./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC --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 e9ef8e730f46dcc26358ba162e7219da19202ac500869fcd5e7b1383a6839580 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:14:27,756 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:14:27,898 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-23 20:14:27,905 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:14:27,906 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:14:27,949 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:14:27,950 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:14:27,951 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:14:27,952 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:14:27,952 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:14:27,953 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:14:27,954 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:14:27,954 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:14:27,955 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:14:27,955 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:14:27,956 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:14:27,956 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:14:27,957 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:14:27,957 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:14:27,958 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:14:27,958 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:14:27,959 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:14:27,959 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:14:27,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:14:27,960 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:14:27,961 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:14:27,961 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:14:27,962 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:14:27,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:14:27,963 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:14:27,963 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_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9ef8e730f46dcc26358ba162e7219da19202ac500869fcd5e7b1383a6839580 [2023-11-23 20:14:28,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:14:28,321 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:14:28,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:14:28,326 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:14:28,327 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:14:28,328 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2023-11-23 20:14:31,423 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:14:32,112 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:14:32,113 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2023-11-23 20:14:32,178 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC/data/4e0df6ece/1a9bf8364a7f426093e61eecf9298962/FLAGc627db960 [2023-11-23 20:14:32,199 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC/data/4e0df6ece/1a9bf8364a7f426093e61eecf9298962 [2023-11-23 20:14:32,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:14:32,208 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:14:32,212 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:14:32,213 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:14:32,219 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:14:32,220 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:14:32" (1/1) ... [2023-11-23 20:14:32,221 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e47ad2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:32, skipping insertion in model container [2023-11-23 20:14:32,221 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:14:32" (1/1) ... [2023-11-23 20:14:32,413 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:14:35,279 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_f270da8a-1f30-4b11-84ea-7a06f9be0952/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2023-11-23 20:14:35,288 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_f270da8a-1f30-4b11-84ea-7a06f9be0952/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2023-11-23 20:14:35,289 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_f270da8a-1f30-4b11-84ea-7a06f9be0952/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2023-11-23 20:14:35,289 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_f270da8a-1f30-4b11-84ea-7a06f9be0952/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2023-11-23 20:14:35,331 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:14:35,414 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:14:35,649 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5358] [2023-11-23 20:14:35,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5365] [2023-11-23 20:14:35,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5372] [2023-11-23 20:14:35,654 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/8d0c6a3/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5426-5427] [2023-11-23 20:14:35,657 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"); [5432-5434] [2023-11-23 20:14:35,658 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5471] [2023-11-23 20:14:35,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5474] [2023-11-23 20:14:35,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5477] [2023-11-23 20:14:35,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5480] [2023-11-23 20:14:35,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5569] [2023-11-23 20:14:35,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5577] [2023-11-23 20:14:35,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5607] [2023-11-23 20:14:35,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5615] [2023-11-23 20:14:35,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5622] [2023-11-23 20:14:35,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5630] [2023-11-23 20:14:35,675 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)); [5698-5699] [2023-11-23 20:14:35,678 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)); [5732-5733] [2023-11-23 20:14:36,004 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_f270da8a-1f30-4b11-84ea-7a06f9be0952/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2023-11-23 20:14:36,005 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_f270da8a-1f30-4b11-84ea-7a06f9be0952/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2023-11-23 20:14:36,006 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_f270da8a-1f30-4b11-84ea-7a06f9be0952/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2023-11-23 20:14:36,007 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_f270da8a-1f30-4b11-84ea-7a06f9be0952/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2023-11-23 20:14:36,018 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:14:36,177 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:14:36,177 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:14:36,185 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:14:36,185 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36 WrapperNode [2023-11-23 20:14:36,186 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:14:36,187 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:14:36,187 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:14:36,187 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:14:36,195 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:36,371 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:36,655 INFO L138 Inliner]: procedures = 339, calls = 2166, calls flagged for inlining = 180, calls inlined = 174, statements flattened = 5485 [2023-11-23 20:14:36,656 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:14:36,658 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:14:36,658 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:14:36,658 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:14:36,669 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:36,669 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:36,730 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:36,730 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:36,995 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,039 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,078 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,096 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,162 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:14:37,163 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:14:37,164 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:14:37,164 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:14:37,165 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:14:37,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:14:37,200 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:14:37,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f270da8a-1f30-4b11-84ea-7a06f9be0952/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:14:37,257 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-23 20:14:37,257 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-23 20:14:37,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-23 20:14:37,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-23 20:14:37,258 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2023-11-23 20:14:37,258 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2023-11-23 20:14:37,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:14:37,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:14:37,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 20:14:37,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 20:14:37,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:14:37,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:14:37,260 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-23 20:14:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-23 20:14:37,260 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-23 20:14:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-23 20:14:37,261 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 20:14:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 20:14:37,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:14:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:14:37,261 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-23 20:14:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-23 20:14:37,262 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-23 20:14:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-23 20:14:37,262 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-23 20:14:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-23 20:14:37,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 20:14:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 20:14:37,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2023-11-23 20:14:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2023-11-23 20:14:37,263 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-23 20:14:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-23 20:14:37,264 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2023-11-23 20:14:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2023-11-23 20:14:37,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 20:14:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 20:14:37,265 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:14:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:14:37,265 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-23 20:14:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-23 20:14:37,265 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 20:14:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 20:14:37,266 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-23 20:14:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-23 20:14:37,266 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 20:14:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 20:14:37,266 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-23 20:14:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-23 20:14:37,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2023-11-23 20:14:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2023-11-23 20:14:37,267 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2023-11-23 20:14:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2023-11-23 20:14:37,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:14:37,268 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-23 20:14:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-23 20:14:37,268 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 20:14:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 20:14:37,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:14:37,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 20:14:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 20:14:37,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:14:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:14:37,269 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-23 20:14:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-23 20:14:37,270 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 20:14:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 20:14:37,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:14:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:14:37,270 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 20:14:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 20:14:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2023-11-23 20:14:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2023-11-23 20:14:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-23 20:14:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-23 20:14:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:14:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:14:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:14:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:14:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-23 20:14:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-23 20:14:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-23 20:14:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-23 20:14:37,273 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-23 20:14:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-23 20:14:37,273 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-23 20:14:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-23 20:14:37,273 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 20:14:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 20:14:37,274 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-23 20:14:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-23 20:14:37,274 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 20:14:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 20:14:37,274 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-23 20:14:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-23 20:14:37,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:14:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:14:37,275 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-23 20:14:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-23 20:14:37,275 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-23 20:14:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-23 20:14:37,276 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-23 20:14:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-23 20:14:37,276 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-23 20:14:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-23 20:14:37,276 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:14:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:14:37,277 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-23 20:14:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-23 20:14:37,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-23 20:14:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-23 20:14:37,277 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-23 20:14:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-23 20:14:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-23 20:14:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-23 20:14:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-23 20:14:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-23 20:14:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:14:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:14:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:14:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-23 20:14:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-23 20:14:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 20:14:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 20:14:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 20:14:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 20:14:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 20:14:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 20:14:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:14:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:14:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:14:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:14:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-23 20:14:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-23 20:14:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2023-11-23 20:14:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2023-11-23 20:14:37,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2023-11-23 20:14:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2023-11-23 20:14:37,282 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-23 20:14:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-23 20:14:37,282 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-23 20:14:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-23 20:14:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-23 20:14:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-23 20:14:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-23 20:14:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-23 20:14:37,284 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-23 20:14:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-23 20:14:37,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 20:14:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 20:14:37,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:14:37,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 20:14:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 20:14:37,285 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-23 20:14:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-23 20:14:37,285 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-23 20:14:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-23 20:14:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-23 20:14:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-23 20:14:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:14:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:14:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-23 20:14:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-23 20:14:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-23 20:14:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-23 20:14:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:14:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-23 20:14:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-23 20:14:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-23 20:14:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-23 20:14:37,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-23 20:14:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-23 20:14:37,288 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-23 20:14:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-23 20:14:37,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:14:37,289 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-23 20:14:37,289 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-23 20:14:37,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:14:37,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:14:37,289 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:14:37,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:14:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:14:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 20:14:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:14:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:14:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-23 20:14:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-23 20:14:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2023-11-23 20:14:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2023-11-23 20:14:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-23 20:14:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-23 20:14:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-23 20:14:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-23 20:14:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:14:37,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:14:37,292 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-23 20:14:37,292 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-23 20:14:37,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 20:14:37,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 20:14:37,292 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:14:37,292 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:14:37,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-23 20:14:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-23 20:14:37,293 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-23 20:14:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-23 20:14:37,293 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-23 20:14:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-23 20:14:37,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-23 20:14:37,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-23 20:14:37,294 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-23 20:14:37,294 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-23 20:14:37,294 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-23 20:14:37,294 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-23 20:14:37,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:14:37,295 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-23 20:14:37,295 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-23 20:14:37,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-23 20:14:37,295 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-23 20:14:37,295 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-23 20:14:37,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 20:14:37,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 20:14:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-23 20:14:37,296 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-23 20:14:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:14:37,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:14:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-23 20:14:37,297 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-23 20:14:38,201 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:14:38,206 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:14:39,601 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 20:14:43,255 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret367#1;havoc tlan_eisa_probe_#t~ret367#1; [2023-11-23 20:14:43,255 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := ~debug~0; [2023-11-23 20:14:43,256 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet354#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet354#1 <= 16;assume tlan_eisa_probe_#t~nondet354#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet354#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet354#1 >= -2147483648; [2023-11-23 20:14:43,256 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-23 20:14:43,256 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := 0; [2023-11-23 20:14:43,256 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-5: assume !(0 == ~debug~0); [2023-11-23 20:14:43,256 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-3: assume 0 != tlan_eisa_probe_#t~nondet354#1;havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-23 20:14:43,257 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-3: assume !(0 != tlan_eisa_probe_#t~nondet354#1);havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-23 20:14:43,257 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6975: assume 16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-23 20:14:43,257 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6975: assume !(16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-23 20:14:43,257 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6909-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret355#1;havoc tlan_eisa_probe_#t~ret355#1; [2023-11-23 20:14:43,257 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6909: SUMMARY for call tlan_eisa_probe_#t~ret355#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:14:43,257 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6910: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(43, 0); srcloc: null [2023-11-23 20:14:43,257 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6910-1: assume -2147483648 <= tlan_eisa_probe_#t~ret356#1 && tlan_eisa_probe_#t~ret356#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret356#1; [2023-11-23 20:14:43,258 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7010: assume -2147483648 <= tlan_eisa_probe_#t~ret368#1 && tlan_eisa_probe_#t~ret368#1 <= 2147483647;tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret368#1;havoc tlan_eisa_probe_#t~ret368#1; [2023-11-23 20:14:43,258 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946: SUMMARY for call tlan_eisa_probe_#t~ret364#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:14:43,258 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume 32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-23 20:14:43,258 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume !(32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-23 20:14:43,258 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret364#1;havoc tlan_eisa_probe_#t~ret364#1; [2023-11-23 20:14:43,258 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-3: assume 0 != tlan_eisa_probe_#t~nondet357#1;havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-23 20:14:43,259 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-3: assume !(0 != tlan_eisa_probe_#t~nondet357#1);havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-23 20:14:43,259 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := ~debug~0; [2023-11-23 20:14:43,259 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet357#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet357#1 <= 16;assume tlan_eisa_probe_#t~nondet357#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet357#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet357#1 >= -2147483648; [2023-11-23 20:14:43,259 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := 0; [2023-11-23 20:14:43,259 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-5: assume !(0 == ~debug~0); [2023-11-23 20:14:43,259 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6948: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2023-11-23 20:14:43,259 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6948: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2023-11-23 20:14:43,260 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6916-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret358#1;havoc tlan_eisa_probe_#t~ret358#1; [2023-11-23 20:14:43,260 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6916: SUMMARY for call tlan_eisa_probe_#t~ret358#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:14:43,260 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-23 20:14:43,260 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6983: assume 64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-23 20:14:43,260 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6983: assume !(64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-23 20:14:43,260 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7016-1: assume -2147483648 <= tlan_eisa_probe_#t~ret369#1 && tlan_eisa_probe_#t~ret369#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret369#1; [2023-11-23 20:14:43,260 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7016: SUMMARY for call tlan_eisa_probe_#t~ret369#1 := printk(47, 0); srcloc: null [2023-11-23 20:14:43,261 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-23 20:14:43,261 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6917-1: assume -2147483648 <= tlan_eisa_probe_#t~ret359#1 && tlan_eisa_probe_#t~ret359#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret359#1; [2023-11-23 20:14:43,261 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6917: SUMMARY for call tlan_eisa_probe_#t~ret359#1 := printk(44, 0); srcloc: null [2023-11-23 20:14:43,261 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43247#1: SUMMARY for call tlan_eisa_probe_#t~ret368#1 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12, 0, 0); srcloc: null [2023-11-23 20:14:43,261 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6987: assume 128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-23 20:14:43,261 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6987: assume !(128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-23 20:14:43,261 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-3: assume 0 != tlan_eisa_probe_#t~nondet360#1;havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-23 20:14:43,262 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-3: assume !(0 != tlan_eisa_probe_#t~nondet360#1);havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-23 20:14:43,262 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := ~debug~0; [2023-11-23 20:14:43,262 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet360#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet360#1 <= 16;assume tlan_eisa_probe_#t~nondet360#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet360#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet360#1 >= -2147483648; [2023-11-23 20:14:43,262 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-5: call tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0);tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset := tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset;havoc tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset; [2023-11-23 20:14:43,262 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-23 20:14:43,262 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923-1: assume -2147483648 <= tlan_eisa_probe_#t~ret361#1 && tlan_eisa_probe_#t~ret361#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret361#1; [2023-11-23 20:14:43,262 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(45, 0); srcloc: null [2023-11-23 20:14:43,263 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956-1: tlan_eisa_probe_~tmp___3~2#1 := tlan_eisa_probe_#t~ret365#1;havoc tlan_eisa_probe_#t~ret365#1; [2023-11-23 20:14:43,263 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: SUMMARY for call tlan_eisa_probe_#t~ret365#1 := inb((if (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:14:43,263 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-23 20:14:43,263 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: assume 1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296; [2023-11-23 20:14:43,263 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: assume !(1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296); [2023-11-23 20:14:43,263 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024-1: assume -2147483648 <= tlan_eisa_probe_#t~ret370#1 && tlan_eisa_probe_#t~ret370#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret370#1; [2023-11-23 20:14:43,263 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: SUMMARY for call tlan_eisa_probe_#t~ret370#1 := printk(48, 0); srcloc: null [2023-11-23 20:14:43,263 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-23 20:14:43,264 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##73: assume !(0 == ~debug~0); [2023-11-23 20:14:43,264 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##73: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := 0; [2023-11-23 20:14:43,264 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2023-11-23 20:14:43,264 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2023-11-23 20:14:43,264 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-23 20:14:43,264 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-23 20:14:43,264 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-23 20:14:43,265 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6965-2: SUMMARY for call tlan_eisa_probe_#t~ret367#1 := inb((if (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:14:43,265 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6965: assume 16 == ~debug~0; [2023-11-23 20:14:43,265 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6965: assume !(16 == ~debug~0); [2023-11-23 20:14:43,265 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-23 20:14:43,265 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6967-1: assume -2147483648 <= tlan_eisa_probe_#t~ret366#1 && tlan_eisa_probe_#t~ret366#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret366#1; [2023-11-23 20:14:43,265 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6967: SUMMARY for call tlan_eisa_probe_#t~ret366#1 := printk(46, 0); srcloc: null [2023-11-23 20:14:43,265 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret363#1;havoc tlan_eisa_probe_#t~ret363#1; [2023-11-23 20:14:43,266 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936: SUMMARY for call tlan_eisa_probe_#t~ret363#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:14:43,266 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##119: assume !(16 == ~debug~0); [2023-11-23 20:14:43,266 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##119: assume 16 == ~debug~0; [2023-11-23 20:14:43,266 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6938: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-23 20:14:43,266 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6938: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-23 20:14:43,266 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##122: assume !(16 == ~debug~0); [2023-11-23 20:14:43,266 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##122: assume 16 == ~debug~0; [2023-11-23 20:14:43,485 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:14:47,331 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:14:47,331 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 20:14:47,334 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:14:47 BoogieIcfgContainer [2023-11-23 20:14:47,334 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:14:47,335 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:14:47,335 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:14:47,346 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:14:47,346 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:14:47" (1/1) ... [2023-11-23 20:14:47,356 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:14:47,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:47,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1777 states and 2554 transitions. [2023-11-23 20:14:47,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2554 transitions. [2023-11-23 20:14:47,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-23 20:14:47,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:47,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:47,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:48,729 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-23 20:14:49,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:49,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 1798 states and 2587 transitions. [2023-11-23 20:14:49,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2587 transitions. [2023-11-23 20:14:49,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-23 20:14:49,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:49,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:49,506 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-23 20:14:49,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:49,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1790 states and 2573 transitions. [2023-11-23 20:14:49,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2573 transitions. [2023-11-23 20:14:49,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-23 20:14:49,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:49,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:49,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:50,126 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-23 20:14:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2625 states to 1799 states and 2589 transitions. [2023-11-23 20:14:50,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2589 transitions. [2023-11-23 20:14:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-23 20:14:50,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:50,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:50,992 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-23 20:14:51,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:51,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1802 states and 2595 transitions. [2023-11-23 20:14:51,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2595 transitions. [2023-11-23 20:14:51,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-23 20:14:51,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:51,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:51,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:51,934 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-23 20:14:52,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1805 states and 2600 transitions. [2023-11-23 20:14:52,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2600 transitions. [2023-11-23 20:14:52,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-23 20:14:52,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:52,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:52,926 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-23 20:14:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:53,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 1813 states and 2612 transitions. [2023-11-23 20:14:53,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 2612 transitions. [2023-11-23 20:14:53,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-23 20:14:53,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:53,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:53,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:53,504 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-23 20:14:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:53,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 1823 states and 2627 transitions. [2023-11-23 20:14:53,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 2627 transitions. [2023-11-23 20:14:53,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 20:14:53,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:53,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:54,247 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-23 20:14:55,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:55,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1840 states and 2656 transitions. [2023-11-23 20:14:55,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 2656 transitions. [2023-11-23 20:14:55,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-23 20:14:55,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:55,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:55,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:55,399 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-23 20:14:56,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:56,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1850 states and 2671 transitions. [2023-11-23 20:14:56,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 2671 transitions. [2023-11-23 20:14:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-23 20:14:56,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:56,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:56,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:56,779 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-23 20:14:56,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:56,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2758 states to 1861 states and 2689 transitions. [2023-11-23 20:14:56,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2689 transitions. [2023-11-23 20:14:56,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-23 20:14:56,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:56,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:57,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:57,455 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-23 20:14:57,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:57,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1857 states and 2682 transitions. [2023-11-23 20:14:57,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 2682 transitions. [2023-11-23 20:14:57,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-23 20:14:57,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:57,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:57,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:58,046 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 20:14:58,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 1861 states and 2687 transitions. [2023-11-23 20:14:58,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2687 transitions. [2023-11-23 20:14:58,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-23 20:14:58,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:58,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:58,392 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 20:14:58,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:58,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2791 states to 1872 states and 2706 transitions. [2023-11-23 20:14:58,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2706 transitions. [2023-11-23 20:14:58,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-23 20:14:58,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:58,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:58,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:59,130 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2023-11-23 20:14:59,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:59,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1879 states and 2717 transitions. [2023-11-23 20:14:59,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 2717 transitions. [2023-11-23 20:14:59,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-23 20:14:59,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:59,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:59,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:14:59,476 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-23 20:14:59,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:14:59,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 1875 states and 2710 transitions. [2023-11-23 20:14:59,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2710 transitions. [2023-11-23 20:14:59,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-23 20:14:59,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:14:59,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:14:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:00,083 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2023-11-23 20:15:00,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:00,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1875 states and 2709 transitions. [2023-11-23 20:15:00,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2709 transitions. [2023-11-23 20:15:00,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-23 20:15:00,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:00,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:00,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:00,814 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-23 20:15:00,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:00,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1886 states and 2728 transitions. [2023-11-23 20:15:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 2728 transitions. [2023-11-23 20:15:00,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-23 20:15:00,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:00,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:01,203 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 20:15:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:01,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1897 states and 2747 transitions. [2023-11-23 20:15:01,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2747 transitions. [2023-11-23 20:15:01,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-23 20:15:01,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:01,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:01,622 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-11-23 20:15:01,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:01,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1899 states and 2749 transitions. [2023-11-23 20:15:01,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2749 transitions. [2023-11-23 20:15:01,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-23 20:15:01,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:01,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:02,092 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-11-23 20:15:02,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:02,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 1895 states and 2742 transitions. [2023-11-23 20:15:02,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 2742 transitions. [2023-11-23 20:15:02,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-11-23 20:15:02,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:02,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:02,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:02,421 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-23 20:15:02,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:02,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1891 states and 2735 transitions. [2023-11-23 20:15:02,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 2735 transitions. [2023-11-23 20:15:02,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-11-23 20:15:02,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:02,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:02,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:02,989 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-11-23 20:15:03,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:03,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1903 states and 2758 transitions. [2023-11-23 20:15:03,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2758 transitions. [2023-11-23 20:15:03,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-11-23 20:15:03,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:03,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:03,638 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-11-23 20:15:03,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:03,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1905 states and 2759 transitions. [2023-11-23 20:15:03,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 2759 transitions. [2023-11-23 20:15:03,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-11-23 20:15:03,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:03,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:04,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:04,375 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-11-23 20:15:04,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:04,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1907 states and 2761 transitions. [2023-11-23 20:15:04,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2761 transitions. [2023-11-23 20:15:04,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-11-23 20:15:04,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:04,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:04,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:05,019 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-11-23 20:15:05,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:05,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 1928 states and 2803 transitions. [2023-11-23 20:15:05,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2803 transitions. [2023-11-23 20:15:05,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-11-23 20:15:05,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:05,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:05,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:06,240 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2023-11-23 20:15:06,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:06,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 1929 states and 2804 transitions. [2023-11-23 20:15:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 2804 transitions. [2023-11-23 20:15:06,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-11-23 20:15:06,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:06,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:07,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:07,528 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-11-23 20:15:07,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:07,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2936 states to 1931 states and 2807 transitions. [2023-11-23 20:15:07,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2807 transitions. [2023-11-23 20:15:07,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-23 20:15:07,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:07,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:08,365 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-11-23 20:15:08,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:08,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1933 states and 2808 transitions. [2023-11-23 20:15:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 2808 transitions. [2023-11-23 20:15:08,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-23 20:15:08,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:08,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:08,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:09,155 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-11-23 20:15:09,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:09,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 1936 states and 2813 transitions. [2023-11-23 20:15:09,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 2813 transitions. [2023-11-23 20:15:09,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-11-23 20:15:09,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:09,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:10,119 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-11-23 20:15:10,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:10,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2947 states to 1939 states and 2816 transitions. [2023-11-23 20:15:10,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 2816 transitions. [2023-11-23 20:15:10,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-11-23 20:15:10,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:10,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:10,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:15:10,967 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-11-23 20:15:11,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:15:11,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1942 states and 2819 transitions. [2023-11-23 20:15:11,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2819 transitions. [2023-11-23 20:15:11,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-11-23 20:15:11,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:15:11,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:15:11,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat