./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_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_1c5666c4-57cf-4917-ab73-afcfb6b06539/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5666c4-57cf-4917-ab73-afcfb6b06539/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_1c5666c4-57cf-4917-ab73-afcfb6b06539/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5666c4-57cf-4917-ab73-afcfb6b06539/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5666c4-57cf-4917-ab73-afcfb6b06539/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_1c5666c4-57cf-4917-ab73-afcfb6b06539/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 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:22:07,367 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:22:07,471 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5666c4-57cf-4917-ab73-afcfb6b06539/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-23 20:22:07,477 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:22:07,478 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:22:07,506 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:22:07,507 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:22:07,507 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:22:07,508 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:22:07,509 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:22:07,510 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:22:07,511 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:22:07,511 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:22:07,512 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:22:07,513 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:22:07,513 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:22:07,514 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:22:07,514 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:22:07,515 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:22:07,516 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:22:07,516 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:22:07,517 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:22:07,518 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:22:07,518 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:22:07,519 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:22:07,519 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:22:07,520 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:22:07,520 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:22:07,520 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:22:07,521 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:22:07,521 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_1c5666c4-57cf-4917-ab73-afcfb6b06539/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5666c4-57cf-4917-ab73-afcfb6b06539/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf [2023-11-23 20:22:07,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:22:07,844 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:22:07,858 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:22:07,860 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:22:07,860 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:22:07,862 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5666c4-57cf-4917-ab73-afcfb6b06539/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-23 20:22:11,242 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:22:12,007 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:22:12,007 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5666c4-57cf-4917-ab73-afcfb6b06539/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-23 20:22:12,069 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5666c4-57cf-4917-ab73-afcfb6b06539/bin/ukojak-verify-1t5iHCbJaC/data/5bd34cbbe/7b274659d6764534a6834b72ef19b9e6/FLAG7358f64d6 [2023-11-23 20:22:12,095 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5666c4-57cf-4917-ab73-afcfb6b06539/bin/ukojak-verify-1t5iHCbJaC/data/5bd34cbbe/7b274659d6764534a6834b72ef19b9e6 [2023-11-23 20:22:12,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:22:12,108 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:22:12,110 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:22:12,110 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:22:12,117 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:22:12,121 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:22:12" (1/1) ... [2023-11-23 20:22:12,122 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40c02c9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:12, skipping insertion in model container [2023-11-23 20:22:12,123 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:22:12" (1/1) ... [2023-11-23 20:22:12,552 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:22:15,813 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_1c5666c4-57cf-4917-ab73-afcfb6b06539/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2023-11-23 20:22:15,820 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_1c5666c4-57cf-4917-ab73-afcfb6b06539/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2023-11-23 20:22:15,864 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:22:15,924 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:22:16,094 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"); [5337] [2023-11-23 20:22:16,096 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)); [5344] [2023-11-23 20:22:16,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5351] [2023-11-23 20:22:16,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5397-5398] [2023-11-23 20:22:16,102 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"); [5403-5405] [2023-11-23 20:22:16,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5453] [2023-11-23 20:22:16,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5456] [2023-11-23 20:22:16,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5459] [2023-11-23 20:22:16,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5462] [2023-11-23 20:22:16,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5560] [2023-11-23 20:22:16,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5568] [2023-11-23 20:22:16,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5598] [2023-11-23 20:22:16,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5606] [2023-11-23 20:22:16,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5613] [2023-11-23 20:22:16,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5621] [2023-11-23 20:22:16,123 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)); [5689-5690] [2023-11-23 20:22:16,126 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)); [5723-5724] [2023-11-23 20:22:16,439 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_1c5666c4-57cf-4917-ab73-afcfb6b06539/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2023-11-23 20:22:16,439 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_1c5666c4-57cf-4917-ab73-afcfb6b06539/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2023-11-23 20:22:16,447 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:22:16,667 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:16,668 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:16,675 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:22:16,676 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:16 WrapperNode [2023-11-23 20:22:16,676 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:22:16,677 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:22:16,678 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:22:16,678 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:22:16,685 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:16" (1/1) ... [2023-11-23 20:22:16,805 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:16" (1/1) ... [2023-11-23 20:22:17,103 INFO L138 Inliner]: procedures = 442, calls = 2424, calls flagged for inlining = 212, calls inlined = 197, statements flattened = 6731 [2023-11-23 20:22:17,103 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:22:17,104 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:22:17,104 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:22:17,104 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:22:17,114 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:16" (1/1) ... [2023-11-23 20:22:17,114 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:16" (1/1) ... [2023-11-23 20:22:17,148 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:16" (1/1) ... [2023-11-23 20:22:17,149 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:16" (1/1) ... [2023-11-23 20:22:17,286 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:16" (1/1) ... [2023-11-23 20:22:17,326 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:16" (1/1) ... [2023-11-23 20:22:17,427 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:16" (1/1) ... [2023-11-23 20:22:17,458 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:16" (1/1) ... [2023-11-23 20:22:17,509 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:22:17,510 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:22:17,511 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:22:17,511 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:22:17,512 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:16" (1/1) ... [2023-11-23 20:22:17,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:22:17,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5666c4-57cf-4917-ab73-afcfb6b06539/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:22:17,546 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5666c4-57cf-4917-ab73-afcfb6b06539/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:22:17,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5666c4-57cf-4917-ab73-afcfb6b06539/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:22:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-23 20:22:17,591 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-23 20:22:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 20:22:17,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 20:22:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:22:17,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:22:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-23 20:22:17,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-23 20:22:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-23 20:22:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-23 20:22:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2023-11-23 20:22:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2023-11-23 20:22:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:22:17,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:22:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-23 20:22:17,594 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-23 20:22:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:22:17,594 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:22:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-11-23 20:22:17,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-11-23 20:22:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-23 20:22:17,596 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-23 20:22:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-23 20:22:17,598 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-23 20:22:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 20:22:17,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 20:22:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:22:17,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:22:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 20:22:17,600 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 20:22:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:22:17,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:22:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-23 20:22:17,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-23 20:22:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:22:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 20:22:17,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 20:22:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-23 20:22:17,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-23 20:22:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-23 20:22:17,601 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-23 20:22:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-23 20:22:17,602 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-23 20:22:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:22:17,603 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:22:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-23 20:22:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-23 20:22:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-23 20:22:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-23 20:22:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2023-11-23 20:22:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2023-11-23 20:22:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-23 20:22:17,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-23 20:22:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-23 20:22:17,606 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-23 20:22:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:22:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:22:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:22:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 20:22:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 20:22:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 20:22:17,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 20:22:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:22:17,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:22:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:22:17,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:22:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 20:22:17,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 20:22:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-23 20:22:17,609 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-23 20:22:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-23 20:22:17,610 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-23 20:22:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 20:22:17,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 20:22:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 20:22:17,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 20:22:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-23 20:22:17,611 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-23 20:22:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-23 20:22:17,611 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-23 20:22:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-23 20:22:17,612 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-23 20:22:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:22:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-23 20:22:17,612 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-23 20:22:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-23 20:22:17,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-23 20:22:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 20:22:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 20:22:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-23 20:22:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-23 20:22:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:22:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:22:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:22:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:22:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:22:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:22:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 20:22:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:22:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:22:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-23 20:22:17,615 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-23 20:22:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-23 20:22:17,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-23 20:22:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-23 20:22:17,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-23 20:22:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-23 20:22:17,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-23 20:22:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:22:17,617 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:22:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-11-23 20:22:17,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-11-23 20:22:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-23 20:22:17,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-23 20:22:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-23 20:22:17,618 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-23 20:22:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-23 20:22:17,619 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-23 20:22:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-23 20:22:17,619 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-23 20:22:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-11-23 20:22:17,619 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-11-23 20:22:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:22:17,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:22:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-23 20:22:17,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-23 20:22:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:22:17,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:22:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-11-23 20:22:17,621 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-11-23 20:22:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 20:22:17,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 20:22:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-23 20:22:17,621 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-23 20:22:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-23 20:22:17,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-23 20:22:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-23 20:22:17,623 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-23 20:22:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 20:22:17,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 20:22:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 20:22:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 20:22:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 20:22:17,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 20:22:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-23 20:22:17,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-23 20:22:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:22:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-23 20:22:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-23 20:22:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 20:22:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 20:22:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:22:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-23 20:22:17,638 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-23 20:22:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-11-23 20:22:17,638 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-11-23 20:22:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:22:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:22:17,638 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:22:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-23 20:22:17,639 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-23 20:22:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-23 20:22:17,639 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-23 20:22:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-23 20:22:17,639 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-23 20:22:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 20:22:17,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 20:22:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-23 20:22:17,640 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-23 20:22:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:22:17,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:22:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-23 20:22:17,640 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-23 20:22:17,641 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-23 20:22:17,641 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-23 20:22:17,641 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-23 20:22:17,641 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-23 20:22:17,641 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-23 20:22:17,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-23 20:22:17,641 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 20:22:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 20:22:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-23 20:22:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-23 20:22:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-23 20:22:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-23 20:22:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-23 20:22:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-23 20:22:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-23 20:22:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-23 20:22:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:22:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-23 20:22:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-23 20:22:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:22:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:22:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-23 20:22:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-23 20:22:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-23 20:22:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-23 20:22:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-23 20:22:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-23 20:22:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-23 20:22:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-23 20:22:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-23 20:22:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-23 20:22:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2023-11-23 20:22:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2023-11-23 20:22:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:22:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:22:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-23 20:22:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-23 20:22:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 20:22:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 20:22:17,699 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-23 20:22:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-23 20:22:17,699 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-23 20:22:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-23 20:22:17,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:22:17,699 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-23 20:22:17,699 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-23 20:22:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-23 20:22:17,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 20:22:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 20:22:17,699 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-23 20:22:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-23 20:22:17,700 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-23 20:22:17,700 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-23 20:22:18,521 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:22:18,525 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:22:19,891 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 20:22:24,584 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: 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 20:22:24,585 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: 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 20:22:24,585 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: 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 20:22:24,585 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: 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 20:22:24,585 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-23 20:22:24,586 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: assume -2147483648 <= tlan_eisa_probe_#t~ret363#1 && tlan_eisa_probe_#t~ret363#1 <= 2147483647;tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret363#1;havoc tlan_eisa_probe_#t~ret363#1; [2023-11-23 20:22:24,586 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007-1: assume -2147483648 <= tlan_eisa_probe_#t~ret364#1 && tlan_eisa_probe_#t~ret364#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret364#1; [2023-11-23 20:22:24,586 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007: SUMMARY for call tlan_eisa_probe_#t~ret364#1 := printk(47, 0); srcloc: null [2023-11-23 20:22:24,586 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-23 20:22:24,586 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7015-1: assume -2147483648 <= tlan_eisa_probe_#t~ret365#1 && tlan_eisa_probe_#t~ret365#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret365#1; [2023-11-23 20:22:24,586 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7015: SUMMARY for call tlan_eisa_probe_#t~ret365#1 := printk(48, 0); srcloc: null [2023-11-23 20:22:24,587 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-23 20:22:24,587 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-23 20:22:24,587 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43909#1: SUMMARY for call tlan_eisa_probe_#t~ret363#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 20:22:24,587 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume 0 != tlan_eisa_probe_#t~nondet349#1;havoc tlan_eisa_probe_#t~nondet349#1; [2023-11-23 20:22:24,587 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume !(0 != tlan_eisa_probe_#t~nondet349#1);havoc tlan_eisa_probe_#t~nondet349#1; [2023-11-23 20:22:24,587 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet349#1 := ~debug~0; [2023-11-23 20:22:24,588 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet349#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet349#1 <= 16;assume tlan_eisa_probe_#t~nondet349#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet349#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet349#1 >= -2147483648; [2023-11-23 20:22:24,588 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet352#1 := 0; [2023-11-23 20:22:24,588 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-5: assume !(0 == ~debug~0); [2023-11-23 20:22:24,588 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-23 20:22:24,588 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret350#1;havoc tlan_eisa_probe_#t~ret350#1; [2023-11-23 20:22:24,588 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900: SUMMARY for call tlan_eisa_probe_#t~ret350#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 20:22:24,589 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6901-1: assume -2147483648 <= tlan_eisa_probe_#t~ret351#1 && tlan_eisa_probe_#t~ret351#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret351#1; [2023-11-23 20:22:24,589 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6901: SUMMARY for call tlan_eisa_probe_#t~ret351#1 := printk(43, 0); srcloc: null [2023-11-23 20:22:24,589 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-3: assume 0 != tlan_eisa_probe_#t~nondet352#1;havoc tlan_eisa_probe_#t~nondet352#1; [2023-11-23 20:22:24,589 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-3: assume !(0 != tlan_eisa_probe_#t~nondet352#1);havoc tlan_eisa_probe_#t~nondet352#1; [2023-11-23 20:22:24,589 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet352#1 := ~debug~0; [2023-11-23 20:22:24,595 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet352#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet352#1 <= 16;assume tlan_eisa_probe_#t~nondet352#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet352#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet352#1 >= -2147483648; [2023-11-23 20:22:24,595 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet355#1 := 0; [2023-11-23 20:22:24,596 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-5: assume !(0 == ~debug~0); [2023-11-23 20:22:24,596 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret353#1;havoc tlan_eisa_probe_#t~ret353#1; [2023-11-23 20:22:24,596 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907: SUMMARY for call tlan_eisa_probe_#t~ret353#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 20:22:24,596 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908-1: assume -2147483648 <= tlan_eisa_probe_#t~ret354#1 && tlan_eisa_probe_#t~ret354#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret354#1; [2023-11-23 20:22:24,596 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908: SUMMARY for call tlan_eisa_probe_#t~ret354#1 := printk(44, 0); srcloc: null [2023-11-23 20:22:24,596 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet355#1 := ~debug~0; [2023-11-23 20:22:24,597 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet355#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet355#1 <= 16;assume tlan_eisa_probe_#t~nondet355#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet355#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet355#1 >= -2147483648; [2023-11-23 20:22:24,597 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-5: call tlan_eisa_probe_#t~ret357#1.base, tlan_eisa_probe_#t~ret357#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~ret357#1.base, tlan_eisa_probe_#t~ret357#1.offset;havoc tlan_eisa_probe_#t~ret357#1.base, tlan_eisa_probe_#t~ret357#1.offset; [2023-11-23 20:22:24,598 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-3: assume 0 != tlan_eisa_probe_#t~nondet355#1;havoc tlan_eisa_probe_#t~nondet355#1; [2023-11-23 20:22:24,602 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-3: assume !(0 != tlan_eisa_probe_#t~nondet355#1);havoc tlan_eisa_probe_#t~nondet355#1; [2023-11-23 20:22:24,602 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(45, 0); srcloc: null [2023-11-23 20:22:24,602 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: 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 20:22:24,602 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6922: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2023-11-23 20:22:24,602 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6922: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2023-11-23 20:22:24,603 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6927-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret358#1;havoc tlan_eisa_probe_#t~ret358#1; [2023-11-23 20:22:24,603 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6927: SUMMARY for call tlan_eisa_probe_#t~ret358#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 20:22:24,603 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-23 20:22:24,603 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-23 20:22:24,604 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: 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 20:22:24,606 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-23 20:22:24,606 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret359#1;havoc tlan_eisa_probe_#t~ret359#1; [2023-11-23 20:22:24,606 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: SUMMARY for call tlan_eisa_probe_#t~ret359#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 20:22:24,606 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6939: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2023-11-23 20:22:24,607 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6939: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2023-11-23 20:22:24,607 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6941: 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 20:22:24,607 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6947-1: tlan_eisa_probe_~tmp___3~1#1 := tlan_eisa_probe_#t~ret360#1;havoc tlan_eisa_probe_#t~ret360#1; [2023-11-23 20:22:24,607 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6947: SUMMARY for call tlan_eisa_probe_#t~ret360#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 20:22:24,607 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume 1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296; [2023-11-23 20:22:24,607 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume !(1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296); [2023-11-23 20:22:24,607 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6951: 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 20:22:24,608 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-23 20:22:24,608 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956-2: SUMMARY for call tlan_eisa_probe_#t~ret362#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 20:22:24,608 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume 16 == ~debug~0; [2023-11-23 20:22:24,608 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume !(16 == ~debug~0); [2023-11-23 20:22:24,608 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(46, 0); srcloc: null [2023-11-23 20:22:24,608 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958-1: 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 20:22:24,609 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !(16 == ~debug~0); [2023-11-23 20:22:24,609 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume 16 == ~debug~0; [2023-11-23 20:22:24,609 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !(16 == ~debug~0); [2023-11-23 20:22:24,609 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume 16 == ~debug~0; [2023-11-23 20:22:24,609 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret362#1;havoc tlan_eisa_probe_#t~ret362#1; [2023-11-23 20:22:24,609 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !(0 == ~debug~0); [2023-11-23 20:22:24,609 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet349#1 := 0; [2023-11-23 20:22:24,610 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-23 20:22:24,611 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6966: 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 20:22:24,611 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6966: 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 20:22:24,611 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: 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 20:22:24,612 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: 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 20:22:24,818 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:22:29,877 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:22:29,878 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 20:22:29,881 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:22:29 BoogieIcfgContainer [2023-11-23 20:22:29,881 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:22:29,885 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:22:29,885 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:22:29,897 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:22:29,898 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:22:29" (1/1) ... [2023-11-23 20:22:29,911 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:22:30,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:30,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1861 states and 2704 transitions. [2023-11-23 20:22:30,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2704 transitions. [2023-11-23 20:22:30,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-23 20:22:30,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:30,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:31,307 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2023-11-23 20:22:31,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:31,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1870 states and 2722 transitions. [2023-11-23 20:22:31,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2722 transitions. [2023-11-23 20:22:31,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-23 20:22:31,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:31,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:32,427 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-23 20:22:32,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:32,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1872 states and 2724 transitions. [2023-11-23 20:22:32,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2724 transitions. [2023-11-23 20:22:32,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-23 20:22:32,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:32,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:32,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:33,178 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-23 20:22:33,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:33,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1873 states and 2725 transitions. [2023-11-23 20:22:33,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2725 transitions. [2023-11-23 20:22:33,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-23 20:22:33,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:33,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:33,696 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2023-11-23 20:22:33,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:33,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1883 states and 2744 transitions. [2023-11-23 20:22:33,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 2744 transitions. [2023-11-23 20:22:33,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-23 20:22:33,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:33,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:34,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:34,281 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-23 20:22:34,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:34,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2758 states to 1889 states and 2758 transitions. [2023-11-23 20:22:34,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2758 transitions. [2023-11-23 20:22:34,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-23 20:22:34,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:34,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:35,082 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2023-11-23 20:22:35,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:35,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1893 states and 2767 transitions. [2023-11-23 20:22:35,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2767 transitions. [2023-11-23 20:22:35,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-23 20:22:35,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:35,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:35,689 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2023-11-23 20:22:35,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:35,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1896 states and 2772 transitions. [2023-11-23 20:22:35,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2772 transitions. [2023-11-23 20:22:35,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-23 20:22:35,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:35,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:36,224 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:22:36,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:36,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1901 states and 2787 transitions. [2023-11-23 20:22:36,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2787 transitions. [2023-11-23 20:22:36,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-23 20:22:36,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:36,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:36,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:36,989 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:22:37,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:37,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1902 states and 2788 transitions. [2023-11-23 20:22:37,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2788 transitions. [2023-11-23 20:22:37,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-23 20:22:37,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:37,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:37,501 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2023-11-23 20:22:37,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:37,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1908 states and 2807 transitions. [2023-11-23 20:22:37,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 2807 transitions. [2023-11-23 20:22:37,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-23 20:22:37,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:37,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:38,258 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2023-11-23 20:22:38,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:38,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 1909 states and 2808 transitions. [2023-11-23 20:22:38,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2808 transitions. [2023-11-23 20:22:38,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-23 20:22:38,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:38,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:38,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:38,646 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2023-11-23 20:22:38,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1913 states and 2815 transitions. [2023-11-23 20:22:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 2815 transitions. [2023-11-23 20:22:38,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-23 20:22:38,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:38,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:38,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:39,032 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-23 20:22:39,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:39,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1918 states and 2824 transitions. [2023-11-23 20:22:39,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 2824 transitions. [2023-11-23 20:22:39,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-11-23 20:22:39,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:39,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:39,541 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-23 20:22:39,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:39,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1926 states and 2846 transitions. [2023-11-23 20:22:39,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 2846 transitions. [2023-11-23 20:22:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-11-23 20:22:39,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:39,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:40,217 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-23 20:22:40,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:40,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1931 states and 2858 transitions. [2023-11-23 20:22:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2858 transitions. [2023-11-23 20:22:40,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-11-23 20:22:40,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:40,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:40,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:40,966 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2023-11-23 20:22:41,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:41,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 1935 states and 2865 transitions. [2023-11-23 20:22:41,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 2865 transitions. [2023-11-23 20:22:41,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-23 20:22:41,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:41,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:41,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:41,705 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-23 20:22:41,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2869 states to 1939 states and 2869 transitions. [2023-11-23 20:22:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 2869 transitions. [2023-11-23 20:22:41,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-23 20:22:41,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:41,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:42,120 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 20:22:42,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:42,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2871 states to 1940 states and 2871 transitions. [2023-11-23 20:22:42,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 2871 transitions. [2023-11-23 20:22:42,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-11-23 20:22:42,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:42,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:42,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:42,573 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-11-23 20:22:43,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:43,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1946 states and 2889 transitions. [2023-11-23 20:22:43,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 2889 transitions. [2023-11-23 20:22:43,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-23 20:22:43,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:43,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:43,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:43,594 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-23 20:22:43,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:43,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1952 states and 2897 transitions. [2023-11-23 20:22:43,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 2897 transitions. [2023-11-23 20:22:43,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-23 20:22:43,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:43,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:43,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:44,016 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-11-23 20:22:44,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:44,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 1959 states and 2915 transitions. [2023-11-23 20:22:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 2915 transitions. [2023-11-23 20:22:44,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-23 20:22:44,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:44,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:45,481 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2023-11-23 20:22:45,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 1964 states and 2924 transitions. [2023-11-23 20:22:45,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 2924 transitions. [2023-11-23 20:22:45,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-23 20:22:45,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:45,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:46,061 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-23 20:22:47,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:47,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1971 states and 2941 transitions. [2023-11-23 20:22:47,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 2941 transitions. [2023-11-23 20:22:47,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-23 20:22:47,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:47,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:47,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:47,756 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2023-11-23 20:22:47,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2949 states to 1977 states and 2949 transitions. [2023-11-23 20:22:47,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 2949 transitions. [2023-11-23 20:22:47,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-23 20:22:47,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:47,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-23 20:22:48,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1992 states and 2978 transitions. [2023-11-23 20:22:48,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 2978 transitions. [2023-11-23 20:22:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-23 20:22:48,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:48,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:48,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:48,962 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:22:49,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:49,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 2009 states and 3009 transitions. [2023-11-23 20:22:49,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3009 transitions. [2023-11-23 20:22:49,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-11-23 20:22:49,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:49,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:49,996 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2023-11-23 20:22:50,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:50,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3016 states to 2013 states and 3016 transitions. [2023-11-23 20:22:50,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3016 transitions. [2023-11-23 20:22:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-23 20:22:50,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:50,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:50,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:50,722 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked.