./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0bf193ff624457977142216fa4b846141b3a73cc99d63106295be9be2cda7ead --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:37:40,812 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:37:40,870 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:37:40,875 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:37:40,875 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:37:40,896 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:37:40,896 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:37:40,897 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:37:40,897 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:37:40,897 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:37:40,897 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:37:40,897 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:37:40,897 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:37:40,898 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:37:40,898 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:37:40,898 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:37:40,898 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:37:40,898 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:37:40,898 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:37:40,898 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:37:40,898 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:37:40,898 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:37:40,898 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:37:40,898 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:37:40,899 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:37:40,899 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:37:40,899 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:37:40,899 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:37:40,899 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:37:40,899 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:37:40,899 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_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bf193ff624457977142216fa4b846141b3a73cc99d63106295be9be2cda7ead [2024-12-05 21:37:41,143 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:37:41,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:37:41,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:37:41,154 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:37:41,155 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:37:41,156 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko.cil.out.i [2024-12-05 21:37:44,559 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b/data/15f256aa5/410506737cf044448d69aba19739fb8f/FLAGbde811dff [2024-12-05 21:37:45,022 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:37:45,023 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko.cil.out.i [2024-12-05 21:37:45,055 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b/data/15f256aa5/410506737cf044448d69aba19739fb8f/FLAGbde811dff [2024-12-05 21:37:45,068 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b/data/15f256aa5/410506737cf044448d69aba19739fb8f [2024-12-05 21:37:45,070 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:37:45,071 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:37:45,072 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:37:45,073 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:37:45,076 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:37:45,076 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:37:45" (1/1) ... [2024-12-05 21:37:45,077 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41b8fc98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:37:45, skipping insertion in model container [2024-12-05 21:37:45,077 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:37:45" (1/1) ... [2024-12-05 21:37:45,157 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:37:46,784 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_2c717b99-111b-44a8-bb32-076a8f7936d1/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko.cil.out.i[358802,358815] [2024-12-05 21:37:46,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:37:46,892 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:37:47,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt.h"), "i" (853), "i" (sizeof(struct bug_entry ))); [4699-4705] [2024-12-05 21:37:47,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("" "771:\n\t" "call *%c[paravirt_opptr];" "\n" "772:\n" ".pushsection .parainstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " " 771b\n" " .byte " "%c[paravirt_typenum]" "\n" " .byte 772b-771b\n" " .short " "%c[paravirt_clobber]" "\n" ".popsection\n" "": "=a" (__eax): [paravirt_typenum] "i" ((unsigned long )((unsigned int )(& ((struct paravirt_patch_template *)0)->pv_irq_ops.save_fl.func)) / sizeof(void *)), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4725-4749] [2024-12-05 21:37:47,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("" "771:\n\t" "call *%c[paravirt_opptr];" "\n" "772:\n" ".pushsection .parainstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " " 771b\n" " .byte " "%c[paravirt_typenum]" "\n" " .byte 772b-771b\n" " .short " "%c[paravirt_clobber]" "\n" ".popsection\n" "": "=a" (__eax): [paravirt_typenum] "i" ((unsigned long )((unsigned int )(& ((struct paravirt_patch_template *)0)->pv_irq_ops.save_fl.func)) / sizeof(void *)), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4752-4776] [2024-12-05 21:37:47,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt.h"), "i" (858), "i" (sizeof(struct bug_entry ))); [4808-4814] [2024-12-05 21:37:47,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("" "771:\n\t" "call *%c[paravirt_opptr];" "\n" "772:\n" ".pushsection .parainstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " " 771b\n" " .byte " "%c[paravirt_typenum]" "\n" " .byte 772b-771b\n" " .short " "%c[paravirt_clobber]" "\n" ".popsection\n" "": "=a" (__eax): [paravirt_typenum] "i" ((unsigned long )((unsigned int )(& ((struct paravirt_patch_template *)0)->pv_irq_ops.restore_fl.func)) / sizeof(void *)), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [4833-4857] [2024-12-05 21:37:47,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt.h"), "i" (863), "i" (sizeof(struct bug_entry ))); [4887-4893] [2024-12-05 21:37:47,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("" "771:\n\t" "call *%c[paravirt_opptr];" "\n" "772:\n" ".pushsection .parainstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " " 771b\n" " .byte " "%c[paravirt_typenum]" "\n" " .byte 772b-771b\n" " .short " "%c[paravirt_clobber]" "\n" ".popsection\n" "": "=a" (__eax): [paravirt_typenum] "i" ((unsigned long )((unsigned int )(& ((struct paravirt_patch_template *)0)->pv_irq_ops.irq_disable.func)) / sizeof(void *)), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4912-4936] [2024-12-05 21:37:47,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("out" "b" " %" "b" "0, %w1": : "a" (value), "Nd" (port)); [5023-5027] [2024-12-05 21:37:47,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("in" "b" " %w1, %" "b" "0": "=a" (value): "Nd" (port)); [5034-5038] [2024-12-05 21:37:47,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("out" "w" " %" "w" "0, %w1": : "a" (value), "Nd" (port)); [5045-5049] [2024-12-05 21:37:47,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("in" "w" " %w1, %" "w" "0": "=a" (value): "Nd" (port)); [5056-5060] [2024-12-05 21:37:47,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("out" "l" " %" "" "0, %w1": : "a" (value), "Nd" (port)); [5067-5071] [2024-12-05 21:37:47,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("in" "l" " %w1, %" "" "0": "=a" (value): "Nd" (port)); [5078-5082] [2024-12-05 21:37:47,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("include/asm-generic/dma-mapping-common.h"), "i" (18), "i" (sizeof(struct bug_entry ))); [5234-5240] [2024-12-05 21:37:47,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("include/asm-generic/dma-mapping-common.h"), "i" (35), "i" (sizeof(struct bug_entry ))); [5303-5309] [2024-12-05 21:37:47,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("include/asm-generic/dma-mapping-common.h"), "i" (114), "i" (sizeof(struct bug_entry ))); [5370-5376] [2024-12-05 21:37:47,023 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("include/asm-generic/dma-mapping-common.h"), "i" (144), "i" (sizeof(struct bug_entry ))); [5437-5443] [2024-12-05 21:37:47,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/scsi/dc395x.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/scsi/dc395x.c.common.c"), "i" (1007), "i" (sizeof(struct bug_entry ))); [6673-6679] [2024-12-05 21:37:47,331 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_2c717b99-111b-44a8-bb32-076a8f7936d1/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko.cil.out.i[358802,358815] [2024-12-05 21:37:47,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:37:47,464 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:37:47,465 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:37:47 WrapperNode [2024-12-05 21:37:47,465 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:37:47,466 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:37:47,466 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:37:47,466 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:37:47,472 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:37:47" (1/1) ... [2024-12-05 21:37:47,545 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:37:47" (1/1) ... [2024-12-05 21:37:47,827 INFO L138 Inliner]: procedures = 249, calls = 2884, calls flagged for inlining = 124, calls inlined = 115, statements flattened = 10178 [2024-12-05 21:37:47,827 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:37:47,828 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:37:47,828 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:37:47,828 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:37:47,836 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:37:47" (1/1) ... [2024-12-05 21:37:47,837 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:37:47" (1/1) ... [2024-12-05 21:37:47,884 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:37:47" (1/1) ... [2024-12-05 21:37:47,884 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:37:47" (1/1) ... [2024-12-05 21:37:48,136 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:37:47" (1/1) ... [2024-12-05 21:37:48,147 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:37:47" (1/1) ... [2024-12-05 21:37:48,180 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:37:47" (1/1) ... [2024-12-05 21:37:48,211 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:37:47" (1/1) ... [2024-12-05 21:37:48,228 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:37:47" (1/1) ... [2024-12-05 21:37:48,267 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:37:48,267 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:37:48,267 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:37:48,268 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:37:48,268 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:37:47" (1/1) ... [2024-12-05 21:37:48,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:37:48,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:37:48,291 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:37:48,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c717b99-111b-44a8-bb32-076a8f7936d1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:37:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2024-12-05 21:37:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2024-12-05 21:37:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kunmap_atomic_sg [2024-12-05 21:37:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kunmap_atomic_sg [2024-12-05 21:37:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 21:37:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 21:37:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_set_timer [2024-12-05 21:37:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_set_timer [2024-12-05 21:37:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_get_next [2024-12-05 21:37:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_get_next [2024-12-05 21:37:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_process_next [2024-12-05 21:37:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_process_next [2024-12-05 21:37:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 21:37:48,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 21:37:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure build_sdtr [2024-12-05 21:37:48,314 INFO L138 BoogieDeclarations]: Found implementation of procedure build_sdtr [2024-12-05 21:37:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd [2024-12-05 21:37:48,314 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd [2024-12-05 21:37:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-12-05 21:37:48,314 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-12-05 21:37:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-05 21:37:48,314 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-05 21:37:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_remove_and_free_device [2024-12-05 21:37:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_remove_and_free_device [2024-12-05 21:37:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_after_transfer [2024-12-05 21:37:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_after_transfer [2024-12-05 21:37:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb_sense [2024-12-05 21:37:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb_sense [2024-12-05 21:37:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2024-12-05 21:37:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2024-12-05 21:37:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-12-05 21:37:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-12-05 21:37:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure start_scsi [2024-12-05 21:37:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure start_scsi [2024-12-05 21:37:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-05 21:37:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-05 21:37:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure data_io_transfer [2024-12-05 21:37:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure data_io_transfer [2024-12-05 21:37:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-05 21:37:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-05 21:37:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_uninit [2024-12-05 21:37:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_uninit [2024-12-05 21:37:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2024-12-05 21:37:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2024-12-05 21:37:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-12-05 21:37:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-12-05 21:37:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-05 21:37:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-05 21:37:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure sg_verify_length [2024-12-05 21:37:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_verify_length [2024-12-05 21:37:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_module_exit [2024-12-05 21:37:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_module_exit [2024-12-05 21:37:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure set_basic_config [2024-12-05 21:37:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure set_basic_config [2024-12-05 21:37:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:37:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-05 21:37:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-05 21:37:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_module_init [2024-12-05 21:37:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_module_init [2024-12-05 21:37:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-12-05 21:37:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-12-05 21:37:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure enable_msgout_abort [2024-12-05 21:37:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_msgout_abort [2024-12-05 21:37:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-12-05 21:37:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-12-05 21:37:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:37:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-12-05 21:37:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-12-05 21:37:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-05 21:37:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-05 21:37:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_regs [2024-12-05 21:37:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_regs [2024-12-05 21:37:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_sg_tables_free [2024-12-05 21:37:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_sg_tables_free [2024-12-05 21:37:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure set_safe_settings [2024-12-05 21:37:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure set_safe_settings [2024-12-05 21:37:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-05 21:37:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-05 21:37:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-12-05 21:37:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-12-05 21:37:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:37:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_write_cmd [2024-12-05 21:37:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_write_cmd [2024-12-05 21:37:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_override [2024-12-05 21:37:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_override [2024-12-05 21:37:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 21:37:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 21:37:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 21:37:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure build_wdtr [2024-12-05 21:37:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure build_wdtr [2024-12-05 21:37:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-05 21:37:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-05 21:37:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-05 21:37:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-05 21:37:48,319 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-05 21:37:48,319 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-05 21:37:48,319 INFO L130 BoogieDeclarations]: Found specification of procedure reset_dev_param [2024-12-05 21:37:48,319 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_dev_param [2024-12-05 21:37:48,319 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-12-05 21:37:48,319 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-12-05 21:37:48,319 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_reject [2024-12-05 21:37:48,319 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_reject [2024-12-05 21:37:48,319 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-05 21:37:48,319 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-05 21:37:48,319 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-12-05 21:37:48,319 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-12-05 21:37:48,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 21:37:48,319 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_to_waiting_move [2024-12-05 21:37:48,319 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_to_waiting_move [2024-12-05 21:37:48,319 INFO L130 BoogieDeclarations]: Found specification of procedure sg_update_list [2024-12-05 21:37:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_update_list [2024-12-05 21:37:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-05 21:37:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-05 21:37:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_remove [2024-12-05 21:37:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_remove [2024-12-05 21:37:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-05 21:37:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-05 21:37:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 21:37:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure free_tag [2024-12-05 21:37:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tag [2024-12-05 21:37:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_remove [2024-12-05 21:37:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_remove [2024-12-05 21:37:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:37:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-05 21:37:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-05 21:37:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure sg_subtract_one [2024-12-05 21:37:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_subtract_one [2024-12-05 21:37:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 21:37:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 21:37:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure clear_fifo [2024-12-05 21:37:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_fifo [2024-12-05 21:37:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-12-05 21:37:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-12-05 21:37:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 21:37:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 21:37:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-05 21:37:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-05 21:37:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:37:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_slave_destroy [2024-12-05 21:37:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_slave_destroy [2024-12-05 21:37:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-05 21:37:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-05 21:37:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2024-12-05 21:37:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2024-12-05 21:37:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure srb_free_insert [2024-12-05 21:37:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_free_insert [2024-12-05 21:37:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2024-12-05 21:37:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2024-12-05 21:37:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:37:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2024-12-05 21:37:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2024-12-05 21:37:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-12-05 21:37:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-12-05 21:37:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-12-05 21:37:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-12-05 21:37:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:37:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-05 21:37:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-05 21:37:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:37:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 21:37:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 21:37:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-12-05 21:37:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-12-05 21:37:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb [2024-12-05 21:37:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb [2024-12-05 21:37:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kmap_atomic_sg [2024-12-05 21:37:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kmap_atomic_sg [2024-12-05 21:37:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure find_dcb [2024-12-05 21:37:48,323 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dcb [2024-12-05 21:37:48,323 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-12-05 21:37:48,323 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-12-05 21:37:48,323 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-12-05 21:37:48,323 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-12-05 21:37:48,323 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2024-12-05 21:37:48,323 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2024-12-05 21:37:48,323 INFO L130 BoogieDeclarations]: Found specification of procedure reset_scsi_bus [2024-12-05 21:37:48,323 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_scsi_bus [2024-12-05 21:37:48,323 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-05 21:37:48,323 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-05 21:37:48,323 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-12-05 21:37:48,323 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-12-05 21:37:48,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:37:48,323 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-12-05 21:37:48,323 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-12-05 21:37:48,323 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_wait_30us [2024-12-05 21:37:48,323 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_wait_30us [2024-12-05 21:37:48,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:37:48,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:37:48,323 INFO L130 BoogieDeclarations]: Found specification of procedure doing_srb_done [2024-12-05 21:37:48,324 INFO L138 BoogieDeclarations]: Found implementation of procedure doing_srb_done [2024-12-05 21:37:49,165 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:37:49,168 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:37:50,746 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 21:37:52,154 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##170: assume !false; [2024-12-05 21:37:52,155 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##169: assume false; [2024-12-05 21:37:52,629 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 21:38:15,896 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !false; [2024-12-05 21:38:15,896 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##34: assume false; [2024-12-05 21:38:17,322 INFO L? ?]: Removed 2994 outVars from TransFormulas that were not future-live. [2024-12-05 21:38:17,322 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:38:21,094 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:38:21,095 INFO L312 CfgBuilder]: Removed 406 assume(true) statements. [2024-12-05 21:38:21,095 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:38:21 BoogieIcfgContainer [2024-12-05 21:38:21,095 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:38:21,096 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:38:21,096 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:38:21,107 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:38:21,108 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:38:21" (1/1) ... [2024-12-05 21:38:21,117 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:38:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1870 states and 2846 transitions. [2024-12-05 21:38:21,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2846 transitions. [2024-12-05 21:38:21,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 21:38:21,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:21,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:35,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:36,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:38:46,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:38:46,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:46,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 1871 states and 2845 transitions. [2024-12-05 21:38:46,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 2845 transitions. [2024-12-05 21:38:46,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:38:46,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:46,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:01,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:01,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:39:12,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:39:13,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:13,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1874 states and 2848 transitions. [2024-12-05 21:39:13,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2848 transitions. [2024-12-05 21:39:13,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:39:13,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:13,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:31,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:31,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:39:31,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:31,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2855 states to 1874 states and 2847 transitions. [2024-12-05 21:39:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2847 transitions. [2024-12-05 21:39:31,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:39:31,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:31,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:46,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:39:46,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:46,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1878 states and 2866 transitions. [2024-12-05 21:39:46,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2866 transitions. [2024-12-05 21:39:46,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:39:46,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:46,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:00,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:01,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:40:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:01,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1882 states and 2885 transitions. [2024-12-05 21:40:01,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2885 transitions. [2024-12-05 21:40:01,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:40:01,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:01,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:19,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:40:19,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:19,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1885 states and 2889 transitions. [2024-12-05 21:40:19,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2889 transitions. [2024-12-05 21:40:19,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:40:19,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:19,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:36,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:37,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:40:37,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:37,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1887 states and 2892 transitions. [2024-12-05 21:40:37,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 2892 transitions. [2024-12-05 21:40:37,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:40:37,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:37,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:40:54,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:54,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1890 states and 2896 transitions. [2024-12-05 21:40:54,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 2896 transitions. [2024-12-05 21:40:54,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:40:54,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:54,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:10,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:10,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:41:10,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:10,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2907 states to 1892 states and 2899 transitions. [2024-12-05 21:41:10,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2899 transitions. [2024-12-05 21:41:10,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:41:10,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:10,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:27,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:27,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:41:29,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:29,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2936 states to 1903 states and 2928 transitions. [2024-12-05 21:41:29,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2928 transitions. [2024-12-05 21:41:29,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:41:29,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:29,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:43,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:43,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:41:44,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:44,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1910 states and 2942 transitions. [2024-12-05 21:41:44,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2942 transitions. [2024-12-05 21:41:44,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:41:44,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:44,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:59,532 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:41:59,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:59,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1911 states and 2942 transitions. [2024-12-05 21:41:59,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2942 transitions. [2024-12-05 21:41:59,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:41:59,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:59,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:15,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:15,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:42:16,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:16,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2964 states to 1918 states and 2956 transitions. [2024-12-05 21:42:16,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 2956 transitions. [2024-12-05 21:42:16,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:42:16,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:16,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:31,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:31,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:42:31,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:31,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 1919 states and 2957 transitions. [2024-12-05 21:42:31,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2957 transitions. [2024-12-05 21:42:31,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:42:31,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:31,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:46,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:46,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:42:46,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:46,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 1920 states and 2959 transitions. [2024-12-05 21:42:46,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2959 transitions. [2024-12-05 21:42:46,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 21:42:46,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:46,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:00,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:00,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:00,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:00,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 1921 states and 2960 transitions. [2024-12-05 21:43:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2960 transitions. [2024-12-05 21:43:00,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:43:00,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:00,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:14,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:14,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:14,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 1922 states and 2962 transitions. [2024-12-05 21:43:14,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2962 transitions. [2024-12-05 21:43:14,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:43:14,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:14,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:29,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:29,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:40,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:43:43,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:43,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3005 states to 1934 states and 2993 transitions. [2024-12-05 21:43:43,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 2993 transitions. [2024-12-05 21:43:43,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:43:43,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:43,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:57,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:57,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3016 states to 1940 states and 3004 transitions. [2024-12-05 21:43:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3004 transitions. [2024-12-05 21:43:57,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:43:57,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:57,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:10,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:10,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:44:10,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:10,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 1942 states and 3007 transitions. [2024-12-05 21:44:10,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3007 transitions. [2024-12-05 21:44:10,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:44:10,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:10,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:24,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:24,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:44:24,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:24,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 1948 states and 3018 transitions. [2024-12-05 21:44:24,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3018 transitions. [2024-12-05 21:44:24,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:44:24,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:24,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:38,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:38,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:44:38,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:38,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1956 states and 3032 transitions. [2024-12-05 21:44:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3032 transitions. [2024-12-05 21:44:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:44:38,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:38,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:52,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:44:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:54,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 1966 states and 3047 transitions. [2024-12-05 21:44:54,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3047 transitions. [2024-12-05 21:44:54,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:44:54,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:54,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:08,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:08,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:45:08,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:08,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 1974 states and 3061 transitions. [2024-12-05 21:45:08,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 3061 transitions. [2024-12-05 21:45:08,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:45:08,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:08,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:21,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:45:23,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:23,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3088 states to 1984 states and 3076 transitions. [2024-12-05 21:45:23,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3076 transitions. [2024-12-05 21:45:23,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:45:23,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:23,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:36,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:36,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:45:36,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:36,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3100 states to 1991 states and 3088 transitions. [2024-12-05 21:45:36,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3088 transitions. [2024-12-05 21:45:36,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:45:36,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:36,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:50,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:50,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:45:50,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:50,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3112 states to 1998 states and 3100 transitions. [2024-12-05 21:45:50,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3100 transitions. [2024-12-05 21:45:50,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:45:50,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:50,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:03,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:46:03,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3115 states to 2000 states and 3103 transitions. [2024-12-05 21:46:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3103 transitions. [2024-12-05 21:46:03,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:46:03,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:03,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:17,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:46:17,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:17,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 2000 states and 3101 transitions. [2024-12-05 21:46:17,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3101 transitions. [2024-12-05 21:46:17,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:46:17,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:17,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:30,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:30,318 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:46:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:30,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3116 states to 2002 states and 3104 transitions. [2024-12-05 21:46:30,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3104 transitions. [2024-12-05 21:46:30,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:46:30,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:30,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:43,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:43,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:46:44,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:46:50,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:47:00,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:47:01,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:47:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:01,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 2007 states and 3112 transitions. [2024-12-05 21:47:01,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3112 transitions. [2024-12-05 21:47:01,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:47:01,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:01,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:14,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:14,626 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:47:14,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:14,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3125 states to 2008 states and 3113 transitions. [2024-12-05 21:47:14,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3113 transitions. [2024-12-05 21:47:14,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:47:14,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:14,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:27,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:28,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:47:33,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:47:41,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:47:51,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:47:51,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:51,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 2013 states and 3121 transitions. [2024-12-05 21:47:51,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3121 transitions. [2024-12-05 21:47:51,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:47:51,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:51,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:05,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:05,201 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:48:05,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:05,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 2014 states and 3122 transitions. [2024-12-05 21:48:05,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3122 transitions. [2024-12-05 21:48:05,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:48:05,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:05,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:19,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:23,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:23,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 2016 states and 3124 transitions. [2024-12-05 21:48:23,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3124 transitions. [2024-12-05 21:48:23,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:48:23,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:23,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:37,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:48:37,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:37,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 2018 states and 3128 transitions. [2024-12-05 21:48:37,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3128 transitions. [2024-12-05 21:48:37,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:48:37,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:37,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:51,098 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:48:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:51,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 2022 states and 3133 transitions. [2024-12-05 21:48:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3133 transitions. [2024-12-05 21:48:51,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:48:51,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:51,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:04,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:04,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:49:04,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 2024 states and 3137 transitions. [2024-12-05 21:49:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3137 transitions. [2024-12-05 21:49:04,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:49:04,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:04,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:18,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:49:18,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:18,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 2025 states and 3137 transitions. [2024-12-05 21:49:18,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3137 transitions. [2024-12-05 21:49:18,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:49:18,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:18,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:31,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:49:31,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:31,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3154 states to 2029 states and 3142 transitions. [2024-12-05 21:49:31,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3142 transitions. [2024-12-05 21:49:31,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:49:31,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:31,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:44,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:49:48,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:48,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 2035 states and 3151 transitions. [2024-12-05 21:49:48,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3151 transitions. [2024-12-05 21:49:48,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:49:48,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:48,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:01,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:01,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:50:02,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:02,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 2036 states and 3151 transitions. [2024-12-05 21:50:02,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3151 transitions. [2024-12-05 21:50:02,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:50:02,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:02,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:15,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:15,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:15,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:15,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3181 states to 2045 states and 3169 transitions. [2024-12-05 21:50:15,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3169 transitions. [2024-12-05 21:50:15,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:50:15,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:15,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:29,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:29,610 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:50:29,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:29,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3184 states to 2047 states and 3172 transitions. [2024-12-05 21:50:29,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3172 transitions. [2024-12-05 21:50:29,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:50:29,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:29,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:43,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:43,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3196 states to 2056 states and 3184 transitions. [2024-12-05 21:50:43,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3184 transitions. [2024-12-05 21:50:43,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 21:50:43,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:43,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:57,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:50:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:58,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3214 states to 2065 states and 3202 transitions. [2024-12-05 21:50:58,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3202 transitions. [2024-12-05 21:50:58,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:50:58,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:58,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:11,681 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:51:11,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:11,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3215 states to 2066 states and 3203 transitions. [2024-12-05 21:51:11,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3203 transitions. [2024-12-05 21:51:11,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 21:51:11,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:11,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:24,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:25,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:25,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:25,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 2075 states and 3215 transitions. [2024-12-05 21:51:25,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 3215 transitions. [2024-12-05 21:51:25,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 21:51:25,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:25,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:39,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:51:39,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:39,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3228 states to 2076 states and 3216 transitions. [2024-12-05 21:51:39,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3216 transitions. [2024-12-05 21:51:39,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 21:51:39,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:39,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:52,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:53,096 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:51:53,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:53,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3241 states to 2084 states and 3229 transitions. [2024-12-05 21:51:53,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 3229 transitions. [2024-12-05 21:51:53,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:51:53,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:53,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms