./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 527bcce2 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_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2/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_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2 --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-527bcce [2023-11-21 18:47:55,018 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:47:55,142 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:47:55,154 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:47:55,155 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:47:55,196 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:47:55,197 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:47:55,197 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:47:55,199 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:47:55,200 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:47:55,201 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:47:55,201 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:47:55,202 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:47:55,204 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:47:55,205 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:47:55,205 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:47:55,206 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:47:55,206 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:47:55,207 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:47:55,207 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:47:55,208 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:47:55,209 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:47:55,209 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:47:55,210 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:47:55,210 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:47:55,211 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:47:55,211 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:47:55,212 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:47:55,212 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:47:55,213 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:47:55,213 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_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf [2023-11-21 18:47:55,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:47:55,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:47:55,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:47:55,490 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:47:55,506 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:47:55,508 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 18:47:58,804 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:47:59,461 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:47:59,462 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e41db408-851c-4c92-9292-ab7b31eb2de8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 18:47:59,533 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2/data/429c642dc/459dcf57267a4d66b1ae301c89dfd028/FLAG1c1773db5 [2023-11-21 18:47:59,557 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2/data/429c642dc/459dcf57267a4d66b1ae301c89dfd028 [2023-11-21 18:47:59,564 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:47:59,566 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:47:59,568 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:47:59,568 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:47:59,575 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:47:59,576 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:47:59" (1/1) ... [2023-11-21 18:47:59,577 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9903144 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:47:59, skipping insertion in model container [2023-11-21 18:47:59,578 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:47:59" (1/1) ... [2023-11-21 18:47:59,832 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:48:03,930 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_e41db408-851c-4c92-9292-ab7b31eb2de8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2023-11-21 18:48:03,935 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_e41db408-851c-4c92-9292-ab7b31eb2de8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2023-11-21 18:48:03,995 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:48:04,061 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:48:04,274 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] [2023-11-21 18:48:04,276 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] [2023-11-21 18:48:04,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5351] [2023-11-21 18:48:04,284 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] [2023-11-21 18:48:04,285 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] [2023-11-21 18:48:04,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5453] [2023-11-21 18:48:04,288 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5456] [2023-11-21 18:48:04,288 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5459] [2023-11-21 18:48:04,289 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5462] [2023-11-21 18:48:04,292 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5560] [2023-11-21 18:48:04,293 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5568] [2023-11-21 18:48:04,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5598] [2023-11-21 18:48:04,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5606] [2023-11-21 18:48:04,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5613] [2023-11-21 18:48:04,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5621] [2023-11-21 18:48:04,312 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] [2023-11-21 18:48:04,316 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] [2023-11-21 18:48:04,703 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_e41db408-851c-4c92-9292-ab7b31eb2de8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2023-11-21 18:48:04,704 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_e41db408-851c-4c92-9292-ab7b31eb2de8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2023-11-21 18:48:04,711 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:48:04,970 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:48:04,970 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:48:04,981 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:48:04,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:04 WrapperNode [2023-11-21 18:48:04,982 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:48:04,983 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:48:04,983 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:48:04,984 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:48:04,993 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:04" (1/1) ... [2023-11-21 18:48:05,159 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:04" (1/1) ... [2023-11-21 18:48:05,493 INFO L138 Inliner]: procedures = 442, calls = 2424, calls flagged for inlining = 212, calls inlined = 197, statements flattened = 6731 [2023-11-21 18:48:05,494 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:48:05,495 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:48:05,495 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:48:05,495 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:48:05,507 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:04" (1/1) ... [2023-11-21 18:48:05,507 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:04" (1/1) ... [2023-11-21 18:48:05,605 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:04" (1/1) ... [2023-11-21 18:48:05,605 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:04" (1/1) ... [2023-11-21 18:48:05,746 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:04" (1/1) ... [2023-11-21 18:48:05,774 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:04" (1/1) ... [2023-11-21 18:48:05,818 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:04" (1/1) ... [2023-11-21 18:48:05,837 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:04" (1/1) ... [2023-11-21 18:48:05,906 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:48:05,907 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:48:05,907 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:48:05,907 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:48:05,908 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:04" (1/1) ... [2023-11-21 18:48:05,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:48:05,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:48:05,940 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:48:05,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e41db408-851c-4c92-9292-ab7b31eb2de8/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:48:05,985 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-21 18:48:05,986 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-21 18:48:05,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-21 18:48:05,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-21 18:48:05,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:48:05,987 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:48:05,987 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-21 18:48:05,987 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-21 18:48:05,988 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-21 18:48:05,988 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-21 18:48:05,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2023-11-21 18:48:05,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2023-11-21 18:48:05,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:48:05,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:48:05,990 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-21 18:48:05,990 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-21 18:48:05,990 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 18:48:05,990 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 18:48:05,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-11-21 18:48:05,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-11-21 18:48:05,992 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-21 18:48:05,992 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-21 18:48:05,994 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-21 18:48:05,995 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-21 18:48:05,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-21 18:48:05,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-21 18:48:05,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:48:05,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:48:05,996 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 18:48:05,996 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 18:48:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:48:05,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:48:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-21 18:48:05,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-21 18:48:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:48:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 18:48:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 18:48:05,998 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-21 18:48:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-21 18:48:05,998 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-21 18:48:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-21 18:48:05,998 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-21 18:48:05,998 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-21 18:48:05,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 18:48:05,999 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 18:48:05,999 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-21 18:48:05,999 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-21 18:48:05,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-21 18:48:05,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-21 18:48:06,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2023-11-21 18:48:06,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2023-11-21 18:48:06,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-21 18:48:06,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-21 18:48:06,001 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-21 18:48:06,002 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-21 18:48:06,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 18:48:06,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 18:48:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:48:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 18:48:06,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 18:48:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-21 18:48:06,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-21 18:48:06,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:48:06,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:48:06,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 18:48:06,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 18:48:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-21 18:48:06,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-21 18:48:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-21 18:48:06,005 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-21 18:48:06,006 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-21 18:48:06,006 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-21 18:48:06,006 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-21 18:48:06,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-21 18:48:06,006 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 18:48:06,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 18:48:06,007 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-21 18:48:06,007 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-21 18:48:06,007 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-21 18:48:06,008 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-21 18:48:06,008 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-21 18:48:06,008 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-21 18:48:06,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:48:06,008 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-21 18:48:06,009 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-21 18:48:06,009 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-21 18:48:06,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-21 18:48:06,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 18:48:06,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 18:48:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-21 18:48:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-21 18:48:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:48:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:48:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:48:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:48:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:48:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:48:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 18:48:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:48:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:48:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-21 18:48:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-21 18:48:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-21 18:48:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-21 18:48:06,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-21 18:48:06,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-21 18:48:06,068 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-21 18:48:06,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-21 18:48:06,068 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:48:06,068 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:48:06,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-11-21 18:48:06,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-11-21 18:48:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-21 18:48:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-21 18:48:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-21 18:48:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-21 18:48:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-21 18:48:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-21 18:48:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-21 18:48:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-21 18:48:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-11-21 18:48:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-11-21 18:48:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:48:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:48:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-21 18:48:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-21 18:48:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:48:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:48:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-11-21 18:48:06,071 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-11-21 18:48:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-21 18:48:06,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-21 18:48:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-21 18:48:06,071 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-21 18:48:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-21 18:48:06,071 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-21 18:48:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-21 18:48:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-21 18:48:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-21 18:48:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-21 18:48:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-21 18:48:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-21 18:48:06,079 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-21 18:48:06,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-21 18:48:06,079 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-21 18:48:06,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-21 18:48:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:48:06,082 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-21 18:48:06,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-21 18:48:06,083 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 18:48:06,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 18:48:06,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:48:06,084 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-21 18:48:06,085 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-21 18:48:06,085 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-11-21 18:48:06,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-11-21 18:48:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:48:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 18:48:06,086 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 18:48:06,087 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-21 18:48:06,087 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-21 18:48:06,087 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-21 18:48:06,087 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-21 18:48:06,087 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-21 18:48:06,087 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-21 18:48:06,088 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 18:48:06,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 18:48:06,088 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-21 18:48:06,088 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-21 18:48:06,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:48:06,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:48:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-21 18:48:06,089 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-21 18:48:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-21 18:48:06,089 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-21 18:48:06,090 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-21 18:48:06,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-21 18:48:06,090 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-21 18:48:06,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-21 18:48:06,090 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-21 18:48:06,090 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-21 18:48:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-21 18:48:06,091 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-21 18:48:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-21 18:48:06,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-21 18:48:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-21 18:48:06,091 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-21 18:48:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-21 18:48:06,092 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-21 18:48:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:48:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-21 18:48:06,092 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-21 18:48:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:48:06,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:48:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-21 18:48:06,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-21 18:48:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-21 18:48:06,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-21 18:48:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-21 18:48:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-21 18:48:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-21 18:48:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-21 18:48:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-21 18:48:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-21 18:48:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2023-11-21 18:48:06,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2023-11-21 18:48:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:48:06,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:48:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-21 18:48:06,095 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-21 18:48:06,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-21 18:48:06,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-21 18:48:06,096 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-21 18:48:06,096 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-21 18:48:06,096 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-21 18:48:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-21 18:48:06,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:48:06,097 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-21 18:48:06,097 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-21 18:48:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-21 18:48:06,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 18:48:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 18:48:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-21 18:48:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-21 18:48:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-21 18:48:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-21 18:48:07,029 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:48:07,040 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:48:08,293 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 18:48:12,833 INFO L774 $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); [2023-11-21 18:48:12,833 INFO L774 $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)); [2023-11-21 18:48:12,834 INFO L774 $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); [2023-11-21 18:48:12,834 INFO L774 $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)); [2023-11-21 18:48:12,834 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-21 18:48:12,835 INFO L774 $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; [2023-11-21 18:48:12,835 INFO L774 $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; [2023-11-21 18:48:12,835 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007: SUMMARY for call tlan_eisa_probe_#t~ret364#1 := printk(47, 0); srcloc: null [2023-11-21 18:48:12,836 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-21 18:48:12,837 INFO L774 $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; [2023-11-21 18:48:12,837 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7015: SUMMARY for call tlan_eisa_probe_#t~ret365#1 := printk(48, 0); srcloc: null [2023-11-21 18:48:12,837 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-21 18:48:12,837 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-21 18:48:12,837 INFO L774 $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 [2023-11-21 18:48:12,838 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume 0 != tlan_eisa_probe_#t~nondet349#1;havoc tlan_eisa_probe_#t~nondet349#1; [2023-11-21 18:48:12,838 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume !(0 != tlan_eisa_probe_#t~nondet349#1);havoc tlan_eisa_probe_#t~nondet349#1; [2023-11-21 18:48:12,838 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet349#1 := ~debug~0; [2023-11-21 18:48:12,838 INFO L774 $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; [2023-11-21 18:48:12,838 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet352#1 := 0; [2023-11-21 18:48:12,838 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-5: assume !(0 == ~debug~0); [2023-11-21 18:48:12,839 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 18:48:12,839 INFO L774 $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; [2023-11-21 18:48:12,839 INFO L774 $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 [2023-11-21 18:48:12,839 INFO L774 $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; [2023-11-21 18:48:12,839 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6901: SUMMARY for call tlan_eisa_probe_#t~ret351#1 := printk(43, 0); srcloc: null [2023-11-21 18:48:12,839 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-3: assume 0 != tlan_eisa_probe_#t~nondet352#1;havoc tlan_eisa_probe_#t~nondet352#1; [2023-11-21 18:48:12,840 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-3: assume !(0 != tlan_eisa_probe_#t~nondet352#1);havoc tlan_eisa_probe_#t~nondet352#1; [2023-11-21 18:48:12,840 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet352#1 := ~debug~0; [2023-11-21 18:48:12,846 INFO L774 $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; [2023-11-21 18:48:12,846 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet355#1 := 0; [2023-11-21 18:48:12,846 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-5: assume !(0 == ~debug~0); [2023-11-21 18:48:12,847 INFO L774 $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; [2023-11-21 18:48:12,847 INFO L774 $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 [2023-11-21 18:48:12,847 INFO L774 $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; [2023-11-21 18:48:12,847 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908: SUMMARY for call tlan_eisa_probe_#t~ret354#1 := printk(44, 0); srcloc: null [2023-11-21 18:48:12,847 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet355#1 := ~debug~0; [2023-11-21 18:48:12,847 INFO L774 $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; [2023-11-21 18:48:12,848 INFO L774 $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; [2023-11-21 18:48:12,849 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-3: assume 0 != tlan_eisa_probe_#t~nondet355#1;havoc tlan_eisa_probe_#t~nondet355#1; [2023-11-21 18:48:12,853 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-3: assume !(0 != tlan_eisa_probe_#t~nondet355#1);havoc tlan_eisa_probe_#t~nondet355#1; [2023-11-21 18:48:12,853 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(45, 0); srcloc: null [2023-11-21 18:48:12,854 INFO L774 $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; [2023-11-21 18:48:12,854 INFO L774 $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; [2023-11-21 18:48:12,854 INFO L774 $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); [2023-11-21 18:48:12,854 INFO L774 $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; [2023-11-21 18:48:12,854 INFO L774 $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 [2023-11-21 18:48:12,855 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-21 18:48:12,855 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-21 18:48:12,855 INFO L774 $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 [2023-11-21 18:48:12,860 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-21 18:48:12,860 INFO L774 $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; [2023-11-21 18:48:12,860 INFO L774 $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 [2023-11-21 18:48:12,860 INFO L774 $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; [2023-11-21 18:48:12,861 INFO L774 $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); [2023-11-21 18:48:12,861 INFO L774 $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 [2023-11-21 18:48:12,861 INFO L774 $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; [2023-11-21 18:48:12,861 INFO L774 $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 [2023-11-21 18:48:12,861 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume 1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296; [2023-11-21 18:48:12,861 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume !(1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296); [2023-11-21 18:48:12,862 INFO L774 $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 [2023-11-21 18:48:12,862 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-21 18:48:12,862 INFO L774 $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 [2023-11-21 18:48:12,862 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume 16 == ~debug~0; [2023-11-21 18:48:12,862 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume !(16 == ~debug~0); [2023-11-21 18:48:12,862 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(46, 0); srcloc: null [2023-11-21 18:48:12,862 INFO L774 $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; [2023-11-21 18:48:12,863 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !(16 == ~debug~0); [2023-11-21 18:48:12,863 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume 16 == ~debug~0; [2023-11-21 18:48:12,863 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !(16 == ~debug~0); [2023-11-21 18:48:12,863 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume 16 == ~debug~0; [2023-11-21 18:48:12,863 INFO L774 $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; [2023-11-21 18:48:12,863 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !(0 == ~debug~0); [2023-11-21 18:48:12,863 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet349#1 := 0; [2023-11-21 18:48:12,864 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-21 18:48:12,864 INFO L774 $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); [2023-11-21 18:48:12,865 INFO L774 $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)); [2023-11-21 18:48:12,865 INFO L774 $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); [2023-11-21 18:48:12,866 INFO L774 $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)); [2023-11-21 18:48:13,038 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:48:17,459 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:48:17,459 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:48:17,462 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:48:17 BoogieIcfgContainer [2023-11-21 18:48:17,462 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:48:17,463 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:48:17,463 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:48:17,474 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:48:17,475 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:48:17" (1/1) ... [2023-11-21 18:48:17,484 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:48:17,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:17,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1861 states and 2704 transitions. [2023-11-21 18:48:17,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2704 transitions. [2023-11-21 18:48:17,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-21 18:48:17,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:17,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:18,521 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2023-11-21 18:48:18,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:18,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1871 states and 2721 transitions. [2023-11-21 18:48:18,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 2721 transitions. [2023-11-21 18:48:18,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-21 18:48:18,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:18,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:19,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:19,485 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2023-11-21 18:48:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:19,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1880 states and 2741 transitions. [2023-11-21 18:48:19,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2741 transitions. [2023-11-21 18:48:19,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-21 18:48:19,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:19,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:20,230 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-21 18:48:20,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:20,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 1882 states and 2743 transitions. [2023-11-21 18:48:20,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2743 transitions. [2023-11-21 18:48:20,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-21 18:48:20,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:20,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:20,840 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-21 18:48:20,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:20,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1883 states and 2744 transitions. [2023-11-21 18:48:20,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 2744 transitions. [2023-11-21 18:48:20,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-21 18:48:20,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:20,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:21,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:21,197 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-21 18:48:21,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:21,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2758 states to 1889 states and 2758 transitions. [2023-11-21 18:48:21,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2758 transitions. [2023-11-21 18:48:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-21 18:48:21,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:21,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:21,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:21,884 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2023-11-21 18:48:21,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:21,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 1893 states and 2769 transitions. [2023-11-21 18:48:21,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2769 transitions. [2023-11-21 18:48:21,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-21 18:48:21,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:21,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:22,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:22,354 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2023-11-21 18:48:22,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:22,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1898 states and 2781 transitions. [2023-11-21 18:48:22,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 2781 transitions. [2023-11-21 18:48:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-21 18:48:22,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:22,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:22,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:22,986 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2023-11-21 18:48:23,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:23,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 1901 states and 2786 transitions. [2023-11-21 18:48:23,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2786 transitions. [2023-11-21 18:48:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-21 18:48:23,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:23,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:23,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:23,443 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:48:23,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:23,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1906 states and 2801 transitions. [2023-11-21 18:48:23,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2801 transitions. [2023-11-21 18:48:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-21 18:48:23,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:23,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:23,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:24,174 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:48:24,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1907 states and 2802 transitions. [2023-11-21 18:48:24,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2802 transitions. [2023-11-21 18:48:24,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-21 18:48:24,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:24,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:24,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:24,545 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2023-11-21 18:48:24,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:24,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1911 states and 2810 transitions. [2023-11-21 18:48:24,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2810 transitions. [2023-11-21 18:48:24,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-21 18:48:24,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:24,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:25,090 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-11-21 18:48:25,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:25,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1915 states and 2817 transitions. [2023-11-21 18:48:25,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 2817 transitions. [2023-11-21 18:48:25,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-21 18:48:25,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:25,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:25,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2023-11-21 18:48:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:25,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 1916 states and 2819 transitions. [2023-11-21 18:48:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2819 transitions. [2023-11-21 18:48:25,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-21 18:48:25,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:25,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:25,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:26,000 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-11-21 18:48:26,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:26,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1922 states and 2826 transitions. [2023-11-21 18:48:26,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2826 transitions. [2023-11-21 18:48:26,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-21 18:48:26,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:26,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:26,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:26,476 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2023-11-21 18:48:26,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:26,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1923 states and 2827 transitions. [2023-11-21 18:48:26,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 2827 transitions. [2023-11-21 18:48:26,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-21 18:48:26,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:26,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:26,922 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-21 18:48:27,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:27,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2836 states to 1928 states and 2836 transitions. [2023-11-21 18:48:27,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2836 transitions. [2023-11-21 18:48:27,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-11-21 18:48:27,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:27,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:27,507 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-21 18:48:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:27,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2857 states to 1936 states and 2857 transitions. [2023-11-21 18:48:27,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 2857 transitions. [2023-11-21 18:48:27,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-11-21 18:48:27,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:27,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-21 18:48:28,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1941 states and 2867 transitions. [2023-11-21 18:48:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 2867 transitions. [2023-11-21 18:48:28,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-21 18:48:28,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:28,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:28,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:28,585 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-21 18:48:28,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:28,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2871 states to 1945 states and 2871 transitions. [2023-11-21 18:48:28,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 2871 transitions. [2023-11-21 18:48:28,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-11-21 18:48:28,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:28,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:28,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:28,960 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-11-21 18:48:29,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:29,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1951 states and 2889 transitions. [2023-11-21 18:48:29,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 2889 transitions. [2023-11-21 18:48:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-21 18:48:29,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:29,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:29,774 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-21 18:48:29,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:29,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1957 states and 2897 transitions. [2023-11-21 18:48:29,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2897 transitions. [2023-11-21 18:48:29,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-21 18:48:29,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:29,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:30,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:30,255 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-11-21 18:48:31,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:31,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 1964 states and 2915 transitions. [2023-11-21 18:48:31,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 2915 transitions. [2023-11-21 18:48:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-21 18:48:31,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:31,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:31,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:31,378 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2023-11-21 18:48:31,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:31,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 1969 states and 2924 transitions. [2023-11-21 18:48:31,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 2924 transitions. [2023-11-21 18:48:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-21 18:48:31,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:31,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:31,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:31,812 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-21 18:48:32,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:32,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2942 states to 1976 states and 2942 transitions. [2023-11-21 18:48:32,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 2942 transitions. [2023-11-21 18:48:32,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-21 18:48:32,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:32,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:33,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:33,122 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-21 18:48:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:33,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2942 states to 1977 states and 2942 transitions. [2023-11-21 18:48:33,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 2942 transitions. [2023-11-21 18:48:33,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-21 18:48:33,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:33,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:33,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:33,585 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2023-11-21 18:48:33,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1983 states and 2950 transitions. [2023-11-21 18:48:33,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 2950 transitions. [2023-11-21 18:48:33,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-21 18:48:33,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:33,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:33,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:33,981 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-21 18:48:34,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:34,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 1998 states and 2980 transitions. [2023-11-21 18:48:34,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2980 transitions. [2023-11-21 18:48:34,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-21 18:48:34,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:34,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:34,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:34,712 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:48:35,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:35,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3012 states to 2015 states and 3012 transitions. [2023-11-21 18:48:35,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3012 transitions. [2023-11-21 18:48:35,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-21 18:48:35,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:35,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:35,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:35,498 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:48:35,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:35,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 2020 states and 3025 transitions. [2023-11-21 18:48:35,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 3025 transitions. [2023-11-21 18:48:35,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-21 18:48:35,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:35,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:35,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:36,010 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-21 18:48:36,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:36,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 2025 states and 3038 transitions. [2023-11-21 18:48:36,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3038 transitions. [2023-11-21 18:48:36,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-11-21 18:48:36,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:36,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:36,527 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2023-11-21 18:48:36,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 2029 states and 3045 transitions. [2023-11-21 18:48:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3045 transitions. [2023-11-21 18:48:36,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-21 18:48:36,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:36,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:36,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:37,004 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-21 18:48:37,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:37,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3046 states to 2031 states and 3046 transitions. [2023-11-21 18:48:37,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3046 transitions. [2023-11-21 18:48:37,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-21 18:48:37,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:37,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:37,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:37,578 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2023-11-21 18:48:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:38,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 2035 states and 3050 transitions. [2023-11-21 18:48:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3050 transitions. [2023-11-21 18:48:38,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-21 18:48:38,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:38,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat