./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 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL/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_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:19:50,037 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:19:50,104 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:19:50,109 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:19:50,110 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:19:50,133 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:19:50,134 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:19:50,135 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:19:50,136 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:19:50,136 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:19:50,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:19:50,138 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:19:50,138 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:19:50,139 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:19:50,139 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:19:50,140 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:19:50,141 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:19:50,141 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:19:50,142 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:19:50,142 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:19:50,143 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:19:50,143 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:19:50,144 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:19:50,145 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:19:50,145 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:19:50,146 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:19:50,146 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:19:50,147 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:19:50,147 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:19:50,148 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:19:50,148 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_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf [2023-11-19 03:19:50,432 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:19:50,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:19:50,457 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:19:50,458 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:19:50,459 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:19:50,461 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-19 03:19:53,783 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:19:54,429 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:19:54,429 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-19 03:19:54,486 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL/data/c1bae610f/4580e96dd6a44772acefa4bc86c6a9b4/FLAGd15ab98fc [2023-11-19 03:19:54,503 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL/data/c1bae610f/4580e96dd6a44772acefa4bc86c6a9b4 [2023-11-19 03:19:54,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:19:54,511 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:19:54,515 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:19:54,515 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:19:54,521 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:19:54,523 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:19:54" (1/1) ... [2023-11-19 03:19:54,525 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d64bffe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:54, skipping insertion in model container [2023-11-19 03:19:54,525 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:19:54" (1/1) ... [2023-11-19 03:19:54,752 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:19:58,369 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_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2023-11-19 03:19:58,376 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_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2023-11-19 03:19:58,416 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:19:58,478 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:19:58,596 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] [2023-11-19 03:19:58,598 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] [2023-11-19 03:19:58,598 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5351] [2023-11-19 03:19:58,603 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] [2023-11-19 03:19:58,603 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] [2023-11-19 03:19:58,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5453] [2023-11-19 03:19:58,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5456] [2023-11-19 03:19:58,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5459] [2023-11-19 03:19:58,606 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5462] [2023-11-19 03:19:58,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5560] [2023-11-19 03:19:58,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5568] [2023-11-19 03:19:58,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5598] [2023-11-19 03:19:58,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5606] [2023-11-19 03:19:58,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5613] [2023-11-19 03:19:58,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5621] [2023-11-19 03:19:58,618 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] [2023-11-19 03:19:58,621 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] [2023-11-19 03:19:58,954 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_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2023-11-19 03:19:58,955 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_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2023-11-19 03:19:58,961 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:19:59,188 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:19:59,189 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:19:59,196 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:19:59,197 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:59 WrapperNode [2023-11-19 03:19:59,197 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:19:59,198 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:19:59,199 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:19:59,199 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:19:59,206 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:59" (1/1) ... [2023-11-19 03:19:59,322 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:59" (1/1) ... [2023-11-19 03:19:59,605 INFO L138 Inliner]: procedures = 442, calls = 2424, calls flagged for inlining = 212, calls inlined = 197, statements flattened = 6731 [2023-11-19 03:19:59,606 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:19:59,606 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:19:59,607 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:19:59,607 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:19:59,616 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:59" (1/1) ... [2023-11-19 03:19:59,617 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:59" (1/1) ... [2023-11-19 03:19:59,677 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:59" (1/1) ... [2023-11-19 03:19:59,677 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:59" (1/1) ... [2023-11-19 03:19:59,923 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:59" (1/1) ... [2023-11-19 03:20:00,005 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:59" (1/1) ... [2023-11-19 03:20:00,041 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:59" (1/1) ... [2023-11-19 03:20:00,067 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:59" (1/1) ... [2023-11-19 03:20:00,115 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:20:00,117 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:20:00,117 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:20:00,117 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:20:00,118 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:59" (1/1) ... [2023-11-19 03:20:00,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:20:00,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:20:00,152 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:20:00,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb18d82-7cfb-4ad1-9943-cc2f3464b04a/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:20:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-19 03:20:00,188 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-19 03:20:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 03:20:00,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 03:20:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:20:00,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:20:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-19 03:20:00,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-19 03:20:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-19 03:20:00,189 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-19 03:20:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2023-11-19 03:20:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2023-11-19 03:20:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:20:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:20:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-19 03:20:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-19 03:20:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 03:20:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 03:20:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-11-19 03:20:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-11-19 03:20:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-19 03:20:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-19 03:20:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-19 03:20:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-19 03:20:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 03:20:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 03:20:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 03:20:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 03:20:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 03:20:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 03:20:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 03:20:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 03:20:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 03:20:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 03:20:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:20:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 03:20:00,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 03:20:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-19 03:20:00,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-19 03:20:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-19 03:20:00,196 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-19 03:20:00,196 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-19 03:20:00,196 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-19 03:20:00,196 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 03:20:00,196 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 03:20:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-19 03:20:00,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-19 03:20:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-19 03:20:00,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-19 03:20:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2023-11-19 03:20:00,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2023-11-19 03:20:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-19 03:20:00,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-19 03:20:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-19 03:20:00,199 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-19 03:20:00,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 03:20:00,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 03:20:00,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:20:00,199 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 03:20:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 03:20:00,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-19 03:20:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-19 03:20:00,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 03:20:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 03:20:00,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 03:20:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 03:20:00,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-19 03:20:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-19 03:20:00,201 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-19 03:20:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-19 03:20:00,202 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-19 03:20:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-19 03:20:00,202 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 03:20:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 03:20:00,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 03:20:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 03:20:00,203 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-19 03:20:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-19 03:20:00,203 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-19 03:20:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-19 03:20:00,204 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-19 03:20:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-19 03:20:00,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:20:00,205 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-19 03:20:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-19 03:20:00,205 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-19 03:20:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-19 03:20:00,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 03:20:00,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 03:20:00,206 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-19 03:20:00,206 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-19 03:20:00,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:20:00,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 03:20:00,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 03:20:00,207 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 03:20:00,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 03:20:00,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:20:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 03:20:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:20:00,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:20:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-19 03:20:00,208 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-19 03:20:00,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-19 03:20:00,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-19 03:20:00,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-19 03:20:00,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-19 03:20:00,209 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-19 03:20:00,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-19 03:20:00,210 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:20:00,210 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:20:00,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-11-19 03:20:00,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-11-19 03:20:00,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 03:20:00,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 03:20:00,211 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-19 03:20:00,211 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-19 03:20:00,211 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-19 03:20:00,211 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-19 03:20:00,212 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-19 03:20:00,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-19 03:20:00,212 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-11-19 03:20:00,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-11-19 03:20:00,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:20:00,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:20:00,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-19 03:20:00,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-19 03:20:00,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:20:00,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:20:00,213 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-11-19 03:20:00,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-11-19 03:20:00,214 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 03:20:00,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 03:20:00,214 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-19 03:20:00,214 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-19 03:20:00,215 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-19 03:20:00,215 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-19 03:20:00,215 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-19 03:20:00,215 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-19 03:20:00,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-19 03:20:00,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-19 03:20:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 03:20:00,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 03:20:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 03:20:00,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 03:20:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-19 03:20:00,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-19 03:20:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:20:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-19 03:20:00,217 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-19 03:20:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 03:20:00,218 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 03:20:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:20:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-19 03:20:00,218 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-19 03:20:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-11-19 03:20:00,219 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-11-19 03:20:00,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:20:00,219 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:20:00,219 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:20:00,219 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-19 03:20:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-19 03:20:00,220 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-19 03:20:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-19 03:20:00,220 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-19 03:20:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-19 03:20:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 03:20:00,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 03:20:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-19 03:20:00,221 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-19 03:20:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 03:20:00,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 03:20:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-19 03:20:00,222 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-19 03:20:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-19 03:20:00,223 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-19 03:20:00,223 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-19 03:20:00,223 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-19 03:20:00,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-19 03:20:00,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-19 03:20:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 03:20:00,224 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 03:20:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-19 03:20:00,224 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-19 03:20:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-19 03:20:00,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-19 03:20:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-19 03:20:00,225 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-19 03:20:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-19 03:20:00,225 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-19 03:20:00,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:20:00,226 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-19 03:20:00,226 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-19 03:20:00,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:20:00,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:20:00,226 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-19 03:20:00,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-19 03:20:00,227 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-19 03:20:00,227 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-19 03:20:00,227 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-19 03:20:00,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-19 03:20:00,228 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-19 03:20:00,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-19 03:20:00,228 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-19 03:20:00,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-19 03:20:00,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2023-11-19 03:20:00,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2023-11-19 03:20:00,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 03:20:00,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 03:20:00,229 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-19 03:20:00,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-19 03:20:00,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-19 03:20:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-19 03:20:00,230 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-19 03:20:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-19 03:20:00,230 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-19 03:20:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-19 03:20:00,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:20:00,231 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-19 03:20:00,231 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-19 03:20:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-19 03:20:00,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 03:20:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 03:20:00,232 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-19 03:20:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-19 03:20:00,232 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-19 03:20:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-19 03:20:00,996 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:20:01,006 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:20:02,146 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:20:06,080 INFO L767 $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); [2023-11-19 03:20:06,080 INFO L767 $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)); [2023-11-19 03:20:06,080 INFO L767 $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); [2023-11-19 03:20:06,080 INFO L767 $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)); [2023-11-19 03:20:06,081 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-19 03:20:06,081 INFO L767 $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; [2023-11-19 03:20:06,081 INFO L767 $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; [2023-11-19 03:20:06,082 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007: SUMMARY for call tlan_eisa_probe_#t~ret364#1 := printk(47, 0); srcloc: null [2023-11-19 03:20:06,082 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-19 03:20:06,082 INFO L767 $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; [2023-11-19 03:20:06,083 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L7015: SUMMARY for call tlan_eisa_probe_#t~ret365#1 := printk(48, 0); srcloc: null [2023-11-19 03:20:06,083 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-19 03:20:06,083 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-19 03:20:06,083 INFO L767 $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 [2023-11-19 03:20:06,084 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume 0 != tlan_eisa_probe_#t~nondet349#1;havoc tlan_eisa_probe_#t~nondet349#1; [2023-11-19 03:20:06,084 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume !(0 != tlan_eisa_probe_#t~nondet349#1);havoc tlan_eisa_probe_#t~nondet349#1; [2023-11-19 03:20:06,084 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet349#1 := ~debug~0; [2023-11-19 03:20:06,084 INFO L767 $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; [2023-11-19 03:20:06,084 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet352#1 := 0; [2023-11-19 03:20:06,085 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-5: assume !(0 == ~debug~0); [2023-11-19 03:20:06,085 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 03:20:06,085 INFO L767 $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; [2023-11-19 03:20:06,085 INFO L767 $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 [2023-11-19 03:20:06,085 INFO L767 $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; [2023-11-19 03:20:06,086 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6901: SUMMARY for call tlan_eisa_probe_#t~ret351#1 := printk(43, 0); srcloc: null [2023-11-19 03:20:06,086 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-3: assume 0 != tlan_eisa_probe_#t~nondet352#1;havoc tlan_eisa_probe_#t~nondet352#1; [2023-11-19 03:20:06,086 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-3: assume !(0 != tlan_eisa_probe_#t~nondet352#1);havoc tlan_eisa_probe_#t~nondet352#1; [2023-11-19 03:20:06,086 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet352#1 := ~debug~0; [2023-11-19 03:20:06,092 INFO L767 $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; [2023-11-19 03:20:06,092 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet355#1 := 0; [2023-11-19 03:20:06,092 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-5: assume !(0 == ~debug~0); [2023-11-19 03:20:06,092 INFO L767 $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; [2023-11-19 03:20:06,093 INFO L767 $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 [2023-11-19 03:20:06,093 INFO L767 $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; [2023-11-19 03:20:06,093 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908: SUMMARY for call tlan_eisa_probe_#t~ret354#1 := printk(44, 0); srcloc: null [2023-11-19 03:20:06,093 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet355#1 := ~debug~0; [2023-11-19 03:20:06,093 INFO L767 $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; [2023-11-19 03:20:06,094 INFO L767 $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; [2023-11-19 03:20:06,094 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-3: assume 0 != tlan_eisa_probe_#t~nondet355#1;havoc tlan_eisa_probe_#t~nondet355#1; [2023-11-19 03:20:06,095 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-3: assume !(0 != tlan_eisa_probe_#t~nondet355#1);havoc tlan_eisa_probe_#t~nondet355#1; [2023-11-19 03:20:06,098 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(45, 0); srcloc: null [2023-11-19 03:20:06,098 INFO L767 $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; [2023-11-19 03:20:06,098 INFO L767 $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; [2023-11-19 03:20:06,099 INFO L767 $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); [2023-11-19 03:20:06,099 INFO L767 $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; [2023-11-19 03:20:06,099 INFO L767 $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 [2023-11-19 03:20:06,100 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-19 03:20:06,100 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-19 03:20:06,100 INFO L767 $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 [2023-11-19 03:20:06,104 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-19 03:20:06,105 INFO L767 $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; [2023-11-19 03:20:06,105 INFO L767 $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 [2023-11-19 03:20:06,105 INFO L767 $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; [2023-11-19 03:20:06,105 INFO L767 $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); [2023-11-19 03:20:06,105 INFO L767 $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 [2023-11-19 03:20:06,105 INFO L767 $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; [2023-11-19 03:20:06,106 INFO L767 $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 [2023-11-19 03:20:06,106 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume 1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296; [2023-11-19 03:20:06,106 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume !(1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296); [2023-11-19 03:20:06,106 INFO L767 $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 [2023-11-19 03:20:06,106 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-19 03:20:06,106 INFO L767 $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 [2023-11-19 03:20:06,107 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume 16 == ~debug~0; [2023-11-19 03:20:06,107 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume !(16 == ~debug~0); [2023-11-19 03:20:06,107 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(46, 0); srcloc: null [2023-11-19 03:20:06,107 INFO L767 $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; [2023-11-19 03:20:06,107 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !(16 == ~debug~0); [2023-11-19 03:20:06,108 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume 16 == ~debug~0; [2023-11-19 03:20:06,108 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !(16 == ~debug~0); [2023-11-19 03:20:06,109 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume 16 == ~debug~0; [2023-11-19 03:20:06,109 INFO L767 $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; [2023-11-19 03:20:06,109 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !(0 == ~debug~0); [2023-11-19 03:20:06,109 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet349#1 := 0; [2023-11-19 03:20:06,109 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-19 03:20:06,110 INFO L767 $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); [2023-11-19 03:20:06,111 INFO L767 $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)); [2023-11-19 03:20:06,111 INFO L767 $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); [2023-11-19 03:20:06,111 INFO L767 $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)); [2023-11-19 03:20:06,344 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:20:11,286 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:20:11,286 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:20:11,306 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:20:11 BoogieIcfgContainer [2023-11-19 03:20:11,306 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:20:11,307 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:20:11,308 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:20:11,317 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:20:11,317 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:20:11" (1/1) ... [2023-11-19 03:20:11,327 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:20:11,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:11,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1861 states and 2704 transitions. [2023-11-19 03:20:11,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2704 transitions. [2023-11-19 03:20:11,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-19 03:20:11,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:11,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:12,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:12,577 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-19 03:20:12,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:12,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1872 states and 2724 transitions. [2023-11-19 03:20:12,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2724 transitions. [2023-11-19 03:20:12,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:20:12,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:12,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:13,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:13,719 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-19 03:20:13,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:13,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 1878 states and 2737 transitions. [2023-11-19 03:20:13,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2737 transitions. [2023-11-19 03:20:13,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:20:13,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:13,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:14,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:14,720 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-19 03:20:14,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:14,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1879 states and 2738 transitions. [2023-11-19 03:20:14,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 2738 transitions. [2023-11-19 03:20:14,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:20:14,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:14,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:14,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:15,284 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-19 03:20:15,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:15,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 1885 states and 2755 transitions. [2023-11-19 03:20:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2755 transitions. [2023-11-19 03:20:15,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 03:20:15,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:15,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2023-11-19 03:20:16,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:16,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 1889 states and 2764 transitions. [2023-11-19 03:20:16,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2764 transitions. [2023-11-19 03:20:16,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 03:20:16,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:16,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:16,510 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2023-11-19 03:20:16,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:16,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1893 states and 2767 transitions. [2023-11-19 03:20:16,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2767 transitions. [2023-11-19 03:20:16,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 03:20:16,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:16,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:16,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:16,995 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2023-11-19 03:20:17,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:17,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1896 states and 2772 transitions. [2023-11-19 03:20:17,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2772 transitions. [2023-11-19 03:20:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 03:20:17,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:17,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:17,543 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-19 03:20:17,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:17,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1901 states and 2787 transitions. [2023-11-19 03:20:17,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2787 transitions. [2023-11-19 03:20:17,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 03:20:17,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:17,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:17,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-19 03:20:18,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:18,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1902 states and 2788 transitions. [2023-11-19 03:20:18,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2788 transitions. [2023-11-19 03:20:18,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 03:20:18,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:18,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:18,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:18,687 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2023-11-19 03:20:18,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:18,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1908 states and 2807 transitions. [2023-11-19 03:20:18,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 2807 transitions. [2023-11-19 03:20:18,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 03:20:18,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:18,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:18,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:19,166 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2023-11-19 03:20:19,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:19,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 1909 states and 2808 transitions. [2023-11-19 03:20:19,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2808 transitions. [2023-11-19 03:20:19,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-19 03:20:19,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:19,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:19,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:19,572 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2023-11-19 03:20:19,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:19,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1916 states and 2824 transitions. [2023-11-19 03:20:19,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2824 transitions. [2023-11-19 03:20:19,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 03:20:19,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:19,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:20,001 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-11-19 03:20:20,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:20,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 1920 states and 2831 transitions. [2023-11-19 03:20:20,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2831 transitions. [2023-11-19 03:20:20,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 03:20:20,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:20,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:20,289 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2023-11-19 03:20:20,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:20,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1921 states and 2833 transitions. [2023-11-19 03:20:20,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2833 transitions. [2023-11-19 03:20:20,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-11-19 03:20:20,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:20,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:20,597 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-19 03:20:20,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:20,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1926 states and 2842 transitions. [2023-11-19 03:20:20,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 2842 transitions. [2023-11-19 03:20:20,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-19 03:20:20,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:20,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:20,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:21,221 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-19 03:20:21,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1934 states and 2863 transitions. [2023-11-19 03:20:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 2863 transitions. [2023-11-19 03:20:21,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-19 03:20:21,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:21,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:21,918 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 03:20:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:22,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 1937 states and 2868 transitions. [2023-11-19 03:20:22,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 2868 transitions. [2023-11-19 03:20:22,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-19 03:20:22,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:22,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:22,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:22,370 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-19 03:20:22,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:22,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1942 states and 2878 transitions. [2023-11-19 03:20:22,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2878 transitions. [2023-11-19 03:20:22,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-11-19 03:20:22,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:22,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:22,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-19 03:20:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:23,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1946 states and 2882 transitions. [2023-11-19 03:20:23,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 2882 transitions. [2023-11-19 03:20:23,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-19 03:20:23,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:23,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:23,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:23,416 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-11-19 03:20:23,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:23,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 1952 states and 2899 transitions. [2023-11-19 03:20:23,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 2899 transitions. [2023-11-19 03:20:23,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-19 03:20:23,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:23,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:24,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:24,136 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-19 03:20:24,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:24,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2907 states to 1958 states and 2907 transitions. [2023-11-19 03:20:24,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 2907 transitions. [2023-11-19 03:20:24,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-19 03:20:24,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:24,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:24,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:24,657 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-11-19 03:20:25,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:25,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 1965 states and 2924 transitions. [2023-11-19 03:20:25,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 2924 transitions. [2023-11-19 03:20:25,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-19 03:20:25,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:25,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:25,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:25,676 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2023-11-19 03:20:25,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 1970 states and 2933 transitions. [2023-11-19 03:20:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 2933 transitions. [2023-11-19 03:20:25,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-19 03:20:25,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:25,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:25,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:26,146 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-19 03:20:27,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2949 states to 1977 states and 2949 transitions. [2023-11-19 03:20:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 2949 transitions. [2023-11-19 03:20:27,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-19 03:20:27,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:27,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-11-19 03:20:27,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:27,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1983 states and 2957 transitions. [2023-11-19 03:20:27,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 2957 transitions. [2023-11-19 03:20:27,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-19 03:20:27,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:27,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:27,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:27,848 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-19 03:20:28,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:28,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2988 states to 2000 states and 2988 transitions. [2023-11-19 03:20:28,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 2988 transitions. [2023-11-19 03:20:28,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-19 03:20:28,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:28,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:28,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:28,576 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-19 03:20:28,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:28,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 2015 states and 3017 transitions. [2023-11-19 03:20:28,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3017 transitions. [2023-11-19 03:20:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-11-19 03:20:28,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:28,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:29,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:29,226 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2023-11-19 03:20:29,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:29,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 2019 states and 3024 transitions. [2023-11-19 03:20:29,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3024 transitions. [2023-11-19 03:20:29,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-19 03:20:29,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:29,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:29,714 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2023-11-19 03:20:30,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:30,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3028 states to 2023 states and 3028 transitions. [2023-11-19 03:20:30,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3028 transitions. [2023-11-19 03:20:30,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-11-19 03:20:30,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:30,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:30,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:30,669 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2023-11-19 03:20:30,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:30,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 2027 states and 3038 transitions. [2023-11-19 03:20:30,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3038 transitions. [2023-11-19 03:20:30,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-19 03:20:30,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:30,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:31,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:31,341 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-11-19 03:20:31,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:32,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3063 states to 2035 states and 3063 transitions. [2023-11-19 03:20:32,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3063 transitions. [2023-11-19 03:20:32,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-19 03:20:32,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:32,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:32,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:32,381 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-19 03:20:32,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:33,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 2053 states and 3095 transitions. [2023-11-19 03:20:33,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3095 transitions. [2023-11-19 03:20:33,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-11-19 03:20:33,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:33,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:33,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:33,318 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked.