./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 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2/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_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cac198808750b06b4323badfd457155abf5b06080e3172b359793331e4f6845f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:33:14,428 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:33:14,511 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:33:14,516 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:33:14,517 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:33:14,545 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:33:14,546 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:33:14,546 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:33:14,547 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:33:14,548 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:33:14,549 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:33:14,549 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:33:14,550 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:33:14,550 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:33:14,551 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:33:14,552 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:33:14,552 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:33:14,553 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:33:14,553 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:33:14,554 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:33:14,554 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:33:14,555 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:33:14,556 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:33:14,556 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:33:14,557 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:33:14,557 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:33:14,558 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:33:14,558 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:33:14,559 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:33:14,559 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:33:14,559 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_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cac198808750b06b4323badfd457155abf5b06080e3172b359793331e4f6845f [2023-11-21 18:33:14,829 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:33:14,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:33:14,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:33:14,867 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:33:14,868 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:33:14,869 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 18:33:18,121 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:33:18,880 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:33:18,880 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716033aa-e7ce-4f81-9034-7f78376476cd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 18:33:18,958 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2/data/b756b5a21/9a62a604e57047e29575a4748b364c29/FLAG83d8f60dc [2023-11-21 18:33:18,983 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2/data/b756b5a21/9a62a604e57047e29575a4748b364c29 [2023-11-21 18:33:18,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:33:18,994 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:33:18,997 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:33:18,998 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:33:19,005 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:33:19,008 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:33:18" (1/1) ... [2023-11-21 18:33:19,009 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1242a1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:19, skipping insertion in model container [2023-11-21 18:33:19,010 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:33:18" (1/1) ... [2023-11-21 18:33:19,196 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:33:22,077 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_716033aa-e7ce-4f81-9034-7f78376476cd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314606,314619] [2023-11-21 18:33:22,081 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_716033aa-e7ce-4f81-9034-7f78376476cd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314753,314766] [2023-11-21 18:33:22,082 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_716033aa-e7ce-4f81-9034-7f78376476cd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314892,314905] [2023-11-21 18:33:22,083 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_716033aa-e7ce-4f81-9034-7f78376476cd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[315050,315063] [2023-11-21 18:33:22,104 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:33:22,166 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:33:22,347 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] [2023-11-21 18:33:22,349 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] [2023-11-21 18:33:22,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5349] [2023-11-21 18:33:22,360 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] [2023-11-21 18:33:22,360 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] [2023-11-21 18:33:22,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5448] [2023-11-21 18:33:22,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5451] [2023-11-21 18:33:22,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5454] [2023-11-21 18:33:22,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5457] [2023-11-21 18:33:22,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5546] [2023-11-21 18:33:22,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5554] [2023-11-21 18:33:22,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5584] [2023-11-21 18:33:22,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5592] [2023-11-21 18:33:22,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5599] [2023-11-21 18:33:22,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5607] [2023-11-21 18:33:22,375 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] [2023-11-21 18:33:22,377 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] [2023-11-21 18:33:22,714 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_716033aa-e7ce-4f81-9034-7f78376476cd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314606,314619] [2023-11-21 18:33:22,716 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_716033aa-e7ce-4f81-9034-7f78376476cd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314753,314766] [2023-11-21 18:33:22,717 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_716033aa-e7ce-4f81-9034-7f78376476cd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314892,314905] [2023-11-21 18:33:22,717 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_716033aa-e7ce-4f81-9034-7f78376476cd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[315050,315063] [2023-11-21 18:33:22,727 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:33:22,879 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:22,879 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:22,910 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:33:22,910 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:22 WrapperNode [2023-11-21 18:33:22,911 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:33:22,912 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:33:22,912 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:33:22,912 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:33:22,920 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:22" (1/1) ... [2023-11-21 18:33:23,069 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:22" (1/1) ... [2023-11-21 18:33:23,370 INFO L138 Inliner]: procedures = 351, calls = 2181, calls flagged for inlining = 196, calls inlined = 190, statements flattened = 6213 [2023-11-21 18:33:23,371 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:33:23,372 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:33:23,372 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:33:23,373 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:33:23,382 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:22" (1/1) ... [2023-11-21 18:33:23,382 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:22" (1/1) ... [2023-11-21 18:33:23,474 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:22" (1/1) ... [2023-11-21 18:33:23,475 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:22" (1/1) ... [2023-11-21 18:33:23,645 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:22" (1/1) ... [2023-11-21 18:33:23,688 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:22" (1/1) ... [2023-11-21 18:33:23,736 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:22" (1/1) ... [2023-11-21 18:33:23,766 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:22" (1/1) ... [2023-11-21 18:33:23,953 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:33:23,962 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:33:23,962 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:33:23,962 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:33:23,963 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:22" (1/1) ... [2023-11-21 18:33:23,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:33:23,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:33:24,034 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:33:24,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_716033aa-e7ce-4f81-9034-7f78376476cd/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:33:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-21 18:33:24,156 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-21 18:33:24,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-21 18:33:24,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-21 18:33:24,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:33:24,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:33:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-21 18:33:24,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-21 18:33:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:33:24,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:33:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-11-21 18:33:24,173 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-11-21 18:33:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-21 18:33:24,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-21 18:33:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-21 18:33:24,174 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-21 18:33:24,175 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-21 18:33:24,175 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-21 18:33:24,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:33:24,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:33:24,175 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-21 18:33:24,176 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-21 18:33:24,176 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-21 18:33:24,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-21 18:33:24,176 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-21 18:33:24,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-21 18:33:24,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-21 18:33:24,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-21 18:33:24,177 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-21 18:33:24,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-21 18:33:24,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-21 18:33:24,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-21 18:33:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 18:33:24,178 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 18:33:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-21 18:33:24,178 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-21 18:33:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-21 18:33:24,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-21 18:33:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-21 18:33:24,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-21 18:33:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 18:33:24,179 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 18:33:24,180 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-21 18:33:24,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-21 18:33:24,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:33:24,180 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-21 18:33:24,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-21 18:33:24,180 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 18:33:24,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 18:33:24,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_29 [2023-11-21 18:33:24,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_29 [2023-11-21 18:33:24,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:33:24,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-21 18:33:24,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-21 18:33:24,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:33:24,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:33:24,182 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-21 18:33:24,182 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-21 18:33:24,183 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 18:33:24,183 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 18:33:24,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:33:24,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:33:24,183 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-11-21 18:33:24,183 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-11-21 18:33:24,184 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-21 18:33:24,184 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-21 18:33:24,184 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-21 18:33:24,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-21 18:33:24,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:33:24,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:33:24,185 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 18:33:24,185 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 18:33:24,185 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-21 18:33:24,185 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-21 18:33:24,185 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-21 18:33:24,186 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-21 18:33:24,186 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-21 18:33:24,186 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-21 18:33:24,186 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-21 18:33:24,186 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-21 18:33:24,187 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 18:33:24,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 18:33:24,187 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-21 18:33:24,187 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-21 18:33:24,187 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 18:33:24,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 18:33:24,188 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-21 18:33:24,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-21 18:33:24,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:33:24,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:33:24,188 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-21 18:33:24,189 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-21 18:33:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-21 18:33:24,189 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-21 18:33:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-21 18:33:24,189 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-21 18:33:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-21 18:33:24,190 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-21 18:33:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 18:33:24,190 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 18:33:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-21 18:33:24,190 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-21 18:33:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-21 18:33:24,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-21 18:33:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-21 18:33:24,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-21 18:33:24,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-21 18:33:24,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-21 18:33:24,205 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-21 18:33:24,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-21 18:33:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 18:33:24,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 18:33:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:33:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-21 18:33:24,206 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-21 18:33:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-21 18:33:24,207 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-21 18:33:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 18:33:24,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 18:33:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-21 18:33:24,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-21 18:33:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:33:24,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:33:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 18:33:24,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 18:33:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-21 18:33:24,208 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-21 18:33:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-21 18:33:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-21 18:33:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-21 18:33:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-21 18:33:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-21 18:33:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-21 18:33:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-21 18:33:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-21 18:33:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-21 18:33:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-21 18:33:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-21 18:33:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-21 18:33:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:33:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 18:33:24,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 18:33:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-21 18:33:24,211 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-21 18:33:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-21 18:33:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-21 18:33:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-21 18:33:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-21 18:33:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:33:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:33:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-21 18:33:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-21 18:33:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-21 18:33:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-21 18:33:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:33:24,214 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-21 18:33:24,214 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-21 18:33:24,214 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-21 18:33:24,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-21 18:33:24,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 18:33:24,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 18:33:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-21 18:33:24,215 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-21 18:33:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-21 18:33:24,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-21 18:33:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:33:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-21 18:33:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-21 18:33:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:33:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:33:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:33:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:33:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:33:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 18:33:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:33:24,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:33:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-21 18:33:24,217 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-21 18:33:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-21 18:33:24,218 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-21 18:33:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-21 18:33:24,218 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-21 18:33:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:33:24,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:33:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-21 18:33:24,219 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-21 18:33:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-21 18:33:24,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-21 18:33:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:33:24,219 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:33:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-11-21 18:33:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-11-21 18:33:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-21 18:33:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-21 18:33:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-21 18:33:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-21 18:33:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-21 18:33:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-21 18:33:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-21 18:33:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-21 18:33:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-21 18:33:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-21 18:33:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:33:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-21 18:33:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-21 18:33:24,222 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-21 18:33:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-21 18:33:24,222 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-21 18:33:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 18:33:24,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 18:33:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-21 18:33:24,223 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-21 18:33:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-11-21 18:33:24,223 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-11-21 18:33:24,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:33:24,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:33:24,224 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-21 18:33:24,224 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-21 18:33:25,182 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:33:25,187 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:33:26,352 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 18:33:31,557 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-21 18:33:31,557 INFO L774 $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; [2023-11-21 18:33:31,558 INFO L774 $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; [2023-11-21 18:33:31,558 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993: SUMMARY for call tlan_eisa_probe_#t~ret369#1 := printk(47, 0); srcloc: null [2023-11-21 18:33:31,558 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6999-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-21 18:33:31,558 INFO L774 $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; [2023-11-21 18:33:31,558 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: SUMMARY for call tlan_eisa_probe_#t~ret370#1 := printk(48, 0); srcloc: null [2023-11-21 18:33:31,558 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-21 18:33:31,558 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-21 18:33:31,559 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := ~debug~0; [2023-11-21 18:33:31,559 INFO L774 $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; [2023-11-21 18:33:31,559 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := 0; [2023-11-21 18:33:31,559 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-5: assume !(0 == ~debug~0); [2023-11-21 18:33:31,559 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-3: assume 0 != tlan_eisa_probe_#t~nondet354#1;havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-21 18:33:31,559 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-3: assume !(0 != tlan_eisa_probe_#t~nondet354#1);havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-21 18:33:31,559 INFO L774 $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 [2023-11-21 18:33:31,559 INFO L774 $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; [2023-11-21 18:33:31,560 INFO L774 $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; [2023-11-21 18:33:31,560 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6887: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(43, 0); srcloc: null [2023-11-21 18:33:31,560 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := ~debug~0; [2023-11-21 18:33:31,560 INFO L774 $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; [2023-11-21 18:33:31,560 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := 0; [2023-11-21 18:33:31,560 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-5: assume !(0 == ~debug~0); [2023-11-21 18:33:31,560 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-3: assume 0 != tlan_eisa_probe_#t~nondet357#1;havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-21 18:33:31,561 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-3: assume !(0 != tlan_eisa_probe_#t~nondet357#1);havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-21 18:33:31,561 INFO L774 $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; [2023-11-21 18:33:31,561 INFO L774 $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 [2023-11-21 18:33:31,561 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6894: SUMMARY for call tlan_eisa_probe_#t~ret359#1 := printk(44, 0); srcloc: null [2023-11-21 18:33:31,561 INFO L774 $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; [2023-11-21 18:33:31,561 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume 0 != tlan_eisa_probe_#t~nondet360#1;havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-21 18:33:31,561 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume !(0 != tlan_eisa_probe_#t~nondet360#1);havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-21 18:33:31,561 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := ~debug~0; [2023-11-21 18:33:31,562 INFO L774 $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; [2023-11-21 18:33:31,562 INFO L774 $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; [2023-11-21 18:33:31,562 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 18:33:31,562 INFO L774 $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; [2023-11-21 18:33:31,562 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(45, 0); srcloc: null [2023-11-21 18:33:31,562 INFO L774 $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; [2023-11-21 18:33:31,562 INFO L774 $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); [2023-11-21 18:33:31,562 INFO L774 $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; [2023-11-21 18:33:31,562 INFO L774 $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 [2023-11-21 18:33:31,563 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6915: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-21 18:33:31,563 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6915: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-21 18:33:31,563 INFO L774 $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 [2023-11-21 18:33:31,563 INFO L774 $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 [2023-11-21 18:33:31,563 INFO L774 $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; [2023-11-21 18:33:31,563 INFO L774 $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 [2023-11-21 18:33:31,563 INFO L774 $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; [2023-11-21 18:33:31,563 INFO L774 $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); [2023-11-21 18:33:31,564 INFO L774 $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 [2023-11-21 18:33:31,564 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-21 18:33:31,564 INFO L774 $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; [2023-11-21 18:33:31,564 INFO L774 $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 [2023-11-21 18:33:31,564 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: assume 1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296; [2023-11-21 18:33:31,564 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: assume !(1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296); [2023-11-21 18:33:31,564 INFO L774 $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 [2023-11-21 18:33:31,564 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: assume 16 == ~debug~0; [2023-11-21 18:33:31,564 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: assume !(16 == ~debug~0); [2023-11-21 18:33:31,564 INFO L774 $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 [2023-11-21 18:33:31,565 INFO L774 $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; [2023-11-21 18:33:31,565 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6944: SUMMARY for call tlan_eisa_probe_#t~ret366#1 := printk(46, 0); srcloc: null [2023-11-21 18:33:31,565 INFO L774 $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; [2023-11-21 18:33:31,565 INFO L774 $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); [2023-11-21 18:33:31,565 INFO L774 $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)); [2023-11-21 18:33:31,565 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-21 18:33:31,565 INFO L774 $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); [2023-11-21 18:33:31,565 INFO L774 $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)); [2023-11-21 18:33:31,565 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !(16 == ~debug~0); [2023-11-21 18:33:31,565 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume 16 == ~debug~0; [2023-11-21 18:33:31,566 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !(16 == ~debug~0); [2023-11-21 18:33:31,566 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume 16 == ~debug~0; [2023-11-21 18:33:31,566 INFO L774 $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); [2023-11-21 18:33:31,566 INFO L774 $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)); [2023-11-21 18:33:31,566 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !(0 == ~debug~0); [2023-11-21 18:33:31,566 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := 0; [2023-11-21 18:33:31,566 INFO L774 $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); [2023-11-21 18:33:31,566 INFO L774 $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)); [2023-11-21 18:33:31,566 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-21 18:33:31,803 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:33:36,841 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:33:36,841 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:33:36,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:33:36 BoogieIcfgContainer [2023-11-21 18:33:36,844 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:33:36,845 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:33:36,845 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:33:36,856 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:33:36,856 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:33:36" (1/1) ... [2023-11-21 18:33:36,867 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:33:36,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:37,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1844 states and 2674 transitions. [2023-11-21 18:33:37,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2674 transitions. [2023-11-21 18:33:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-21 18:33:37,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:37,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:37,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:37,941 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-21 18:33:38,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:38,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1849 states and 2685 transitions. [2023-11-21 18:33:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 2685 transitions. [2023-11-21 18:33:38,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-21 18:33:38,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:38,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:38,798 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:33:38,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:38,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1855 states and 2701 transitions. [2023-11-21 18:33:38,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2701 transitions. [2023-11-21 18:33:38,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-21 18:33:38,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:38,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:39,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:39,369 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:33:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:39,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1856 states and 2701 transitions. [2023-11-21 18:33:39,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2701 transitions. [2023-11-21 18:33:39,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-21 18:33:39,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:39,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:39,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:39,856 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-21 18:33:39,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:39,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1861 states and 2713 transitions. [2023-11-21 18:33:39,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2713 transitions. [2023-11-21 18:33:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-21 18:33:39,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:39,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:40,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:40,284 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:33:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:40,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1863 states and 2715 transitions. [2023-11-21 18:33:40,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 2715 transitions. [2023-11-21 18:33:40,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-21 18:33:40,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:40,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:40,647 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-21 18:33:40,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:40,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1868 states and 2725 transitions. [2023-11-21 18:33:40,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 2725 transitions. [2023-11-21 18:33:40,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-21 18:33:40,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:40,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:40,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:41,089 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-21 18:33:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:41,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1873 states and 2739 transitions. [2023-11-21 18:33:41,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2739 transitions. [2023-11-21 18:33:41,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-21 18:33:41,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:41,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:41,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:41,662 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-21 18:33:41,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:41,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 1879 states and 2761 transitions. [2023-11-21 18:33:41,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 2761 transitions. [2023-11-21 18:33:41,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-21 18:33:41,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:41,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:41,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:42,043 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-21 18:33:42,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:42,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1886 states and 2781 transitions. [2023-11-21 18:33:42,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 2781 transitions. [2023-11-21 18:33:42,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-21 18:33:42,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:42,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:42,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:42,657 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-21 18:33:42,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:42,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 1887 states and 2782 transitions. [2023-11-21 18:33:42,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 2782 transitions. [2023-11-21 18:33:42,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-21 18:33:42,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:42,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:42,980 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:33:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:43,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1889 states and 2784 transitions. [2023-11-21 18:33:43,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2784 transitions. [2023-11-21 18:33:43,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-21 18:33:43,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:43,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:43,318 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-21 18:33:43,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:43,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1890 states and 2785 transitions. [2023-11-21 18:33:43,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 2785 transitions. [2023-11-21 18:33:43,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-21 18:33:43,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:43,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:43,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:43,624 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:33:43,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:43,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1893 states and 2788 transitions. [2023-11-21 18:33:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2788 transitions. [2023-11-21 18:33:43,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-21 18:33:43,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:43,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:43,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:44,023 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:33:44,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:44,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1894 states and 2788 transitions. [2023-11-21 18:33:44,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 2788 transitions. [2023-11-21 18:33:44,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-21 18:33:44,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:44,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:33:44,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:44,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1902 states and 2810 transitions. [2023-11-21 18:33:44,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2810 transitions. [2023-11-21 18:33:44,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:33:44,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:44,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:44,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:45,090 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-11-21 18:33:45,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:45,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1906 states and 2818 transitions. [2023-11-21 18:33:45,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2818 transitions. [2023-11-21 18:33:45,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-21 18:33:45,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:45,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:45,470 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2023-11-21 18:33:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1910 states and 2826 transitions. [2023-11-21 18:33:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2826 transitions. [2023-11-21 18:33:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:33:45,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:45,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:45,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:33:45,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:45,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1914 states and 2830 transitions. [2023-11-21 18:33:45,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 2830 transitions. [2023-11-21 18:33:45,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-21 18:33:45,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:45,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:46,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-21 18:33:46,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:46,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 1921 states and 2854 transitions. [2023-11-21 18:33:46,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2854 transitions. [2023-11-21 18:33:46,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-11-21 18:33:46,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:46,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:46,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:46,881 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-21 18:33:47,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:47,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 1928 states and 2873 transitions. [2023-11-21 18:33:47,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2873 transitions. [2023-11-21 18:33:47,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-11-21 18:33:47,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:47,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:47,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:47,726 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2023-11-21 18:33:47,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:47,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1929 states and 2874 transitions. [2023-11-21 18:33:47,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 2874 transitions. [2023-11-21 18:33:47,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-21 18:33:47,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:47,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:47,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:48,074 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2023-11-21 18:33:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:48,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1934 states and 2884 transitions. [2023-11-21 18:33:48,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 2884 transitions. [2023-11-21 18:33:48,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-21 18:33:48,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:48,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:48,612 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2023-11-21 18:33:48,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:48,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1938 states and 2893 transitions. [2023-11-21 18:33:48,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 2893 transitions. [2023-11-21 18:33:48,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-21 18:33:48,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:48,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:48,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:49,068 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2023-11-21 18:33:49,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:49,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2903 states to 1942 states and 2903 transitions. [2023-11-21 18:33:49,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2903 transitions. [2023-11-21 18:33:49,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-21 18:33:49,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:49,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:49,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:49,543 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2023-11-21 18:33:50,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:50,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 1949 states and 2920 transitions. [2023-11-21 18:33:50,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 2920 transitions. [2023-11-21 18:33:50,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-21 18:33:50,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:50,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:50,597 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-21 18:33:51,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:51,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 1958 states and 2945 transitions. [2023-11-21 18:33:51,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 2945 transitions. [2023-11-21 18:33:51,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-21 18:33:51,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:51,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:51,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:51,678 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2023-11-21 18:33:51,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2946 states to 1959 states and 2946 transitions. [2023-11-21 18:33:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 2946 transitions. [2023-11-21 18:33:51,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-21 18:33:51,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:51,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:51,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:52,108 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2023-11-21 18:33:52,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1962 states and 2951 transitions. [2023-11-21 18:33:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 2951 transitions. [2023-11-21 18:33:52,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-21 18:33:52,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:52,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:52,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:52,674 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-21 18:33:52,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:52,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 1966 states and 2954 transitions. [2023-11-21 18:33:52,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 2954 transitions. [2023-11-21 18:33:52,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-21 18:33:52,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:52,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:53,082 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2023-11-21 18:33:53,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:53,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1976 states and 2985 transitions. [2023-11-21 18:33:53,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 2985 transitions. [2023-11-21 18:33:53,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-21 18:33:53,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:53,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:53,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:53,909 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-21 18:33:54,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:54,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 1992 states and 3017 transitions. [2023-11-21 18:33:54,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3017 transitions. [2023-11-21 18:33:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-21 18:33:54,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:54,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:54,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:54,446 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2023-11-21 18:33:54,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:54,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1998 states and 3036 transitions. [2023-11-21 18:33:54,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3036 transitions. [2023-11-21 18:33:54,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-21 18:33:54,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:54,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:54,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:55,185 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-21 18:33:56,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:56,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 2006 states and 3058 transitions. [2023-11-21 18:33:56,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 3058 transitions. [2023-11-21 18:33:56,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-21 18:33:56,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:56,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:56,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:56,503 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-21 18:33:57,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 2009 states and 3060 transitions. [2023-11-21 18:33:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3060 transitions. [2023-11-21 18:33:57,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-21 18:33:57,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:57,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:57,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:57,289 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2023-11-21 18:33:57,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:57,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 2014 states and 3073 transitions. [2023-11-21 18:33:57,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3073 transitions. [2023-11-21 18:33:57,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-21 18:33:57,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:57,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:57,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:58,167 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked.