1789 states and 2793 transitions. [2024-11-08 23:45:21,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2793 transitions. [2024-11-08 23:45:21,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:45:21,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:21,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:30,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 725 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2024-11-08 23:45:36,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:36,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 1791 states and 2797 transitions. [2024-11-08 23:45:36,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2797 transitions. [2024-11-08 23:45:36,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:45:36,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:36,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:47,257 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-08 23:45:59,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:59,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1798 states and 2817 transitions. [2024-11-08 23:45:59,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2817 transitions. [2024-11-08 23:45:59,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:45:59,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:07,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:09,681 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-08 23:46:30,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2835 states to 1805 states and 2835 transitions. [2024-11-08 23:46:30,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2835 transitions. [2024-11-08 23:46:30,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:46:30,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:30,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:39,652 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 751 trivial. 0 not checked. [2024-11-08 23:46:42,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:42,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 1805 states and 2834 transitions. [2024-11-08 23:46:42,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2834 transitions. [2024-11-08 23:46:42,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:46:42,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:42,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:51,759 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 23:47:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:00,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2836 states to 1808 states and 2836 transitions. [2024-11-08 23:47:00,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 2836 transitions. [2024-11-08 23:47:00,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:47:00,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:00,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:10,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:10,524 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2024-11-08 23:47:15,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:15,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1824 states and 2872 transitions. [2024-11-08 23:47:15,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 2872 transitions. [2024-11-08 23:47:15,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:47:15,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:15,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:24,596 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 747 trivial. 0 not checked. [2024-11-08 23:47:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:32,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1829 states and 2882 transitions. [2024-11-08 23:47:32,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2882 transitions. [2024-11-08 23:47:32,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:47:32,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:32,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:40,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 751 trivial. 0 not checked. [2024-11-08 23:47:42,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:42,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1829 states and 2881 transitions. [2024-11-08 23:47:42,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2881 transitions. [2024-11-08 23:47:42,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:47:42,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:42,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:52,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:52,591 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2024-11-08 23:47:56,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:56,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1832 states and 2883 transitions. [2024-11-08 23:47:56,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2883 transitions. [2024-11-08 23:47:56,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:47:56,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:56,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:05,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:06,080 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-08 23:48:10,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:10,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1835 states and 2886 transitions. [2024-11-08 23:48:10,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2886 transitions. [2024-11-08 23:48:10,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:48:10,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:10,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:20,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:20,421 INFO L134 CoverageAnalysis]: Checked inductivity of 769 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-08 23:48:33,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:33,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 1840 states and 2898 transitions. [2024-11-08 23:48:33,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 2898 transitions. [2024-11-08 23:48:33,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:48:33,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:33,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms