./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_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3/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_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3 --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 [2024-11-25 03:39:05,097 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:39:05,168 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 03:39:05,173 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:39:05,174 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:39:05,197 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:39:05,198 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:39:05,198 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:39:05,198 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:39:05,199 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:39:05,199 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:39:05,199 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:39:05,199 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:39:05,199 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:39:05,200 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:39:05,200 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:39:05,200 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:39:05,200 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:39:05,200 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:39:05,200 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:39:05,201 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:39:05,201 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:39:05,201 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:39:05,201 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:39:05,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:39:05,201 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:39:05,202 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:39:05,202 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:39:05,202 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:39:05,202 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:39:05,202 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_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3 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 [2024-11-25 03:39:05,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:39:05,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:39:05,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:39:05,577 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:39:05,578 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:39:05,579 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko.cil.out.i [2024-11-25 03:39:08,600 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3/data/cac1bad1e/6967cc0b28624d649f0681ec00927eb7/FLAG6c39040a4 [2024-11-25 03:39:09,424 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:39:09,426 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a9bc41-2583-40c8-b59b-006fa059c90f/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko.cil.out.i [2024-11-25 03:39:09,485 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3/data/cac1bad1e/6967cc0b28624d649f0681ec00927eb7/FLAG6c39040a4 [2024-11-25 03:39:09,696 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3/data/cac1bad1e/6967cc0b28624d649f0681ec00927eb7 [2024-11-25 03:39:09,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:39:09,701 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:39:09,702 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:39:09,702 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:39:09,707 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:39:09,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:39:09" (1/1) ... [2024-11-25 03:39:09,709 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19fd7b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:09, skipping insertion in model container [2024-11-25 03:39:09,710 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:39:09" (1/1) ... [2024-11-25 03:39:09,837 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:39:12,483 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_88a9bc41-2583-40c8-b59b-006fa059c90f/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko.cil.out.i[358802,358815] [2024-11-25 03:39:12,564 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:39:12,662 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:39:12,827 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] [2024-11-25 03:39:12,830 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] [2024-11-25 03:39:12,832 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] [2024-11-25 03:39:12,834 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] [2024-11-25 03:39:12,834 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] [2024-11-25 03:39:12,835 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] [2024-11-25 03:39:12,836 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] [2024-11-25 03:39:12,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("out" "b" " %" "b" "0, %w1": : "a" (value), "Nd" (port)); [5023-5027] [2024-11-25 03:39:12,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("in" "b" " %w1, %" "b" "0": "=a" (value): "Nd" (port)); [5034-5038] [2024-11-25 03:39:12,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("out" "w" " %" "w" "0, %w1": : "a" (value), "Nd" (port)); [5045-5049] [2024-11-25 03:39:12,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("in" "w" " %w1, %" "w" "0": "=a" (value): "Nd" (port)); [5056-5060] [2024-11-25 03:39:12,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("out" "l" " %" "" "0, %w1": : "a" (value), "Nd" (port)); [5067-5071] [2024-11-25 03:39:12,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("in" "l" " %w1, %" "" "0": "=a" (value): "Nd" (port)); [5078-5082] [2024-11-25 03:39:12,860 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] [2024-11-25 03:39:12,863 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] [2024-11-25 03:39:12,865 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] [2024-11-25 03:39:12,869 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] [2024-11-25 03:39:12,969 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] [2024-11-25 03:39:13,365 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_88a9bc41-2583-40c8-b59b-006fa059c90f/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko.cil.out.i[358802,358815] [2024-11-25 03:39:13,382 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:39:13,613 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:39:13,613 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:13 WrapperNode [2024-11-25 03:39:13,615 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:39:13,616 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:39:13,617 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:39:13,617 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:39:13,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:13" (1/1) ... [2024-11-25 03:39:13,763 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:13" (1/1) ... [2024-11-25 03:39:14,167 INFO L138 Inliner]: procedures = 249, calls = 2884, calls flagged for inlining = 124, calls inlined = 115, statements flattened = 10178 [2024-11-25 03:39:14,170 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:39:14,171 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:39:14,171 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:39:14,172 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:39:14,182 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:13" (1/1) ... [2024-11-25 03:39:14,182 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:13" (1/1) ... [2024-11-25 03:39:14,339 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:13" (1/1) ... [2024-11-25 03:39:14,340 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:13" (1/1) ... [2024-11-25 03:39:14,563 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:13" (1/1) ... [2024-11-25 03:39:14,587 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:13" (1/1) ... [2024-11-25 03:39:14,651 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:13" (1/1) ... [2024-11-25 03:39:14,712 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:13" (1/1) ... [2024-11-25 03:39:14,735 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:13" (1/1) ... [2024-11-25 03:39:14,818 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:39:14,819 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:39:14,819 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:39:14,819 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:39:14,820 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:39:13" (1/1) ... [2024-11-25 03:39:14,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:39:14,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:39:14,868 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:39:14,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a9bc41-2583-40c8-b59b-006fa059c90f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:39:14,901 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2024-11-25 03:39:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2024-11-25 03:39:14,902 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kunmap_atomic_sg [2024-11-25 03:39:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kunmap_atomic_sg [2024-11-25 03:39:14,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 03:39:14,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:39:14,902 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_set_timer [2024-11-25 03:39:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_set_timer [2024-11-25 03:39:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_get_next [2024-11-25 03:39:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_get_next [2024-11-25 03:39:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_process_next [2024-11-25 03:39:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_process_next [2024-11-25 03:39:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 03:39:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 03:39:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure build_sdtr [2024-11-25 03:39:14,904 INFO L138 BoogieDeclarations]: Found implementation of procedure build_sdtr [2024-11-25 03:39:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd [2024-11-25 03:39:14,904 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd [2024-11-25 03:39:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-11-25 03:39:14,904 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-11-25 03:39:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-25 03:39:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-25 03:39:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_remove_and_free_device [2024-11-25 03:39:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_remove_and_free_device [2024-11-25 03:39:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_after_transfer [2024-11-25 03:39:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_after_transfer [2024-11-25 03:39:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb_sense [2024-11-25 03:39:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb_sense [2024-11-25 03:39:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2024-11-25 03:39:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2024-11-25 03:39:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-25 03:39:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-25 03:39:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure start_scsi [2024-11-25 03:39:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure start_scsi [2024-11-25 03:39:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-25 03:39:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-25 03:39:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure data_io_transfer [2024-11-25 03:39:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure data_io_transfer [2024-11-25 03:39:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-25 03:39:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-25 03:39:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_uninit [2024-11-25 03:39:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_uninit [2024-11-25 03:39:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2024-11-25 03:39:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2024-11-25 03:39:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-25 03:39:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-25 03:39:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-25 03:39:14,908 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-25 03:39:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure sg_verify_length [2024-11-25 03:39:14,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_verify_length [2024-11-25 03:39:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_module_exit [2024-11-25 03:39:14,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_module_exit [2024-11-25 03:39:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure set_basic_config [2024-11-25 03:39:14,908 INFO L138 BoogieDeclarations]: Found implementation of procedure set_basic_config [2024-11-25 03:39:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:39:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-25 03:39:14,908 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-25 03:39:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_module_init [2024-11-25 03:39:14,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_module_init [2024-11-25 03:39:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-25 03:39:14,909 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-25 03:39:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure enable_msgout_abort [2024-11-25 03:39:14,909 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_msgout_abort [2024-11-25 03:39:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-11-25 03:39:14,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-11-25 03:39:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:39:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-11-25 03:39:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-11-25 03:39:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-25 03:39:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-25 03:39:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_regs [2024-11-25 03:39:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_regs [2024-11-25 03:39:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_sg_tables_free [2024-11-25 03:39:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_sg_tables_free [2024-11-25 03:39:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure set_safe_settings [2024-11-25 03:39:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure set_safe_settings [2024-11-25 03:39:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-25 03:39:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-25 03:39:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-25 03:39:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-25 03:39:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:39:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_write_cmd [2024-11-25 03:39:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_write_cmd [2024-11-25 03:39:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_override [2024-11-25 03:39:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_override [2024-11-25 03:39:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:39:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 03:39:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 03:39:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure build_wdtr [2024-11-25 03:39:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure build_wdtr [2024-11-25 03:39:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-25 03:39:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-25 03:39:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-25 03:39:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-25 03:39:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-25 03:39:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-25 03:39:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure reset_dev_param [2024-11-25 03:39:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_dev_param [2024-11-25 03:39:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-25 03:39:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-25 03:39:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_reject [2024-11-25 03:39:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_reject [2024-11-25 03:39:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-25 03:39:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-25 03:39:14,912 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-25 03:39:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-25 03:39:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 03:39:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_to_waiting_move [2024-11-25 03:39:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_to_waiting_move [2024-11-25 03:39:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure sg_update_list [2024-11-25 03:39:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_update_list [2024-11-25 03:39:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 03:39:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 03:39:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_remove [2024-11-25 03:39:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_remove [2024-11-25 03:39:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-25 03:39:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-25 03:39:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 03:39:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure free_tag [2024-11-25 03:39:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tag [2024-11-25 03:39:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_remove [2024-11-25 03:39:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_remove [2024-11-25 03:39:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:39:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-25 03:39:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-25 03:39:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure sg_subtract_one [2024-11-25 03:39:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_subtract_one [2024-11-25 03:39:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 03:39:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 03:39:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure clear_fifo [2024-11-25 03:39:14,916 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_fifo [2024-11-25 03:39:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-25 03:39:14,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-25 03:39:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 03:39:14,916 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 03:39:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-25 03:39:14,916 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-25 03:39:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:39:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_slave_destroy [2024-11-25 03:39:14,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_slave_destroy [2024-11-25 03:39:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-25 03:39:14,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-25 03:39:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2024-11-25 03:39:14,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2024-11-25 03:39:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure srb_free_insert [2024-11-25 03:39:14,917 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_free_insert [2024-11-25 03:39:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2024-11-25 03:39:14,917 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2024-11-25 03:39:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:39:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2024-11-25 03:39:14,917 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2024-11-25 03:39:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-25 03:39:14,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-25 03:39:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-11-25 03:39:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-11-25 03:39:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:39:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 03:39:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 03:39:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:39:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 03:39:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 03:39:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-11-25 03:39:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-11-25 03:39:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb [2024-11-25 03:39:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb [2024-11-25 03:39:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kmap_atomic_sg [2024-11-25 03:39:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kmap_atomic_sg [2024-11-25 03:39:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure find_dcb [2024-11-25 03:39:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dcb [2024-11-25 03:39:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-25 03:39:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-25 03:39:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-25 03:39:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-25 03:39:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2024-11-25 03:39:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2024-11-25 03:39:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure reset_scsi_bus [2024-11-25 03:39:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_scsi_bus [2024-11-25 03:39:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-25 03:39:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-25 03:39:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-25 03:39:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-25 03:39:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:39:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-25 03:39:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-25 03:39:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_wait_30us [2024-11-25 03:39:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_wait_30us [2024-11-25 03:39:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:39:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:39:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure doing_srb_done [2024-11-25 03:39:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure doing_srb_done [2024-11-25 03:39:16,035 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:39:16,041 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:39:18,494 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-25 03:39:20,098 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##170: assume !false; [2024-11-25 03:39:20,098 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##169: assume false; [2024-11-25 03:39:20,767 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-25 03:39:48,202 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !false; [2024-11-25 03:39:48,202 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##34: assume false; [2024-11-25 03:39:50,237 INFO L? ?]: Removed 2994 outVars from TransFormulas that were not future-live. [2024-11-25 03:39:50,238 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:39:55,447 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:39:55,447 INFO L312 CfgBuilder]: Removed 406 assume(true) statements. [2024-11-25 03:39:55,447 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:39:55 BoogieIcfgContainer [2024-11-25 03:39:55,448 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:39:55,449 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:39:55,449 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:39:55,461 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:39:55,461 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:39:55" (1/1) ... [2024-11-25 03:39:55,470 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:39:55,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:55,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1870 states and 2846 transitions. [2024-11-25 03:39:55,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2846 transitions. [2024-11-25 03:39:55,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:39:55,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:55,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:12,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:23,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:40:23,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:23,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 1871 states and 2845 transitions. [2024-11-25 03:40:23,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 2845 transitions. [2024-11-25 03:40:23,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:40:23,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:23,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:38,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:39,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:49,787 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 [] [2024-11-25 03:40:50,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1874 states and 2848 transitions. [2024-11-25 03:40:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2848 transitions. [2024-11-25 03:40:50,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:40:50,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:50,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:04,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:04,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:41:04,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:04,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2855 states to 1874 states and 2847 transitions. [2024-11-25 03:41:04,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2847 transitions. [2024-11-25 03:41:04,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:41:04,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:04,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:19,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:19,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:41:20,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:20,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1878 states and 2866 transitions. [2024-11-25 03:41:20,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2866 transitions. [2024-11-25 03:41:20,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:41:20,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:20,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:37,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:41:37,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:37,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1882 states and 2885 transitions. [2024-11-25 03:41:37,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2885 transitions. [2024-11-25 03:41:37,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:41:37,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:37,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:54,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:41:54,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1885 states and 2889 transitions. [2024-11-25 03:41:54,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2889 transitions. [2024-11-25 03:41:54,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:41:54,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:54,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:13,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:42:13,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:13,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1887 states and 2892 transitions. [2024-11-25 03:42:13,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 2892 transitions. [2024-11-25 03:42:13,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:42:13,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:13,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:32,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:42:33,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1890 states and 2896 transitions. [2024-11-25 03:42:33,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 2896 transitions. [2024-11-25 03:42:33,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:42:33,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:33,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:53,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:53,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:42:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2907 states to 1892 states and 2899 transitions. [2024-11-25 03:42:53,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2899 transitions. [2024-11-25 03:42:53,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:42:53,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:53,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:14,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:15,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:15,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2936 states to 1903 states and 2928 transitions. [2024-11-25 03:43:15,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2928 transitions. [2024-11-25 03:43:15,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:43:15,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:15,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:35,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:43:36,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:36,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1910 states and 2942 transitions. [2024-11-25 03:43:36,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2942 transitions. [2024-11-25 03:43:36,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:43:36,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:36,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:57,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:57,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:57,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1911 states and 2942 transitions. [2024-11-25 03:43:57,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2942 transitions. [2024-11-25 03:43:57,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:43:57,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:57,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:19,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:20,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:44:20,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:20,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2964 states to 1918 states and 2956 transitions. [2024-11-25 03:44:20,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 2956 transitions. [2024-11-25 03:44:20,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:44:20,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:20,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:44,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:44:44,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:44,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 1919 states and 2957 transitions. [2024-11-25 03:44:44,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2957 transitions. [2024-11-25 03:44:44,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:44:44,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:44,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:06,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:45:06,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:06,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 1920 states and 2959 transitions. [2024-11-25 03:45:06,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2959 transitions. [2024-11-25 03:45:06,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:45:06,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:06,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:27,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:27,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:45:28,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:28,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 1921 states and 2960 transitions. [2024-11-25 03:45:28,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2960 transitions. [2024-11-25 03:45:28,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:45:28,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:28,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:48,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:48,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:45:48,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:48,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 1922 states and 2962 transitions. [2024-11-25 03:45:48,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2962 transitions. [2024-11-25 03:45:48,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:45:48,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:48,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:08,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:19,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:46:24,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:24,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3005 states to 1934 states and 2993 transitions. [2024-11-25 03:46:24,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 2993 transitions. [2024-11-25 03:46:24,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:46:24,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:24,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:45,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:46:45,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:45,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3016 states to 1940 states and 3004 transitions. [2024-11-25 03:46:45,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3004 transitions. [2024-11-25 03:46:45,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:46:45,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:45,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:04,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:47:04,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:04,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 1942 states and 3007 transitions. [2024-11-25 03:47:04,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3007 transitions. [2024-11-25 03:47:04,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:47:04,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:04,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:24,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:24,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:47:24,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:24,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 1948 states and 3018 transitions. [2024-11-25 03:47:24,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3018 transitions. [2024-11-25 03:47:24,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:47:24,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:24,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:40,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:40,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:47:40,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:40,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1956 states and 3032 transitions. [2024-11-25 03:47:40,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3032 transitions. [2024-11-25 03:47:40,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:47:40,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:40,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:56,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:47:58,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:58,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 1966 states and 3047 transitions. [2024-11-25 03:47:58,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3047 transitions. [2024-11-25 03:47:58,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:47:58,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:58,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:13,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:14,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:48:14,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:14,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 1974 states and 3061 transitions. [2024-11-25 03:48:14,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 3061 transitions. [2024-11-25 03:48:14,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:48:14,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:14,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:30,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:30,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:48:32,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:32,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3088 states to 1984 states and 3076 transitions. [2024-11-25 03:48:32,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3076 transitions. [2024-11-25 03:48:32,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:48:32,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:32,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:48,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:48:48,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:48,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3100 states to 1991 states and 3088 transitions. [2024-11-25 03:48:48,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3088 transitions. [2024-11-25 03:48:48,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:48:48,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:48,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:03,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:03,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:49:04,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:04,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3112 states to 1998 states and 3100 transitions. [2024-11-25 03:49:04,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3100 transitions. [2024-11-25 03:49:04,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:49:04,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:04,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:21,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:21,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:49:21,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3115 states to 2000 states and 3103 transitions. [2024-11-25 03:49:21,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3103 transitions. [2024-11-25 03:49:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:49:21,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:21,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:37,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:49:37,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:37,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 2000 states and 3101 transitions. [2024-11-25 03:49:37,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3101 transitions. [2024-11-25 03:49:37,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:49:37,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:37,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:52,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:53,148 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:49:53,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:53,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3116 states to 2002 states and 3104 transitions. [2024-11-25 03:49:53,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3104 transitions. [2024-11-25 03:49:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:49:53,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:53,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:09,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:10,327 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:50:18,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:50:21,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:50:21,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:21,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 2007 states and 3112 transitions. [2024-11-25 03:50:21,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3112 transitions. [2024-11-25 03:50:21,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:50:21,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:21,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:38,671 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:50:38,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:38,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3125 states to 2008 states and 3113 transitions. [2024-11-25 03:50:38,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3113 transitions. [2024-11-25 03:50:38,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:50:38,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:38,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:55,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:55,478 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:51:05,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:51:15,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:51:25,794 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 [] [2024-11-25 03:51:26,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:26,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 2013 states and 3121 transitions. [2024-11-25 03:51:26,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3121 transitions. [2024-11-25 03:51:26,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:51:26,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:26,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:41,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:41,803 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:51:41,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:41,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 2014 states and 3122 transitions. [2024-11-25 03:51:41,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3122 transitions. [2024-11-25 03:51:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:51:41,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:41,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:58,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:59,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:04,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:05,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 2016 states and 3124 transitions. [2024-11-25 03:52:05,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3124 transitions. [2024-11-25 03:52:05,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:52:05,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:05,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:22,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:52:23,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 2018 states and 3128 transitions. [2024-11-25 03:52:23,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3128 transitions. [2024-11-25 03:52:23,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:52:23,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:23,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:41,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:42,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:52:42,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:42,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 2022 states and 3133 transitions. [2024-11-25 03:52:42,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3133 transitions. [2024-11-25 03:52:42,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:52:42,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:42,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:00,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:00,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:53:00,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:01,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 2024 states and 3137 transitions. [2024-11-25 03:53:01,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3137 transitions. [2024-11-25 03:53:01,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:53:01,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:01,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:18,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:53:18,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:18,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 2025 states and 3137 transitions. [2024-11-25 03:53:18,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3137 transitions. [2024-11-25 03:53:18,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:53:18,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:18,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:35,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:53:36,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3154 states to 2029 states and 3142 transitions. [2024-11-25 03:53:36,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3142 transitions. [2024-11-25 03:53:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:53:36,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:36,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms