./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d4784d7b609e947942ffa9f8266acf243583adf996e2bcae78fb9e8c8fa71002 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:23:23,114 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:23:23,197 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:23:23,202 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:23:23,203 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:23:23,243 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:23:23,244 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:23:23,244 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:23:23,245 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:23:23,245 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:23:23,245 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:23:23,245 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:23:23,245 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:23:23,247 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:23:23,247 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:23:23,248 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:23:23,248 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:23:23,248 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:23:23,248 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:23:23,248 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:23:23,249 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:23:23,249 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:23:23,249 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:23:23,250 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:23:23,250 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:23,250 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:23:23,250 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:23:23,250 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:23:23,250 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:23:23,251 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:23:23,251 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4784d7b609e947942ffa9f8266acf243583adf996e2bcae78fb9e8c8fa71002 [2024-11-13 21:23:23,603 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:23:23,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:23:23,615 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:23:23,617 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:23:23,617 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:23:23,619 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i Unable to find full path for "g++" [2024-11-13 21:23:25,488 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:23:26,331 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:23:26,332 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i [2024-11-13 21:23:26,397 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/bin/ukojak-verify-EEHR8qb7sm/data/194f8490a/759c2a4987264c8fa6d9dd6e12490b72/FLAG15ceec32b [2024-11-13 21:23:26,431 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/bin/ukojak-verify-EEHR8qb7sm/data/194f8490a/759c2a4987264c8fa6d9dd6e12490b72 [2024-11-13 21:23:26,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:23:26,436 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:23:26,438 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:26,439 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:23:26,444 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:23:26,445 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:26" (1/1) ... [2024-11-13 21:23:26,446 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40418581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:26, skipping insertion in model container [2024-11-13 21:23:26,449 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:26" (1/1) ... [2024-11-13 21:23:26,606 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:23:29,826 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_4daa0071-1276-409e-b847-3366d5772e8c/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] [2024-11-13 21:23:29,830 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_4daa0071-1276-409e-b847-3366d5772e8c/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] [2024-11-13 21:23:29,830 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_4daa0071-1276-409e-b847-3366d5772e8c/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] [2024-11-13 21:23:29,831 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_4daa0071-1276-409e-b847-3366d5772e8c/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] [2024-11-13 21:23:29,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:29,905 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:23:30,077 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] [2024-11-13 21:23:30,079 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] [2024-11-13 21:23:30,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5277] [2024-11-13 21:23:30,084 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] [2024-11-13 21:23:30,084 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] [2024-11-13 21:23:30,085 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] [2024-11-13 21:23:30,085 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] [2024-11-13 21:23:30,097 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] [2024-11-13 21:23:30,102 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] [2024-11-13 21:23:30,104 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] [2024-11-13 21:23:30,106 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] [2024-11-13 21:23:30,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6112] [2024-11-13 21:23:30,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6146] [2024-11-13 21:23:30,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6157] [2024-11-13 21:23:30,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6166] [2024-11-13 21:23:30,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7371] [2024-11-13 21:23:30,442 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_4daa0071-1276-409e-b847-3366d5772e8c/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] [2024-11-13 21:23:30,442 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_4daa0071-1276-409e-b847-3366d5772e8c/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] [2024-11-13 21:23:30,443 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_4daa0071-1276-409e-b847-3366d5772e8c/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] [2024-11-13 21:23:30,443 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_4daa0071-1276-409e-b847-3366d5772e8c/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] [2024-11-13 21:23:30,456 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:30,876 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:23:30,877 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:30 WrapperNode [2024-11-13 21:23:30,877 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:30,879 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:30,879 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:23:30,879 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:23:30,891 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:30" (1/1) ... [2024-11-13 21:23:31,024 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:30" (1/1) ... [2024-11-13 21:23:31,352 INFO L138 Inliner]: procedures = 470, calls = 2368, calls flagged for inlining = 234, calls inlined = 217, statements flattened = 6483 [2024-11-13 21:23:31,353 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:31,354 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:23:31,354 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:23:31,354 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:23:31,362 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:30" (1/1) ... [2024-11-13 21:23:31,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:30" (1/1) ... [2024-11-13 21:23:31,413 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:30" (1/1) ... [2024-11-13 21:23:31,413 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:30" (1/1) ... [2024-11-13 21:23:31,712 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:30" (1/1) ... [2024-11-13 21:23:31,754 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:30" (1/1) ... [2024-11-13 21:23:31,804 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:30" (1/1) ... [2024-11-13 21:23:31,824 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:30" (1/1) ... [2024-11-13 21:23:31,873 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:23:31,877 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:23:31,877 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:23:31,877 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:23:31,878 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:30" (1/1) ... [2024-11-13 21:23:31,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:31,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:23:31,918 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:23:31,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4daa0071-1276-409e-b847-3366d5772e8c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:23:31,965 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_running [2024-11-13 21:23:31,965 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_running [2024-11-13 21:23:31,965 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-13 21:23:31,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-13 21:23:31,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 21:23:31,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 21:23:31,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 21:23:31,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 21:23:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-13 21:23:31,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-13 21:23:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 21:23:31,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 21:23:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:23:31,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:23:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 21:23:31,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 21:23:31,969 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 21:23:31,969 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 21:23:31,969 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-13 21:23:31,969 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-13 21:23:31,970 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-13 21:23:31,970 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-13 21:23:31,971 INFO L130 BoogieDeclarations]: Found specification of procedure reset_tx [2024-11-13 21:23:31,971 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_tx [2024-11-13 21:23:31,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2024-11-13 21:23:31,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2024-11-13 21:23:31,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_76 [2024-11-13 21:23:31,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_76 [2024-11-13 21:23:31,971 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-13 21:23:31,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-13 21:23:31,972 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 21:23:31,972 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 21:23:31,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 21:23:31,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 21:23:31,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 21:23:31,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 21:23:31,974 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 21:23:31,974 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 21:23:31,974 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-13 21:23:31,974 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-13 21:23:31,974 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 21:23:31,974 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 21:23:31,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 21:23:31,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 21:23:31,974 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 21:23:31,974 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 21:23:31,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:23:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2024-11-13 21:23:31,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2024-11-13 21:23:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-13 21:23:31,975 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-13 21:23:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-13 21:23:31,975 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-13 21:23:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 21:23:31,975 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 21:23:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:23:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 21:23:31,975 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 21:23:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-13 21:23:31,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-13 21:23:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 21:23:31,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 21:23:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:23:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 21:23:31,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 21:23:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:23:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-13 21:23:31,976 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-13 21:23:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 21:23:31,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 21:23:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 21:23:31,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 21:23:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-13 21:23:31,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-13 21:23:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure check_duplex [2024-11-13 21:23:31,976 INFO L138 BoogieDeclarations]: Found implementation of procedure check_duplex [2024-11-13 21:23:31,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 21:23:31,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 21:23:31,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-11-13 21:23:31,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-11-13 21:23:31,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 21:23:31,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 21:23:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2024-11-13 21:23:31,982 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2024-11-13 21:23:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_resume [2024-11-13 21:23:31,982 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_resume [2024-11-13 21:23:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 21:23:31,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 21:23:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:23:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 21:23:31,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 21:23:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 21:23:31,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 21:23:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-13 21:23:31,982 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-13 21:23:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:23:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 21:23:31,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 21:23:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 21:23:31,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 21:23:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:23:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-13 21:23:31,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-13 21:23:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:23:31,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:23:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-13 21:23:31,983 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-13 21:23:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-13 21:23:31,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-13 21:23:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-13 21:23:31,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-13 21:23:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-13 21:23:31,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-13 21:23:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 21:23:31,984 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 21:23:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-13 21:23:31,984 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-13 21:23:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 21:23:31,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 21:23:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure __set_mac_addr [2024-11-13 21:23:31,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_mac_addr [2024-11-13 21:23:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-13 21:23:31,985 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-13 21:23:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:23:31,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:23:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sundance_exit_14_2 [2024-11-13 21:23:31,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sundance_exit_14_2 [2024-11-13 21:23:31,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:23:31,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:23:31,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:23:31,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:23:31,986 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-11-13 21:23:31,986 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-11-13 21:23:31,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 21:23:31,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 21:23:31,987 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2024-11-13 21:23:31,987 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2024-11-13 21:23:31,987 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_poll_controller [2024-11-13 21:23:31,987 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_poll_controller [2024-11-13 21:23:31,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-13 21:23:31,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-13 21:23:31,987 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-11-13 21:23:31,987 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-11-13 21:23:31,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-13 21:23:31,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-13 21:23:31,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:23:31,988 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:23:31,988 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 21:23:31,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 21:23:31,988 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-13 21:23:31,988 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-13 21:23:31,988 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-13 21:23:31,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-13 21:23:31,988 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 21:23:31,988 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 21:23:31,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:23:31,988 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 21:23:31,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 21:23:31,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_75 [2024-11-13 21:23:31,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_75 [2024-11-13 21:23:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:23:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-13 21:23:31,989 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-13 21:23:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-13 21:23:31,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-13 21:23:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:23:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:23:31,990 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:23:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-11-13 21:23:31,990 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-11-13 21:23:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-13 21:23:31,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-13 21:23:31,991 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 21:23:31,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 21:23:31,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-13 21:23:31,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-13 21:23:31,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 21:23:31,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 21:23:31,992 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-13 21:23:31,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-13 21:23:31,992 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2024-11-13 21:23:31,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2024-11-13 21:23:31,992 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-11-13 21:23:31,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-11-13 21:23:31,992 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_reset [2024-11-13 21:23:31,992 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_reset [2024-11-13 21:23:31,992 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-13 21:23:31,992 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-13 21:23:31,992 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-13 21:23:31,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-13 21:23:31,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 21:23:31,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 21:23:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 21:23:31,993 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 21:23:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 21:23:31,993 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 21:23:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_remove1 [2024-11-13 21:23:31,993 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_remove1 [2024-11-13 21:23:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_70 [2024-11-13 21:23:31,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_70 [2024-11-13 21:23:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:23:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:23:31,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:23:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 21:23:31,993 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 21:23:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-11-13 21:23:31,993 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-11-13 21:23:31,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 21:23:31,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 21:23:31,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-13 21:23:31,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-13 21:23:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-13 21:23:31,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-13 21:23:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-13 21:23:31,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-13 21:23:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:23:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 21:23:31,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 21:23:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-13 21:23:31,996 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-13 21:23:33,209 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:23:33,214 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:23:34,006 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:24:08,384 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 21:24:09,840 INFO L? ?]: Removed 2722 outVars from TransFormulas that were not future-live. [2024-11-13 21:24:09,841 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:24:12,697 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:24:12,697 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 21:24:12,698 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:24:12 BoogieIcfgContainer [2024-11-13 21:24:12,698 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:24:12,699 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:24:12,699 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:24:12,712 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:24:12,712 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:24:12" (1/1) ... [2024-11-13 21:24:12,724 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:24:12,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:12,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1556 states and 2254 transitions. [2024-11-13 21:24:12,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2254 transitions. [2024-11-13 21:24:12,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:24:12,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:12,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:23,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:24,346 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-13 21:24:34,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:24:35,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:35,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1565 states and 2270 transitions. [2024-11-13 21:24:35,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2270 transitions. [2024-11-13 21:24:35,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:24:35,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:35,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:43,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:44,098 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-13 21:24:45,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:45,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1575 states and 2289 transitions. [2024-11-13 21:24:45,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2289 transitions. [2024-11-13 21:24:45,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:24:45,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:45,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:53,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:53,976 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 21:24:54,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:54,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1580 states and 2301 transitions. [2024-11-13 21:24:54,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2301 transitions. [2024-11-13 21:24:54,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:24:54,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:54,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:02,867 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 21:25:03,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:03,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1585 states and 2311 transitions. [2024-11-13 21:25:03,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2311 transitions. [2024-11-13 21:25:03,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:25:03,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:03,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:11,499 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 21:25:14,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:14,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1594 states and 2335 transitions. [2024-11-13 21:25:14,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2335 transitions. [2024-11-13 21:25:14,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:25:14,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:14,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:22,598 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 21:25:26,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:26,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1599 states and 2351 transitions. [2024-11-13 21:25:26,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2351 transitions. [2024-11-13 21:25:26,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:25:26,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:26,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:34,346 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 21:25:35,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:35,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1605 states and 2382 transitions. [2024-11-13 21:25:35,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2382 transitions. [2024-11-13 21:25:35,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:25:35,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:35,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:43,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:44,018 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 21:25:44,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:44,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1609 states and 2390 transitions. [2024-11-13 21:25:44,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2390 transitions. [2024-11-13 21:25:44,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:25:44,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:44,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:54,444 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-13 21:26:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:00,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 1616 states and 2412 transitions. [2024-11-13 21:26:00,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2412 transitions. [2024-11-13 21:26:00,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:26:00,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:00,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:09,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:09,689 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 21:26:09,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:09,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1617 states and 2413 transitions. [2024-11-13 21:26:09,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2413 transitions. [2024-11-13 21:26:09,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:26:09,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:09,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:16,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:16,920 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 21:26:17,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:17,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1618 states and 2413 transitions. [2024-11-13 21:26:17,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2413 transitions. [2024-11-13 21:26:17,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:26:17,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:17,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:24,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:25,273 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 21:26:25,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:25,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 1620 states and 2415 transitions. [2024-11-13 21:26:25,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2415 transitions. [2024-11-13 21:26:25,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:26:25,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:25,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:35,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:35,493 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 21:26:35,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:35,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1621 states and 2416 transitions. [2024-11-13 21:26:35,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 2416 transitions. [2024-11-13 21:26:35,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:26:35,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:35,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:43,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:43,627 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 21:26:43,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:43,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1624 states and 2419 transitions. [2024-11-13 21:26:43,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2419 transitions. [2024-11-13 21:26:43,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:26:43,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:43,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:51,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:51,338 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2024-11-13 21:26:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:53,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2427 states to 1628 states and 2427 transitions. [2024-11-13 21:26:53,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2427 transitions. [2024-11-13 21:26:53,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:26:53,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:53,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:00,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:00,502 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2024-11-13 21:27:02,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:02,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1632 states and 2436 transitions. [2024-11-13 21:27:02,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 2436 transitions. [2024-11-13 21:27:02,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:27:02,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:02,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:09,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:10,521 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 21:27:19,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:19,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1640 states and 2459 transitions. [2024-11-13 21:27:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2459 transitions. [2024-11-13 21:27:19,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:27:19,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:19,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:27,563 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 21:27:27,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:27,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 1644 states and 2463 transitions. [2024-11-13 21:27:27,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2463 transitions. [2024-11-13 21:27:27,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:27:27,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:27,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:36,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:36,262 INFO L134 CoverageAnalysis]: Checked inductivity of 688 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2024-11-13 21:27:36,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:36,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 1645 states and 2466 transitions. [2024-11-13 21:27:36,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2466 transitions. [2024-11-13 21:27:36,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:27:36,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:36,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:43,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:43,626 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2024-11-13 21:27:43,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:43,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 1649 states and 2473 transitions. [2024-11-13 21:27:43,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2473 transitions. [2024-11-13 21:27:43,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:27:43,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:43,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:51,502 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-13 21:27:52,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:52,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1650 states and 2474 transitions. [2024-11-13 21:27:52,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2474 transitions. [2024-11-13 21:27:52,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:27:52,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:52,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:59,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:00,409 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-11-13 21:28:08,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:08,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2494 states to 1656 states and 2494 transitions. [2024-11-13 21:28:08,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2494 transitions. [2024-11-13 21:28:08,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:28:08,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:08,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:15,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:15,552 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 21:28:19,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:19,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1660 states and 2501 transitions. [2024-11-13 21:28:19,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2501 transitions. [2024-11-13 21:28:19,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:28:19,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:19,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:26,277 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-13 21:28:27,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:27,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1662 states and 2504 transitions. [2024-11-13 21:28:27,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2504 transitions. [2024-11-13 21:28:27,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:28:27,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:27,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:34,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-13 21:28:38,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:38,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1667 states and 2514 transitions. [2024-11-13 21:28:38,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2514 transitions. [2024-11-13 21:28:38,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:28:38,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:38,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:45,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 744 trivial. 0 not checked. [2024-11-13 21:28:48,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:48,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2522 states to 1671 states and 2522 transitions. [2024-11-13 21:28:48,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2522 transitions. [2024-11-13 21:28:48,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:28:48,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:48,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:56,176 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 744 trivial. 0 not checked. [2024-11-13 21:28:59,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:59,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2533 states to 1675 states and 2533 transitions. [2024-11-13 21:28:59,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2533 transitions. [2024-11-13 21:28:59,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:28:59,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:59,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:07,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:08,341 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-11-13 21:29:20,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:21,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1682 states and 2552 transitions. [2024-11-13 21:29:21,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2552 transitions. [2024-11-13 21:29:21,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:29:21,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:21,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:27,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:27,470 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 746 trivial. 0 not checked. [2024-11-13 21:29:28,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:28,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1685 states and 2557 transitions. [2024-11-13 21:29:28,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2557 transitions. [2024-11-13 21:29:28,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:29:28,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:28,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:35,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-13 21:29:36,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:36,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 1691 states and 2569 transitions. [2024-11-13 21:29:36,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2569 transitions. [2024-11-13 21:29:36,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:29:36,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:36,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:42,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:42,536 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 713 trivial. 0 not checked. [2024-11-13 21:29:42,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:42,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2577 states to 1697 states and 2577 transitions. [2024-11-13 21:29:42,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2577 transitions. [2024-11-13 21:29:42,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:29:42,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:42,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:49,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-13 21:29:49,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:49,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1701 states and 2586 transitions. [2024-11-13 21:29:49,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 2586 transitions. [2024-11-13 21:29:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:29:49,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:49,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:56,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:57,053 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-13 21:30:09,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:09,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 1711 states and 2620 transitions. [2024-11-13 21:30:09,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2620 transitions. [2024-11-13 21:30:09,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:30:09,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:09,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:16,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:16,741 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-13 21:30:20,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:20,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1715 states and 2630 transitions. [2024-11-13 21:30:20,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2630 transitions. [2024-11-13 21:30:20,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:30:20,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:20,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:29,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:29,703 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 21:30:33,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:33,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 1731 states and 2666 transitions. [2024-11-13 21:30:33,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2666 transitions. [2024-11-13 21:30:33,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:30:33,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:33,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:41,243 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2024-11-13 21:30:41,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:41,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1737 states and 2674 transitions. [2024-11-13 21:30:41,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2674 transitions. [2024-11-13 21:30:41,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:30:41,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:41,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:49,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:49,588 INFO L134 CoverageAnalysis]: Checked inductivity of 725 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2024-11-13 21:30:51,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 1739 states and 2676 transitions. [2024-11-13 21:30:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2676 transitions. [2024-11-13 21:30:51,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:30:51,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:51,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:57,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 746 trivial. 0 not checked. [2024-11-13 21:31:01,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1743 states and 2684 transitions. [2024-11-13 21:31:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2684 transitions. [2024-11-13 21:31:01,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:31:01,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:01,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:08,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:08,661 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 746 trivial. 0 not checked. [2024-11-13 21:31:19,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:19,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1749 states and 2702 transitions. [2024-11-13 21:31:19,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2702 transitions. [2024-11-13 21:31:19,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:31:19,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:19,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:26,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:26,429 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 680 trivial. 0 not checked. [2024-11-13 21:31:28,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:28,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 1750 states and 2703 transitions. [2024-11-13 21:31:28,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2703 transitions. [2024-11-13 21:31:28,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:31:28,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:28,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 724 trivial. 0 not checked. [2024-11-13 21:31:42,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:42,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1752 states and 2704 transitions. [2024-11-13 21:31:42,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2704 transitions. [2024-11-13 21:31:42,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:31:42,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:42,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:49,916 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-11-13 21:31:50,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:50,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1753 states and 2705 transitions. [2024-11-13 21:31:50,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2705 transitions. [2024-11-13 21:31:50,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:31:50,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:50,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 21:32:01,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:01,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1757 states and 2712 transitions. [2024-11-13 21:32:01,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2712 transitions. [2024-11-13 21:32:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:32:01,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:01,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:09,560 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 21:32:13,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:13,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1761 states and 2723 transitions. [2024-11-13 21:32:13,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2723 transitions. [2024-11-13 21:32:13,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:32:13,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:13,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:20,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:21,887 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-13 21:32:41,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:41,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1769 states and 2750 transitions. [2024-11-13 21:32:41,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2750 transitions. [2024-11-13 21:32:41,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:32:41,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:41,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:47,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:49,434 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-11-13 21:33:16,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:16,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1779 states and 2778 transitions. [2024-11-13 21:33:16,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2778 transitions. [2024-11-13 21:33:16,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:33:16,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:16,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:23,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:23,530 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 713 trivial. 0 not checked. [2024-11-13 21:33:23,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:23,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 1785 states and 2786 transitions. [2024-11-13 21:33:23,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2786 transitions. [2024-11-13 21:33:23,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:33:23,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:23,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:31,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:31,909 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-13 21:33:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:36,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1789 states and 2793 transitions. [2024-11-13 21:33:36,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2793 transitions. [2024-11-13 21:33:36,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:33:36,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:36,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:44,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:45,091 INFO L134 CoverageAnalysis]: Checked inductivity of 725 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2024-11-13 21:33:51,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:51,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 1791 states and 2797 transitions. [2024-11-13 21:33:51,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2797 transitions. [2024-11-13 21:33:51,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:33:51,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:51,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:58,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:59,187 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-13 21:34:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:12,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1798 states and 2817 transitions. [2024-11-13 21:34:12,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2817 transitions. [2024-11-13 21:34:12,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:34:12,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:12,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 21:34:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:42,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2835 states to 1805 states and 2835 transitions. [2024-11-13 21:34:42,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2835 transitions. [2024-11-13 21:34:42,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:34:42,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:42,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:49,895 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 751 trivial. 0 not checked. [2024-11-13 21:34:57,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 1809 states and 2848 transitions. [2024-11-13 21:34:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2848 transitions. [2024-11-13 21:34:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:34:57,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:57,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:05,645 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-13 21:35:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1812 states and 2850 transitions. [2024-11-13 21:35:14,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 2850 transitions. [2024-11-13 21:35:14,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:35:14,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:14,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:23,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:24,232 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2024-11-13 21:35:29,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:29,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1828 states and 2886 transitions. [2024-11-13 21:35:29,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 2886 transitions. [2024-11-13 21:35:29,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:35:29,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:29,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:38,093 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 747 trivial. 0 not checked. [2024-11-13 21:35:47,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:47,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1833 states and 2896 transitions. [2024-11-13 21:35:47,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 2896 transitions. [2024-11-13 21:35:47,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:35:47,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:47,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:56,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:57,105 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 751 trivial. 0 not checked. [2024-11-13 21:35:59,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:59,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1833 states and 2895 transitions. [2024-11-13 21:35:59,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 2895 transitions. [2024-11-13 21:35:59,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:35:59,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:59,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:07,598 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2024-11-13 21:36:12,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:12,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1836 states and 2897 transitions. [2024-11-13 21:36:12,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2897 transitions. [2024-11-13 21:36:12,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:36:12,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:12,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:20,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:21,170 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-13 21:36:26,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:26,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1839 states and 2900 transitions. [2024-11-13 21:36:26,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 2900 transitions. [2024-11-13 21:36:26,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:36:26,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:26,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:34,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:35,234 INFO L134 CoverageAnalysis]: Checked inductivity of 769 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-13 21:36:47,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:47,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1843 states and 2909 transitions. [2024-11-13 21:36:47,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 2909 transitions. [2024-11-13 21:36:47,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:36:47,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:47,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:57,246 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 763 trivial. 0 not checked. [2024-11-13 21:37:00,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:00,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1844 states and 2909 transitions. [2024-11-13 21:37:00,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2909 transitions. [2024-11-13 21:37:00,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:37:00,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:00,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:09,894 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 788 trivial. 0 not checked. [2024-11-13 21:37:12,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:12,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1847 states and 2914 transitions. [2024-11-13 21:37:12,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 2914 transitions. [2024-11-13 21:37:12,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:37:12,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:12,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:20,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:20,791 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 747 trivial. 0 not checked. [2024-11-13 21:37:24,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:24,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2923 states to 1852 states and 2923 transitions. [2024-11-13 21:37:24,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2923 transitions. [2024-11-13 21:37:24,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:37:24,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:24,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:33,383 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 744 trivial. 0 not checked. [2024-11-13 21:37:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:40,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 1856 states and 2930 transitions. [2024-11-13 21:37:40,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2930 transitions. [2024-11-13 21:37:40,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:37:40,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:40,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:46,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-11-13 21:37:48,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1858 states and 2931 transitions. [2024-11-13 21:37:48,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2931 transitions. [2024-11-13 21:37:48,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:37:48,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:48,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:56,644 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-11-13 21:37:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:59,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2932 states to 1859 states and 2932 transitions. [2024-11-13 21:37:59,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 2932 transitions. [2024-11-13 21:37:59,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:37:59,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:59,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms