./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 cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV/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_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV --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-cf1a783 [2023-11-11 23:50:20,741 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:50:20,873 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:50:20,884 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:50:20,885 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:50:20,936 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:50:20,937 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:50:20,938 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:50:20,939 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:50:20,945 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:50:20,946 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:50:20,946 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:50:20,947 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:50:20,949 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:50:20,949 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:50:20,950 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:50:20,950 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:50:20,951 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:50:20,951 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:50:20,952 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:50:20,953 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:50:20,954 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:50:20,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:50:20,957 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:50:20,958 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:50:20,958 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:50:20,959 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:50:20,959 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:50:20,960 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:50:20,960 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_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf [2023-11-11 23:50:21,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:50:21,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:50:21,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:50:21,315 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:50:21,316 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:50:21,317 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-11 23:50:24,946 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:50:25,761 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:50:25,762 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91cabb49-21d3-4c7a-be29-66e4d2320250/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-11 23:50:25,831 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV/data/2dc8cfb8e/1fc7b81480594b69a6dbe321d7df84b2/FLAG40b5759b5 [2023-11-11 23:50:25,850 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV/data/2dc8cfb8e/1fc7b81480594b69a6dbe321d7df84b2 [2023-11-11 23:50:25,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:50:25,855 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:50:25,857 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:50:25,857 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:50:25,867 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:50:25,871 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:50:25" (1/1) ... [2023-11-11 23:50:25,873 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@771b62ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:25, skipping insertion in model container [2023-11-11 23:50:25,873 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:50:25" (1/1) ... [2023-11-11 23:50:26,170 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:50:29,642 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_91cabb49-21d3-4c7a-be29-66e4d2320250/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2023-11-11 23:50:29,650 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_91cabb49-21d3-4c7a-be29-66e4d2320250/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2023-11-11 23:50:29,693 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:50:29,764 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:50:29,995 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] [2023-11-11 23:50:29,997 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] [2023-11-11 23:50:29,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5351] [2023-11-11 23:50:30,005 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] [2023-11-11 23:50:30,006 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] [2023-11-11 23:50:30,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5453] [2023-11-11 23:50:30,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5456] [2023-11-11 23:50:30,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5459] [2023-11-11 23:50:30,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5462] [2023-11-11 23:50:30,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5560] [2023-11-11 23:50:30,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5568] [2023-11-11 23:50:30,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5598] [2023-11-11 23:50:30,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5606] [2023-11-11 23:50:30,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5613] [2023-11-11 23:50:30,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5621] [2023-11-11 23:50:30,030 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] [2023-11-11 23:50:30,034 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] [2023-11-11 23:50:30,449 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_91cabb49-21d3-4c7a-be29-66e4d2320250/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2023-11-11 23:50:30,450 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_91cabb49-21d3-4c7a-be29-66e4d2320250/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2023-11-11 23:50:30,457 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:50:30,673 WARN L672 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:30,673 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:30,682 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:50:30,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:30 WrapperNode [2023-11-11 23:50:30,684 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:50:30,685 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:50:30,686 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:50:30,686 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:50:30,695 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:30" (1/1) ... [2023-11-11 23:50:30,863 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:30" (1/1) ... [2023-11-11 23:50:31,205 INFO L138 Inliner]: procedures = 442, calls = 2424, calls flagged for inlining = 212, calls inlined = 197, statements flattened = 6731 [2023-11-11 23:50:31,206 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:50:31,207 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:50:31,207 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:50:31,207 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:50:31,217 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:30" (1/1) ... [2023-11-11 23:50:31,218 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:30" (1/1) ... [2023-11-11 23:50:31,289 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:30" (1/1) ... [2023-11-11 23:50:31,290 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:30" (1/1) ... [2023-11-11 23:50:31,466 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:30" (1/1) ... [2023-11-11 23:50:31,593 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:30" (1/1) ... [2023-11-11 23:50:31,620 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:30" (1/1) ... [2023-11-11 23:50:31,651 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:30" (1/1) ... [2023-11-11 23:50:31,705 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:50:31,706 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:50:31,707 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:50:31,708 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:50:31,709 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:30" (1/1) ... [2023-11-11 23:50:31,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:50:31,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:50:31,748 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:50:31,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91cabb49-21d3-4c7a-be29-66e4d2320250/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:50:31,790 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-11 23:50:31,790 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-11 23:50:31,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-11 23:50:31,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-11 23:50:31,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:50:31,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:50:31,791 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-11 23:50:31,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-11 23:50:31,792 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-11 23:50:31,792 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-11 23:50:31,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2023-11-11 23:50:31,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2023-11-11 23:50:31,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:50:31,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:50:31,794 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-11 23:50:31,794 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-11 23:50:31,795 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-11 23:50:31,795 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-11 23:50:31,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-11-11 23:50:31,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-11-11 23:50:31,797 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-11 23:50:31,797 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-11 23:50:31,797 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-11 23:50:31,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-11 23:50:31,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-11 23:50:31,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-11 23:50:31,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:50:31,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:50:31,801 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-11 23:50:31,801 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-11 23:50:31,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:50:31,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:50:31,801 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-11 23:50:31,802 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-11 23:50:31,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:50:31,802 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-11 23:50:31,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-11 23:50:31,802 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-11 23:50:31,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-11 23:50:31,803 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-11 23:50:31,803 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-11 23:50:31,803 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-11 23:50:31,803 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-11 23:50:31,803 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-11 23:50:31,804 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-11 23:50:31,804 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-11 23:50:31,804 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-11 23:50:31,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-11 23:50:31,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-11 23:50:31,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2023-11-11 23:50:31,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2023-11-11 23:50:31,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-11 23:50:31,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-11 23:50:31,806 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-11 23:50:31,807 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-11 23:50:31,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:50:31,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:50:31,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:50:31,809 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-11 23:50:31,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-11 23:50:31,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-11 23:50:31,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-11 23:50:31,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:50:31,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:50:31,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-11 23:50:31,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-11 23:50:31,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-11 23:50:31,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-11 23:50:31,811 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-11 23:50:31,811 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-11 23:50:31,811 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-11 23:50:31,812 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-11 23:50:31,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-11 23:50:31,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-11 23:50:31,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-11 23:50:31,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-11 23:50:31,812 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-11 23:50:31,813 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-11 23:50:31,813 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-11 23:50:31,813 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-11 23:50:31,814 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-11 23:50:31,814 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-11 23:50:31,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:50:31,814 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-11 23:50:31,814 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-11 23:50:31,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-11 23:50:31,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-11 23:50:31,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-11 23:50:31,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-11 23:50:31,815 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-11 23:50:31,815 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-11 23:50:31,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:50:31,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:50:31,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:50:31,816 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-11 23:50:31,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-11 23:50:31,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:50:31,817 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-11 23:50:31,817 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:50:31,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:50:31,818 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-11 23:50:31,818 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-11 23:50:31,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-11 23:50:31,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-11 23:50:31,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-11 23:50:31,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-11 23:50:31,819 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-11 23:50:31,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-11 23:50:31,820 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-11 23:50:31,820 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-11 23:50:31,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-11-11 23:50:31,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-11-11 23:50:31,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-11 23:50:31,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-11 23:50:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-11 23:50:31,822 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-11 23:50:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-11 23:50:31,822 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-11 23:50:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-11 23:50:31,822 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-11 23:50:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-11-11 23:50:31,823 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-11-11 23:50:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:50:31,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:50:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-11 23:50:31,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-11 23:50:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:50:31,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:50:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-11-11 23:50:31,825 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-11-11 23:50:31,825 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-11 23:50:31,825 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-11 23:50:31,825 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-11 23:50:31,826 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-11 23:50:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-11 23:50:31,826 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-11 23:50:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-11 23:50:31,827 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-11 23:50:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-11 23:50:31,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-11 23:50:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-11 23:50:31,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-11 23:50:31,832 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-11 23:50:31,833 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-11 23:50:31,833 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-11 23:50:31,833 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-11 23:50:31,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:50:31,834 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-11 23:50:31,836 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-11 23:50:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-11 23:50:31,837 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-11 23:50:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:50:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-11 23:50:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-11 23:50:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-11-11 23:50:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-11-11 23:50:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:50:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-11 23:50:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-11 23:50:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-11 23:50:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-11 23:50:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-11 23:50:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-11 23:50:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-11 23:50:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-11 23:50:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-11 23:50:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-11 23:50:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-11 23:50:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-11 23:50:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:50:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:50:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-11 23:50:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-11 23:50:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-11 23:50:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-11 23:50:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-11 23:50:31,847 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-11 23:50:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-11 23:50:31,847 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-11 23:50:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-11 23:50:31,847 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-11 23:50:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-11 23:50:31,848 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-11 23:50:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-11 23:50:31,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-11 23:50:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-11 23:50:31,848 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-11 23:50:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-11 23:50:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-11 23:50:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:50:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-11 23:50:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-11 23:50:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:50:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:50:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-11 23:50:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-11 23:50:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-11 23:50:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-11 23:50:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-11 23:50:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-11 23:50:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-11 23:50:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-11 23:50:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-11 23:50:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-11 23:50:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2023-11-11 23:50:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2023-11-11 23:50:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:50:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:50:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-11 23:50:31,852 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-11 23:50:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-11 23:50:31,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-11 23:50:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-11 23:50:31,852 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-11 23:50:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-11 23:50:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-11 23:50:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:50:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-11 23:50:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-11 23:50:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-11 23:50:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:50:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:50:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-11 23:50:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-11 23:50:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-11 23:50:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-11 23:50:33,042 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:50:33,065 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:50:34,484 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:50:39,780 INFO L770 $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); [2023-11-11 23:50:39,781 INFO L770 $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)); [2023-11-11 23:50:39,781 INFO L770 $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); [2023-11-11 23:50:39,781 INFO L770 $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)); [2023-11-11 23:50:39,782 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-11 23:50:39,782 INFO L770 $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; [2023-11-11 23:50:39,782 INFO L770 $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; [2023-11-11 23:50:39,782 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007: SUMMARY for call tlan_eisa_probe_#t~ret364#1 := printk(47, 0); srcloc: null [2023-11-11 23:50:39,783 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-11 23:50:39,783 INFO L770 $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; [2023-11-11 23:50:39,783 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L7015: SUMMARY for call tlan_eisa_probe_#t~ret365#1 := printk(48, 0); srcloc: null [2023-11-11 23:50:39,783 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-11 23:50:39,783 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-11 23:50:39,784 INFO L770 $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 [2023-11-11 23:50:39,784 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume 0 != tlan_eisa_probe_#t~nondet349#1;havoc tlan_eisa_probe_#t~nondet349#1; [2023-11-11 23:50:39,784 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume !(0 != tlan_eisa_probe_#t~nondet349#1);havoc tlan_eisa_probe_#t~nondet349#1; [2023-11-11 23:50:39,784 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet349#1 := ~debug~0; [2023-11-11 23:50:39,784 INFO L770 $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; [2023-11-11 23:50:39,785 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet352#1 := 0; [2023-11-11 23:50:39,785 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-5: assume !(0 == ~debug~0); [2023-11-11 23:50:39,785 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-11 23:50:39,785 INFO L770 $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; [2023-11-11 23:50:39,785 INFO L770 $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 [2023-11-11 23:50:39,786 INFO L770 $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; [2023-11-11 23:50:39,786 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6901: SUMMARY for call tlan_eisa_probe_#t~ret351#1 := printk(43, 0); srcloc: null [2023-11-11 23:50:39,786 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-3: assume 0 != tlan_eisa_probe_#t~nondet352#1;havoc tlan_eisa_probe_#t~nondet352#1; [2023-11-11 23:50:39,786 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-3: assume !(0 != tlan_eisa_probe_#t~nondet352#1);havoc tlan_eisa_probe_#t~nondet352#1; [2023-11-11 23:50:39,786 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet352#1 := ~debug~0; [2023-11-11 23:50:39,794 INFO L770 $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; [2023-11-11 23:50:39,794 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet355#1 := 0; [2023-11-11 23:50:39,794 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-5: assume !(0 == ~debug~0); [2023-11-11 23:50:39,794 INFO L770 $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; [2023-11-11 23:50:39,795 INFO L770 $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 [2023-11-11 23:50:39,795 INFO L770 $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; [2023-11-11 23:50:39,795 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908: SUMMARY for call tlan_eisa_probe_#t~ret354#1 := printk(44, 0); srcloc: null [2023-11-11 23:50:39,795 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet355#1 := ~debug~0; [2023-11-11 23:50:39,795 INFO L770 $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; [2023-11-11 23:50:39,796 INFO L770 $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; [2023-11-11 23:50:39,796 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-3: assume 0 != tlan_eisa_probe_#t~nondet355#1;havoc tlan_eisa_probe_#t~nondet355#1; [2023-11-11 23:50:39,797 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-3: assume !(0 != tlan_eisa_probe_#t~nondet355#1);havoc tlan_eisa_probe_#t~nondet355#1; [2023-11-11 23:50:39,802 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(45, 0); srcloc: null [2023-11-11 23:50:39,802 INFO L770 $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; [2023-11-11 23:50:39,803 INFO L770 $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; [2023-11-11 23:50:39,803 INFO L770 $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); [2023-11-11 23:50:39,803 INFO L770 $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; [2023-11-11 23:50:39,803 INFO L770 $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 [2023-11-11 23:50:39,803 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-11 23:50:39,804 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-11 23:50:39,804 INFO L770 $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 [2023-11-11 23:50:39,805 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-11 23:50:39,806 INFO L770 $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; [2023-11-11 23:50:39,807 INFO L770 $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 [2023-11-11 23:50:39,807 INFO L770 $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; [2023-11-11 23:50:39,807 INFO L770 $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); [2023-11-11 23:50:39,807 INFO L770 $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 [2023-11-11 23:50:39,808 INFO L770 $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; [2023-11-11 23:50:39,808 INFO L770 $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 [2023-11-11 23:50:39,808 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume 1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296; [2023-11-11 23:50:39,808 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume !(1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296); [2023-11-11 23:50:39,808 INFO L770 $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 [2023-11-11 23:50:39,809 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-11 23:50:39,809 INFO L770 $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 [2023-11-11 23:50:39,809 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume 16 == ~debug~0; [2023-11-11 23:50:39,860 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume !(16 == ~debug~0); [2023-11-11 23:50:39,860 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(46, 0); srcloc: null [2023-11-11 23:50:39,860 INFO L770 $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; [2023-11-11 23:50:39,860 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !(16 == ~debug~0); [2023-11-11 23:50:39,860 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume 16 == ~debug~0; [2023-11-11 23:50:39,860 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !(16 == ~debug~0); [2023-11-11 23:50:39,860 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume 16 == ~debug~0; [2023-11-11 23:50:39,861 INFO L770 $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; [2023-11-11 23:50:39,861 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !(0 == ~debug~0); [2023-11-11 23:50:39,861 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet349#1 := 0; [2023-11-11 23:50:39,861 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-11 23:50:39,861 INFO L770 $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); [2023-11-11 23:50:39,861 INFO L770 $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)); [2023-11-11 23:50:39,861 INFO L770 $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); [2023-11-11 23:50:39,861 INFO L770 $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)); [2023-11-11 23:50:40,105 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:50:45,733 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:50:45,733 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:50:45,742 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:50:45 BoogieIcfgContainer [2023-11-11 23:50:45,743 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:50:45,745 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:50:45,745 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:50:45,758 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:50:45,758 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:50:45" (1/1) ... [2023-11-11 23:50:45,771 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:50:45,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:45,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1861 states and 2704 transitions. [2023-11-11 23:50:45,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2704 transitions. [2023-11-11 23:50:46,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-11 23:50:46,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:46,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:47,196 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2023-11-11 23:50:47,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:47,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1871 states and 2721 transitions. [2023-11-11 23:50:47,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 2721 transitions. [2023-11-11 23:50:47,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-11 23:50:47,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:47,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:48,557 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2023-11-11 23:50:48,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:48,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1880 states and 2741 transitions. [2023-11-11 23:50:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2741 transitions. [2023-11-11 23:50:48,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-11 23:50:48,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:48,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:49,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:49,439 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-11 23:50:49,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:49,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 1882 states and 2743 transitions. [2023-11-11 23:50:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2743 transitions. [2023-11-11 23:50:49,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-11 23:50:49,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:49,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:49,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:49,989 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-11 23:50:50,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:50,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1888 states and 2757 transitions. [2023-11-11 23:50:50,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2757 transitions. [2023-11-11 23:50:50,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-11 23:50:50,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:50,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:50,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2023-11-11 23:50:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:50,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 1897 states and 2780 transitions. [2023-11-11 23:50:50,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2780 transitions. [2023-11-11 23:50:50,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-11 23:50:50,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:50,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:51,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:51,278 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-11 23:50:51,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:51,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1898 states and 2781 transitions. [2023-11-11 23:50:51,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 2781 transitions. [2023-11-11 23:50:51,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-11 23:50:51,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:51,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:51,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:51,788 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2023-11-11 23:50:51,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:51,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 1902 states and 2790 transitions. [2023-11-11 23:50:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2790 transitions. [2023-11-11 23:50:51,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-11 23:50:51,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:51,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:52,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:52,290 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2023-11-11 23:50:52,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:52,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2795 states to 1905 states and 2795 transitions. [2023-11-11 23:50:52,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 2795 transitions. [2023-11-11 23:50:52,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-11 23:50:52,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:52,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:52,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-11 23:50:53,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:53,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1910 states and 2809 transitions. [2023-11-11 23:50:53,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2809 transitions. [2023-11-11 23:50:53,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-11 23:50:53,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:53,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:53,475 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-11 23:50:53,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:53,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1911 states and 2810 transitions. [2023-11-11 23:50:53,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2810 transitions. [2023-11-11 23:50:53,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-11 23:50:53,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:53,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:53,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:53,927 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-11-11 23:50:54,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:54,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1917 states and 2829 transitions. [2023-11-11 23:50:54,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 2829 transitions. [2023-11-11 23:50:54,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-11 23:50:54,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:54,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:54,527 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2023-11-11 23:50:54,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:54,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1918 states and 2830 transitions. [2023-11-11 23:50:54,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 2830 transitions. [2023-11-11 23:50:54,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-11 23:50:54,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:54,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:55,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:55,250 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-11 23:50:55,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:55,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2839 states to 1923 states and 2839 transitions. [2023-11-11 23:50:55,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 2839 transitions. [2023-11-11 23:50:55,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-11 23:50:55,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:55,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:55,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:55,821 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-11 23:50:56,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2861 states to 1931 states and 2861 transitions. [2023-11-11 23:50:56,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2861 transitions. [2023-11-11 23:50:56,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-11 23:50:56,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:56,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:56,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-11 23:50:57,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1939 states and 2881 transitions. [2023-11-11 23:50:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 2881 transitions. [2023-11-11 23:50:57,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-11 23:50:57,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:57,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:57,648 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2023-11-11 23:50:57,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:57,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1943 states and 2888 transitions. [2023-11-11 23:50:57,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 2888 transitions. [2023-11-11 23:50:57,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-11 23:50:57,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:57,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:57,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:58,299 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-11 23:50:58,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:58,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1947 states and 2892 transitions. [2023-11-11 23:50:58,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 2892 transitions. [2023-11-11 23:50:58,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-11-11 23:50:58,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:58,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:58,725 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-11-11 23:50:59,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:59,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1953 states and 2909 transitions. [2023-11-11 23:50:59,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 2909 transitions. [2023-11-11 23:50:59,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-11 23:50:59,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:59,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:59,606 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-11 23:50:59,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:59,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 1959 states and 2929 transitions. [2023-11-11 23:50:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 2929 transitions. [2023-11-11 23:50:59,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-11 23:50:59,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:59,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:59,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:00,099 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-11-11 23:51:00,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:00,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1966 states and 2951 transitions. [2023-11-11 23:51:00,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 2951 transitions. [2023-11-11 23:51:00,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-11 23:51:00,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:00,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:00,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:01,170 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-11-11 23:51:02,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:02,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 1973 states and 2968 transitions. [2023-11-11 23:51:02,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 2968 transitions. [2023-11-11 23:51:02,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-11 23:51:02,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:02,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:02,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:02,481 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2023-11-11 23:51:02,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:02,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 1978 states and 2977 transitions. [2023-11-11 23:51:02,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 2977 transitions. [2023-11-11 23:51:02,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-11 23:51:02,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:02,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:02,924 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2023-11-11 23:51:03,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:03,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 1979 states and 2979 transitions. [2023-11-11 23:51:03,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 2979 transitions. [2023-11-11 23:51:03,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-11 23:51:03,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:03,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:03,404 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked.