./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cac198808750b06b4323badfd457155abf5b06080e3172b359793331e4f6845f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:09:01,141 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:09:01,293 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:09:01,301 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:09:01,302 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:09:01,342 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:09:01,343 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:09:01,344 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:09:01,346 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:09:01,347 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:09:01,348 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:09:01,348 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:09:01,349 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:09:01,350 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:09:01,351 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:09:01,351 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:09:01,352 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:09:01,356 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:09:01,356 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:09:01,357 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:09:01,358 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:09:01,366 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:09:01,366 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:09:01,367 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:09:01,367 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:09:01,368 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:09:01,368 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:09:01,369 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:09:01,369 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:09:01,370 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:09:01,370 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_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cac198808750b06b4323badfd457155abf5b06080e3172b359793331e4f6845f [2023-11-19 04:09:01,699 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:09:01,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:09:01,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:09:01,747 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:09:01,747 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:09:01,752 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2023-11-19 04:09:04,983 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:09:05,738 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:09:05,739 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2023-11-19 04:09:05,793 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL/data/a6d930629/e3fa79492eb24996a6411e9170ec0b50/FLAG5c27f5aa7 [2023-11-19 04:09:05,809 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL/data/a6d930629/e3fa79492eb24996a6411e9170ec0b50 [2023-11-19 04:09:05,811 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:09:05,813 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:09:05,815 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:09:05,815 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:09:05,820 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:09:05,821 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:09:05" (1/1) ... [2023-11-19 04:09:05,822 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22e20e99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:05, skipping insertion in model container [2023-11-19 04:09:05,822 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:09:05" (1/1) ... [2023-11-19 04:09:05,990 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:09:08,976 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_d6476d67-313a-4396-8dd3-d318ea0a802b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314606,314619] [2023-11-19 04:09:08,980 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_d6476d67-313a-4396-8dd3-d318ea0a802b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314753,314766] [2023-11-19 04:09:08,981 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_d6476d67-313a-4396-8dd3-d318ea0a802b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314892,314905] [2023-11-19 04:09:08,982 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_d6476d67-313a-4396-8dd3-d318ea0a802b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[315050,315063] [2023-11-19 04:09:09,005 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:09:09,060 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:09:09,197 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"); [5335] [2023-11-19 04:09:09,198 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)); [5342] [2023-11-19 04:09:09,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5349] [2023-11-19 04:09:09,203 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/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5403-5404] [2023-11-19 04:09:09,203 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"); [5409-5411] [2023-11-19 04:09:09,204 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5448] [2023-11-19 04:09:09,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5451] [2023-11-19 04:09:09,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5454] [2023-11-19 04:09:09,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5457] [2023-11-19 04:09:09,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5546] [2023-11-19 04:09:09,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5554] [2023-11-19 04:09:09,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5584] [2023-11-19 04:09:09,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5592] [2023-11-19 04:09:09,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5599] [2023-11-19 04:09:09,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5607] [2023-11-19 04:09:09,217 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)); [5675-5676] [2023-11-19 04:09:09,218 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)); [5709-5710] [2023-11-19 04:09:09,527 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_d6476d67-313a-4396-8dd3-d318ea0a802b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314606,314619] [2023-11-19 04:09:09,527 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_d6476d67-313a-4396-8dd3-d318ea0a802b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314753,314766] [2023-11-19 04:09:09,528 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_d6476d67-313a-4396-8dd3-d318ea0a802b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314892,314905] [2023-11-19 04:09:09,529 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_d6476d67-313a-4396-8dd3-d318ea0a802b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[315050,315063] [2023-11-19 04:09:09,537 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:09:09,692 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:09:09,692 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:09:09,701 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:09:09,701 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:09 WrapperNode [2023-11-19 04:09:09,702 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:09:09,703 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:09:09,703 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:09:09,703 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:09:09,712 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:09" (1/1) ... [2023-11-19 04:09:09,888 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:09" (1/1) ... [2023-11-19 04:09:10,191 INFO L138 Inliner]: procedures = 351, calls = 2181, calls flagged for inlining = 196, calls inlined = 190, statements flattened = 6213 [2023-11-19 04:09:10,192 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:09:10,193 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:09:10,194 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:09:10,194 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:09:10,205 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:09" (1/1) ... [2023-11-19 04:09:10,205 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:09" (1/1) ... [2023-11-19 04:09:10,267 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:09" (1/1) ... [2023-11-19 04:09:10,273 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:09" (1/1) ... [2023-11-19 04:09:10,428 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:09" (1/1) ... [2023-11-19 04:09:10,455 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:09" (1/1) ... [2023-11-19 04:09:10,498 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:09" (1/1) ... [2023-11-19 04:09:10,529 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:09" (1/1) ... [2023-11-19 04:09:10,581 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:09:10,582 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:09:10,582 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:09:10,583 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:09:10,584 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:09" (1/1) ... [2023-11-19 04:09:10,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:09:10,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:09:10,617 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:09:10,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6476d67-313a-4396-8dd3-d318ea0a802b/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:09:10,660 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-19 04:09:10,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-19 04:09:10,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-19 04:09:10,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-19 04:09:10,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 04:09:10,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 04:09:10,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 04:09:10,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 04:09:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 04:09:10,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 04:09:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-11-19 04:09:10,663 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-11-19 04:09:10,663 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-19 04:09:10,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-19 04:09:10,664 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-19 04:09:10,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-19 04:09:10,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 04:09:10,666 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 04:09:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 04:09:10,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 04:09:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-19 04:09:10,667 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-19 04:09:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-19 04:09:10,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-19 04:09:10,764 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-19 04:09:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-19 04:09:10,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-19 04:09:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-19 04:09:10,764 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-19 04:09:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-19 04:09:10,765 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 04:09:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 04:09:10,765 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 04:09:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 04:09:10,765 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-19 04:09:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-19 04:09:10,765 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 04:09:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 04:09:10,765 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-19 04:09:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-19 04:09:10,766 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 04:09:10,766 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 04:09:10,766 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-19 04:09:10,766 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-19 04:09:10,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 04:09:10,766 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-19 04:09:10,766 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-19 04:09:10,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 04:09:10,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 04:09:10,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_29 [2023-11-19 04:09:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_29 [2023-11-19 04:09:10,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 04:09:10,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 04:09:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 04:09:10,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 04:09:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 04:09:10,767 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-19 04:09:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-19 04:09:10,767 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 04:09:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 04:09:10,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 04:09:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 04:09:10,768 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-11-19 04:09:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-11-19 04:09:10,768 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 04:09:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 04:09:10,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 04:09:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 04:09:10,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 04:09:10,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 04:09:10,769 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 04:09:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 04:09:10,769 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-19 04:09:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-19 04:09:10,769 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 04:09:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 04:09:10,769 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-19 04:09:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-19 04:09:10,769 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-19 04:09:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-19 04:09:10,770 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 04:09:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 04:09:10,770 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-19 04:09:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-19 04:09:10,770 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 04:09:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 04:09:10,770 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-19 04:09:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-19 04:09:10,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 04:09:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 04:09:10,770 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-19 04:09:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-19 04:09:10,771 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-19 04:09:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-19 04:09:10,771 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-19 04:09:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-19 04:09:10,771 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-19 04:09:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-19 04:09:10,771 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 04:09:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 04:09:10,771 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-19 04:09:10,772 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-19 04:09:10,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-19 04:09:10,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-19 04:09:10,780 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-19 04:09:10,781 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-19 04:09:10,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-19 04:09:10,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-19 04:09:10,782 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-19 04:09:10,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-19 04:09:10,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 04:09:10,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 04:09:10,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:09:10,782 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-19 04:09:10,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-19 04:09:10,783 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 04:09:10,783 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 04:09:10,783 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 04:09:10,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 04:09:10,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-19 04:09:10,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-19 04:09:10,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 04:09:10,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 04:09:10,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 04:09:10,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 04:09:10,785 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-19 04:09:10,785 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-19 04:09:10,785 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-19 04:09:10,786 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-19 04:09:10,787 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-19 04:09:10,787 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-19 04:09:10,787 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-19 04:09:10,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-19 04:09:10,787 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-19 04:09:10,787 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-19 04:09:10,788 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-19 04:09:10,789 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-19 04:09:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 04:09:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 04:09:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:09:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 04:09:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 04:09:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-19 04:09:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-19 04:09:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-19 04:09:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-19 04:09:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-19 04:09:10,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-19 04:09:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 04:09:10,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 04:09:10,801 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-19 04:09:10,801 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-19 04:09:10,801 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-19 04:09:10,801 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-19 04:09:10,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 04:09:10,801 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-19 04:09:10,802 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-19 04:09:10,802 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-19 04:09:10,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-19 04:09:10,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 04:09:10,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 04:09:10,802 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-19 04:09:10,802 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-19 04:09:10,803 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-19 04:09:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-19 04:09:10,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:09:10,803 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-19 04:09:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-19 04:09:10,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 04:09:10,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 04:09:10,804 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 04:09:10,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 04:09:10,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 04:09:10,804 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 04:09:10,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 04:09:10,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 04:09:10,805 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-19 04:09:10,805 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-19 04:09:10,806 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-19 04:09:10,807 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-19 04:09:10,807 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-19 04:09:10,807 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-19 04:09:10,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 04:09:10,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 04:09:10,808 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-19 04:09:10,808 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-19 04:09:10,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-19 04:09:10,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-19 04:09:10,808 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 04:09:10,808 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 04:09:10,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-11-19 04:09:10,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-11-19 04:09:10,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 04:09:10,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 04:09:10,809 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-19 04:09:10,809 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-19 04:09:10,809 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-19 04:09:10,809 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-19 04:09:10,810 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-19 04:09:10,810 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-19 04:09:10,810 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-19 04:09:10,810 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-19 04:09:10,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:09:10,810 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-19 04:09:10,810 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-19 04:09:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-19 04:09:10,811 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-19 04:09:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-19 04:09:10,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 04:09:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 04:09:10,811 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-19 04:09:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-19 04:09:10,812 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-11-19 04:09:10,812 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-11-19 04:09:10,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:09:10,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:09:10,812 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-19 04:09:10,812 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-19 04:09:11,627 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:09:11,632 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:09:12,759 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 04:09:17,765 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-19 04:09:17,765 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6987: assume -2147483648 <= tlan_eisa_probe_#t~ret368#1 && tlan_eisa_probe_#t~ret368#1 <= 2147483647;tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret368#1;havoc tlan_eisa_probe_#t~ret368#1; [2023-11-19 04:09:17,765 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993-1: assume -2147483648 <= tlan_eisa_probe_#t~ret369#1 && tlan_eisa_probe_#t~ret369#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret369#1; [2023-11-19 04:09:17,766 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993: SUMMARY for call tlan_eisa_probe_#t~ret369#1 := printk(47, 0); srcloc: null [2023-11-19 04:09:17,766 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6999-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-19 04:09:17,766 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001-1: assume -2147483648 <= tlan_eisa_probe_#t~ret370#1 && tlan_eisa_probe_#t~ret370#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret370#1; [2023-11-19 04:09:17,766 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: SUMMARY for call tlan_eisa_probe_#t~ret370#1 := printk(48, 0); srcloc: null [2023-11-19 04:09:17,766 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-19 04:09:17,766 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-19 04:09:17,766 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := ~debug~0; [2023-11-19 04:09:17,767 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet354#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet354#1 <= 16;assume tlan_eisa_probe_#t~nondet354#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet354#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet354#1 >= -2147483648; [2023-11-19 04:09:17,767 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := 0; [2023-11-19 04:09:17,767 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-5: assume !(0 == ~debug~0); [2023-11-19 04:09:17,767 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-3: assume 0 != tlan_eisa_probe_#t~nondet354#1;havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-19 04:09:17,767 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-3: assume !(0 != tlan_eisa_probe_#t~nondet354#1);havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-19 04:09:17,767 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6886: SUMMARY for call tlan_eisa_probe_#t~ret355#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-19 04:09:17,767 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6886-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret355#1;havoc tlan_eisa_probe_#t~ret355#1; [2023-11-19 04:09:17,767 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6887-1: assume -2147483648 <= tlan_eisa_probe_#t~ret356#1 && tlan_eisa_probe_#t~ret356#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret356#1; [2023-11-19 04:09:17,768 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6887: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(43, 0); srcloc: null [2023-11-19 04:09:17,768 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := ~debug~0; [2023-11-19 04:09:17,768 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet357#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet357#1 <= 16;assume tlan_eisa_probe_#t~nondet357#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet357#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet357#1 >= -2147483648; [2023-11-19 04:09:17,768 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := 0; [2023-11-19 04:09:17,768 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-5: assume !(0 == ~debug~0); [2023-11-19 04:09:17,768 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-3: assume 0 != tlan_eisa_probe_#t~nondet357#1;havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-19 04:09:17,768 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-3: assume !(0 != tlan_eisa_probe_#t~nondet357#1);havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-19 04:09:17,769 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6893-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret358#1;havoc tlan_eisa_probe_#t~ret358#1; [2023-11-19 04:09:17,769 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6893: SUMMARY for call tlan_eisa_probe_#t~ret358#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-19 04:09:17,769 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6894: SUMMARY for call tlan_eisa_probe_#t~ret359#1 := printk(44, 0); srcloc: null [2023-11-19 04:09:17,769 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6894-1: assume -2147483648 <= tlan_eisa_probe_#t~ret359#1 && tlan_eisa_probe_#t~ret359#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret359#1; [2023-11-19 04:09:17,769 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume 0 != tlan_eisa_probe_#t~nondet360#1;havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-19 04:09:17,769 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume !(0 != tlan_eisa_probe_#t~nondet360#1);havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-19 04:09:17,769 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := ~debug~0; [2023-11-19 04:09:17,769 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet360#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet360#1 <= 16;assume tlan_eisa_probe_#t~nondet360#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet360#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet360#1 >= -2147483648; [2023-11-19 04:09:17,770 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-5: call tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0);tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset := tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset;havoc tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset; [2023-11-19 04:09:17,770 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 04:09:17,770 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900-1: assume -2147483648 <= tlan_eisa_probe_#t~ret361#1 && tlan_eisa_probe_#t~ret361#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret361#1; [2023-11-19 04:09:17,770 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(45, 0); srcloc: null [2023-11-19 04:09:17,770 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2023-11-19 04:09:17,770 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2023-11-19 04:09:17,770 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret363#1;havoc tlan_eisa_probe_#t~ret363#1; [2023-11-19 04:09:17,770 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913: SUMMARY for call tlan_eisa_probe_#t~ret363#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-19 04:09:17,771 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6915: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-19 04:09:17,771 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6915: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-19 04:09:17,771 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6917: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-19 04:09:17,771 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43247#1: SUMMARY for call tlan_eisa_probe_#t~ret368#1 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12, 0, 0); srcloc: null [2023-11-19 04:09:17,771 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret364#1;havoc tlan_eisa_probe_#t~ret364#1; [2023-11-19 04:09:17,771 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: SUMMARY for call tlan_eisa_probe_#t~ret364#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-19 04:09:17,771 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6925: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2023-11-19 04:09:17,771 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6925: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2023-11-19 04:09:17,772 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6927: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-19 04:09:17,772 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-19 04:09:17,772 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6933-1: tlan_eisa_probe_~tmp___3~2#1 := tlan_eisa_probe_#t~ret365#1;havoc tlan_eisa_probe_#t~ret365#1; [2023-11-19 04:09:17,772 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6933: SUMMARY for call tlan_eisa_probe_#t~ret365#1 := inb((if (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-19 04:09:17,772 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: assume 1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296; [2023-11-19 04:09:17,772 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: assume !(1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296); [2023-11-19 04:09:17,772 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-19 04:09:17,772 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: assume 16 == ~debug~0; [2023-11-19 04:09:17,772 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: assume !(16 == ~debug~0); [2023-11-19 04:09:17,772 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942-2: SUMMARY for call tlan_eisa_probe_#t~ret367#1 := inb((if (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-19 04:09:17,773 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6944-1: assume -2147483648 <= tlan_eisa_probe_#t~ret366#1 && tlan_eisa_probe_#t~ret366#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret366#1; [2023-11-19 04:09:17,773 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6944: SUMMARY for call tlan_eisa_probe_#t~ret366#1 := printk(46, 0); srcloc: null [2023-11-19 04:09:17,773 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret367#1;havoc tlan_eisa_probe_#t~ret367#1; [2023-11-19 04:09:17,773 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: assume 16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-19 04:09:17,773 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: assume !(16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-19 04:09:17,773 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-19 04:09:17,773 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume 32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-19 04:09:17,773 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume !(32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-19 04:09:17,773 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !(16 == ~debug~0); [2023-11-19 04:09:17,774 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume 16 == ~debug~0; [2023-11-19 04:09:17,774 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !(16 == ~debug~0); [2023-11-19 04:09:17,774 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume 16 == ~debug~0; [2023-11-19 04:09:17,774 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: assume 64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-19 04:09:17,774 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: assume !(64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-19 04:09:17,774 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !(0 == ~debug~0); [2023-11-19 04:09:17,774 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := 0; [2023-11-19 04:09:17,774 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6964: assume 128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-19 04:09:17,774 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L6964: assume !(128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-19 04:09:17,774 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-19 04:09:17,966 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:09:22,855 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:09:22,855 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:09:22,875 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:09:22 BoogieIcfgContainer [2023-11-19 04:09:22,875 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:09:22,876 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:09:22,877 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:09:22,887 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:09:22,887 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:09:22" (1/1) ... [2023-11-19 04:09:22,901 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:09:22,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:23,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1844 states and 2674 transitions. [2023-11-19 04:09:23,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2674 transitions. [2023-11-19 04:09:23,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-19 04:09:23,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:23,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:23,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:23,950 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-19 04:09:24,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:24,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1849 states and 2685 transitions. [2023-11-19 04:09:24,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 2685 transitions. [2023-11-19 04:09:24,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-19 04:09:24,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:24,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:24,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:24,617 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-19 04:09:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:24,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1855 states and 2701 transitions. [2023-11-19 04:09:24,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2701 transitions. [2023-11-19 04:09:24,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-19 04:09:24,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:24,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-19 04:09:25,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1856 states and 2701 transitions. [2023-11-19 04:09:25,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2701 transitions. [2023-11-19 04:09:25,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 04:09:25,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:25,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:25,745 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-19 04:09:25,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:25,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1861 states and 2713 transitions. [2023-11-19 04:09:25,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2713 transitions. [2023-11-19 04:09:25,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-19 04:09:25,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:25,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:26,238 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-19 04:09:26,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:26,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1866 states and 2723 transitions. [2023-11-19 04:09:26,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 2723 transitions. [2023-11-19 04:09:26,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-19 04:09:26,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:26,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:26,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-19 04:09:26,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:26,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1868 states and 2725 transitions. [2023-11-19 04:09:26,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 2725 transitions. [2023-11-19 04:09:26,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-19 04:09:26,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:26,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:26,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:27,041 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-19 04:09:27,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:27,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1873 states and 2739 transitions. [2023-11-19 04:09:27,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2739 transitions. [2023-11-19 04:09:27,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-19 04:09:27,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:27,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:27,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:27,625 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-19 04:09:27,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:28,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1880 states and 2759 transitions. [2023-11-19 04:09:28,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2759 transitions. [2023-11-19 04:09:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-19 04:09:28,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:28,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:28,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-19 04:09:28,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1886 states and 2781 transitions. [2023-11-19 04:09:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 2781 transitions. [2023-11-19 04:09:28,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-19 04:09:28,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:28,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:28,820 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-19 04:09:28,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:28,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 1887 states and 2782 transitions. [2023-11-19 04:09:28,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 2782 transitions. [2023-11-19 04:09:28,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-19 04:09:28,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:28,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:29,133 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-19 04:09:29,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:29,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1889 states and 2784 transitions. [2023-11-19 04:09:29,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2784 transitions. [2023-11-19 04:09:29,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-19 04:09:29,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:29,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:29,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-19 04:09:29,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:29,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1890 states and 2785 transitions. [2023-11-19 04:09:29,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 2785 transitions. [2023-11-19 04:09:29,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-19 04:09:29,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:29,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:29,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:29,788 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-19 04:09:29,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:29,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1893 states and 2788 transitions. [2023-11-19 04:09:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2788 transitions. [2023-11-19 04:09:29,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-19 04:09:29,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:29,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:30,139 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-19 04:09:30,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:30,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1901 states and 2810 transitions. [2023-11-19 04:09:30,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2810 transitions. [2023-11-19 04:09:30,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-19 04:09:30,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:30,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:30,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:31,043 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-19 04:09:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:31,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1902 states and 2810 transitions. [2023-11-19 04:09:31,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2810 transitions. [2023-11-19 04:09:31,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-19 04:09:31,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:31,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:31,434 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-11-19 04:09:31,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:31,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1906 states and 2818 transitions. [2023-11-19 04:09:31,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2818 transitions. [2023-11-19 04:09:31,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-19 04:09:31,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:31,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:31,906 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-19 04:09:32,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:32,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1910 states and 2826 transitions. [2023-11-19 04:09:32,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2826 transitions. [2023-11-19 04:09:32,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-19 04:09:32,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:32,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:32,485 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-19 04:09:32,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:32,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1914 states and 2830 transitions. [2023-11-19 04:09:32,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 2830 transitions. [2023-11-19 04:09:32,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-19 04:09:32,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:32,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:32,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:32,842 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-19 04:09:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:33,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 1921 states and 2854 transitions. [2023-11-19 04:09:33,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2854 transitions. [2023-11-19 04:09:33,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-11-19 04:09:33,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:33,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:33,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:33,546 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-19 04:09:34,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:34,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 1928 states and 2873 transitions. [2023-11-19 04:09:34,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2873 transitions. [2023-11-19 04:09:34,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-19 04:09:34,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:34,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:34,393 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2023-11-19 04:09:34,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:34,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1933 states and 2883 transitions. [2023-11-19 04:09:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 2883 transitions. [2023-11-19 04:09:34,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-11-19 04:09:34,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:34,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:34,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:34,953 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2023-11-19 04:09:35,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:35,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1934 states and 2884 transitions. [2023-11-19 04:09:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 2884 transitions. [2023-11-19 04:09:35,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-19 04:09:35,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:35,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:35,322 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2023-11-19 04:09:35,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:35,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2903 states to 1942 states and 2903 transitions. [2023-11-19 04:09:35,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2903 transitions. [2023-11-19 04:09:35,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-19 04:09:35,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:35,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:35,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:36,003 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-19 04:09:36,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:36,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 1949 states and 2920 transitions. [2023-11-19 04:09:36,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 2920 transitions. [2023-11-19 04:09:36,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-19 04:09:36,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:36,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:36,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:37,043 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2023-11-19 04:09:37,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:37,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 1952 states and 2925 transitions. [2023-11-19 04:09:37,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 2925 transitions. [2023-11-19 04:09:37,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-19 04:09:37,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:37,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:37,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:37,662 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-19 04:09:37,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:37,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2928 states to 1956 states and 2928 transitions. [2023-11-19 04:09:37,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 2928 transitions. [2023-11-19 04:09:37,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-19 04:09:37,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:37,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:37,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:38,013 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2023-11-19 04:09:38,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:38,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 1957 states and 2929 transitions. [2023-11-19 04:09:38,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2929 transitions. [2023-11-19 04:09:38,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-19 04:09:38,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:38,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:38,313 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-19 04:09:38,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:38,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2953 states to 1966 states and 2953 transitions. [2023-11-19 04:09:38,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 2953 transitions. [2023-11-19 04:09:38,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-19 04:09:38,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:38,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:39,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:39,251 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-19 04:09:39,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:39,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1982 states and 2985 transitions. [2023-11-19 04:09:39,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2985 transitions. [2023-11-19 04:09:39,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-19 04:09:39,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:39,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:39,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:39,717 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2023-11-19 04:09:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:40,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1988 states and 3006 transitions. [2023-11-19 04:09:40,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3006 transitions. [2023-11-19 04:09:40,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-19 04:09:40,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:40,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:40,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2023-11-19 04:09:40,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:40,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3016 states to 1992 states and 3016 transitions. [2023-11-19 04:09:40,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3016 transitions. [2023-11-19 04:09:40,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-19 04:09:40,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:40,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:40,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:40,826 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2023-11-19 04:09:41,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:41,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 1998 states and 3035 transitions. [2023-11-19 04:09:41,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3035 transitions. [2023-11-19 04:09:41,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-19 04:09:41,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:41,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:41,496 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2023-11-19 04:09:42,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:42,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 2003 states and 3048 transitions. [2023-11-19 04:09:42,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3048 transitions. [2023-11-19 04:09:42,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-19 04:09:42,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:42,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:42,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:42,278 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 04:09:43,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:43,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3069 states to 2011 states and 3069 transitions. [2023-11-19 04:09:43,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 3069 transitions. [2023-11-19 04:09:43,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-19 04:09:43,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:43,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:43,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:43,738 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-19 04:09:44,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:44,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 2014 states and 3071 transitions. [2023-11-19 04:09:44,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3071 transitions. [2023-11-19 04:09:44,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:09:44,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:44,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:44,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked.