./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL --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 0011bf3948bf1d5c39bf27544f1c0eeb95eb3a8609236ba1425eb8eb6552d47c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:05:59,566 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:05:59,639 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:05:59,644 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:05:59,644 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:05:59,669 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:05:59,670 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:05:59,671 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:05:59,672 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:05:59,672 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:05:59,673 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:05:59,674 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:05:59,674 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:05:59,675 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:05:59,675 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:05:59,676 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:05:59,676 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:05:59,677 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:05:59,677 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:05:59,678 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:05:59,678 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:05:59,679 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:05:59,679 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:05:59,680 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:05:59,680 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:05:59,681 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:05:59,681 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:05:59,681 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:05:59,682 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:05:59,682 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:05:59,683 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0011bf3948bf1d5c39bf27544f1c0eeb95eb3a8609236ba1425eb8eb6552d47c [2023-11-19 03:05:59,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:05:59,978 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:05:59,980 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:05:59,983 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:05:59,983 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:05:59,984 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2023-11-19 03:06:03,144 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:06:03,890 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:06:03,891 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2023-11-19 03:06:03,942 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL/data/1d748edb8/019e0b398e0d44d8b9ada6f0be5da318/FLAGe3baa17a0 [2023-11-19 03:06:03,958 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL/data/1d748edb8/019e0b398e0d44d8b9ada6f0be5da318 [2023-11-19 03:06:03,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:06:03,967 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:06:03,971 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:06:03,972 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:06:03,976 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:06:03,977 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:06:03" (1/1) ... [2023-11-19 03:06:03,980 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@572c3055 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:03, skipping insertion in model container [2023-11-19 03:06:03,980 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:06:03" (1/1) ... [2023-11-19 03:06:04,166 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:06:04,752 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4382] [2023-11-19 03:06:04,752 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4383-4384] [2023-11-19 03:06:05,119 WARN L240 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_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i[138207,138220] [2023-11-19 03:06:06,519 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:06:06,557 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:06:06,679 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4382] [2023-11-19 03:06:06,680 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4383-4384] [2023-11-19 03:06:06,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [4526-4527] [2023-11-19 03:06:06,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4532-4534] [2023-11-19 03:06:06,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [4556-4557] [2023-11-19 03:06:06,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [4562-4564] [2023-11-19 03:06:06,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [4585-4586] [2023-11-19 03:06:06,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4591-4593] [2023-11-19 03:06:06,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4663] [2023-11-19 03:06:06,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4671] [2023-11-19 03:06:06,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [4678] [2023-11-19 03:06:06,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [4686] [2023-11-19 03:06:06,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [4693] [2023-11-19 03:06:06,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [4701] [2023-11-19 03:06:06,705 WARN L240 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_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i[138207,138220] [2023-11-19 03:06:06,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [4959-4960] [2023-11-19 03:06:06,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [4988-4989] [2023-11-19 03:06:06,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5018-5019] [2023-11-19 03:06:06,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (155), "i" (12UL)); [5048-5049] [2023-11-19 03:06:06,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5433/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/dc395x.o.c.prepared"), "i" (1080), "i" (12UL)); [5744-5745] [2023-11-19 03:06:07,172 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:06:07,283 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:06:07,284 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:07 WrapperNode [2023-11-19 03:06:07,284 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:06:07,285 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:06:07,285 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:06:07,286 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:06:07,293 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:07" (1/1) ... [2023-11-19 03:06:07,428 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:07" (1/1) ... [2023-11-19 03:06:07,838 INFO L138 Inliner]: procedures = 289, calls = 2964, calls flagged for inlining = 154, calls inlined = 150, statements flattened = 8307 [2023-11-19 03:06:07,839 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:06:07,840 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:06:07,840 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:06:07,840 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:06:07,849 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:07" (1/1) ... [2023-11-19 03:06:07,850 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:07" (1/1) ... [2023-11-19 03:06:07,923 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:07" (1/1) ... [2023-11-19 03:06:07,923 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:07" (1/1) ... [2023-11-19 03:06:08,178 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:07" (1/1) ... [2023-11-19 03:06:08,214 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:07" (1/1) ... [2023-11-19 03:06:08,247 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:07" (1/1) ... [2023-11-19 03:06:08,268 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:07" (1/1) ... [2023-11-19 03:06:08,319 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:06:08,320 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:06:08,320 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:06:08,320 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:06:08,321 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:07" (1/1) ... [2023-11-19 03:06:08,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:06:08,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:06:08,351 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:06:08,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2c14c8-dd69-400f-89cd-2f1aa0eb3ce1/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:06:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_append [2023-11-19 03:06:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_append [2023-11-19 03:06:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2023-11-19 03:06:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2023-11-19 03:06:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kunmap_atomic_sg [2023-11-19 03:06:08,396 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kunmap_atomic_sg [2023-11-19 03:06:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:06:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:06:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:06:08,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:06:08,397 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_set_timer [2023-11-19 03:06:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_set_timer [2023-11-19 03:06:08,398 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_get_next [2023-11-19 03:06:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_get_next [2023-11-19 03:06:08,398 INFO L130 BoogieDeclarations]: Found specification of procedure waiting_process_next [2023-11-19 03:06:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure waiting_process_next [2023-11-19 03:06:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-19 03:06:08,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-19 03:06:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:06:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:06:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure build_sdtr [2023-11-19 03:06:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure build_sdtr [2023-11-19 03:06:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd [2023-11-19 03:06:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd [2023-11-19 03:06:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2023-11-19 03:06:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2023-11-19 03:06:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 03:06:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 03:06:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_remove_and_free_device [2023-11-19 03:06:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_remove_and_free_device [2023-11-19 03:06:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_after_transfer [2023-11-19 03:06:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_after_transfer [2023-11-19 03:06:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb_sense [2023-11-19 03:06:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb_sense [2023-11-19 03:06:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-11-19 03:06:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-11-19 03:06:08,405 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-11-19 03:06:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-11-19 03:06:08,405 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-11-19 03:06:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-11-19 03:06:08,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_6 [2023-11-19 03:06:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_6 [2023-11-19 03:06:08,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 03:06:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 03:06:08,406 INFO L130 BoogieDeclarations]: Found specification of procedure start_scsi [2023-11-19 03:06:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure start_scsi [2023-11-19 03:06:08,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 03:06:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 03:06:08,406 INFO L130 BoogieDeclarations]: Found specification of procedure data_io_transfer [2023-11-19 03:06:08,407 INFO L138 BoogieDeclarations]: Found implementation of procedure data_io_transfer [2023-11-19 03:06:08,407 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 03:06:08,407 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 03:06:08,407 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_uninit [2023-11-19 03:06:08,409 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_uninit [2023-11-19 03:06:08,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:06:08,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:06:08,409 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:06:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:06:08,410 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2023-11-19 03:06:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2023-11-19 03:06:08,410 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-19 03:06:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-19 03:06:08,411 INFO L130 BoogieDeclarations]: Found specification of procedure sg_verify_length [2023-11-19 03:06:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_verify_length [2023-11-19 03:06:08,411 INFO L130 BoogieDeclarations]: Found specification of procedure set_basic_config [2023-11-19 03:06:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure set_basic_config [2023-11-19 03:06:08,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:06:08,412 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 03:06:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 03:06:08,412 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-19 03:06:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-19 03:06:08,412 INFO L130 BoogieDeclarations]: Found specification of procedure enable_msgout_abort [2023-11-19 03:06:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_msgout_abort [2023-11-19 03:06:08,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 03:06:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 03:06:08,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:06:08,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-19 03:06:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-19 03:06:08,413 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-11-19 03:06:08,414 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-11-19 03:06:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 03:06:08,414 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 03:06:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_regs [2023-11-19 03:06:08,414 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_regs [2023-11-19 03:06:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_sg_tables_free [2023-11-19 03:06:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_sg_tables_free [2023-11-19 03:06:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure set_safe_settings [2023-11-19 03:06:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure set_safe_settings [2023-11-19 03:06:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 03:06:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 03:06:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:06:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_write_cmd [2023-11-19 03:06:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_write_cmd [2023-11-19 03:06:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_override [2023-11-19 03:06:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_override [2023-11-19 03:06:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:06:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:06:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:06:08,417 INFO L130 BoogieDeclarations]: Found specification of procedure build_wdtr [2023-11-19 03:06:08,417 INFO L138 BoogieDeclarations]: Found implementation of procedure build_wdtr [2023-11-19 03:06:08,417 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 03:06:08,417 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 03:06:08,417 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 03:06:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 03:06:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure reset_dev_param [2023-11-19 03:06:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_dev_param [2023-11-19 03:06:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-19 03:06:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-19 03:06:08,419 INFO L130 BoogieDeclarations]: Found specification of procedure msgin_reject [2023-11-19 03:06:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure msgin_reject [2023-11-19 03:06:08,419 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-19 03:06:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-19 03:06:08,420 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-19 03:06:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-19 03:06:08,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:06:08,420 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_to_waiting_move [2023-11-19 03:06:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_to_waiting_move [2023-11-19 03:06:08,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 03:06:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 03:06:08,421 INFO L130 BoogieDeclarations]: Found specification of procedure sg_update_list [2023-11-19 03:06:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_update_list [2023-11-19 03:06:08,421 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 03:06:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 03:06:08,422 INFO L130 BoogieDeclarations]: Found specification of procedure srb_going_remove [2023-11-19 03:06:08,422 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_going_remove [2023-11-19 03:06:08,422 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 03:06:08,422 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 03:06:08,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:06:08,422 INFO L130 BoogieDeclarations]: Found specification of procedure free_tag [2023-11-19 03:06:08,423 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tag [2023-11-19 03:06:08,423 INFO L130 BoogieDeclarations]: Found specification of procedure srb_waiting_remove [2023-11-19 03:06:08,423 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_waiting_remove [2023-11-19 03:06:08,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:06:08,423 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 03:06:08,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 03:06:08,424 INFO L130 BoogieDeclarations]: Found specification of procedure sg_subtract_one [2023-11-19 03:06:08,424 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_subtract_one [2023-11-19 03:06:08,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 03:06:08,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 03:06:08,426 INFO L130 BoogieDeclarations]: Found specification of procedure clear_fifo [2023-11-19 03:06:08,426 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_fifo [2023-11-19 03:06:08,429 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-19 03:06:08,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-19 03:06:08,430 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:06:08,430 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:06:08,430 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 03:06:08,431 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 03:06:08,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:06:08,432 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_slave_destroy [2023-11-19 03:06:08,432 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_slave_destroy [2023-11-19 03:06:08,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 03:06:08,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 03:06:08,438 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-19 03:06:08,438 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-19 03:06:08,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:06:08,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:06:08,439 INFO L130 BoogieDeclarations]: Found specification of procedure srb_free_insert [2023-11-19 03:06:08,439 INFO L138 BoogieDeclarations]: Found implementation of procedure srb_free_insert [2023-11-19 03:06:08,439 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-11-19 03:06:08,439 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-11-19 03:06:08,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:06:08,439 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-11-19 03:06:08,439 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-11-19 03:06:08,439 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2023-11-19 03:06:08,440 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2023-11-19 03:06:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-19 03:06:08,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-19 03:06:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2023-11-19 03:06:08,440 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2023-11-19 03:06:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:06:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 03:06:08,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 03:06:08,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:06:08,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-19 03:06:08,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-19 03:06:08,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:06:08,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:06:08,441 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2023-11-19 03:06:08,441 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2023-11-19 03:06:08,442 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2023-11-19 03:06:08,442 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2023-11-19 03:06:08,442 INFO L130 BoogieDeclarations]: Found specification of procedure dc395x_remove_one [2023-11-19 03:06:08,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dc395x_remove_one [2023-11-19 03:06:08,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_srb [2023-11-19 03:06:08,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_srb [2023-11-19 03:06:08,442 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_kmap_atomic_sg [2023-11-19 03:06:08,442 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_kmap_atomic_sg [2023-11-19 03:06:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure find_dcb [2023-11-19 03:06:08,443 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dcb [2023-11-19 03:06:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-19 03:06:08,443 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-19 03:06:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2023-11-19 03:06:08,443 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2023-11-19 03:06:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure reset_scsi_bus [2023-11-19 03:06:08,443 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_scsi_bus [2023-11-19 03:06:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-19 03:06:08,444 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-19 03:06:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-19 03:06:08,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-19 03:06:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-19 03:06:08,444 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-19 03:06:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:06:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-19 03:06:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-19 03:06:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure trms1040_wait_30us [2023-11-19 03:06:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure trms1040_wait_30us [2023-11-19 03:06:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:06:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:06:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure doing_srb_done [2023-11-19 03:06:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure doing_srb_done [2023-11-19 03:06:09,396 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:06:09,400 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:06:09,577 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:06:20,096 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:06:25,657 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:06:25,658 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:06:25,680 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:06:25 BoogieIcfgContainer [2023-11-19 03:06:25,680 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:06:25,681 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:06:25,681 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:06:25,691 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:06:25,692 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:06:25" (1/1) ... [2023-11-19 03:06:25,701 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:06:25,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:25,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3016 states to 2038 states and 3016 transitions. [2023-11-19 03:06:25,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3016 transitions. [2023-11-19 03:06:25,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 03:06:25,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:25,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:26,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:26,775 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:27,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:27,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 2040 states and 3045 transitions. [2023-11-19 03:06:27,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3045 transitions. [2023-11-19 03:06:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-19 03:06:27,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:27,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:27,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:27,856 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:27,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:28,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3080 states to 2044 states and 3080 transitions. [2023-11-19 03:06:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3080 transitions. [2023-11-19 03:06:28,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:06:28,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:28,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:28,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:28,452 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:28,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:28,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3117 states to 2049 states and 3117 transitions. [2023-11-19 03:06:28,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3117 transitions. [2023-11-19 03:06:28,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-19 03:06:28,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:28,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:28,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:29,064 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:29,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:29,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3155 states to 2055 states and 3155 transitions. [2023-11-19 03:06:29,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3155 transitions. [2023-11-19 03:06:29,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-19 03:06:29,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:29,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:29,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:29,911 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:30,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:30,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 2062 states and 3195 transitions. [2023-11-19 03:06:30,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3195 transitions. [2023-11-19 03:06:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-19 03:06:30,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:30,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:30,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:30,853 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 03:06:30,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:30,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 2063 states and 3195 transitions. [2023-11-19 03:06:30,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3195 transitions. [2023-11-19 03:06:30,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:06:30,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:30,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:31,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:31,326 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:32,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:32,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 2071 states and 3237 transitions. [2023-11-19 03:06:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3237 transitions. [2023-11-19 03:06:32,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:06:32,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:32,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:32,312 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 03:06:32,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:32,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 2077 states and 3252 transitions. [2023-11-19 03:06:32,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3252 transitions. [2023-11-19 03:06:32,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:06:32,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:32,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:33,159 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 03:06:33,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:33,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 2078 states and 3252 transitions. [2023-11-19 03:06:33,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3252 transitions. [2023-11-19 03:06:33,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:06:33,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:33,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:33,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:33,507 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 03:06:33,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:33,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 2082 states and 3262 transitions. [2023-11-19 03:06:33,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 3262 transitions. [2023-11-19 03:06:33,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:06:33,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:33,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:34,192 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:34,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:34,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 2085 states and 3267 transitions. [2023-11-19 03:06:34,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3267 transitions. [2023-11-19 03:06:34,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:06:34,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:34,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:34,597 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 03:06:34,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:34,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 2086 states and 3267 transitions. [2023-11-19 03:06:34,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 3267 transitions. [2023-11-19 03:06:34,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 03:06:34,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:34,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:34,907 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:34,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 2085 states and 3259 transitions. [2023-11-19 03:06:34,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3259 transitions. [2023-11-19 03:06:34,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 03:06:34,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:34,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:35,242 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:35,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 2084 states and 3251 transitions. [2023-11-19 03:06:35,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 3251 transitions. [2023-11-19 03:06:35,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 03:06:35,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:35,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 03:06:35,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:35,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 2085 states and 3251 transitions. [2023-11-19 03:06:35,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3251 transitions. [2023-11-19 03:06:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:06:35,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:35,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:35,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:35,923 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:36,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:36,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 2094 states and 3290 transitions. [2023-11-19 03:06:36,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3290 transitions. [2023-11-19 03:06:36,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:06:36,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:36,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:37,149 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:37,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:37,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 2095 states and 3291 transitions. [2023-11-19 03:06:37,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 3291 transitions. [2023-11-19 03:06:37,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:06:37,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:37,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:37,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:37,651 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 03:06:37,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:37,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 2096 states and 3291 transitions. [2023-11-19 03:06:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 3291 transitions. [2023-11-19 03:06:37,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:06:37,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:37,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:38,122 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:39,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:39,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3343 states to 2105 states and 3343 transitions. [2023-11-19 03:06:39,267 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 3343 transitions. [2023-11-19 03:06:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:06:39,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:39,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:39,529 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:39,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3341 states to 2104 states and 3341 transitions. [2023-11-19 03:06:39,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 3341 transitions. [2023-11-19 03:06:39,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:06:39,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:39,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:39,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:39,895 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-19 03:06:40,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:40,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3350 states to 2108 states and 3350 transitions. [2023-11-19 03:06:40,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 3350 transitions. [2023-11-19 03:06:40,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:06:40,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:40,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:40,885 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:42,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 2117 states and 3404 transitions. [2023-11-19 03:06:42,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 3404 transitions. [2023-11-19 03:06:42,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:06:42,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:42,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:42,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:42,577 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:06:43,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:06:43,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 2120 states and 3433 transitions. [2023-11-19 03:06:43,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3433 transitions. [2023-11-19 03:06:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:06:43,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:06:43,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:06:43,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:06:43,396 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked.